IAS (Admin.) IAS Mains GS Paper 3 (Science-Tech, Economy, Environment, & Disaster Management) Indian Agriculture-Scope and Significance Study Material (Page 12 of 24)

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Environmental Impact Assessment (EIA) : Activities in EIA, Technology in EIA

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Environmental Impact Assessment

Environmental impact assessment (EIA) is assessment of likely positive or negative impacts on environment made up of natural, social, and economic aspects. It is analytical process, which systematically examines possible costs of project implementation, policies, and programs to aid decision-making. It also enables development and assessment of alternative courses of action before making the final decision.

Activities in EIA

EIA consists of:

  • Identification and measurement of impact
  • Analysis and …

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Environmental Impact Assessment (EIA) : Data Used in EIA, Methods and Types of EIA

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Data Used in EIA

  • EIA requires good amount of primary and secondary environmental data.
  • Primary data are collected to define environmental status (like air quality data, water quality data etc.)
  • Secondary data are collected over the years. They provide past and present environmental scenario of the study area.
  • EIA is studied for short period and so primary data is considered with secondary data to get complete …

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