West Africa’s falling fish stocks: illegal Chinese trawlers, climate change and artisanal fishing fleets to blame

게시됨 2024년 4월 9일

Tridge 요약

West African coastal communities, particularly in Ghana, Côte d'Ivoire, and Nigeria, are facing a severe decline in fish stocks, significantly impacting over two million people reliant on the fishing industry. This decline is attributed to a combination of climate change, which causes ocean warming and fish migration, illegal and overfishing practices, and the dominance of Chinese trawlers that exploit local resources through local companies, using illegal nets and practices that catch undersized fish. These factors are compounded by increased local fishing due to demographic changes, further depleting fish stocks. The situation is exacerbated by lax enforcement of regulations against foreign trawlers, leading to a grim forecast of a 30-50% reduction in catch potential by mid-century. The article suggests that expanding social support programs could provide alternative livelihoods for affected communities, highlighting the urgent need for improved fisheries management and mitigation strategies to address these multifaceted challenges.
면책 조항: 위의 요약은 정보 제공 목적으로 Tridge 자체 학습 AI 모델에 의해 생성되었습니다.

원본 콘텐츠

Average fish catches by traditional fishing communities along the west African coast have declined significantly over the past three decades. Along the Gulf of Guinea, stretching from Côte d'Ivoire to Nigeria, fishers launch their wooden canoes from the beach to catch small pelagic fish, like sardines and anchovies, which they sell into local informal markets to make a living. They have done this for generations, but since the 1990s, a decline in the catch has put their livelihoods at risk. In Ghana, total landings of small pelagic fish fell by 59% between 1993 and 2019, despite increased fishing efforts. Landings of Sardinella aurita, a favoured species, declined from 119,000 tonnes in 1992 to just 11,834 tonnes in 2019. Côte d'Ivoire has experienced a parallel fisheries decline, with its catch plummeting nearly 40% between 2003 and 2020. The continuing decline in fish catches has serious implications for some of the poorest families in the region. Ghana, for example, has more ...
출처: Modernghana

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