Here are entered works on estimating and evaluating the effects that human activities have on living organisms and their habitats. Works on estimating and evaluating the actual or potential hazards that toxic substances pose to an ecosystem are entered under Ecological risk assessment.
Here are entered works on estimating and evaluating the actual or potential hazards that toxic substances pose to an ecosystem. Works on estimating and evaluating the effects that human activities have on living organisms and their habitats are entered under Ecological assessment (Biology).