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    DELIVERABLE D10.2

    Strategies and

    recommendations for

    river basin management

    in Tagus

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    STRIVER Report No. D10.2

    Strategy and methodology for improved IWRM - An integratedinterdisciplinary assessment in four twinning river basins

    Title

    Strategies and recommendations for river basin management in Tagus

    Author(s)

    Antnio Betmio de Almeida, Maria Manuela Portela, Marta Machado, Santiago Beguera, Sergio M.Vicente-Serrano, J. Ignacio Lpez-Moreno, Noem Lana-Renault, Jos Mara Garca-Ruiz, DaleCampbell and Alistair Rieu-Clarke

    Report No.

    STRIVER Report No. D10.2ISBN

    -

    Organisation name of lead contractor for this deliverable

    IST-CEHIDRO (Portugal and CSIC (Spain)

    No. of pages

    50 p.

    Due date of deliverable:

    February 2009

    Actual date of deliverable:

    June 2009

    Dissemination level1

    PUKey words

    IWRM, Tagus, flooding, Albufeira convention, hydropower, water scarcity

    1 PU Public

    PP Restricted to other programme participants (including the Commission Services)

    RE Restricted to a group specified by the consortium (including the Commission Services)CO Confidential, only for members of the consortium (including the Commission Services)

    Title of project: Strategy and methodology for improved IWRM- An integrated interdisciplinary assessment in four twinning river basins(STRIVER)

    Instrument: SUSTDEV-2005-3.II.3.6: Twinning European/third countries river basins.Contract number: 037141Start date of project: July 2006 Duration: 36 months

    Project co-funded by the European Commission within the Sixth Framework Programme (2002-2006)

    DisclaimerThe information provided and the opionions given in this publication are not necessarily those of theauthors or the EC. The authors and publisher assume no liability for any loss resulting from the use of thisreport.

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    STRIVER Report No. D10.2

    Contents

    Summary 5Annex:

    de Almeida, A.B., Portela, MM, Machado, M., Beguera S, Vicente-Serrano, SM., Lpez-Moreno, JI.,

    Lana-Renault, N., Garca-Ruiz. JM., Campbell, D., & Rieu-Clarke, A. 2009.The Tagus River

    BasinSpain and Portugal. STRIVER Policy Brief No.19

    de Almeida, A.B., Portela, M.M., Machado, M., Beguera, S., Vicente-Serrano, S., Garca-Ruiz, J.M.,

    Lana-Renault, N. and Lopz-Moreno, N. 2009. A comparative assessment of IWRM principles in

    Tagus (Spain and Portugal). STRIVER Policy Brief No.14

    de Almeida, A.B., Portela, M.M. and Machado, M. 2009. A case of transboundary water agreement -

    - the Albufeira Convention. STRIVER Technical Brief No. 9

    Portela, M.M., de Almeida, A.B. and Machado, M. 2009. Development in river basin management in

    Portugalpast and future perspectives. STRIVER Technical Brief No.10

    Beguera, S. Vicente-Serrano, S.M, Lpez-Moreno, J.I., Lana-Renault, N., Garca-Ruiz, J.M. de

    Almeida, A.B., Portela, M.M. & Marta Machado. IWRM status in the Tagus basin, Spain.

    STRIVER Technical Brief No. 11

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    STRIVER Report No. D10.2

    5

    Summary

    This deliverable constitute of the following five Policy and Technical Briefs attached to this

    report:

    de Almeida, A.B., Portela, MM, Machado, M., Beguera S, Vicente-Serrano, SM., Lpez-Moreno, JI.,

    Lana-Renault, N., Garca-Ruiz. JM., Campbell, D., & Rieu-Clarke, A. 2009.The Tagus River

    BasinSpain and Portugal. STRIVER Policy Brief No.19

    de Almeida, A.B., Portela, M.M., Machado, M., Beguera, S., Vicente-Serrano, S., Garca-Ruiz, J.M.,

    Lana-Renault, N. and Lopz-Moreno, N. 2009. A comparative assessment of IWRM principles in

    Tagus (Spain and Portugal). STRIVER Policy Brief No.14

    de Almeida, A.B., Portela, M.M. and Machado, M. 2009. A case of transboundary water agreement -

    - the Albufeira Convention. STRIVER Technical Brief No. 9

    Portela, M.M., de Almeida, A.B. and Machado, M. 2009. Development in river basin management in

    Portugalpast and future perspectives. STRIVER Technical Brief No.10

    Beguera, S. Vicente-Serrano, S.M, Lpez-Moreno, J.I., Lana-Renault, N., Garca-Ruiz, J.M. de

    Almeida, A.B., Portela, M.M. & Marta Machado. IWRM status in the Tagus basin, Spain.

    STRIVER Technical Brief No. 11

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    STRIVER POLICY BRIEFStrategy and methodology for improved IWRM- An integrated interdisciplinary assessment in four twinning river basins

    PB No. 19

    The Tagus River Basin Spain and Portugal

    With the two capital cities Madrid and Lisbon located

    along its banks, the Tagus River is a major river in Spain

    and Portugal. With increasing pressures due to climate

    change, and problems of scarcity and flows there is a

    need to develop good monitoring and collaboration

    mechanisms between the two countries.

    The STRIVER Policy Brief series translate the results from the EC FP6-funded STRIVER project

    into practical and useful information for policy makers and water managers

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    STRIVER POLICY BRIEF / ISSUE NO. 19 2

    The Tagus River Spain and Portugal

    Antnio Betmio de Almeida, Maria Manuela Portela, Marta Machado (IST-CIHEDRO, Portugal),

    Santiago Beguera, Sergio M. Vicente-Serrano, J. Ignacio Lpez-Moreno, Noem Lana-Renault, JosMara Garca-Ruiz (Agencia Estatal Consejo Superior de Investigaciones, CSIC, Spain),

    Dale Campbell and Alistair Rieu-Clarke (UNESCO Centre for Water Law, Policy and Science)

    Abstract

    Because the Tagus is subject to increasing pressures because of demands from urban

    areas and agriculture, as well as climate change, the Tagus Segura water transfer and

    natural impacts like the North Atlantic Oscillation (NAO), there is a need to further

    develop monitoring and coordination mechanisms to govern the basins resources. Each

    country has a basin plan in place, and a basin authority responsible for Tagus water

    resources (in Portugal, the Tejo Hydrographic Region Administration, and in Spain, the

    Tajo Basin Authority). Both countries have established basin plans for their respective

    sections of the catchment, prepared in a collaborative and consensual way through the

    Tejo Basin Council (Portugal) and the Tajo Council of Users (Spain). These bodies work

    within the general national strategies prepared by their respective National Water

    Councils.

    The following stakeholders attended the STRIVER workshops and also gave valuable inputs to thisbrief:

    Professor Alberto Garrido, Universidad Politecnica de Madrid Nuria Hernandez-Mora, New Water Culture Foundation Beln Ramos, Medio Ambiente en la Organizacin de Consumidores y Usuarios Joo Pedro Avillez, INAG Helder Careto, Geota Alexandra Brito, Conferacin de Agricultores de Portugal (CAP) Dr. Francisco Nunes Godinho, Portuguese Water Council adjunct Miguel Gamboa, IST Ms. Maria Joo Correia, LPN (Nature Protection League)

    Fact box

    The Tagus River rises in east-central Spain, in the Sierra de Albarracin at an altitude of 1 590 meters,

    and flows through Portugal where it empties in the Atlantic Ocean near Lisbon. It is the longest river

    on the Iberian Peninsula. The rivers main tributaries are the: Jarama, Alberche, Tietar, Alagon,

    Guadelia, Almonte and Salor Rivers in Spain and the Erges, Ponsul, Zezere, and Sorraia Rivers in

    Portugal. Two European capitals with a total of 11 million people depend on the river for their water

    supply. It is navigable for about 160 km from its mouth, while dams harness its waters for irrigation

    and hydroelectric power, creating large artificial lakes. The lower and upper courses pass through deep

    gorges and are broken by waterfalls. There have been efforts to reforest the land surrounding the

    river. The Tagus estuary, which is one of the three most important ones in Europe, is of great

    international interest and is the most important wetland in Portugal. A part of the area is a nature

    reserve under national law and is also designated as a EU Special Protection Area for wild birds.

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    STRIVER POLICY BRIEF / ISSUE NO. 19 3

    The following issues and policy/management

    recommendations are a result of research

    activities undertaken under the STRIVER

    project, and discussions with stakeholders

    during three workshops and a number of field

    trips (2006-2009). The list of issues does not

    confess to be either all encompassing or fully

    reflective of all stakeholder interests. However,

    every effort has been made to bring in as

    broader range of perspectives as possible.

    Participants during discussions at the Second Tagus

    Stakeholder Workshop in Lisbon, February 28, 2008

    1. Water availability and allocation issues

    In the Tagus there are competing wateruses among different sectors (farming,

    industry, urban water supply) and amongstregions (water transfer); sometimes

    demand exceeds availability.

    Increased urbanization, land use andclimate change heighten the potential for

    conflict between water uses, particularly

    during water shortage periods.

