1.9 Threat: Pollution
1.9.1 Agricultural pollution Unknown effectiveness (limited evidence) Create walls or barriers to exclude pollutants One controlled study in Mexico found that installing filters across canals to improve water quality and exclude fish increased weight gain in axolotls. Assessment: unknown eflectivene...
Wedi'i Gadw mewn:
| Fformat: | Chapter |
|---|---|
| Iaith: | Inglês |
| Cyhoeddwyd: |
Open Book Publishers
2021
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| Mynediad Ar-lein: | https://hdl.handle.net/20.500.13089/49mg https://books.openedition.org/obp/24520 |
| Tagiau: |
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
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