tema 10
TRANSCRIPT
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LESSON 10CONSECUENCIAS MEDIOAMBIENTALES DE
LA ACTIVIDAD ECONÓMICA
http://algodehistoria-avemaria.blogspot.com/
COLEGIO AVE MARÍA DE LA QUINTA. GRANADA
B. Román Alconchel Ave María de la Quinta. Granada
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TABLE OF CONTENTS1. Environment and economical activity
2. Environmental policy in EU
3. Environment in Spain
4. Index: to learn more
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1. Environment and economical activity: atmospheric contamination
Atmosphere warming: dryness
and floodings, increasing ssea level
Narrower ozone layer: increase skin
cancer and eyes problems.
Acid rain: vegetation, ground
and water alterations
City pollution: increases
respiratory diseases
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Excessive human consumption:
•Caudal river reduction and lower lake level.
Sea and ocean contamination:
•Most affected areas: Mediterranean Sea and the main world navegation routes.
Fresh water contamination:
•Less human consumption, water quality and aquatic animals/plants dissapear
1. Environment and economical activity:overexploitation and water contamination
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EmissionsHumidity
Ground erosionAnimals and
vegetation extintion
FiresMassive Tree cutting
Vegetation covert
1. Environment and economical activity:deforestation
CAUSES
CONSEQUENCES
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Erosion: no fertile
layer. Desert
appears
Ground contaminatio
n: toxic susbtances
on agricultural
products
1. Environment and economical activity:ground alteration
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1. Environment and economical activity:solid urban waste
ANY SOLUTION?
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Ecosystem simplificationAlife species reduction
Less animal and plant poblation
1. Environment and economical activity:diversity reduction
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2. Environmental policy in EU
SOLUTIONS
Natural places protection: red
natura 2000 and LIC
Environmental problems
prevention: through EU policies
Community environmental
rules: compulsory for every country
European funds to improve the environment
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3. Environment in SpainAgricultural activity
• Fertilizers, chemical plaguizids, overcultivation, lack of diversity based on a strict selection of species.
Energetic and industrial activities
• Air, water and ground contamination, vegetation alteration and living being damage.
Tertiary activity • Atmospheric and acoustic contamination. Litoral alteration for overconstruction.
Urban activities• Atmospheric contamination from the heat
and traffic. Noise. Uncontrol solid waste discharge.
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4. INDEX: to learn more
Red de Espacios
Naturales Protegidos de
Andalucía (RENPA): Lugar de Importancia
Comunitaria (LIC), Zona de
Especial Protección para las Aves (ZEPA) y Reserva de la
Biosfera
Conferencias internacionales:
Estocolmo (1972), Rio de Janeiro (1992), Kioto (Japón,
1997), Copenhague
(2009)
INCENDIOS FORESTALES:
Causa principal de deforestación
en España. Alguna solución
en http://www.youtube.com/watch?v=YynxIDDysQE
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4. INDEX: RED NATURA 200