    In Spain water saving upstream does notnecessarily affect water availability

    downstream due to the Jcar and Segura

    basin transfers.

    In Spain, lack of water availability inMadrid in the future is a real possibility, as

    is future pressure on the resources in the

    headwaters of the Tagus

    In Spain, the Tagus-Segura water transferaccounts for 10% of the total water use inthe Spanish part of the Tagus River Basin,

    averaging 500 hm3/year. The Tagus-

    Segura transfer therefore is a challenge in

    achieving sustainable water allocation

    within the basin.

    Non-controlled water abstractions arecausing over-exploitation in some areas.

    Water allocation is based mainly on long-term average values and assumes normal

    management conditions. Adaptation of the

    existing water systems to the concretecircumstances of each year is done

    reactively rather than adopting an

    anticipatory approach. Those systems may

    therefore fail to accommodate drought

    periods effectively. However, at the

    bilateral level (State-State) there has been

    a recent change in seasonal or weakly

    allocation of water, from fixed annual

    volume to seasonal flows.

    The existing basin plans do not fullyaccount for the effects of climate and land

    cover changes on water availability.

    The maintenance and improvement ofhydrological monitoring systems are

    fundamental conditions to ensure the

    effectiveness of IWRM.

    In view of the above findings:

    All water consumptions must be measuredand not just estimated. The consumer

    pays principle must be fairly implemented,and should take into consideration the

    social, environmental and economic

    consequences. Water pricing should be

    designed to promote efficient use of

    water resources. Distortion due to intra-

    sectoral competition between the two

    countries should be prevented.

    There needs to be more incentives forwater saving and reuse.

    New regulations should include hydricefficiency, similar to what has been done

    with energy efficiency.

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    STRIVER POLICY BRIEF / ISSUE NO. 19 4

    Future river basin plans must take intoaccount the effects of climate and land

    cover changes.

    In water allocation and planningmeasures there is a need to consider

    water quantity and quality together, given

    that quality determines availability in

    some rivers.

    Sufficient resources must be put in placefor the maintenance and improvement of

    the monitoring systems.

    2. Water quality and ecological

    status There are still many problems threatening

    water quality within the basin, such as

    deficient water treatment, especially in

    small towns; over-exploitation, which

    increases the concentration of pollutants

    and nutrients; and diffuse pollution

    sources.

    In Madrid and in the metropolitan Lisbonarea (including Lisbon, Barreiro, Almada,

    Montijo), for example, lack of capacity totreat all wastewater is a major challenge,

    even to accomplish the goals of EC

    Directives.

    The lack of capacity to treat wastewateralso contributes to significant pollution of

    the estuary.

    Inflateable barrier at the Tagus River.

    Photo by Geoffrey D. Gooch

    The current water quality monitoring andmodelling system is still insufficient.

    There are problems with the introductionof alien invasive species.

    In view of the above findings:

    Illegal water extraction should beprosecuted.

    There is a need to increase investment inwastewater treatment, and control

    wastewater dumping, gravel excavations

    and effluents from farms and irrigation

    systems.

    Water quality should be adapted to userequirements, e.g., industrial use might

    tolerate lower water quality than drinking

    water.

    More water quality control is required, withgreater funds and resources for

    monitoring. Ecological quality evaluation must be

    implemented in order to verify if the good

    status objectives of the EC Water

    Framework Directive are to be met by

    2015.

    An ecological flow regime should beimplemented in order to achieve good

    ecological status/potential.

    The polluter pays principle must also beimplemented effectively and fairly. Lessons

    could be learnt from air pollution regimes.

    3. Stakeholder participation in

    water management

    Although a significant effort has beenmade in the last few years to make all

    technical data available to the public,

    information about the decision-making

    process is still deficient. Transparency in

    decision-making can help ensure abalanced use of water and reduce

    negative social and environmental

    impacts.

    Capacity building is a pre-requisite topublic participation. Basic education on

    water issues is still lacking.

    Water resources management has beenconsidered during decades a

    predominantly technical issue, so public

    participation was not incorporated in thepast, although notable developments

    have occurred in recent years through the

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    STRIVER POLICY BRIEF / ISSUE NO. 19 5

    adoption of the Water Framework

    Directive. However, the question of who

    participates in what decisions and how,

    remains a key challenge. Active involvement and public

    consultation in decision-making remains

    largely an aspiration rather than an

    effective tool by which to manage water

    resources equitably and sustainably.

    Stakeholders at the 3rd STRIVER Tagus

    Stakeholder Workshop in Madrid in April 2009

    In view of the above findings:

    More effort is needed to facilitate andpromote stakeholder involvement in

    decision-making.

    Management at local levels needs to becoordinated effectively to fully account for

    public trust.

    Water users should be provided with moreeducation campaigns focused on

    promoting best practices. At the same

    time, education and information tools

    should be made available (e.g., teaching

    materials, water footprint calculator, etc. Real time information on the quality of

    drinking water could be implemented in

    order to make people conscious of water

    quality and motivate public trust.4. Legal and institutional aspects

    Major efforts have been made to put alegal framework in place that facilitates

    good water governance and IWRM -

    although notable challenges remain.

    There is ineffective law enforcement.

    Overlapping competences betweendifferent authorities, as well as a lack of

    dialogue and coordination of policies can

    lead to inefficiency and inequity sinceweak institutions can result in the

    allocation of water being determined

    largely on the basis of power.

    In Spain, different interests arerepresented by the Ministry of the

    Environment and Rural and Marine Affairs.

    In Portugal, intra-sectoral coordination is

    needed between the different ministries

    directly or indirectly involved.

    The interstate Albufeira Convention doesnot sufficiently account for water qualityissues, or management of extreme events.

    Intra-river basin management andcoordination between Spain and Portugal

    is at an embryonic stage.

    In view of the above findings:

    There is a need for stronger support tomonitor implementation of laws relating

    to access to information, participation and

    IWRM. Water basin authorities should

    have the necessary resources to monitorand enforce regulations.

    Capacity building, stronger institutionalcoordination and awareness raising is also

    needed.

    Long term policies independent ofgovernment shifts are needed.

    Policy-makers need to consider the long-term ecosystem impacts and the impact

    on flows in Portugal of water transfers to

    the southeast of Spain.

    Co-ordination of the Spanish andPortuguese Tagus river basin authorities

    should be promoted further, and

    transparency to the public improved.

    Supranational coordination, considering

    the entire Tagus Basin, should be

    enforced in the elaboration of each of the

    new River Basin Management Plans. The

    production of a final joint document is

    desirable. The Albufeira Conventions

    provisions relating to water quality andthe co-coordinated management of

    extreme events should be strengthened.

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    STRIVER POLICY BRIEF / ISSUE NO. 19 6

    The STRIVER Policy and Technical Briefseries translate theresults from projects into practical and useful information for policymakers and water managers.

    The Briefs are also available online: www.striver.no

    About STRIVERSTRIVER- Strategy and methodology for improved IWRM - Anintegrated interdisciplinary assessment in four twinning river basinsis a three year EC funded project 2006-2009 under the 6thframework programme (FP6) coordinated jointly by Bioforsk and

    NIVA. The point of departure for STRIVER is the lack of clearmethodologies and problems in operationalisation of IntegratedWater Resource Management (IWRM) as pointed out by both thescientific and management communities.13 partners from 9countries participate as contractual partners in addition to anexternal advisory board.

    Title of project:Strategy and methodology for improved IWRM- An integrated interdisciplinary assessment in four twinning riverbasins(STRIVER)

    Instrument: SUSTDEV-2005-3.II.3.6: Twinning European/thirdcountries river basins.

    Contract number: 037141Start date of project: July 2006 Duration: 36 months

    Project funded by the European Commission within the SixthFramework Programme (2002-2006)

    DisclaimerThe information provided and the opinions given in this publicationare not necessarily those of the authors or the EC. The authors andpublisher assume no liability for any loss resulting from the use ofthis report.

    Front-cover photo: Tagus River in Portugal. (Photo by GeoffreyD. Gooch)

    Editor: Per Stlnacke (Bioforsk)

    Launch-date: 30 June, 2009

    http://www.striver.no/http://www.striver.no/
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    STRIVER POLICY BRIEFStrategy and methodology for improved IWRM- An integrated interdisciplinary assessment in four twinning river basins

    PB No. 14

    A comparative assessment of IWRM principles in

    Tagus River basin (Spain and Portugal)

    Results from a comparative assessment on the IWRM principles and

    practices in the Portuguese and Spanish sub basins of Tagus River are

    systematized.Important similarities and differences between the two

    sub basins are identified as well as some critical issues subject to

    improvement.

    The STRIVER Brief series translate the results from the EC FP6-funded STRIVER project into

    practical and useful information for policy makers and water managers

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    STRIVER POLICY BRIEF / ISSUE NO. 14 2

    A comparative assessment of the IWRM principles and

    practices in Tagus River basin (Spain and Portugal)

    Antnio Betmio de Almeida, CEHIDRO/IST, Portugal

    Maria Manuela Portela, CEHIDRO/IST, Portugal

    Marta Machado, CEHIDRO/IST, Portugal

    Santiago Beguera, IPE-CSIC, Spain

    Sergio Vicente-Serrano, IPE-CSIC, Spain

    Jos Mara Garca-Ruiz, IPE-CSIC, Spain

    Noemi Lana-Renault, IPE-CSIC, Spain

    Nacho Lopz-Moreno, IPE-CSIC, Spain

    AbstractThe Tagus River basin is shared between Portugal and Spain. In both parts of the basin

    there are reference management plans that were elaborated under the inspiration of the

    basic IWRM principles and implemented during the last decade.

