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Presenter Advisor Seminar Incharge
Kusumlata Goswami Dr. M. Das Trakroo Dr. A. P. Sharma
Id No. - 41766 Professor & HoD AEM Professor AEM
EIA: A TOOL FOR ENVIRONMENT
MANAGEMENT
•Goals of EIA
•Introduction
•Evolution
•Elements of EIA
•Types of EIA
•Data used in EIA
•Steps of EIA
•Benefits of EIA
•Methodology
•Legislations
•Fields in which EIA is used
•Drawbacks
•Conclusion
•References
CONTENTS
Planning tool
Integral component of sound decision-making
Process of evaluating the environmental impacts of a
proposed project or development
Used to identify the environmental, social and
economic impacts of a project
Emphasis of EIA is on prevention and therefore, is
‘more proactive than reactive in nature’
Provide information about adverse environment
effects
INTRODUCTION
EVOLUTION
1969 USA, first country to assign mandatory status to EIA through NEPA
1973
1981
1974
Canada implemented EIA
EIA process is adopted in Australia and Columbia
Netherland adopted EIA.
1984
1986
Japan and Sri Lanka made EIA mandatory
1992
Principle 17 of Rio Declaration of Environment and Development
endorses use of EIA as a national instrument
Environment Protection Act in India
Environment Impact Assessment of Development Projects in INDIA1994
Goals of Environment Impact Assessment
Protect human health and safety
Enhance the social aspects
Avoid irreversible changes
Sustainable Development
Waste minimization
Efficient use of equipment
Recovery of by-product
Resources Conservation
Rapid
Environmental
Impact
Assessment
Types
of EIA
Comprehensive
Environmental
Impact
Assessment
Regional
Environmental
Impact
Assessment
Strategic
Environmental
Impact
Assessment
Sectoral
Environmental
Impact
Assessment
EIA – Three core values
Sustainability
Utility
Integrity
EIA contains information on :
Determination of the initial reference state
Estimate of the future state without action
Estimate of the future state with action
Data used in EIA
Primary data
Secondary
data
collected in the field to
define the status of the
environment (like air
quality data, water
quality data etc.)
are those collected over
the years that can be
used to understand the
existing environmental
scenario of the study area
Ideally, the primary data must be considered along with the
secondary data for complete understanding of the existing
environmental status of the area.
Screening
Scoping
Mitigation
Environmental Statement
Follow Up
Steps of EIA
Proposal Identification
Impact analysis
Review
Decision Making
Screening
Project
Environmental
Impact
Economic
impact
Social
impact
•Identify environmental issues of concern
•Determine need of EIA, whether
Not require
EIA
Require
EIA
Impacts
unclear
Proposal Identification
• Initial stage of the project planning.
• Decisions are made regarding the location, land use pattern, scale, layout
and design of the development.
Making plan
for public
involvement
Identifying
issues of
public
concern
Evaluating
the
significance
of issues
Distribution
of
information
to
interested
parties
Establishing
priorities for
environment
al
assessment
Developing
a strategy
for
addressing
priorities
Impact analysis
Magnitude of impact
• indicate whether the impact is reversible or
irreversible and estimate the potential rate of recovery
Extent of impact
• spatial extent of impacts
Duration of Impact
1. Short term (during construction-9 yrs)
2. Medium term (10-20 yrs)
3. Long term (20+ yrs)
Mitigation
Preventative
measures
reduce potential
adverse impacts
before occurrence
Compensatory
measures
Counterbalance
unavoidable adverse
impacts
Corrective
measures
reduces the adverse
impact to an
acceptable level
Environmental Statement
•It should contain
Description of site
Description of proposed project
Environmental impact of proposed project
Unavoidable adverse impacts
Alternatives of activity
Incorporating the modifications
EIS, written in a clear and comprehensive manner is presented to the
public, competent authorities and independent experts.
It is a written statement which ensures that policies and goals defined by NEPA
are implemented in development process.
Met all the
appropriate
legal
requirements
Contains
sufficient
information to
allow a decision
to be made
Consistent with
current good
practice
Follow
Up
• The point in the process where the
development is either granted planning
permission or not.
• Decision makers are required to
consider
1. EIS
2. Opinions of statutory consultees,
3. Public
4. Stakeholders
Decision
Making
•Tool for ensuring that the proposed
mitigation measures are actually
implemented or not in a management
plan.
Methodologyof
EIA
Organizing the Job
Writing the Environmental
Impact Statement (EIS)
Performing the assessment
Review of the EIS
Organizing the Job
They must have the knowledge of
concepts, rules, methods, data and terms
related to that subject and limitations on
the part of the government.
