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Remedial Action is often enacted through ‘Remedial Action Plans’ (RAPs) of three or more stages. For example, one North American river protection scheme drew up a plan that identified environmental problems and sources of pollution, evaluated and carried out actions to restore the area, and confirmed that these actions had been effective [3]
The interventions took place in 41 countries and across 6 continents, which together contributed 81% of the world's total emissions as of 2019. The evaluation found 63 successful interventions that resulted in significant emission reductions; the total CO 2 release averted by these interventions was between 0.6 and 1.8 billion metric tonnes.
The process of identifying sustainable remediation is defined by The UK Sustainable remediation Forum [2] as “the practice of demonstrating, in terms of environmental, economic and social indicators, that the benefit of undertaking remediation is greater than its impact, and that the optimum remediation solution is selected through the use of a balanced decision-making process.”
Ecosystem-based Adaptation (EbA) describes a variety of approaches for adapting to climate change, all of which involve the management of ecosystems to reduce the vulnerability of human communities to the impacts of climate change such as storm and flood damage to physical assets, coastal erosion, salinisation of freshwater resources, and loss of agricultural productivity.
Environmental mitigation refers to the process by which measures to avoid, minimise, or compensate for adverse impacts on the environment are applied. [1] In the context of planning processes like Environmental Impact Assessments, this process is often guided by applying conceptual frameworks like the "mitigation hierarchy" or "mitigation sequence". [2]
Environmental remediation is the cleanup of hazardous substances dealing with the removal, treatment and containment of pollution or contaminants from environmental media such as soil, groundwater, sediment. [1] Remediation may be required by regulations before development of land revitalization projects.
Soil screening and intervention values were released in 2018, however there is no set remediation value in China yet. [5] Physical, chemical, and biological treatment applications have been utilized for brownfield areas, and paired with scientific evaluation can yield credible decisions regarding remediation goals and costs. [5]
The goal of remediation is to eliminate the environmental pollutant as quickly as possible; only inefficient processes require human intervention. [30] Environmental factors such as requirements of reaction, mobility of substances, and physiological needs of organisms will affect the rate and degree that contaminants are degraded. [ 31 ]