    Within the STRIVER project a comparative assessment of the IWRM principles and

    practices in the Portuguese and Spanish sub basins was conducted. The comparison

    focused on the following five main issues, identified as being particularly relevant for a

    sustainable development: a) the environmental aspect; b) the efficient use of water; c)

    the institutional dimension; d) the capacity building; and e) the transboundary issues.

    This Policy Brief summarises some of the conclusions thus achieved. Important

    similarities and differences between the two sub basins are identified as well as some

    critical points that should be improved. This assessment can provide a contribution for

    future recommendations, regarding the new generation of management plans that are

    being prepared in both countries according to the European Water Framework Directive.

    Fact box 1

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    STRIVER POLICY BRIEF / ISSUE NO. 14 4

    a new generation of river basin plans whose

    studies are about to begin. In Spain the AGUA

    Programme (Actions for the Management and

    Use of Water) will lead to the preparation ofthe New Hydrological Plan for the Tagus basin.

    c) Implementation of relevantmanagement instruments

    Some of the management related issues

    considered in the Portuguese and Spanish plans

    dealt with water resource assessment;

    monitoring; controls, standards and guidelines;

    risk assessment and management;

    environmental impact assessment; and

    communication and access to environmentalinformation.

    Regarding the water resources assessment,

    both plans have evaluated the surface and

    groundwater resources of the Tagus River

    basin. For example, Portugal has performed an

    assessment based on 50 years of data (from

    1940 to 1990) and has estimated the water

    consumption by sector, identifying the

    withdrawals from surface and groundwater

    sources.

    Controls, standards and guidelines, as for

    example the quality standards for drinking

    water, are present in the two parts of the basin

    and are enforced by national regulations. Both

    countries apply the Waste Water Directive.

    Systematic monitoring activities are taking

    place on the Tagus basin.

    Flood risk is included in the water and land

    management. Flood mapping systems weredeveloped for the basins as measures to

    manage the flood risk.

    d) Management and integration of thedifferent environmental aspects

    The following aspects were analyzed (Table1):

    natural ecosystems and biodiversity; soil,

    water, air, climate and landscape and

    Integration of the different environmental

    aspects.

    The levels of protection for riparian zones andassociated ecosystems range from corrective

    relation - such as the case of Portugal, where

    all the fluvial corridors (50 m from the backline)

    are considered protected areas - to the

    protection of relevant water related

    ecosystems, such as the Laguna de Los Llanosde Pealara in Spain. In Tagus basin there are

    several natural parks and protected areas to

    preserve the ecosystem habitat and

    biodiversity.

    Table 1 - Qualitative assessment of the level of integrationin different environmental aspects in Tagus river Basin

    Level of integration in:Tagus(ES)

    Tagus(PT)

    Freshwater management andcoastal zone management

    Medium Medium

    Land and water management Medium Medium

    Green water (for biomassproduction) and blue waters(water flowing in rivers andaquifers)

    Medium ---

    Surface and groundwatermanagement

    High Medium

    Quantity and quality in waterresources management

    Medium Medium

    Upstream and downstreamwater related interests

    Low Medium

    Measures to ensure efficient and

    equitable use of waterSeveral initiatives were undertaken to improve

    the efficient use of water and to spread the

    perception of water as having social and

    economic value. Some of the most important

    initiatives are the polluter/userpay approach

    (in the Portuguese side) and a set of incentives

    for new water-saving technologies and efficient

    transport and for replacement of water

    intensive crops and cultivars (in the Spanish

    side).

    For monitoring and for recording and control of

    all the water uses, a metering system is already

    in place, as a consequence also of the adoption

    of policy in which water payment is based on

    the utilized volumes and not on a flat basis.

    In general, water is recognized as an economic

    and social good. The perception of the social

    relevance of the water resource leads to the

    adoption of strategies to preserve the

    environmental value of the rivers, as opposed

    to the economic value that is well understood.

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    STRIVER POLICY BRIEF / ISSUE NO. 14 5

    The price of water in both countries is based on

    real costs and gained benefit. In the

    Portuguese part, everyone pays with the

    exception the minor users and abstractors,while in the Spanish part there is a political

    price to help farmers. Local political priorities

    are implemented in terms of different price

    levels imposed to certain user categories or

    according to the average welfare level of the

    concerned society. Policies give irrigation a

    special consideration, since required fees are

    more or less political fees to sustain the

    agricultural sector.

    Institutional analysis and

    stakeholder involvement in water

    management

    This issue comprehends three aspects:a) institutions and water law; b) institutional

    structure; and c) stakeholder involvement.

    Effective and equitable governance is crucial for

    the implementation of IWRM plans. Stakeholder

    participation is also very important. Citizens

    and communities know the environment in

    which they live and by sharing information

    decision makers can both be better informed,

    and take account of differing interests and

    perspectives. Active stakeholder involvement is

    fundamental to provide feedback in the basinmanagement.

    a) Institutions and water law

    The European Water Framework Directive

    (WFD) demands that river basin districts are

    established. Spain and Portugal are thereforebound to set up an administrative system for

    water management based on hydrological basin

    boundaries.

    The present systems in Spain and Portugal are

    in many ways similar. Each has a basin plan in

    place, with each having a separate basin

    authority responsible for the management of

    the water resources in the basin (in Portugal,

    the Tejo Hydrographic Region Administration,

    and in Spain, the Tagus Basin Authority). In

    both basins, the plans were prepared in a

    collaborative and consensual way through the

    Tejo Basin Council (Portugal) and the Tagus

    Council of Users (Spain). These bodies provide

    the participation of the basin stakeholderes and

    work within the general national strategies

    prepared by their respective National Water

    Councils (again with the stakeholder

    participation, but representative of national as

    opposed to basin interests). In Portugal, the

    national Water Institute is responsible for theimplementation of the different basin plans,

    with the basin authority taking this function in

    Spain. At the national level in Spain, water

    resources management is controlled by the

    Water Authority, which works under the

    auspices of the Ministry of the Environment,

    and the Rural and Maritime Environment. The

    Water Institute in Portugal by which is

    responsible the Ministry for Environment,

    Spatial Planning and Regional Development

    serves a similar function at the ministerial level.In both countries, there is no specific

    coordinating body.

    However, the constitution of the National Water

    Councils in both countries goes some way to

    alleviating this potential difficulty both are

    made up of representatives from all relevant

    ministries, sectoral users, NGOs, regional

    authorities and technical bodies.

    Finally at the supra-national level, both

    countries have obligations with respect to waterpolicy and information provision under the

    Albufeira Convention, which has established the

    Water availability (Million m3)

    Portugal 6 400 (34,4%)

    Spain 12 230 (65,6%)

    Total 18 630

    Water availability (Million m3)

    Portugal 6 400 (34,4%)

    Spain 12 230 (65,6%)

    Total 18 630

    Water uses (Million m3)

    Portugal 2 647 (41.3%)

    Spain 3 447 (28.2%)

    Total 6 084 (32.7%)

    Water uses (Million m3)

    Portugal 2 647 (41.3%)

    Spain 3 447 (28.2%)

    Total 6 084 (32.7%)

    Fact box 2

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    STRIVER POLICY BRIEF / ISSUE NO. 14 6

    Conference of the Parts to coordinate

    transboundary cooperation over the river, this

    organization being quite effective.

    Allocation networks

    In the Tagus basin, Spains Water Law

    demands that a particular hierarchy of uses be

    respected in the context of a drought supply

    to population; agricultural uses; electricity

    generation; industrial uses; aquiculture;

    recreational uses; navigation and aquatic

    transport; and other uses. Interestingly,

    environmental requirements are not covered in

    this prioritization list. In Portugal the priorities

    for water use, which apply in periods of

    scarcity, are water distribution to the public,

    followed by agricultural and industrial uses.

    b) Institutional Structure

    The following organograms give an outline of

    the institutional structure in place for water

    management in the Tagus River basin for the

    Portuguese and Spanish parts.

    Figure 1 Spanish (top) and Portuguese (bottom)

    institutional structure organograms.

    c) Stakeholder involvement

    Both countries have achieved different levels of

    public participation in the water management

    process and have ratified three UNECEconventions which have provisions for access to

    information and public participation:

    Convention on Environmental Impact

    Assessment in a Transboundary Context,

    1991 (Espoo, Convention).

    Convention on the Protection and Use of

    Transboundary Watercourses and

    International Lakes, 1992.

    Convention on Access to Information,

    Public Participation in Decision-making and

    Access to Justice in Environmental Matters

    (Aarhus Convention)

    The Albufeira Convention about the cooperation

    for the protection and sustainable use of the

    waters of Portuguese-Spanish basins and the

    additional protocol of the Convention states

    that all information related to the Convention

    must be available. The WFD also foresees the

    access to information and public participation.

