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An environmental assessment (EA) is an environmental analysis prepared pursuant to the National Environmental Policy Act to determine whether a federal action would significantly affect the environment and thus require a more detailed Environmental Impact Statement (EIS).
The Leopold matrix is a qualitative environmental impact assessment method developed in 1971 by Luna Leopold and collaborators for the USGS. [1] It is used to identify and assign numerical weightings to potential environmental impacts of proposed projects on the environment. [1]
Environmental impact design impacts can be broken down into three types: Direct impacts: caused by the project and building process, such as land consumption , erosion and loss of vegetation. Indirect impacts: side-effects of a project such as degradation of surface water quality from erosion of land cleared as a result of a project.
Environmental Assessment (EA): The proposal is analyzed in addition to the local environment with the aim to reduce the negative impacts of the development on the area. [5] Finding of No Significant Impact (FONSI): Occurs when no significant impacts are identified in an EA. A FONSI typically allows the lead agency to proceed without having to ...
Environmental monitoring is the processes and activities that are done to characterize and describe the state of the environment. It is used in the preparation of environmental impact assessments, and in many circumstances in which human activities may cause harmful effects on the natural environment. Monitoring strategies and programs are ...
(b) the fact that the project is subject to an environmental impact assessment procedure and, where relevant, the fact that Article 7 applies; (c) details of the competent authorities responsible for taking the decision, those from which relevant information can be obtained, those to which comments or questions can be submitted, and details of ...
The European Union Directive on Environmental Impact Assessments (85/337/EEC,also known as the EIA Directive) only applied to certain projects. [3] This was seen as deficient as it only dealt with specific effects at the local level whereas many environmentally damaging decisions had already been made at a more strategic level (for example the fact that new infrastructure may generate an ...
Policy impact assessments, or simply impact assessments (IAs), are formal, evidence-based procedures that assess prospective economic, social, and environmental effects of a public policy proposal. [1] They have been incorporated into policy making in the OECD countries and the European Commission.