This document discusses environmental impact assessment (EIA). It defines EIA as the prior assessment of the future environmental impacts of development proposals. The key points made are:
- EIA identifies, predicts, evaluates, and mitigates biophysical and social effects of projects before major commitments are made.
- Common EIA methods include checklists, matrices, networks, and overlays. Checklists list environmental factors and scale potential impacts.
- The first EIA law was passed in the US in 1969, requiring assessments for major projects.
- A full EIA report is called an Environmental Impact Statement.
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.
EIA 1994 and the further amendments are explained i.e. 2006 and 2020.
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.
EIA 1994 and the further amendments are explained i.e. 2006 and 2020.
Environmental impact assessment (EIA)
In India any person who desires to undertake any new project or the expansion or modernization of any existing industry or project should submit a Rapid Environmental Impact Assessment report along with application to the secretary, Ministry of Environment and Forests (MoEF), New Delhi. Basic types of EIA being practiced are given below.
Rapid Environmental Impact Assessment (REIA)
Comprehensive Environmental Impact Assessment (CEIA)
Strategic Environmental Impact Assessment (SEIA)
Sectoral Environment Impact Assessment
Regional Environmental Impact Assessment
Environmental Impact Assessment Notification in India
EIA is of comparatively recent origin in India and has become an integral part of Environmental Management by EIA notification of 1994 and its subsequent amendments by Ministry of Environment & Forests (MoEF), Govt. of India. The notification specifies 30 categories of projects with potential risks to degrade the Environment.
Purposes of EIA
EIA is a process with several important purposes, which can be categorized as follows:
To facilitate decision-making For the decision-maker, for example the local authority, it provides a systematic examination of the environmental implications of a proposed action, and sometimes alternatives, before a decision is taken
To aid in the formation of development EIA can be of great benefit to them, since it can provide a framework for considering location and design issues and environmental issues in parallel. It can be an aid to the formulation of developmental actions, indicating areas where the project can be modified to minimize or eliminate altogether the adverse impacts on the environment.
To be an instrument for sustainable development The key characteristics of sustainable development include maintaining the overall quality of life, maintaining continuing access to natural resources and avoiding lasting environmental damage.
Principle of EIA
The Benefits of Environmental Assessment
Categorization of projects and activities
Environmental Clearance (EC)
This presentation was delivered as part of ICEM and PACT training course on Strategic Environmental Assessments in the context of energy development in the Greater Mekong Subregion in May 2016.
The Center for Thematic Environmental Networks (TEN) is a Center for education and research in the fields of environment and sustainable development.
TEN Center promotes the exchange of knowledge and information on the environmental field and offers tools and supplementary approaches in order to solve environmental issues with specific reference to sustainable development.
TEN Center:
promotes education and advanced training programs on sustainable development and environmental management;
develops research activities on the main areas of environmental protection, with specific focus on developing countries;
hosts initiatives which provide a meeting platform for the competent authorities, researchers and those who are involved in environmental and sustainable development issues.
Since 2003, TEN manages and coordinates advanced training programs devised for director generals and managers of public administrations, researchers and private sector experts from the People’s Republic of China and Eastern European countries. The aim is to augment and improve the capabilities of policy-makers and to facilitate knowledge transfer in order to promote sustainable environmental, social and economic policies.
These slides could be helpful to those who want to know about the screening process in EIA. Also, these slides give brief information about the initial environmental examination(IEE).
Environmental Impact Assessment (EIA)
Environmental Impact Assessment (EIA) is a systematic and integrative process for considering possible impacts prior to a decision being taken on whether or not a proposal should be given approval to proceed. (Wood 2003)
Environmental impact assessment (EIA)
In India any person who desires to undertake any new project or the expansion or modernization of any existing industry or project should submit a Rapid Environmental Impact Assessment report along with application to the secretary, Ministry of Environment and Forests (MoEF), New Delhi. Basic types of EIA being practiced are given below.
Rapid Environmental Impact Assessment (REIA)
Comprehensive Environmental Impact Assessment (CEIA)
Strategic Environmental Impact Assessment (SEIA)
Sectoral Environment Impact Assessment
Regional Environmental Impact Assessment
Environmental Impact Assessment Notification in India
EIA is of comparatively recent origin in India and has become an integral part of Environmental Management by EIA notification of 1994 and its subsequent amendments by Ministry of Environment & Forests (MoEF), Govt. of India. The notification specifies 30 categories of projects with potential risks to degrade the Environment.
