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首页> 外文期刊>Oceanology >Resources and Habitat Conditions of the Bivalve Mollusk Anadara broughtonii in the Northern Part of Amur Bay (Sea of Japan)
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Resources and Habitat Conditions of the Bivalve Mollusk Anadara broughtonii in the Northern Part of Amur Bay (Sea of Japan)

机译:阿穆尔湾北部(日本海)双壳软体动物Anadarabondonii的资源和生境条件

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摘要

The population of ark shell Anadara broughtonii inhabiting the northern part of Amur Bay (Sea of Japan) is prone to the effects of the unstable environmental factors characteristic of the estuarine zone. The significant proportion of individuals with a decreased growth rate is due to the ecological and physiological peculiarities of the species at the northern limit of the geographical range. During the period of 2004-2009, the temperature and salinity characteristics in the habitats of A. broughtonii showed no significant fluctuations. The commercial fishing for the ark shell was performed taking into account the scientifically approved maximum allowable catch size. The current condition of the population can be considered as stable.
机译:居住在阿穆尔湾北部(日本海)北部的方舟Anadara bridonii种群易受河口区特有的不稳定环境因素的影响。增长率降低的个体中有很大一部分是由于该物种在地理范围的北限的生态和生理特性。 2004-2009年期间,brondonii栖息地的温度和盐度特征没有明显的波动。进行方舟壳的商业捕鱼时,要考虑到科学批准的最大允许捕捞量。人口的当前状况可以认为是稳定的。

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