    Despite these issues, the stakeholder andpublic participation have been relatively limited

    in terms of decision-making process.

    Access to information: Portugal

    The Tagus River Basin plan was presented to

    public discussion from November 2000 until

    January 2001. All the studies were made

    available in meetings and in official websites (of

    the Water Institute). Stakeholders fora, where

    key sectors were represented and where

    strategic decisions were discussed, werepromoted via the National Water Council and

    the Tagus Basin Council. After the public

    discussion period, the Water National Council

    issued a favourable opinion about the plan.

    Access to decision-making: Portugal

    During the elaboration of the Tagus River Basin

    Plan, the law in force imposed a framework for

    integrated water resources management, also

    ensuring public participation in the decision of

    the basin process.

    According to the Regulatory Decree, that

    approved Tagus River Basin Plan, the

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    STRIVER POLICY BRIEF / ISSUE NO. 14 8

    Community of Extremadura) and local

    (municipal) authorities have competences

    attributed in water management. The water

    management is highly specific and centralized,and there is little public involvement, despite

    the effort made in the last years to promote

    transparency and public participation.

    Figure 2 - Examples of capacity building improvement in

    the main web page of the Portuguese Water Institute in

    September 2008 (www.inag.pt).

    Apart from what is mentioned in the plan, there

    are a number of initiatives leaded by the TWC,

    the public administration and otherorganizations (including NGOs, farming

    organizations, etc.) devoted to capacity

    building. These campaigns focus mostly on

    good water use practices, and they are aimed

    at the families, farmers, etc. Some examples

    are campaigns promoting a rational use of

    water such as those by the foundation

    agua-dulce.org, or the campaign for a

    responsible consume (including water) by the

    TWC.

    In Portugal, the public entities with competency

    in all issues related with water resources are

    the Water Institute (INAG), at the national

    level, and the Hydrographic Region

    Administrations (HRA) at the regional level.

    Those who work in the different agencies need

    to have a background compatible with the

    activities they develop which ensures the

    required capacity building. Besides that there

    are also other organizations and groups that

    contribute to capacity building, such as farmers

    or fishermen organizations or NGOs, such as

    the LPN (Nature Protection Association) and the

    Quercus (National Association for the Nature

    Conservation).

    Also, whenever special situations occur, as

    during the drought of 2005, warnings are

    spread (through the media) teaching the

    public how to preserve water or energy. Also,

    the SNIRH website from the Water Institute

    always has campaigns providing relevant

    information regarding the water resources. It

    has also a HydroLibrary where a large number

    of articles, books and specific publication are

    always available. Equivalent information though

    more focused in the environmental questions is

    also provided in the webpage of the Portuguese

    Environment Agency. Nowadays there is a joint

    program between the Education Ministry and

    the Environment, Spatial Planning and Regional

    Development Ministry (Eco-School Program)

    which acts at the levels of the under graduated

    schools and high schools providing information

    related with all the environmental areas,

    including the water resources. Also the so

    called Eco-Centers aiming at spreading

    information related with the environment are

    being created, either by the PortugueseEnvironment Agency or by the local

    Municipalities.

    Transboundary issuesIn 1998 an Agreement on the cooperation for

    the protection and the sustainable use of

    Spanish and Portuguese transboundary basins,

    also known as the Albufeira Convention was

    signed by Portugal and Spain.

    It came into force in 2000. In the Tagus basin

    (as in the other four transboundary basinsbetween Spain and Portugal), important actor

    in transboundary water management is the

    Conference of the Parts which includes

    representatives of the Spanish and Portuguese

    Governments. A number of governmental and

    departmental working groups also exist.

    Concerning information exchange, there is an

    Information Exchange Work Group, and

    agreements stipulate the type of data that has

    to be exchanged in order to monitor watermanagement in transboundary basins.

    http://www.inag.pt/http://www.inag.pt/http://www.inag.pt/http://www.inag.pt/
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    STRIVER POLICY BRIEF / ISSUE NO. 14 9

    ConclusionsThis comparative assessment, according to the

    five selected IWRM themes, has revealed some

    similarities and differences between thePortuguese and the Spanish Tagus River sub

    basins. There is some similarity regarding the

    economic development with socio-economic

    pressures linked to agriculture, industry and/or

    hydropower production. Economic growth often

    comes at the expense of the environment, and

    sometimes also of social equity - creating

    grounds for conflicts between water users. An

    effective institutional framework, guidelines and

    policies are needed to ensure that mitigation

    measures are devised, to sustain both naturalresources and important human and cultural

    values.

    Water quantity is a common problem for the

    Tagus basin. Scarcity of water is related to

    conflicts over the allocation of water both

    between sectors and between urban and rural

    areas. Urban versus rural consumption of water

    is a big issue, especially in relation to the major

    cities of Madrid and Lisbon.

    In the Spanish part of the Tagus basin, waste

    water treatment from small towns and from

    Madrid is insufficient, causing problems for

    agricultural crops which depend on water

    quality. Runoff from agriculture and leaks from

    old power stations are other important sources

    of pollution in this area. It seems that in the

    Portuguese part of the Tagus river water

    pollution is not a major source of problem. All

    the basin reports refer to water standards and

    monitoring programs, but monitoring is said to

    be insufficient in most basins.

    Another aspect of environmental protection is

    the existence of protected areas. The Tagus

    basin has natural parks and protected areas to

    preserve the ecosystem habitat and

    biodiversity. However, if these areas represent

    only a small fraction of the river basin, and

    elsewhere the resources are managed in a

    non-sustainable way, such areas may not be

    sufficient.

    From the technical point of view, both Portugal

    and Spain have developed plans or policy

    actions to protect most of the environmental

    aspects. However, it is difficult to assess thestatus of implementation and the effectiveness

    of such measures.

    Both countries apply the user-payer approach

    based on costs and benefits, and Spain has

    incentives for the adoption of new water saving

    technologies and efficient transport, and of non

    water-intensive crops and cultivars.

    Protected Areas

    Natura 2000 sites (Directive 92/409/CEE)

    SpecialProtection Area (Directive 79 /409/CEE)

    Tejo Watershed Figure 3 - Protected areas in the Portuguese Tagus River

    basin.

    Transparency in the decision making process

    can help to ensure a balanced use of water and

    to reduce negative impacts on society and

    environment. In the Tagus basin, publicparticipation in decision making has been

    relatively limited, however the river basin plans

    that are required under the WFD will open up

    the decision making process more.

    Capacity building may be important to achieve

    effective public participation and is included in

    many water policies and strategies of Tagus

    basin.

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    STRIVER POLICY BRIEF / ISSUE NO. 14 10

    Fact box 3

    During 2008, a focus group experience was conducted in the Tagus Basin in which different groups of stakeholders

    were asked to discuss about some topics relevant for IWRM. The minutes of these series of workshops reflect the

    opinion of the stakeholders about the implementation of IWRM in the Tagus Basin. Following are the main conclusions

    drawn from the meetings held in Madrid. (Key: A: administration; F: farmers; E: ecologists; I: industry; X: fishermen

    associations.)

    Water availability. Water availability in the basin is threatened mostly by the Tajo-Segura water transfer (AFEXI),

    and in second place by urban growth (FE). There is a problem of water scarcity and uncertainty for agriculture, and

    there is not enough regulation (F).

    Water allocation / equity issues. The Tajo-Segura water transfer is a major equity issue for the basin, and it is

    solved politically (AFEXI). There is a discrimination of small companies and individual users in favor of large companies

    (EI). Water concessions are seen as a property, and not a temporal concession (X).

    Water quality. The water quality is low in the middle and lower parts of the basin (AFEXI) due to deficient water

    treatment in small towns (AFEXI), illegal waste water dumping from the industry (AEXI), illegal gravel extraction (E)

    and intensive farming (E). Law is not strong enough against pollutants (A). There is not enough control of water quality

    (AEX), due to not enough funds and resources for monitoring (A).

    Ecological flow, environmental impact. The minimum ecological flow is not respected in many cases (EXI), and

    there is a lack of a well established methodology for determining the ecological flow (AXI). Besides, ecological flow

    regulation is not imposed to old dealerships (A). There is not enough protection of the riparian environment (AF).

    Water cost, new technology and efficiency. There is fear that increasing the water costs to meet the market prize

    will be very negative for the agriculture (F). Modernizing the irrigation systems is expensive, more than water is, so

    there should be public subsidies to promote modernizing and water saving (F).

    Administration. There is a problem of mixed competences and lack of coordination between the water

    administrations (AFEXI). Besides, there are territorial and political conflicts between regional administrations (AEI).

    Law enforcement. In general, there is not enough enforcement of the water and environmental laws (AEXI).

    EU Water Frame Directive. There are difficulties in adapting to the EU Water Frame Directive in time (A).

