Use of ultrasonic telemetry to locate the spawning area of Chinese sturgeons
Use of ultrasonic telemetry to locate the spawning area of Chinese sturgeons
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DOI：
10.1360/sb1995-40-8-668
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发表时间：
1995-04
影响因子：
--
通讯作者：
B. Kynard;Q. Wei
中科院分区：
文献类型：
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作者：
B. Kynard;Q. Wei
葛洲坝于 1981 年在中国湖北省宜昌市横跨长江建成。它阻止了包括中华鲟在内的所有溯河产卵鱼类的上游产卵洄游。尽管历史上中华鲟的主要产卵区位于大坝上游较远的地方，但自1982年以来，通过收集产卵，每年都有记录在大坝以下河段成功产卵。
Gezhouba Dam was built in 1981 across the Yangtze River at Yichang, Hubei Prov-ince, China. It blocked the upstream spawning migration of all anadromous species offish, including the Chinese sturgeon Acipenser sinensis. Although the main historicalspawing areas of Chinese sturgeons were far upstream of the dam, successful spawning inthe reach below the dam has been documented each year since 1982 by collecting spawned