recoveryplanning group b

COMPREHENSIVE RECOVERY PLAN FOR

OOFUNATO

Ana Livi, John Holm,

Tommaso Sacconi, Flavia Scognamillo

KATSUSHIKA HOKUSAI, THE GREAT WAVE OFF KANAGAWA

DEFINITIONS OF “RESILIENCE”

VISION & OBJECTIVES _ Resilient city

• “ Resilience determines the persistence of relationships within a system and is a measure of the ability of these systems to absorb change of state….and still persist.”

(Holling 1973)

http://www.crc.uri.edu/download/CCRGuide_lowres.pdf

THE PANARCHY MODEL Holling's (1995) four-phase adaptive cycle

The fundamental conceptual model describes in theoretical terms perpetual and ever-changing time periods of the flow of events through four phases in an ecosystem.

PHASE CAPACITY CONNECTEDNESS RESILIENCE

α Reorganization

high low high

K Conservation

high high low

r Exploitation

low low high

W Release

low high low

http://www.ecologyandsociety.org/vol9/iss1/art3/inline.html

http://shareable.net/blog/a-very-short-primer-on-resilience

KEY CONCEPTS OF RESILIENCE THINKING

• A resilient system copes well with shock • As a system's resilience declines, the size of the shock from

which it can recover gets smaller • Resilience shifts management focus from growth and

efficiency to adaptability • An overemphasis on growth and efficiency of a system leads

to a dangerous rigidity and fragility • A resilience focus is increasingly important as the magnitude

of the shocks in the world get bigger and more unpredictable • Learning, flexibility, and self-organization are important to

the ability to recover and thrive • The aim of resilience management is to keep a system in a

regime so it continues to deliver the desired ecosystem services and is not easily pushed into an undesirable regime from which it can't recover

• “…Resilience for social-ecological systems is often referred to as related to three different characteristics: (a) the magnitude of shock that the system can absorb and remain within a given state; (b) the degree to which the system is capable of self-organization, and (c) the degree to which the system can build capacity for learning and adaptation.”

(Folke et al. 2002) • “ The capacity of a system to

absorb disturbance and re-organize while undergoing change so as to still retain essentially the same function, structure, identity and feedback.”

(Walker et al. 2004)



COMMUNITY VULNERABILITY

Community Vulnerability as a function of the degree of exposure and the capacity to address hazard risks

COASTAL RESILIENCE CYCLE

ROLE OF RESILIENCE IN DETERMINING

COMMUNITY RESPONSE TO A HAZARD EVENT



INTEGRATING FRAMEWORK FOR A RESILIENT CITY ELEMENTS OF COASTAL COMMUNITY RESILIENCE

• SOCIETY & ECONOMY: Communities are engaged in diverse and environmentally sustainable livelihoods resistant to hazards.

• LAND USE & STRUCTURAL DESIGN: Effective land use and structural design that complement environmental, economic, and community goals and reduce risks from hazards.

• DISASTER RECOVERY: Plans are in place prior to hazard events that accelerate disaster recovery, engage communities in the recovery process, and minimize negative environmental, social, and economic impacts.

ENSURING SAFETY

REBUILDING LIVES

REGENERATING INDUSTRIES

BASIC PRINCIPLES OF RECONSTRUCTION

01_VISION AND OBJECTIVES _ Rebuilding Lives

Economic recovery

• Port reconstruction

• Debris

• City’s fish market

• Fishing boats (Loans/community finance)

• Industry Resumption

• Business Resumption (reconstruction of permanent, temporary, mobile shops)

http://www.janic.org/en/earthquake/list/activity/june/PWJReportJune.pdf

Support Oofurato community recovery and improve safety..

01_VISION AND OBJECTIVES _ Rebuilding Lives

• Gardens

Social recovery

• Self-organization (9 families group)

• Memorial (park, destruction line,…)

• Common areas

• Psychological and mental care

• Special attention for children

• ‘Recovery Festival’: Celebrating Life

• Mobility and Transportation

01_VISION AND OBJECTIVES _ Ensure Safety

Safety

• Tsunami evacuation routes

• Earthquake resistant buildings

• New settlements in high areas

• Industrial ‘special protection’

• Rebuild sea walls (protect against smaller

tsunamis)

VISION & OBJECTIVES _ Disaster risk prevention

“Effectiveness and Limitations of Vegetation Bioshield in Coast for Tsunami Disaster Mitigation”, Norio Tanaka

TSUNAMI DISASTER PREVENTION

VISION & OBJECTIVES _ Disaster risk prevention

POSSIBLE ADAPTATION RESPONSE TO SEA-LEVEL RISE


ENHANCING RESILIENCE _Hilo, Hawaii

http://pubs.iied.org/pdfs/11501IIED.pdf Near- and Onshore Tsunami Effects - Knowledge Base Generation and Model Development - H. Oumeraci

VISION & OBJECTIVES _ Recovery planning

TYPES OF TSUNAMI DISASTER PREVENTION

http://www.pref.iwate.jp/~hp0212/fukkou_net/fukkoukeikaku_english.html

THE MULTI-PREVENTIVE COMMUNITY PLANNING WILL COMBINE THESE TYPES

VISION & OBJECTIVES _ Recovery planning

RECONSTRUCTION PATTERNS

http://www.pref.iwate.jp/~hp0212/fukkou_net/fukkoukeikaku_english.html

RECONSTRUCTION PATTERN C _ Settlement Relocation/Internal Settlement Reconstructing

RECONSTRUCTION PATTERN B _Urban Rebuilding

PROPOSAL

PORT

TEMPORARY HOUSE

PERMANENT HOUSE

BERM

SEMI-PERMANENT

THE CONCEPT

TEMPORARY HOUSE

PERMANENT HOUSE

BERM

SEMI-PERMANENT

PROPOSAL

• Infrastructure

(wider streets)

• Bigger elevated blocks

• New plots, houses

• Evacuation routes

• Park, memorial

PROPOSAL

OFUNATO, Japan Incinerating tons of wood and plastic debris from buildings destroyed by the killer waves Japan's central government estimates that nearly 25 million tons of smashed concrete, steel, wood and other detritus from devastated coastal areas must be cleared away and disposed of to make room for rebuilding.

PROPOSAL

RUBBLE AS A RESOURCE

WOOD_TYRE_GRIT

COLLECTING

ON_SITE

PRIVATE RESOURCE MIGHT BE INVESTED IN ORDER TO SAVE

TIME AND INCREASE THE LOCAL ECONOMY

ASSUMPTION

so WHAT?

WHERE?

REPROCESSED

HOW?

IDENTYFY SOME SUITABLE SITE, NO LONG TRANSPORTATION

OR, IF IS NOT POSSIBLE DECREASE

PROPOSAL

WOOD _ TIRE _ GRIT

WOOD _ CHIPBOARD PANEL TYRE _ EARTHQUAKE PROOF FOUNDATION GRIT _ PANEL, BRIK, BERM OTHERS* It depends on the materials. If they are not toxic could

be us for berm as well

PROPOSAL

THANK YOU VERY MUCH!

Ana Livi, John Holm,

Tommaso Sacconi,

Flavia Scognamillo

recoveryplanning group b

Technology