bn:00021966n
Noun Concept
EN
conservation  nature conservation
EN
The preservation and careful management of the environment and of natural resources WordNet 3.0
Definitions
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EN
The preservation and careful management of the environment and of natural resources WordNet 3.0 & WordNet 2020
The protection of a natural resource, usually by planned management, to prevent its depletion or destruction. OmegaWiki
Active management of the earth's natural resources and environment to ensure their quality is maintained and that they are wisely used. OmegaWiki
The discipline concerned with protection of biodiversity, the environment, and natural resources. Wiktionary
WordNet 3.0 & WordNet 2020
Wiktionary