NEW PERCEPTION OF JELLYFISH BLOOM IN THE EAST CHINA SEA AND YELLOW SEA
NEW PERCEPTION OF JELLYFISH BLOOM IN THE EAST CHINA SEA AND YELLOW SEA
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发表时间：
2012
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通讯作者：
S. Song
中科院分区：
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作者：
S. Song
实验室和中国近海及大陆架海域航行试验结果表明，东中国海和黄海水华是由底层水温波动和丰富的食物供应引起的。假设水母通常以底栖动物的形式生活在海底，当环境温度处于湍流状态时，它会触发水母无性繁殖到跳跃，产生叶状体。这一过程是水母逃离危机环境的途径。在海水中游荡，在新的环境中定居，巧合地寻找新的生存机会。水母水华的关键因素是温度刺激和食物供应。气候变化和富营养化是中国近海水母水华的主要原因。
The results of the experiments in laboratory and cruises in the Chinese coastal waters and continental shelf area showed that the jellyfish bloom occurred in the East China Sea and Yellow Sea was caused by bottom sea water temperature turbulence and the rich food supply.The hypothesis is that the jellyfish usually live on the sea bottom as the form of polyps as benthos,when the environment temperature under the turbulent condition,it will trigger the polyps asexual reproduction to the strobilation,producing ephyra.This process is the way for jellyfish to escape from the crisis environment,wander in the sea water to settle in the new environment and find new opportunities for live by coincidence.The key factors for the jellyfish bloom are temperature stimulation and food supply.Climate change and eutrophication are the main causes of the jellyfish bloom in the Chinese coastal waters.