| 滩涂养殖牡蛎死亡及生态环境效应调查研究 |
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| 引用本文： | 马绍赛,于惠霆.滩涂养殖牡蛎死亡及生态环境效应调查研究[J].海洋水产研究,1997,18(2):13-19. |
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| 作者姓名： | 马绍赛 于惠霆 |
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| 作者单位： | 中国水产科学研究院黄海水产研究所!青岛，266071，中国水产科学研究院黄海水产研究所!青岛，266071，中国水产科学研究院黄海水产研究所!青岛，266071，中国水产科学研究院黄海水产研究所!青岛，266071，中国水产科学研究院黄海水产研究所!青岛，266071，中国水产科学研究院黄海水产研究 |
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| 基金项目： | 1995～1997年山东省科委基金，中国水产科学研究院科学基金 |
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| 摘 要： | 滩涂养殖牡盛死亡高峰发生在８月中旬至９月中旬，高死亡区主要分布在潮间带的潮区，特别是低潮时因滩面不平存有少量积水的取样区，死亡率高达８４％以上，造成死亡的环境因素主要是由于夏季的高温所致，８月中旬观测到低潮时滩涂泥温最高可达３５．８℃。
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| 关 键 词： | 牡蛎 死亡 生态环境 高温 滩涂养殖 |
STUDY ON THE MORTALITY OF BEACH CULTURE OYSTER AND THE ECOLOGICAL ENVIRONMENT EFFECT |
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| Ma Shaosai, Zhou Shilai, Chen Jufa, Xin Fuyan,Cui Yi and Chen Bijuan.STUDY ON THE MORTALITY OF BEACH CULTURE OYSTER AND THE ECOLOGICAL ENVIRONMENT EFFECT[J].Marine Fisheries Research,1997,18(2):13-19. |
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| Authors: | Ma Shaosai Zhou Shilai Chen Jufa Xin Fuyan Cui Yi and Chen Bijuan |
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| Abstract: | Beach culture oyster mortality peaked form mid-August to mid-September,the propagative peak period. The high mortality(84% )area was mainly in the middle part ofthe intertidal zone,espectal in the area whiCh little water during low tide. The high summertemperature seemed to be the primary cause of oyster mortality. The highest mud tempera-ture observed in the intertidal z0ne during low tide in mid-August was 35. 8C.Zn,Pb,Cd and sulphide in the substrate exceeded slightly standard allowable levels,andused to be major pollutants of the beach area for culturing oyster in Rushan Bay. Now theyseem to have no effect on the oyster mortallty,but the potential harm should not ignored. |
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| Keywords: | Culture oyster Mortality Intertidal zone Ecological environment High temperature |
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