EnvThes
deprecated concept
[controlled by ] Mark Frenzel, 22 May 2013
2013-02-21
玷污
汚染
contamination
true
0000-0003-0631-8231
[GEMET] Introduction into or onto water, air, soil or other media of microorganisms, chemicals, toxic substances, wastes, wastewater or other pollutants in a concentration that makes the medium unfit for its next intended use.
LTER EU controlled vocabulary
2022-03-28
0000-0003-0631-8231
contamination