| 北部湾江洪扇贝养殖区的污损生物 |
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| 引用本文： | 栗志民,刘志刚,黄文庆,庄汉城.北部湾江洪扇贝养殖区的污损生物[J].广东海洋大学学报,2010,30(1):1-6. |
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| 作者姓名： | 栗志民 刘志刚 黄文庆 庄汉城 |
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| 作者单位： | 广东海洋大学水产学院,广东,湛江,524025 |
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| 基金项目： | 广东省海洋与渔业科技专项 |
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| 摘 要： | 2006年8月至2007年7月,对北部湾江洪扇贝养殖区的污损生物进行周年调查。结果表明:该海区养殖网笼的污损生物有8门20种,优势种为藤壶、钩虾、苔藓虫,其次是翡翠贻贝、牡蛎、海鞘、大型藻类和水螅。污损生物附着高峰在8、11和12月,1月的附着数量最少;藤壶附着高峰在8、11和12月,附着生物量占污损生物总量的56.0%,是养殖区污损生物防除的重点对象;钩虾附着高峰出现在8、9月,12和2月附着量也较高,其生物量占污损生物总量的18.0%;草苔虫附着高峰出现在4月,其生物量占污损生物总量的8.4%。污损生物附着量呈现由表层向底层递减的趋势。
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| 关 键 词： | 污损生物 扇贝养殖区 江洪 北部湾 |
Fouling Organisms in Jianghong Scallop Culture Area of the Beibu Gulf |
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| LI Zhi-min,LIU Zhi-gang,HUANG Wen-qing,ZHUANG Han-cheng.Fouling Organisms in Jianghong Scallop Culture Area of the Beibu Gulf[J].Journal of Zhanjiang Ocean University,2010,30(1):1-6. |
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| Authors: | LI Zhi-min LIU Zhi-gang HUANG Wen-qing ZHUANG Han-cheng |
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| Institution: | LI Zhi-min,LIU Zhi-gang,HUANG Wen-qing,ZHUANG Han-cheng (Fisheries College,Guangdong Ocean University,Zhanjiang 524025,China) |
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| Abstract: | From August,2006 to July,2007,an annual survey of marine fouling organisms was conducted in Jianghong scallop culture area of the Beibu Gulf.The results showed that a total of 20 species (8 phylums) of fouling organisms were identified.The dominant species were acorn barnacles,gammarus and bryozoans,followed by mussel Perna viridis,oysters,ascidians,algae and hydroids.The attachment of fouling organism attained to the peak on scallop net cages in August,November and December,respectively,and the least occur... |
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| Keywords: | fouling organism scallop culture area annual survey Jianghong Beibu Gulf |
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