Purposes of EIA
EIA is a process with several important purposes, which can be categorized as follows:
To facilitate decision-making For the decision-maker, for example the local authority, it provides a systematic examination of the environmental implications of a proposed action, and sometimes alternatives, before a decision is taken
To aid in the formation of development EIA can be of great benefit to them, since it can provide a framework for considering location and design issues and environmental issues in parallel. It can be an aid to the formulation of developmental actions, indicating areas where the project can be modified to minimize or eliminate altogether the adverse impacts on the environment.
To be an instrument for sustainable development The key characteristics of sustainable development include maintaining the overall quality of life, maintaining continuing access to natural resources and avoiding lasting environmental damage.
Principle of EIA
The Benefits of Environmental Assessment
Categorization of projects and activities
Environmental Clearance (EC)
This presentation was delivered as part of ICEM and PACT training course on Strategic Environmental Assessments in the context of energy development in the Greater Mekong Subregion in May 2016.
The Center for Thematic Environmental Networks (TEN) is a Center for education and research in the fields of environment and sustainable development.
TEN Center promotes the exchange of knowledge and information on the environmental field and offers tools and supplementary approaches in order to solve environmental issues with specific reference to sustainable development.
TEN Center:
promotes education and advanced training programs on sustainable development and environmental management;
develops research activities on the main areas of environmental protection, with specific focus on developing countries;
hosts initiatives which provide a meeting platform for the competent authorities, researchers and those who are involved in environmental and sustainable development issues.
Since 2003, TEN manages and coordinates advanced training programs devised for director generals and managers of public administrations, researchers and private sector experts from the People’s Republic of China and Eastern European countries. The aim is to augment and improve the capabilities of policy-makers and to facilitate knowledge transfer in order to promote sustainable environmental, social and economic policies.
These slides could be helpful to those who want to know about the screening process in EIA. Also, these slides give brief information about the initial environmental examination(IEE).
Environmental Impact Assessment (EIA)
Environmental Impact Assessment (EIA) is a systematic and integrative process for considering possible impacts prior to a decision being taken on whether or not a proposal should be given approval to proceed. (Wood 2003)
What are the aspects and impacts of Environmental Impact Assessment_.pdfJagriti Agarwal
It is mandatory of projects to get environment clearance from the MOEFCC for certain categories in order to be set up. The categories of projects are specified in the Schedule of the EIA notification and include industries like mining, thermal power plants, river valley projects, and many more.
What is an Environmental Clearance Certificate and How to Obtain It.pdfPranshuSharma18498
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1) EIA – Definition, History and Objective.
2) Reasons for using EIA
3) Key elements of EIA
4) Benefits of an EIA
5) Major Environmental Issues
6) PROCEDURE FOR EIA
7) IMPACT OF A PROPOSED PAPER INDUSTRY
8) Impact Mitigation
9) Key components of Monitoring
10) Public Involvement in the EIA Steps
11) Hierarchy in EIA
12)Impact indicators
Economic, social and environmental change is inherent to development. Whilst development aims to bring about positive change it can lead to conflicts.
In the past, the promotion of economic growth as the motor for increased well-being was the main development thrust with little sensitivity to adverse social or environmental impacts.
The need to avoid adverse impacts and to ensure long term benefits led to the concept of sustainability.
Environmental impact assessment (EIA) can be defined as the systematic identification and evaluation of the potential impacts (effects) of proposed projects, plans, programs, or legislative actions relative to the physical, chemical, biological, cultural, and socioeconomic components of the total environment.
To disclose significant environmental effects of proposed projects to decision-makers and the public.
ii) To identify ways to avoid or reduce environmental damage.
iii) To prevent adverse environmental impacts by requiring implementation of feasible alternatives or mitigation measuresEnvironmental clearance or the ‘go ahead’ signal is granted by the Impact Assessment Agency in the Ministry of Environment and Forests, Government of India.
All projects that require clearance from central government can be broadly categorized into the following:-
(1) Industries ..\Unit 1 notes\Environmental Clearance.docx
(2) Mining
(3) Thermal power plants
(4) River valley projects
(5) Infrastructure and CRZ (Coastal Regulation Zone)
(6) Nuclear power projects
Baseline information is important reference point for conducting EIA.
The term "baseline" refers to the collection of background information on the biophysical, social and economic settings proposed project area.
