Assessments

Assessments

Assessment of environmental consequences after an emergency

Assessments

Assessing the environmental consequences of an emergency and prioritizing the response actions based on environmental impacts contributes to the foundation of a coherent, efficient and effective humanitarian response. Environmental assessments provide the evidence base for strategic planning and effective operations. As the depth, volume and type of information needed will change as the crisis evolves, environmental assessments need to be updated throughout the humanitarian programme cycle.

During an emergency, environmental assessments are instrumental for the prevention of secondary emergencies, addressing acute risks to human life and health, and positively contributing to the recovery and resilience of affected communities. In many instances, the initial disaster can adversely affect the natural environment directly, often with negative consequences for the livelihoods of affected populations. Moreover, existing environmental issues, for example, the over-extraction of natural resources, might affect the way humanitarian assistance is delivered1.

It is important to also evaluate how humanitarian action itself can cause or contribute to negative environmental impacts (see the Guidelines for Rapid Environmental Impact Assessments in Disasters for specific examples). Such an analysis is particularly important during multi-year crises where long-term humanitarian assistance might be required. The effectiveness of humanitarian response can be increased if activities that typically damage the environment are identified and mitigated. As the crises and modalities of humanitarian response change over time, environmental impacts may need to be reassessed.

Various tools exist to assess both the environmental consequences of a crisis as well as those caused by humanitarian action. Choosing what tool to use will depend on various criteria including (1) the type of disaster, (2) the stage at which the assessment is conducted, (3) the sector or type of project or intervention being assessed, (4) the human and financial resources available and (5) level of access to environmental expertise.

A range of environmental assessment tools exist, with each tool filling a specific purpose:

Apart from these rapid assessment tools, more comprehensive assessments, using the standard Environmental Impact Assessment process [add link] are often required for post-disaster projects and programmes based on national legislation or the regulations of funding organizations.

In addition to these tools, there are various sector-specific tools to assess environmental impact and improve the integration of environmental issues into programme or project design. See Cluster specific pages for more information.

 

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