# Ecological assessment (Biology)

{
  "id": "S97001893",
  "title": "Ecological assessment (Biology)",
  "url": "/topics/S97001893",
  "kind": "topic-directory",
  "aeo_cohort": "topic-directory",
  "provider": "lcsh",
  "revision": "f176792114718512",
  "catalogue_revision": "f050b5d4780b1289",
  "numeric_address": "9243647032344839778",
  "address_version": "morton4x16-v1",
  "coordinates": [
    0,
    23,
    8326,
    37888
  ],
  "answer_status": "Directory metadata; local answer requires separate source review",
  "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap"
}

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.]

Directory metadata is not a factual answer or evidence of a global knowledge gap.

Source: https://id.loc.gov/authorities/subjects/sh97001893

No owner-reviewed local answer yet.