eHM2 Chapter 7 1A
eHM2 Chapter 7 1A
eHM2 Chapter 7 1A
AL
MANAGEMENT
CHAPTER 7
LEARNING OBJECTIVES:
At the end of this chapter, the student can:
1. Explain what is Environmental Impact Assessment;
2. Discuss the importance of environmental Impact
Assessment;
3. Discuss what is Carrying Capacity
4. Discuss importance of Solid Waste Management;
Environmental Management
Consists of a number of interrelated elements that function
together to achieve the objective of effective environmental
management. Understanding the structure functioning of the earth,
as well as how humans fit in, is central to environmental
management. Environmental management, is a multifaceted, is
concerned with predicting future environmental changes,
maximizing human benefit while minimizing environmental
degradation. Decision making, as well as the political aspects of it,
play a significant role.
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The process of environmental management involves:
•
Identifying the environmental desired outcomes
• Identifying the
physical, economic, social, cultural, political and technological
constraints on obtaining these outcomes • Considering
the most feasible options for achieving the desired outcomes
•Anticipating, avoiding, and
solving environmental and conservation issues
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THE FARMED ENVIRONMENT
THE NATURAL ENVIRONMENT
-agriculture landscape
-mountain
-man-made forest
-seas
-fish farms
-rivers and lakes
-cave THE BUILT ENVIRONMENT
-beaches -individual buildings and
Natural woodland structures
-villages and townscapes
THE ENVIRONMENT -transport infrastructure, e.g,
roads and airports
-dams and reservoirs
WILDLIFE
-land-based mammals and reptiles
-flora NATURAL RESOURCES
-birds -water
-insects -climate
-fish and marine mammals -air
Environmental Impact Assessments were given legal status in the United States in 1969,
when the National Environmental Policy Act was passed (NEPA). El are becoming more
widely used around the world. EIA is a decision-making tool that offers information on the
possible impacts of construction projects to those making the decision on whether or not
the project should be approved.
1. Description of proposed action (construction, operation and shut down phasel and
selection of alternatives to the proposed action.
2. Nature and magnitude of the
likely environmental effects. 3.
Possibility of earthquakes and cyclones.
4. Possible effects on surface and ground water quality, soil and air
quality. 5. Effects on vegetation, wild life
and endangered species. 6. Economic and demographic factors.
7. Identification of relevant human concerns.
8. Noise pollution.
Efficient use of inputs.
9. Recycling and reduction of waste.
10. Risk analysis and disaster management.
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The entire process of EIA is governed by eight guiding principles.
1. Participation: An appropriate and timely access to the process for all interested parties.
2. Transparency: assessment decisions and their basis should be open and
accessible.. 3. Certainty: The process and timing of the assessment
should be agreed by all participants in advance.
4. Accountability: The decision makers of all parties are responsible
for their action and decisions under the assessment process.
5. Credibility: Assessment is
undertaken with professionalism and objectivity. 6. Cost
effectiveness: The assessment process and its outcomes will ensure environmental protection at
the least cost to the society.
7. Flexibility: The assessment process should be able to deal
efficiently with any proposal and decision making situation.
8. Practicality: The information and outputs provided by the assessment
process are readily usable in decision making and planning.
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Participants in EIA Process:
a. Proponent: Government or Private Agency which
initiates the project.
b. Decision maker. Designated individual or group.
5. Site Characteristics:
•Whether the site is susceptible to floods, earth quakes and other natural disaster?
•Whether the terrain is creating problems in predicting ground water characteristics and air
pollution etc.? •Whether the local
environment is conductive for the success of the project? How many people are likely to be displaced because of the
project? •What are
the main attributes of the local fauna and flora?
•Whether the project will interfere with the movements of fish population and important migratory animals?
•Whether historic sites are likely to be
endangered because of the project
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6. Possible Environmental Impacts:
• What are the
possible short-term and long-term environmental impacts from the
projects during construction and after construction?
7. Mitigation Measures:
•Design
system to avoid, reduce and minimize adverse impacts
•Enhance beneficial
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9. Socio-Economic Factors:
•Who are the expected gainers
and losers by the projects?
•Where are the expected trade-offs?
• Will the project
interfere (blend, increase or reduce) with the existing inequalities between
occupational, ethnic and age groups?
10.
Availability of Information and Resources:
•Whether local and outside experts
are available to consult specific lo of the project? •Whether the relevant
guidelines, technical information and publications are available to identify
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Importance of EIA:
2. SCOPING
Establish the EIA's boundaries, the basis for the
assessments that will be performed at each point, the project alternatives, and public consultation.
3.
IMPACT ASSESSMENT AND MITIGATION
Evaluate the proposed project's socioeconomic and environmental
effects, as well as its alternatives, and then define mitigation steps to mitigate such impacts.
4. IMPACT MANAGEMENT
Prepare the required plans for dealing with mitigation
steps as well as other project threats like technical problems and natural disasters.
1. The Tourists
Mass tourism has a greater impact on the
environment. Independent tourists have a lesser impact on tourism. Tourists who are
concerned with environmental issues will protect and prevent the environment from
destruction
For example, mass tourism can lead to littering at picnic spots; throwing polythene bags and
bottles in water bodies; collecting coral and shells from beaches.
2. Destination
The destination is one of the reasons
why people travel. A destination with easily accessible has greater impacts, especially during
peak season. example, the beach in Goa, India is overcrowded during peak season.
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3. Local Factors
A developing
country is more prone to the negative impacts of tourism due to
the lack of technological advancement.
4. Guest-host relationship
It is an
outcome of the guest-host relationship where the local people view
tourists as superior and tries to copy their behavior.
•Soft Measures
This method is achieved by influencing the behavior and attitude of the visitor However,
to influence the visitors, codes of conduct are displayed, and by educating the measures
to be taken on how to prevent the fragile flora and fauna
CONCEPT OF ZONING
Zoning refers to
what can and cannot occur in different areas of the protected areas in terms
of natural resources management, cultural resource management, human
use and benefit, visitor use and experience, access, facilities and Protected
Area development, maintenance and operations. Through management
zoning the limits of acceptable use and development in the Protected Area
are established.
b. Soil conservation
c. Managing waste
d. Recycling
f. Control consumption