    Information and participation.Although an effort has been made to make all hydrological data public on the web

    (A), it is very difficult to get information beyond the technical data, so the decision-making process is not completely

    transparent (FEXI). Public participation is still very restricted (FEXI), and many times the opinion of the users or the

    request for information is ignored by the administration (EXI). Public participation is not an important issue even for

    some people from the administration (A). There are doubts about the success or even the convenience of public

    participation in IWRM due to sectorial and territorial conflicts, so there is a risk to convert the process of IWRM in a

    political fight (AE). However, the situation is improving and a draft version of the new basin management plan will be

    released and discussed with the public in 2009 (A), and meetings with the stakeholders are also planned (A).

    IWRM. IWRM is currently not implemented in the catchment due to a lack of transparency and public participation

    (FEXI). Water resources management is seen as a mere technical issue, and most managers are engineers (I).

    Capacity building. There is a need to improve the education of the society with respect to IWRM (FEXI).

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    STRIVER TECHNICAL BRIEF / ISSUE NO. 9 2

    A case of transboundary water agreement - the

    Albufeira Convention

    Antnio Betmio de Almeida, IST, Portugal

    Maria Manuela Portela, IST, Portugal

    Marta Machado, IST, Portugal

    Abstract

    The relations between Portugal and Spain from the perspective of river basin

    management date back to the 19th century and the signing, in 1864, of the Treaty of

    Limits, which stipulates that boundary-spanning resources should be used for mutual

    benefit and without harm to the interests of the other party. Between 1864 and 1968, a

    further four international instruments were signed whose main aim was to promote theproduction of hydroelectric power. However, it was only from 1994 onwards that

    significant steps were taken to progress bilateral cooperation in the field of

    transboundary river basin management.

    At that time, negotiations were started on the Convention on Cooperation for the

    Protection and Sustainable Use of Waters in Portuguese-Spanish River Basins (Albufeira

    Convention), which culminated in the signing of the Convention in 1998 and its entry into

    force in 2000. The Albufeira Convention is notable for extending the scope and reach of

    Portuguese-Spanish relations in matters relating to waters, not only broadening the

    geographical scope to include all areas within the river basins, but also introducing

    innovative substantive issues[3].

    Fact box

    The Albufeira Convention (1998) includes the Tagus, Minho, Lima, Duero/Douro, and

    Guadiana Rivers, that all flow to from Spain to Portugal. The Convention cover themes

    such as bilateral information exchange, information to the public, assessment and

    dialogue on transboundary impacts, pollution control and prevention, water uses,

    droughts and resource scarcity, assignment of rights, dispute resolution, etc. TheConvention follows very closely the recommended rules of international water law,

    particularly the 1997 New York Convention (ILC Draft Articles) and the International

    Court of Justice dispositions.

    Source: Costa, L., Vergs, J.C., Arraqu, B. Shaping new Lusco Spanish Convention.

    http://www.ualg.pt/5cigpa/comunicacoes/Shaping%20a%20new%20Luso%20Spanish%20Convention%20%2

    0(15.10.2006).doc.

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    STRIVER TECHNICAL BRIEF / ISSUE NO. 9 3

    Portugal shares with Spain five river basins

    (Figure 1), the areas of which represent 40%

    of the total area of the Iberia Peninsula, 42%

    of the area of Mainland Spain and 64% the

    area of Mainland Portugal. It should be

    stressed that most of the border between the

    two countries (68%) coincides with river

    stretches. Table 1 shows the distribution

    between Portugal and Spain of the areas of

    the shared basins. The bulk of those areas

    (78%) is located in Spain, being mostly in an

    upstream position.

    Figure 1: Portuguese- Spanish river basins

    Table 1: River basins shared between Portugal and

    Spain

    Spain Portugal Total Spain Portugal

    Mio/Minho 16230 850 17080 95 5

    Limia/Lima 1300 1180 2480 52 48

    Duero/Douro 79000 18600 97600 81 19

    Tajo/Tejo 55800 24800 80600 69 31

    Guadiana 55300 11500 66800 83 17

    Total 207630 56930 264560 78 22

    River (Castilian/

    /Portuguese)

    Basin area

    In km2 In percentage

    Source: INAG (2001), Portuguese National Water Plan.

    The specific reservoir capacity (that is, the

    capacity of the existing reservoirs expressed in

    hm3 per km2) is, in general, higher in Spain

    than in Portugal (Table 2). Taking into accountthat almost 40% of the Portuguese water

    resources flows from Spain, it is easy to

    understand the relevance, namely for the

    downstream country, of the shared basins and

    of the transboundary rivers. The highlypronounced spatial and temporal irregularity of

    the Portuguese hydrologic regime makes even

    more important to its water budget the

    contribution of the water flowing from Spain.

    Table 2: Reservoir capacity in the shared river

    basins

    hm3 hm3/km2 hm3 hm3/km2

    Mio/Minho 2880 0.18 0.2 0

    Limia/Lima 170 0.13 400 0.34

    Duero/Douro 1670 0.1 1080 0.06

    Tajo/Tejo 11140 0.2 2750 0.11

    Guadiana 9220 0.17 460* 0.04

    Total 31080 0.15 4690 0.08

    River (Castilian/

    /Portuguese)

    Reservoir capacity

    Spain Portugal

    *Before the construction of Alqueva dam in the

    Portuguese stretch of Guadiana River. The Alqueva

    reservoir is the largest artificial reservoir in Europe, having

    a net capacity of 3,150hm3.

    Source: INAG (2001), Portuguese National Water Plan.

    The institutional agreement between Portugal

    and Spain in what concerns water resources

    management began in the 19th century and

    since then several conventions or treaties were

    signed:

    Treaty on Limits (1864); Rules for the Uses of International

    Stretches of Rivers (1866);

    Convention on Limits (1926); Convention for the Use of the

    International Stretch of River Douro and

    its Tributaries (1927);

    Convention for the Use of theInternational Stretches of Rivers Minho,

    Lima, Tejo, Guadiana and Chana and its

    tributaries (1968)

    Most of the previous agreements aimed at

    ensuring a convenient exploitation of the

    hydropower resources along the international

    stretches of the shared rivers.

    Between 1993 and 1998 a new framing for the

    transboundary waters was negotiated leading

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    STRIVER TECHNICAL BRIEF / ISSUE NO. 9 5

    Co-ordination of programmes ofmeasures for protecting waters and

    ecosystems, pollution prevention and

    control, ensuring sustainable uses ofwater;

    Co-ordination of programmes ofmeasures for controlling floods, droughts

    and pollution accidents;

    Joint authorities to implement the regimeof the Convention.

    The Convention establishes water allocation

    rules: except for one of the rivers (the Lima

    river), yearly guaranteed stream flows to

    Portugal in normal hydrologic years wereinitially established. Under exceptionally dry

    years, the non-significant term rule applied:

    the water supplied to Portugal should guaranty

    the ecologic flows required under those

    conditions, these flows being established by a

    specific technical commission (CADC). For the

    Guadiana River, the definition of normal

    years also accounted for the water storage in

    the reservoirs located in the basin.

    The Convention created an intergovernmental

    technical commission - the Commission for the

    Application and Development of the

    Convention, CADC which is responsible for

    analyzing and for preparing proposals related

    with issues involving the interpretation and

    application of the Albufeira Convention.

    This Commission includes several work groups

    (WG), such as the flow regime, droughts and

    emergency occurrences WG; the information

    exchange WG; the safety of infrastructures

    and floods WG; the WFD and water qualityWG. It also includes a sub commission devoted

    to public participation (Figure 2). The

    application of the convention is controlled in

    several measuring points, as shown in

    Figure 3.

    A political Conference of the Parties (headed

    by a Minister of each State) to take decisions

    was also created. The first Conference of the

    Parties took place in Lisbon on 27 th July 2005,

    bolstering the work of the Commission for theApplication and Development of the

    Convention (CADC) through the stimulation of

    its various working groups.

    Support from the

    Portuguese

    Foreign Affairs

    Ministry

    Support from the

    Spanish Foreign

    Affairs Ministry

    CADC

    Portuguese

    Delegation

    CADC Spanish

    Delegation

    Flow regime, droughts and

    emergency occurrences WG

    Information exchange WG

    Infrastructures safety and floods

    WG

    WFD and water quality WG

    Public participation sub

    commission

    Working Groups (WG) and Sub

    Commission

    Portuguese

    Technical

    Secretariat

    Spanish

    Technical

    Secretariat

    Figure 2: Organogram of the Commission for the

    Application and Development of the Convention, CADC.

    Figure 3: Control points of the application of

    Albufeira Convention (adapted from [1]].

    The second Conference of the Parties was held

    on 19th February 2008 in Madrid, at which joint

    maps defining water masses were approved.

    Of note was the approval of a new flow regime

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    STRIVER TECHNICAL BRIEF / ISSUE NO. 9 6

    based on a quarterly guarantee of minimum

    flow rates, with weekly minimums under

    certain conditions.

    The Albufeira Convention can be understood

    as the result of a long history of successfully

    collaboration between Portugal and Spain in

    what concerns the harmonious share of the

    international natural water resources.

    This collaboration allowed the construction

    since the late fifties of important dams mainly

    for hydropower purposes in the river reaches

    along the border or near the border as it

    happens in most of the transboundary rivers

    (Table 3 and Figures 4 and 5). Some of those

    dams, as Alcntara dam, also have an

    important role in the flood control, mitigating

    the flood impacts downstream in Portugal.

