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ENVIRONMENT ANDDEVELOPMENT

Names of the group members:-

1. INDRANEEL CHOUDHURY2. ARUN KUMAR SINGH3. SWETA KUMARI4. RINKU DOLEY5. JANESHWAR KUMAR

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(million hectare meter)

1974 2025

Total Precipitation 400 400a) immediate evaporation 70 70b)run off to surface water

bodies 115 115

c)percolation into the soil 215 215

Water utilisation 38 105Of which ground water contributes 13 35

surface flow 25 70

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CONT..

2. AIR POLLUTIONa) SUSPENDED PARTICLES

In 1980s about 1.3 billion people worldwide lived in urban areas

that did not meet the standard for particulate matter.

1/5 th of humanity is exposed to unsafe level of level of urban air pollution and is facing serious respiratory disorder and cancer.

b) LEADIn Mexico city ,20 percent of the incidence of hypertensionIn bangkok, 200000-500000 cases of hypertension, resulting

in upto 400 death a year.

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Cont

3.SOLID AND HAZARDIOUSWASTES

4.SOIL DEGRADATIONBy United Nation Enviroment Programme (UNEP) in1990 revealed that 1.2 billion hectares-11 percent of the earths vegetated surface has undergonemoderate or worse solid degradation over the 45 year period 1945-90 because of human being.950 million hectare or nearly 1/3 th of arable land are

affected

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CONTD.

5. DEFORESTATION

FOREST SECTOR CONTRIBUTION TO GDP IS1% IN 1996-97RECENT ESTIMATION IT CONTRIBUTE 2.4%

OF GDP

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DEFORESTATION

.forest cover % of geographical

year (million hect) area

1987 64.1 19.51991 63.9 19.51995 63.9 19.4

2001 67.6 20.5

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PROBLEMS FACED DUE TODEVELOPMENT (URBAN AREAS)

WATER SUPPLY SERVICESANITATION

DRAINAGEWATER RESOURCES

SOLID WASTE MATERIALLAND MANAGEMENTTRAFFIC PROBLEM

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EFFECTS OF ENVIRONMENTALDEGRADATION BY POLLUTION.

ENVIRONMENT DEGRADATIONHARMS HUMAN HEALTH.

ENVIRONMENT DEGRADATIONREDUCES ECONOMICPRODUCTIVITY.ENVIRONMENT DEGRADATIONLEADS TO LOSS OF AMENITIES.

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MEASURES TAKEN

SUSTAINABLE DEVELOPMENTCONCEPT WAS ADOPTED IN THEYEAR 1980 IN WORLDCONSERVATION BY INTERNATIONALUNION FOR THE CONSERVATION OFNATURE AND NATURALRESOURCES.

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CNTD.

1999 THE REGULATION OFRECYCLING OF WASTE OIL

AND NON FERROUSSCRAP.2000 OZONE DEPLETINGSUBSTANCES RULES2001 BATTERIES RULES.

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ANNUAL CONCENTRATION OF NITROXIDES BY VEHICALS. ( BYCENTRAL POLLUTION CONTROL BOARD-2006-07)

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VOLATILE ORGANICCOMPOUNDS

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