The time schedule for the conduct of analysis is fixed.
An inter disciplinary (ID) team is constituted,
which consists of a group of two or three persons
trained in different fields.
Ways of
Assessment
Geographic
Information
System
Preparation of
Matrices
Preparation
of Check list
Judgement of the
proposed projects
by Professional
Experts
TECHNICAL ANALYSIS
Physical
Ecological
Socio-economic
PUBLIC
INVOLVEMENT
INFORMATION
OTHER INPUT
Benefit Cost Analysis
Political Priorities
DECISION
MAKING
Priortising problems
Proposing actions
Ensuring effective
implementation
EIA
Review of EIS
Elements of Environmental Management Systems
Environmental Policy Planning
Environmental aspects
Legal Requirement
Objectives and targets
Management programme
Implementation
Structure and Responsibility
Training awareness and
competence
Communication
EMS Documentation
Operational control
Emergency preparedness
Checking/ corrective
action
Monitoring and
measurement
Corrective and preventive
action records
Environment Management
Systems audit
Management Review
Reduced conflicts over natural
resource usage
Cost savings modifications in
project design
Prevention of impacts and
violations of laws and regulations
Maintenance of biodiversity
Avoiding waste treatment
Project acceptance
A healthier environment
Better and improved human
health
Reduced resource use
Wildlife Protection Act, 1972
Water (Prevention and Control of Pollution) Act, 1974
Air (Prevention and Control of Pollution) Act, 1981
Environment Protection Act, 1986
Hazardous Wastes (Management and Handling) Rules, 1989
Coastal Regulation Zone (CRZ) Notification, 1991
Environment Impact Assessment of Development Projects,1994
Bio-Medical Waste (Management and Handling) Rules, 1998
Biological Diversity Act, 2002
Important legislations
ISO 14000 an Environmental Management System
ISO 14001:2004- provides the requirements for an EMS.
ISO 14000 - voluntary international standard for environmental management
systems .
ISO 14004 - gives general EMS guidelines.
An EMS meeting the requirements of ISO 14001:2004 is a
management tool which:
1. Identify and control the environmental impact of any
organization.
2. Improve its environmental performance continually.
3. Implement a systematic approach to setting
environmental objectives and targets.
Fields in which EIA is used
Construction work and upgradation
of development projects
Change of Landuse pattern
Electricity generation and supply Agriculture
Building and structures for industry,
military.
Grazing Lands
Paper and pulp industry Intensive husbandry of imported
plants and animals
Installation of nuclear reactors and disposal
of nuclear fuels
Livestock production and
management
Transportation routes and structures Permission for release of any
organism outside its natural habitat
Dams, barrages, canals or river channel Genetic modification of any
organism
Cable ways and associated communication
structures
Disposal of waste
Town planning structures Reclamation of land
• Lack of expertise in various fields .
• Reports are generally incomplete and provided with false data.
• Public comments are not taken into account at the early stage.
• Lack of reliable data sources.
• Data collectors do not pay respect to the indigenous knowledge
of local people.
• Credibility of the primary data collected is doubtful.
• Method used for the prediction and evaluation of the project is not
mentioned.
• Limited coverage of scoping.
• Effectiveness and implementation of mitigation measures are
often not provided.
Draw backs in the Indian system
 Important tool in assuring that projects and plans will not give an
adverse impact on the environment.
 The aim is not to produce the report that describes the impact but to
initiate a process that gives the opportunity to implement the alternative.
 Social aspects also come into focus together with scientific and
technical aspects.
 A well performed EIA process prevent possible public opinions and
protest actions against a project.
 The need for openness and high scientific quality in the impact
prediction is obvious.
 Finally, it is concluded that humans are responsible for environmental
degradation as well as conservation of the environment.
Conclusion
References
•Vasudevam N, 2006,Essentials of Environmental Science, Narosa Publishing House.
•Ramachandra T V, Subash Chandran M D, Gururaja K V and Sreekantha, 2007,
Cumulative Environmental Impact assessment, Nova Science Publishers, New York.
•www.os.is/gogn/unu-gtp-sc/UNU-GTP-SC-05-28.pdf
•https://www.elaw.org/files/mining-eia-guidebook/Chapter2
•www.unep.ch/etu/publications/textONUbr.pdf
•nptel.ac.in/courses/120108004/module3/lecture3.pdf
•Claire Pettit (2006): Environmental Impact Assessment (EIA), London: The Institute
of Environmental Management and Assessment.
•Ron Bisset (1996): Environmental Impact Assessment: Issues, Trends and Practice;
United Nations Environment Programme (UNEP).