    Table 3: Dams with transboundary impacts, located

    at or near the border.Installed

    capacityHeight

    (MW ) (m)

    Frieira/Freiria Spain Mio/Minho 1969 17.5 33

    Sela Spain Mio/Minho Under design -- --

    Miranda Portugal Duero/Douro 1960 390 80

    Picote Portugal Duero/Douro 1958 180 100

    Bemposta Portugal Duero/Douro 1964 210 87

    Aldeadvila Spain Duero/Douro 1963 1139 139

    Saucelle Spain Duero/Douro 1956 525 83

    Alcntara Spain Tajo/Tejo 1969 915 135

    Alqueva Portugal Guadiana 2004 240 96

    Name Country RiverYear of

    completion

    Figure 4: Dams with transboundary impacts, locatedat or near the border.

    Figure 5: Alcntara (Spain, Tajo/Tejo River) and

    Alqueva (Portugal, Guadiana River) dams.

    An example, among others, of the good

    collaboration between Spain and Portugal was

    the simulation exercise of Alcntara dam

    failure, organized by the civil protectionauthorities of both countries.

    To ensure the balance, between Portugal and

    Spain, of the capacity installed along the

    international reaches of the transboundary

    rivers a last hydropower scheme is still waiting

    to be built: the Sela scheme located in

    Mio/Minho River (see Figure 4). To guarantee

    an equitable distribution, the installed capacity

    in such scheme will be split between the two

    countries.

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    STRIVER TECHNICAL BRIEF / ISSUE NO. 9 7

    Despite the special features of each

    transboundary basin, the Albufeira Convention

    ensures a global and transversal policy, except

    in what concerns the flow regime of the TagusRiver where the Tajus/Segura water transfer is

    considered, as established since the

    Convention of 1968

    Some of the critics pointed out to the

    Convention involved the guaranteed flows

    (which had been set too low, their temporal

    pattern within the year being as important as

    their value, at least for Portugal) and the

    criteria for the exceptional years (being not

    so an exception: e.g. for Tagus River theirprobability of occurrence was about once in

    each four years [2]).

    In February 2008 the Conference of the Parties

    approved the CADC proposal for a new flow

    regime protocol.

    This new protocol defines a more detailed flow

    regime which, for Douro, Tejo and Guadiana

    Rivers, specifies, under normal hydrological

    situations, minimum flows along different

    periods of the year. The Conference of the

    Parties also approved a new protocol related

    with the environmental evaluation of the

    transboundary effects. A permanent technical

    secretariat for the CADC was also created.

    This will improve the capacity of the CADC for

    monitoring and analyzing the transboundary

    issues in the Iberian shared river basins(Figure 1).

    Joint river basins authorities should be created

    between Spain and Portugal for the shared

    rivers basins aiming at elaborating and

    implementing integrated river basin

    management plans.

    This would improve the ecological integrity of

    the shared river basins and would guaranteethe sustainability of water use and of

    development of the shared basins.

    This STRIVER Technical Brief was based on

    the following research reports and scientific

    literature:

    [1]Borges, O. A Conveno de Albufeira e o

    novo ciclo de planeamento, El nuevo ciclo

    de planificacin hidrolgica en Espaa - La

    elaboracin de los planes hidrolgicos,

    Madrid, Spain, 30 de Maro de 2007;

    [2] Correia, F.N. O regime de caudais na

    Conveno Luso-Espanhola (The flow

    regime in the Luso-Spanish Convention) -

    Workshop on the Water Resources Luso-

    Spanish Convention, IST, Lisbon, Portugal,1999;

    [3] Council of the European Union, Brussels, 29

    February 2008, 7167/08, ENV 136;

    For public information (websites):

    www.cadc-albufeira.org

    www.inag.pt

    www.inag.pt/inag2004/port/a_intervencao/

    planeamento/pna/pna.html

    http://cnpgb.inag.pt/gr_barragens/gbingles

    /index.htmwww.chguadiana.es/www.chtajo.es/www.chminosil.es/www.chduero.es/

    Portuguese Natural Park of International Douro

    River.

    http://www.cadc-albufeira.org/http://www.inag.pt/http://www.inag.pt/inag2004/port/a_intervencao/planeamento/pna/pna.htmlhttp://www.inag.pt/inag2004/port/a_intervencao/planeamento/pna/pna.htmlhttp://www.inag.pt/inag2004/port/a_intervencao/planeamento/pna/pna.htmlhttp://www.inag.pt/inag2004/port/a_intervencao/planeamento/pna/pna.htmlhttp://www.inag.pt/http://www.cadc-albufeira.org/
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    STRIVER TECHNICAL BRIEF / ISSUE NO. 9 8

    The STRIVER Policy and Technical Briefseries translate theresults from the project into practical and useful information forpolicy makers and water managers.

    The Briefs are also available online: www.striver.no

    About STRIVERSTRIVER- Strategy and methodology for improved IWRM - Anintegrated interdisciplinary assessment in four twinning river basinsis a three year EC funded project 2006-2009 under the 6thframework programme (FP6) coordinated jointly by Bioforsk andNIVA. The point of departure for STRIVER is the lack of clearmethodologies and problems in operationalisation of IntegratedWater Resource Management (IWRM) as pointed out by both the

    scientific and management communities.13 partners from 9countries participate as contractual partners in addition to anexternal advisory board.

    Title of project:Strategy and methodology for improved IWRM- An integrated interdisciplinary assessment in four twinning riverbasins(STRIVER)

    Instrument: SUSTDEV-2005-3.II.3.6: Twinning European/thirdcountries river basins.Contract number: 037141Start date of project: July 2006 Duration: 36 months

    Project funded by the European Commission within the SixthFramework Programme (2002-2006)

    DisclaimerThe information provided and the opinions given in this publicationare not necessarily those of the authors or the EC. The authors andpublisher assume no liability for any loss resulting from the use ofthis report.

    Editors: Per Stlnacke and Johannes Deelstra (Bioforsk)

    Launch date: 15 April 2009

    http://www.striver.no/http://www.striver.no/
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    STRI VER TECHNI CAL BRIEF / I SSUE NO. 10 2

    Development in r iver basin m anagement in Port ugal

    past and fut ure perspectives

    Maria Manuela Portela, IST, Portugal

    Antnio Betmio de Almeida, IST, Portugal

    Marta Machado, IST, Portugal

    Abstract

    As a consequence of the Water Framework Directive, WFD, deep transformations

    occurred in th e I WMR process in Europe. The recent evolution of t he I WRM authorit ies,

    concepts and practical tools in Portugal, as well as some of the short and medium-term

    perspectives are present ed.

    It should be stressed that the new water resource framing applies to any PortugueseRiver basin, including t he Tejo/ Tagus River basin, which mainly became part of th e

    recentl y created Lisbon and Tagus Valley Hydrographic Region.

    Fact box

    The Tagus basin divides the Iberian Peninsula into two parts with similar areas, being a transition

    between the wet Peninsula and the dry Peninsula. In fact there is a considerable differenceamong the tributaries of Tagus River, those located in the right/North bank having much more

    water than the ones of the left/South bank.

    The Tagus River basin has the highest population occupation of the Iberian Peninsula with three

    millions of inhabitants living in the Portuguese sub basin and six millions in the Spanish sub basin,

    both capitals Lisbon and Madrid - being located there.

    In Portugal, the basin extends for three regions Centre, Lisbon and Tagus Valley and Alentejo

    with a very concentrated settlement in the costal regions of Metropolitan Lisbon area and of

    Setbal Peninsula and with disperse settlement in the rest of the basin, thus introducing a

    pronounced asymmetry between the coastal and the inner zones. In Spain, the basin extends for

    five autonomic communities three of those communities representing more than 90% of the basin

    area: Castilha-La Mancha, Extremadura and Madrid, with 48.0, 30.0 and 14.4 %, respectively.

    80% of the population of the basin is concentrated in the Madrid community.

    The general pattern of the population distribution is similar in the Portuguese and Spanish sub

    basins with a significant percentage of the population living very small areas the metropolitan

    areas of Lisbon and Madrid. The concentration of the population allied with an intensive economic

    activity demarcates those areas from the rest of the territory of each country.

    Though the Tagus River is the third Iberian river in basin area and in water availability (after the

    Duero and the Ebro Rivers), it provides water to the majority of the population of the Peninsula,

    even supplying water to more one and a half more million inhabitants by means of the Tagus-

    Segura transfer.

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    Background

    Freshwater management is crucial for

    sustainable development, both in developed

    countries, where water is still being wasted,and in developing countries, which cannot

    hope to achieve the economic and social

    development they seek unless they can

    guarantee their populations a safe water

    supply.

    Instruments for water resource management

    have an important role to play in preventing

    water-related conflicts, through assessing the

    resources spatial and temporal variability

    along the river basin. It is therefore importantto design a long-term water policy in order to

    promote more adequate land use and better

    protection of water quality and associated

    ecosystems. In this context, it is also important

    to mention the need to tie integrated water

    resource management in with the prevention

    of and protection against extreme hydrological

    conditions [4].

