Fish Poisoned in Hulan River, CBCGDF Calls for Increased Investigation Efforts
Since
December 2024, volunteers from the China Biodiversity Conservation and Green
Development Foundation, in cooperation with fishery enforcement teams in Suhua
City, Beilin District, and Wangkui and Lanxi counties, have been conducting
winter fishery law enforcement in the Hulan River basin to combat illegal
fishing. During patrols, they discovered numerous dead fish, including the
nationally protected lamprey, in the Beilin District section of the Hulan
River. Locals reported the use of a "drug" that creates a barrier
beneath the ice of the frozen river, cutting off the exchange of air and
oxygen, leading to fish death by poisoning or suffocation.
The
volunteers learned that the drug is made from a mixture of diatomaceous earth
and pesticides, but the exact substance remains unidentified. Online searches
revealed that such oxygen-blocking substances are readily available and fall
into two categories: toxic chemical pesticides like cypermethrin and
chlorpyrifos, which also act as nerve agents and can affect the growth and
reproduction of aquatic life; and non-toxic substances like vegetable oils that
cause asphyxiation. On December 21, volunteers and enforcement officers found dead
fish on the frozen river, with larger ones missing, presumably sold in markets
after being poisoned in large quantities. Similar incidents were found in other
river sections.
The
volunteers expressed concern that the lack of resources for fishery enforcement
makes it difficult to track down the perpetrators and called for the local
police to take the issue seriously to protect the fishery resources that have
been conserved through various protection efforts. They warned that the
hard-won conservation achievements could be jeopardized if such illegal
activities are not stopped.
Original
Chinese Article: https://mp.weixin.qq.com/s/ObxSitdXceebhl9_vNtDeg
Translator: Sara
Reviewed by: Richard
Editor: Sara
Contact:
v10@cbcgdf.org; +8617319454776
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