Contributions of allochthonous inputs of food to the diets of benthopelagic fish over the northwest Mediterranean slope (to 2300 m)
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- 作者：Joan E. Cartesa ; A. Soler-Membrivesb ; C. Stefanescub ; A. Lombartea ; M. Carrassó ; nb
- 刊名：Deep Sea Research Part I: Oceanographic Research Papers
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：109
- 期：Complete
- 页码：123-136
- 全文大小：958 K
文摘
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Food falls are important in large fish diets, though locally, e.g. close to canyons.
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At the lower slope up to 70% of shark diets can locally be based on food falls.
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Microplastics are found in fish guts down to 2251 m (in Cataetyx laticeps).
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DNA techniques were valuable tools to identify food falls in deep sea fish.
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Organic remains from human activity alter deep-sea food webs, e.g. in the Mediterranean.