Baseline data are collected for two main purposes:
to provide a description of the status and trends of environmental factors (e.g., air pollutant concentrations) against which predicted changes can be compared and evaluated in terms of importance, and
to provide a means of detecting actual change by monitoring once a project has been initiated
important to establish mechanisms by identifying projects which requires EIA, and this process of selection of project is referred to as "Screening“
Scoping is to determine what should be the coverage or scope of the EIA study for a project proposal as having potentially significant environmental impactsEnvironmental impact assessment (EIA) can be defined as the systematic identification and evaluation of the potential impacts (effects) of proposed projects, plans, programs, or legislative actions relative to the physical, chemical, biological, cultural, and socioeconomic components of the total environment.
Environmental impact assessment (EIA) can be defined as the systematic identification and evaluation of the potential impacts (effects) of proposed projects, plans, programs, or legislative actions relative to the physical, chemical, biological, cultural, and socioeconomic components of the total environment EIA
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EIA
1. Mithun Ray
Department of Geography
Malda College (University of Gour Banga)
E-mail: mithunmc@maldacollege.ac.in
ENVIRONMENTAL IMPACT
ASSESSMENT [EIA]
2. What is EIA ?
Is the prior assessment of the future impact of the consequences of any
decision on the quality of the total human environment on which man largely
depends for his well-being.
EIA is the process of identifying, predicting, evaluating and
mitigating the biophysical, social, and other relevant effects of
development proposals prior to major decisions being taken and
commitments made. [International Association for Impact Assessment]
3.
4. Characteristics of EIA
It is a systematic evaluation of all significant environmental consequences.
It is a process which forces developers to reconsider proposals
It is a process leading to a statement to guide decision-makers.
It is a process which has the potential to increase developer’s accountability to
the public.
It should be subject to independent, objective review of results.
It should include clear statement of identified impacts as well as possible
alternative development options.
It considers both environmental and economic, costs and benefits.
5. History of EIA
The growth of EIA is associated with the legislation passed in the United
States on 1st January 1970, arising out of the National Environment Policy
Act (NEPA) of 1969, requiring EIA for major projects.
The complete report of the EIA is called an Environmental Impact Statement
(EIS).
6. Methods of EIA
1. Adhoc method
2.Checklist method
3.Matrix method
4.Network method
5.Overlay method
6.Environmental index using factor analysis
7.Cost/Benefit analysis
8.Predictive or Simulation methods
For more details:
http://mjcetce455.blogspot.com/2017
/04/methods-of-eia.html
7. Check-list for Environmental Impact Assessment
In this method, environmental factors are listed in a structured format by giving
importance weightings for factors and application of scaling techniques for impacts
of each alternative.
Checklists are strong indicators of impact identification. They effectively garner the
attention and awareness of their audience. Impact identification is a fundamental
function of an EIA.
9. Simple checklists are a list of parameters without guidelines regarding
either interpretation or measurement of environmental parameters or specific
data needs or impact prediction and assessment.
Descriptive checklists include list of environmental factors along with
information on measurement, impact prediction and assessment.
Scaling and weighting checklists facilitate decision making. Such checklists
are strong in impact identification. While including the function of impact
identification, they include a certain degree of interpretation and evaluation.
10. In checklist method, the impacts are tabulated in the form of cells with
information either in the descriptive form that gives information regarding
possibility or potential existence of an impact whereas in the scaling or
weighing methods the magnitude or importance of impact is given.
11. Preparation of Check-list for Environmental Impact Assessment
(Example)
Parts of a Check-list for evaluating a
Water Power Project
A.Physical Impacts:
Change in sediment transport downstream
Change in water quality
Change in river hydrology
River erosion
Slope instability
Deforestation
Increased erosion on slopes
Increased seismic disturbance in the area
Inundation of significant amounts of natural vegetation
Disturbance of the local fauna
Alteration of aquatic life
Alteration of soil fertility
Loss of rare or unique features or life forms
12. B. Impact on Local Population:
Inundation of settlements
Resettlements of people
Problems of sanitation
Availability of river water downstream
Spread of endemic diseases
Introduction of new diseases
Psychological stresses due to changes in lifestyle and economy
13. B. Impact on Local Economy:
Disturbances in local economy
Inundation of existing transport network disruptions in river
transport
Submergence of objects of cultural heritage
Inundation of historicity cites
Availability of electricity
Improvement of agriculture
Industrial expansion
14. This Power Point Presentation (PPT) has been
prepared only to deliver the lecture. The
materials (Maps, Diagrams and Images) used in
this presentation have been collected and
compiled by the presenter from various
academic blogs, research papers, books etc.