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Green track (also grassed track or lawn track) is a type of railway track in which the track bed and surrounding area are planted with grass turf or other vegetation as ground cover. [1] It is a popular way of making railways more visually appealing, [ 1 ] [ 2 ] : 10 particularly for trams and light rail , and providing additional urban green ...
Environmental systems analysis (ESA) is a systematic and systems based approach for describing human actions impacting on the natural environment to support decisions and actions aimed at perceived current or future environmental problems. Impacts of different types of objects are studied that ranges from projects, programs and policies, to ...
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).
Ecological footprint analysis is widely used around the world in support of sustainability assessments. [9] It enables people to measure and manage the use of resources throughout the economy and explore the sustainability of individual lifestyles , goods and services , organizations, industry sectors , neighborhoods, cities, regions, and nations.
An Environmental mitigation plan is often requested by the Environmental Protection Agency (EPA) if substantial environmental impacts are expected from the preferred alternative. Additional documentation to comply with state and local environmental policy laws and secure required federal, state, and local permits before the action can proceed.
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.
The Environmental Performance Index (EPI) is a method of quantifying and numerically marking the environmental performance of a state's policies, highlightning the degradation of the planet's life-supporting systems on which humanity depends. A world economy that continues to rely heavily on fossil fuels translates into ongoing air and water ...
In addition, many industries generate by-products (e.g., a paper mill may also produce saw dust); and this additionally violates the assumption of homogeneity of outputs. Along the same lines, when this method is used to ascribe environmental impacts, not all the products in a given sector have the same emissions. An average is used.