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Recall – Environmental Impact Assessment
Environmental Impact Assessment (EIA) is a process of evaluating the likely
environmental impacts of a proposed project or development, taking into account
inter-related socio-economic, cultural and human-health impacts, both beneficial
and adverse.
According to UNEP, EIA is defined as Tool to identify environmental, social and
economic impacts of a project prior to decision making.
Source: https://blog.ipleaders.in/wp-
content/uploads/2020/06/web_enviromental_world_istock-507688668_0.png
Source: https://a360-wp-uploads.s3.amazonaws.com/wp-
content/uploads/clpmag/2019/05/dreamstime_l_122108415.jpg
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Impacts of Development on Environment – Rio Principles of Sustainable
Development- Environmental Impact Assessment (EIA) – Objectives –
Historical development – EIA Types – EIA in project cycle –EIA
Notification and Legal Framework.
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UNIT – 1 INTRODUCTION
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Impacts of Development on Environment
Source: https://www.kullabs.com/uploads/environment_(1)1.jpg
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Impacts of Development on Environment
Source: https://bernardmarr.com/img/What%20Are%20The%20Negative%20Impacts%20Of%20Artificial%20Intelligence%20(AI).png
Development means growth, progress or a positive change as many would say the
same. It is, in most cases, aimed at improving global economy and the way of our
living. However, it can affect our natural and social way in many ways mainly due to
improper use of resources for the development and improper growth practices.
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Positive Impacts of Development on Environment
Economic Development
Source: https://indianfolk.com/wp-content/uploads/2018/12/economic-development-environment.jpg
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Negative Impacts of Development on Environment
1. Air pollution
2. Water pollution
3. Soil pollution
4. Global warming and climate change
5. Lost of forest cover
6. Lost in biodiversity
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Polluted Earth
Source: https://www.pinterest.co.uk/mrgiarc/polluted-earth/
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Air Pollution
Source: https://media1.tenor.com/images/a3407ae8f64ca67350f889b4730b9718/tenor.gif?itemid=8834897
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Water Pollution
Source: https://www.arcgis.com/sharing/rest/content/items/6fd393f142044c0da31b46b24b4d584b/resources/1574435852092.gif?
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Water Pollution
Source: https://i.pinimg.com/originals/37/0e/c0/370ec0f3db029d50162b3164ffd12ec2.jpg
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Soil Pollution
Source: https://upload.wikimedia.org/wikipedia/commons/3/31/Vacher_traditionnel%2C_Joal_Fadiouth%2C_S%C3%A9n%C3%A9gal.jpg
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Global Warming and Climate Change
Source: https://www.azocleantech.com/images/Article_Images/ImageForArticle_898(1).jpg
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Global Warming
Source: https://www.joboneforhumanity.org/what_is_global_warming_sign_up
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Temperature Change in last 50 years
Source: https://en.wikipedia.org/wiki/Global_warming#/media/File:Change_in_Average_Temperature.svg
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Effects of Climate Change
Melting of Glaciers Heavier Rain Storms
Drought Burning of Fossil Fuels
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Causes and Effects of Climate Change | National Geographic
Source: https://www.youtube.com/watch?v=G4H1N_yXBiA
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Effects of Climate Change
1. Storm intensification
2. Pest propagation
3. Tidal flooding
4. Environmental migration
5. Heat wave intensification
6. Habitat destruction
7. Arctic warming
8. Extreme weather
9. Ecological collapse
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Source: https://www.iberdrola.com/wcorp/gc/prod/en_US/comunicacion/cambio_climatico_economia_2_res/Infographic_Impact_Climate_Change.jpg
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Lost of Forest Cover
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Forest Survey of India
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Lost in Biodiversity
Source: https://cdn.britannica.com/08/204708-050-D85E7D32/drivers-biodiversity-loss-human-population-growth-consumption.jpg
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Lost in Biodiversity
Source: https://2.bp.blogspot.com/-SYlwo12dILo/TcUXC8VC0tI/AAAAAAAAM78/lPagIlJklz8/s1600/EU_endangered+species.jpg
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Biodiversity Hotspots
Source: https://upload.wikimedia.org/wikipedia/commons/d/d9/Biodiversity_Hotspots_Map.jpg
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Western Ghats
Source: https://static.toiimg.com/img/65555656/Master.jpg
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Western Ghats – one of the World’s ten hottest biodiversity hotspot
7402 Flowering Plants 1814 Non Flowering Plants
179 Amphibian Species
139 Mammal Species
6000 Insect Species508 Bird Species
290 Freshwater Fish Species
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Impacts of development on environment