•Aruna Murthy, Himansu Sekhar Patra (2005): Environment impact assessment
process in india and the drawbacks, Bhubaneshwar: Vasundhara.
ENVIRONMENT IMPACT ASSESSMENT

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ENVIRONMENT IMPACT ASSESSMENT

  • 1. Presenter Advisor Seminar Incharge Kusumlata Goswami Dr. M. Das Trakroo Dr. A. P. Sharma Id No. - 41766 Professor & HoD AEM Professor AEM EIA: A TOOL FOR ENVIRONMENT MANAGEMENT
  • 2. •Goals of EIA •Introduction •Evolution •Elements of EIA •Types of EIA •Data used in EIA •Steps of EIA •Benefits of EIA •Methodology •Legislations •Fields in which EIA is used •Drawbacks •Conclusion •References CONTENTS
  • 3. Planning tool Integral component of sound decision-making Process of evaluating the environmental impacts of a proposed project or development Used to identify the environmental, social and economic impacts of a project Emphasis of EIA is on prevention and therefore, is ‘more proactive than reactive in nature’ Provide information about adverse environment effects INTRODUCTION
  • 4. EVOLUTION 1969 USA, first country to assign mandatory status to EIA through NEPA 1973 1981 1974 Canada implemented EIA EIA process is adopted in Australia and Columbia Netherland adopted EIA. 1984 1986 Japan and Sri Lanka made EIA mandatory 1992 Principle 17 of Rio Declaration of Environment and Development endorses use of EIA as a national instrument Environment Protection Act in India Environment Impact Assessment of Development Projects in INDIA1994
  • 5. Goals of Environment Impact Assessment Protect human health and safety Enhance the social aspects Avoid irreversible changes Sustainable Development Waste minimization Efficient use of equipment Recovery of by-product Resources Conservation
  • 6.
  • 8. EIA – Three core values Sustainability Utility Integrity
  • 9. EIA contains information on : Determination of the initial reference state Estimate of the future state without action Estimate of the future state with action
  • 10. Data used in EIA Primary data Secondary data collected in the field to define the status of the environment (like air quality data, water quality data etc.) are those collected over the years that can be used to understand the existing environmental scenario of the study area Ideally, the primary data must be considered along with the secondary data for complete understanding of the existing environmental status of the area.
  • 11. Screening Scoping Mitigation Environmental Statement Follow Up Steps of EIA Proposal Identification Impact analysis Review Decision Making
  • 12. Screening Project Environmental Impact Economic impact Social impact •Identify environmental issues of concern •Determine need of EIA, whether Not require EIA Require EIA Impacts unclear Proposal Identification • Initial stage of the project planning. • Decisions are made regarding the location, land use pattern, scale, layout and design of the development.
  • 13. Making plan for public involvement Identifying issues of public concern Evaluating the significance of issues Distribution of information to interested parties Establishing priorities for environment al assessment Developing a strategy for addressing priorities
  • 14. Impact analysis Magnitude of impact • indicate whether the impact is reversible or irreversible and estimate the potential rate of recovery Extent of impact • spatial extent of impacts Duration of Impact 1. Short term (during construction-9 yrs) 2. Medium term (10-20 yrs) 3. Long term (20+ yrs)
  • 15. Mitigation Preventative measures reduce potential adverse impacts before occurrence Compensatory measures Counterbalance unavoidable adverse impacts Corrective measures reduces the adverse impact to an acceptable level
  • 16. Environmental Statement •It should contain Description of site Description of proposed project Environmental impact of proposed project Unavoidable adverse impacts Alternatives of activity Incorporating the modifications EIS, written in a clear and comprehensive manner is presented to the public, competent authorities and independent experts. It is a written statement which ensures that policies and goals defined by NEPA are implemented in development process.
  • 17. Met all the appropriate legal requirements Contains sufficient information to allow a decision to be made Consistent with current good practice
  • 18. Follow Up • The point in the process where the development is either granted planning permission or not. • Decision makers are required to consider 1. EIS 2. Opinions of statutory consultees, 3. Public 4. Stakeholders Decision Making •Tool for ensuring that the proposed mitigation measures are actually implemented or not in a management plan.
  • 19. Methodologyof EIA Organizing the Job Writing the Environmental Impact Statement (EIS) Performing the assessment Review of the EIS
  • 20. Organizing the Job They must have the knowledge of concepts, rules, methods, data and terms related to that subject and limitations on the part of the government. The time schedule for the conduct of analysis is fixed. An inter disciplinary (ID) team is constituted, which consists of a group of two or three persons trained in different fields.
