The resources, protection and utilization of sturgeons in China
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Q959.463 S96

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    Abstract:

    The fish catch statistics is adopted to research on the sturgeon harvests in the Amur River and the Yangtze River, which are main fishing areas of sturgeons. It is found that the population structure of Amur River sturgeons is unbalanced and the resources are precipitated (452t, 1987: 120t, 1999), because of the severe fishing and environmental pollution; that as Gezhou dam blocked the migrating route of Chinese sturgeon in Yangtze River, sex ratio is out of proportion (f: m = 1 : 0. 39, 1996 - 1998) of Chinese sturgeon, male supplement population is insufficient, reproduction population is degraded; that Chinese sturgeon is endangered and the trace of Dabry sturgeon and Chinses paddlefish is hard to find. The paper describes the current situation of protection and utilization of sturgeons in China and suggests measures to be adopted, and further discusses the way of utilization on sturgeon.

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石振广,王云山,李文龙,朱传荣,陈曾龙.我国鲟类资源状况及保护利用[J].上海海洋大学学报,2002,(4):317-323.
SHI Zhen-guang, WANG Yun-shan, LI Wen-long, ZHU Chuan-rong, CHEN Zeng-long. The resources, protection and utilization of sturgeons in China[J]. Journal of Shanghai Ocean University,2002,(4):317-323.

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  • Received:
  • Revised:January 09,2002
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