    I

    II

    III

    IV

    V

    VI

    X

    XI

    VII

    VIII

    IX

    XIII

    XII

    XIV

    XV

    I 6/2001, 5th

    Dec - Guadiana RB

    II 17/2001, 5th Dec - Minho RBP

    III 18/2001, 7th

    Dec - Tejo RBP

    IV 19/2001, 10th

    Dec - Douro RBP

    V 5/2002, 8th

    Feb - Mira RBP

    VI 6/2002, 12th

    Feb - Sado RBP

    VII 9/2002, 1st

    Mar - Mondego RBP

    VIII 11/2002, 8th

    Mar - Lima RBP

    IX12/2002, 9

    thMar - Ribeiras do

    Algarve RBP

    X 15/2002, 14th

    Mar - Vouga RBP

    XI 17/2002, 15th Mar - Cvado RB

    XII 18/2002, 19th

    Mar - Lea RBP

    XIII 19/2002, 20th

    Mar - Ave RBP

    XIV 23/2002, 23rd

    Mar - Lis RBP

    XV26/2002, 26

    thMar - Ribeiras do

    Oeste RBP

    Figure 1: Regulative Decrees that approved the 15

    Portuguese River Basins Plans (Mainland Portugal).

    In Portugal, the drawing up of the National

    Water Plan (NWP), in 2001, and 15 River

    Basins Plans (RBPs), in 2000, was based on aprocess of characterising and diagnosing the

    current water resource situation, the

    challenges brought about by a new policy

    approach, socio-economic evolution scenarios

    and the main pressures on water resources.

    These Plans established a set of goals andmeasures, a timescale for their enforcement,

    and mechanisms for their implementation and

    assessment [5].

    The Water Framework Directive and

    the Port uguese Water Law f rom 2005

    In 2005, a new Water Law, WL (Law

    58/2005, 29th December 2005) came into force

    in Portugal, strengthening the water resources

    planning process by establishing the basis andthe institutional framework for the future water

    management policy.

    This new law aims at providing the means for

    the sustainable management and protection of

    the water resources to be undertaken by

    regional water management authorities with

    assigned territories designed around river

    basins.

    The Law 58/2005 transposes into the

    Portuguese law the applicable Europeanlegislation on the subject, namely the Directive

    2000/60/CE, of October 23, 2000, known as

    the EU Water Management Framework

    Directive, WFD, which, in fact, was the

    driven force for a new era in terms of the

    water resources management policies and

    practices.

    The new I WRM authorit ies and tools

    According to the WL and, consequently, to theWFD, new public authorities were created and

    called upon to assist in the planning and

    execution of regulations and measures for the

    implementation of sustainable water use.

    Among these authorities the more important

    ones are the newly created (in October 2008)

    Hydrographic Region Administrations,

    HRAs (in number of 10), and the existing,

    though restructured, National Water Institute,

    INAG. The HRAs, like the INAG, belong to the

    Ministry for Environment, Spatial Planning andRegional Development (see fact Box) and are

    regional entities, specialized in the water

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    STRI VER TECHNI CAL BRIEF / I SSUE NO. 10 5

    The HRMPs were conceived as multifaceted

    tools for the water resources planning. They

    shall also allow reporting to the European

    Commission the evolution towards the

    application of the WFD, in what concerns the

    fulfillment of the environmental objectives in

    2015, and they will enable the public

    information.

    Some of the general principles embedded in

    the HRMPs are:

    the globality principle which foresees the

    integrated assessment of the technical,

    economic, environmental and institutional

    issues;

    the rationality principle which states thearticulation between the demand and the

    Fact box

    FinancialController

    National WaterCouncil

    National Councilfor Environmentand SustainableDevelopment

    National Commission

    for Waste Management

    Support

    Commission for the

    Climate Changes

    National

    Commission for the

    National Ecologic

    Reserve

    CentralServices

    Department ofProspective and

    Planning andInternational

    Relations

    SupervisoryAuthority for the

    Environment and

    Territorial Planning

    General SecretariatPortuguese

    Environment Agency

    Directorate-Generalfor Territoral

    Planning and Urban

    Development

    Portuguese

    Geographical

    Institute

    PeripheralServices

    RegionalCoordination and

    DevelopmentCommission -

    North

    RegionalCoordination and

    DevelopmentCommission -

    Centre

    RegionalCoordination and

    DevelopmentCommission - Lisbon

    and Tagus Valley

    RegionalCoordination and

    DevelopmentCommission -

    Alentejo

    RegionalCoordination and

    DevelopmentCommission -

    Algarve

    CentralOrganism

    Water Institute

    Nature andBiodiversityConservation

    Institute

    Institute forConstruction and

    Real Estate

    Financial Institutefor the Regional

    Development

    Regulative Institutefor Waters and

    Waste

    ChiadoReconstruction Remainder Fund

    PeripheralOrganism

    Hydrographic

    Region

    Administration -

    North

    Hydrographic

    Region

    Administration -

    Centre

    Hydrographic Region

    Administration -

    Lisbon and Tagus

    Valley

    Hydrographic

    Region

    Administration -

    Alentejo

    Hydrographic

    Region

    Administration -

    Algarve

    Parque Expo 98,

    S.A.

    guas de

    Portugal, S.A.[AdP] Sintra Parks S.A.

    Ministry for Environment, Spatial Planning and

    Regional Development. Organogram

    (Decree-Law n. 207/2006)

    StatIndirectAdministration

    State entrepreneurial

    sector

    Financial Controller

    Consulting Board

    Other Structures

    StatDirectAdministration

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    STRI VER TECHNI CAL BRIEF / I SSUE NO. 10 6

    offer and the safeguard of the water

    resources preservation;

    the integration principle according to

    which an articulation among the regional

    planning, the land management and the

    conservation and preservation of the

    environment should exist;

    the participation principle which states

    the need to involve the economic agentsand of the populations as a way to

    enhance wider consensus.

    Among other aspects, each HRMP must include

    a general description of the corresponding

    hydrographic region, a characterization of the

    existing pressures, both naturals and resulting

    from the human activity, and a program of

    measures envisaging the pursuit of the

    environmental objectives established in the

    Water Law. According to this Law, the plansshould be object of public consultation during

    the development, revision and updating

    phases.

    Table 1 General content of the Hydrographic

    Region Management Plans, HRMPs translated

    from [3].

    Part 1 General description of the Hydrographic

    Region, HR

    Part 2 Characterization of the pressures and

    relevant anthropogenic incidencesPart 3 Identification and characterization of the

    protected areas

    Part 4 Assessment of the water status and

    monitoring networks

    Part 5 Development prospective scenarios

    Part 6 Economic analysis of the water utilizations

    Part 7 Environmental goals

    Part 8 Measures programmes

    Part 9 Other mandatory information

    Part 10 Public participation

    Part 11 Environmental strategic assessment

    Part 12 System of promotion, control and appraisal

    of the HRMPs

    Lake waters

    Water heavilymodily

    Riverwater

    Riverwater

    Innerwater

    Groundwater

    Groundwater

    Territorialwater Transition

    water

    Coastal water

    Coastalwater

    1 nautical mile

    B

    a

    s

    e

    l

    i

    n

    e

    Fact boxFigure 4 - Water bodies according to the WFD and to the HRMPs adapted from [3].

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    STRI VER TECHNI CAL BRIEF / I SSUE NO. 10 7

    While the River Basin Plans developed between

    2001 and 2002 were mainly use/quantity-goal

    oriented, the HRMP are essentially

    environment/quality goal oriented

    Characterizationof the

    hydrographicregions

    Prospectivescenarios

    Environmental

    objectives

    Programmes of

    measures

    Implementationassessment

    Figure 5 - The Hydrographic Region Management

    Plans, HRMP - adapted from [1].

    Figure 6 Evolution of the objective and of thedomain from the River Basin Plans, RBP, to the

    Hydrographic Region Management Plans, HRMP

    adapted from [3].

    For the implementation of the WFD and,

    accordingly, for the development of the HRMPs

    is indispensable the public involvement as a

    way:

    to guaranty a more sustainable decision

    processes;

    to ensure a better understanding of theenvironmental problems and of the

    possible contributions from the different

    sectors to achieve the environmental

    goals;

    to diminish potential conflicts caused by

    lack of information or of knowledge; to increase the probability of success of

    the implementation of the HRMP.

    The public participation process is based on

    three main issues:

    information disclosure;

    public enquiry;

    active involvement of the stakeholders.

    Active involvement

    of the stakeholders

    Public

    enquiry

    Information

    disc losure

    Figure 7 Public participation process adapted

    from [3].

    The public involvement is accomplished by

    means of meetings, brochures and

    advertisements in the newspaper, in the

    Internet and via email. All the information

    related with the process is available in the

    website of the Water Institute (electronic

    format) and in the documentation centre of

    the same Institute (paper format).

    Figure 8 - Main webpage of the Water Institute with

    the link to the public participation in the HRMP

    process.

