The Natural Ecology and Stock Enhancement of the Edible Jellyfish (Rhopilema esculentum Kishinouye, 1891) in the Liaodong Bay, Bohai Sea, China

Marine Ecology - Biotic and Abiotic Interactions Pub Date : 2018-03-23 DOI:10.5772/INTECHOPEN.75576

Dong Jing, Wang Bin, Duan Yan, Wan Aiyong, Liang Yulong, MingSun, C. Yu, Liu Xiuze, Yu Xuguang, Guo Dong, Wang Xiaolin

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引用次数: 4

Abstract

Among the edible jellyfish species, Rhopilema esculentum Kishinouye, 1891, is one of the most abundant jellyfish species consumed. Therefore, this jellyfish species is an impor - tant fisheries source in China. The jellyfish fisheries in China show annually considerable fluctuations and have a very short season. In the chapter, we firstly try to review the natural ecology of R. esculentum , which includes the distribution and migration, growth model, and survival rate in the Liaodong Bay (LDB) based on the results of our field studies for more than 20 years. Secondly, we focus on reviewing the jellyfish fishery and population dynamic in the LDB. Thirdly, we emphasize the themes, including the survey methods, catch prediction, enhancement assessment, and fishery management, based on our survey results from 2005 to 2010. Finally, we present our field and experiment results of resource restoration. The high commercial value of R. esculentum enhancement in the LDB has made this a very successful enterprise.

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渤海辽东湾食用水母(Rhopilema esculentum Kishinouye, 1891)的自然生态和种群增加

在可食用的水母种类中，Rhopilema esculentum Kishinouye, 1891是最丰富的水母种类之一。因此，这种水母是中国重要的渔业资源。中国海蜇渔业每年波动较大，季节很短。在本章中，我们首先在20多年野外研究的基础上，对辽东湾褐藻的自然生态进行了综述，包括褐藻在辽东湾的分布、迁移、生长模式和存活率。其次，重点综述了东南亚海蜇渔业和种群动态。第三，结合2005 - 2010年的调查结果，重点阐述了调查方法、渔获量预测、强化评价和渔业管理等主题。最后，给出了资源恢复的现场和试验结果。在LDB的高商业价值使其成为一个非常成功的企业。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Marine Ecology - Biotic and Abiotic Interactions

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