  • 21. Ways of Assessment Geographic Information System Preparation of Matrices Preparation of Check list Judgement of the proposed projects by Professional Experts
  • 22.
  • 23. TECHNICAL ANALYSIS Physical Ecological Socio-economic PUBLIC INVOLVEMENT INFORMATION OTHER INPUT Benefit Cost Analysis Political Priorities DECISION MAKING Priortising problems Proposing actions Ensuring effective implementation EIA Review of EIS
  • 24. Elements of Environmental Management Systems Environmental Policy Planning Environmental aspects Legal Requirement Objectives and targets Management programme Implementation Structure and Responsibility Training awareness and competence Communication EMS Documentation Operational control Emergency preparedness Checking/ corrective action Monitoring and measurement Corrective and preventive action records Environment Management Systems audit Management Review
  • 25. Reduced conflicts over natural resource usage Cost savings modifications in project design Prevention of impacts and violations of laws and regulations Maintenance of biodiversity Avoiding waste treatment Project acceptance A healthier environment Better and improved human health Reduced resource use
  • 26. Wildlife Protection Act, 1972 Water (Prevention and Control of Pollution) Act, 1974 Air (Prevention and Control of Pollution) Act, 1981 Environment Protection Act, 1986 Hazardous Wastes (Management and Handling) Rules, 1989 Coastal Regulation Zone (CRZ) Notification, 1991 Environment Impact Assessment of Development Projects,1994 Bio-Medical Waste (Management and Handling) Rules, 1998 Biological Diversity Act, 2002 Important legislations
  • 27. ISO 14000 an Environmental Management System ISO 14001:2004- provides the requirements for an EMS. ISO 14000 - voluntary international standard for environmental management systems . ISO 14004 - gives general EMS guidelines. An EMS meeting the requirements of ISO 14001:2004 is a management tool which: 1. Identify and control the environmental impact of any organization. 2. Improve its environmental performance continually. 3. Implement a systematic approach to setting environmental objectives and targets.
  • 28. Fields in which EIA is used Construction work and upgradation of development projects Change of Landuse pattern Electricity generation and supply Agriculture Building and structures for industry, military. Grazing Lands Paper and pulp industry Intensive husbandry of imported plants and animals Installation of nuclear reactors and disposal of nuclear fuels Livestock production and management Transportation routes and structures Permission for release of any organism outside its natural habitat Dams, barrages, canals or river channel Genetic modification of any organism Cable ways and associated communication structures Disposal of waste Town planning structures Reclamation of land
  • 29. • Lack of expertise in various fields . • Reports are generally incomplete and provided with false data. • Public comments are not taken into account at the early stage. • Lack of reliable data sources. • Data collectors do not pay respect to the indigenous knowledge of local people. • Credibility of the primary data collected is doubtful. • Method used for the prediction and evaluation of the project is not mentioned. • Limited coverage of scoping. • Effectiveness and implementation of mitigation measures are often not provided. Draw backs in the Indian system
  • 30.  Important tool in assuring that projects and plans will not give an adverse impact on the environment.  The aim is not to produce the report that describes the impact but to initiate a process that gives the opportunity to implement the alternative.  Social aspects also come into focus together with scientific and technical aspects.  A well performed EIA process prevent possible public opinions and protest actions against a project.  The need for openness and high scientific quality in the impact prediction is obvious.  Finally, it is concluded that humans are responsible for environmental degradation as well as conservation of the environment. Conclusion
  • 31. References •Vasudevam N, 2006,Essentials of Environmental Science, Narosa Publishing House. •Ramachandra T V, Subash Chandran M D, Gururaja K V and Sreekantha, 2007, Cumulative Environmental Impact assessment, Nova Science Publishers, New York. •www.os.is/gogn/unu-gtp-sc/UNU-GTP-SC-05-28.pdf •https://www.elaw.org/files/mining-eia-guidebook/Chapter2 •www.unep.ch/etu/publications/textONUbr.pdf •nptel.ac.in/courses/120108004/module3/lecture3.pdf •Claire Pettit (2006): Environmental Impact Assessment (EIA), London: The Institute of Environmental Management and Assessment. •Ron Bisset (1996): Environmental Impact Assessment: Issues, Trends and Practice; United Nations Environment Programme (UNEP). •Aruna Murthy, Himansu Sekhar Patra (2005): Environment impact assessment process in india and the drawbacks, Bhubaneshwar: Vasundhara.

Editor's Notes

  1. The report is very important in this process, but not the goal. that is regarded as "best" by as many involved as possible EIA process thus could not only prevent costs due to not having taken the environmental aspects into account at an early stage, but also