    Proactive management plan

    To finish it can be stated that the development

    of the HRMPs started a new era of proactive

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    STRI VER TECHNI CAL BRIEF / I SSUE NO. 10 8

    management where the past and the future

    decisions are intertwined towards the

    fulfillment of the different goals, with emphasis

    for the environmental ones.

    ReferencesThis STRIVER Technical Brief was based onthe following references:

    [1] Brito, Antnio Guerreiro, 5th December

    2008, A reforma institucional para a

    gesto da gua em Portugal: as

    Administraes de Regio Hidrogrfica ...

    novas ferramentas para uma nova poltica,

    Administrao da Regio Hidrogrfica do

    Norte, MAOTDR.http://www.unizar.es/fnca/congresoiberico/docu

    mentos/ppt_p0402.pdf

    [2]http://www.euwfd.com/html/wfd_implementation_

    timetable.html

    [3] INAG, 2007. Planos de Gesto de regio

    Hidrogrfica. Sesso Tcnica, Sesso

    Pblica sobre os PGRH, 2007.http://www.aprh.pt/pdf/270607_SessaoPub

    lica.pdf.

    [4] Martins, J. E., Statement by Mr. Jos

    Eduardo Martins, Secretary of State for theEnvironment at the Twelfth Session of the

    Commission on Sustainable Development,

    United Nations, New York, 29 April 2004.

    http://www.un.org/esa/sustdev/csd/csd12/

    statements/portugal_2904.pdf

    [5] Nunes Correia, F, 2005, Turning Political

    Commitment into Action, Statement of Mr.Franscisco Nunes Correia, Minister of

    Environment, Spatial Planning and Regional

    Development at the Thirteenth Session of

    the Commission on Sustainable

    Development. United Nations, New York,

    21 April 2005.

    http://www.un.org/esa/sustdev/csd/csd13/

    statements/2104_portugal.pdf

    () whenever the Tagus River flows, something

    always happens, because a river has its own glories

    and its own dramas. Like the men. A river lives,

    breaths, works, builds and destroys. So do the men.

    But men love and fall in love (..).

    () A river has its own glories and its own dramas,

    but it does not fall in love.

    The Tagus River does not think it acts. It acts

    according to the circumstances. It acts and it builds,

    it acts and it destroys. Like a man. But a man thinks

    and knows the doubt.

    (Alves Redol, Portuguese writer, 1911-1969)

    Figure 4 Continuous and adaptative IWRM perspective adapted from [3].

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    STRI VER TECHNI CAL BRIEF / I SSUE NO. 10 9

    The STRI VER Poli cy and Technical Bri ef series translate theresults from the project into practical and useful information forpolicy makers and water managers.

    The Briefs are also available online: www.striver.no

    About STRI VER

    STRIVER- Strategy and methodology for improved IWRM - Anintegrated interdisciplinary assessment in four twinning river basinsis a three year EC funded project 2006-2009 under the 6thframework programme (FP6) coordinated jointly by Bioforsk andNIVA. The point of departure for STRIVER is the lack of clearmethodologies and problems in operationalisation of IntegratedWater Resource Management (IWRM) as pointed out by both the

    scientific and management communities.13 partners from 9countries participate as contractual partners in addition to anexternal advisory board.

    Title of project:Strategy and methodology for improved IWRM- An integrated interdisciplinary assessment in four twinning riverbasins(STRIVER)

    Instrument: SUSTDEV-2005-3.II.3.6: Twinning European/thirdcountries river basins.Contr act number: 037141Start date of project: July 2006 Duration: 36 months

    Project funded by the European Commission within the SixthFramework Programme (2002-2006)

    DisclaimerThe information provided and the opinions given in this publicationare not necessarily those of the authors or the EC. The authors andpublisher assume no liability for any loss resulting from the use ofthis report.

    Editors: Per Stlnacke and Johannes Deelstra (Bioforsk)

    Launch date: 15 April 2009

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    STRIVER TECHNICAL BRIEFStrategy and methodology for improved Integrated Water Resources Management(IWRM) An integrated interdisciplinary assessment in four twinning river basins

    TB No. 11

    IWRM status in the Tagus basin, Spain

    An overview of themain conclusions of the

    STRIVER project in the Spanish part of the Tagus

    Basin, regarding water availability, water alloca-

    tion, water prizing, water quality and pollution,

    environmental impact and ecological flows, insti-

    tutional aspects, law enforcement, implementa-

    tion of the EU Water Frame Directive, information

    and public participation, and capacity building.

    The STRIVER Brief series translate the results from the EC FP6-funded STRIVER project into

    practical and useful information for policy makers and water managers

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    STRIVER TECHNICAL BRIEF / ISSUE NO. 11 2

    IWRM status in the Tagus basin, Spain

    Santiago Beguera, Sergio M. Vicente-Serrano, J. Ignacio Lpez-Moreno, Noem Lana-Renault, Jos

    Mara Garca-Ruiz. (Agencia Estatal Consejo Superior de Investigaciones, CSIC, Spain),

    Antnio Betmio de Almeida, Maria Manuela Portela, Marta Machado (CEHIDRO/IST, Portugal)

    AbstractAn overview of the main conclusions of the STRIVER project in the Spanish part of the

    Tagus Basin, regarding water availability, water allocation, water prizing, water quality

    and pollution, environmental impact and ecological flows, institutional aspects, law en-

    forcement, implementation of the EU Water Frame Directive, information and public par-

    ticipation, and capacity building.

    ReferencesMinisterio de Medio Ambiente 1999, Plan Hidrolgico de la Cuenca del Tajo, Madrid (Engl: Tagus Basin Hydrologic Plan).

    Plan Hidrolgico Nacional, Law 10/2001 , modified in 2004 and 2005.

    Water Law29/1985, modified by Law 46/19

    Introduction

    This report summarizes the major outcomes of

    the analysis of the status of IWRM in the Span-

    ish part of the Tagus basin. The conclusions

    presented on this document are based on our

    own analysis of hydro-climatologic data from

    public information sources and the main doc-

    uments regulating IWRM in Spain (see refer-

    ences above), plus the information provided

    by the stakeholders during the I and II Tagus

    Stakeholder Meetings and in the focus groups

    meetings (see fact box 1).

    A total of ten issues were selected, ranging

    from natural aspects such as the water availa-

    bility and quality to the institutional legal and

    social framework of IWRM in the basin.

    Although some of the principles of IWRM were

    not accounted for in the current Basin Plan,

    the new plan that is now being elaborated

    represents a good opportunity for implement-

    ing them.

    Fact box 1

    Stakeholder participation in the framework of the STRIVER project

    Promoting stakeholder participation from the earliest stages of the project was a key objective in STRIVER. Thus, a

    total or three stakeholder meetings were held at different stages of the project, ensuring a fluent feedback be-

    tween scientists and stakeholders. The meetings, held in Toledo (December 2006), Lisbon (February 2008) and

    Madrid (April 2009), brought together stakeholders from Spain and Portugal, representing several groups from the

    managers to the users of water.

    In addition, five focus group meetings were held in Madrid during 2008, with groups of water managers and users.

    During these meetings, the participants were asked to freely discuss about a series of general topics related to

    IWRM in the basin. This experience raised a series of new questions and points of view that enriched further the

    information obtained by other means.

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    STRIVER TECHNICAL BRIEF / ISSUE NO. 11 6

    have already been held. These included water

    managers, social network, private compa-

    nies/industry, end users and Institutions.

    There is up-to-date information about the de-velopment of the new Basin Plan in the web

    (http://nuevoplan.chtajo.es:8080/CHTAJO/info

    publica3.htm) and by brochures, and there are

    information offices in Madrid and several other

    cites in the Basin. All participants in the meet-

    ings are informed by SMS of any new devel-

    opments of the Plan.

    Issue 10. Capacity building

    The current Basin Plan does not have any spe-

    cific plans for capacity building. However, dur-

    ing the meetings it was evident that there is aneed for improving education and capacity

    building. Most end users, including members

    from the Administration, still perceived water

    as a right, and not as limited resource. The

    leading ideas of IWRM are not at all wide-

    spread among the users and even among the

    managers. Some groups of stakeholders, such

    as the farmer organizations, expressed no spe-

    cial interest in the concepts of IWRM.

    http://nuevoplan.chtajo.es:8080/CHTAJO/infopublica3.htmhttp://nuevoplan.chtajo.es:8080/CHTAJO/infopublica3.htmhttp://nuevoplan.chtajo.es:8080/CHTAJO/infopublica3.htmhttp://nuevoplan.chtajo.es:8080/CHTAJO/infopublica3.htmhttp://nuevoplan.chtajo.es:8080/CHTAJO/infopublica3.htmhttp://nuevoplan.chtajo.es:8080/CHTAJO/infopublica3.htmhttp://nuevoplan.chtajo.es:8080/CHTAJO/infopublica3.htm
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    STRIVER TECHNICAL BRIEF / ISSUE NO. 11 7

    Fact box 2

    Projected trends in water availability in the Tagus basin

    The water availability in the Tagus basin is highly determined by climate variability. The figure shows the evolu-

    tion of a multi-scalar drought index (Standardized Precipitation-Evapotranspiration Index) calculated from pre-

    cipitation and temperature data and considering three different time scales in the h