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| 长海海域浮筏养殖虾夷扇贝生物沉积速率的现场研究 | |
| 引用本文： | 张明军,袁秀堂,柳丹,梁玉波.长海海域浮筏养殖虾夷扇贝生物沉积速率的现场研究[J].海洋环境科学,2010,29(2). |
| 作者姓名： | 张明军 袁秀堂 柳丹 梁玉波 |
| 作者单位： | 1. 国家海洋环境监测中心,辽宁,大连,116023;山东省东明县第一高级中学,山东,东明,274500;大连水产学院,生命科学与技术学院,辽宁,大连,116023 2. 国家海洋环境监测中心,辽宁,大连,116023 3. 国家海洋环境监测中心,辽宁,大连,116023;大连水产学院,生命科学与技术学院,辽宁,大连,116023 |
| 基金项目： | 长海县政府专项项目;;海洋公益项目(200805040/200805069);;我国近海海洋综合调查与评价专项项目(908-02-04-07);;国家海洋局海洋生态环境科学与工程重点实验室开放基金(MESE-2008-05) |
| 摘 要： | 为评价浅海高密度、规模化浮筏养殖贝类的生物沉积作用及其环境生态效应,本文运用生物沉积物捕集器对长海海域浮筏养殖虾夷扇贝的生物沉积速率进行了四个季度的现场测定。结果表明,同一养殖区不同排筏虾夷扇贝的生物沉积速率有很大不同,呈现出由低排筏到高排筏逐渐降低的趋势;不同季节虾夷扇贝生物沉积速率变化明显,秋季最高,冬季最低。海水中悬浮颗粒物浓度及水温是影响扇贝生物沉积速率的主要因素。 |
| 关 键 词： | 虾夷扇贝 生物沉积 筏式养殖 长海海域 |
In situ study on bio-deposition rate of suspension farmed Japanese scallop Patinopecten yessoensis in Changhai sea area |
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| ZHANG Ming-jun,YUAN Xiu-tang,LIU Dan,LIANG Yu-bo.In situ study on bio-deposition rate of suspension farmed Japanese scallop Patinopecten yessoensis in Changhai sea area[J].Marine Environmental Science,2010,29(2). | |
| Authors: | ZHANG Ming-jun YUAN Xiu-tang LIU Dan LIANG Yu-bo |
| Institution: | 1.National Marine Environmental Monitoring Center;Dalian 116023;China;2.No.1 senior High school of Dongming county;Dongming 274500;3.College of Life Science and Technology;Dalian Fisheries University;China |
| Abstract: | The bio-deposition rates of suspension farmed Japanese scallop Patinopecten yessoensis in Changhai sea area were determined in situ by the sediment traps in spring,summer,autumn and winter in order to evaluate bio-deposit loading from the suspension aquaculture system of bivalves.The results showed that the bio-deposition rates of Japanese scallop decreased from inner to outer rafts.The seasonal variations in bio-deposition rates of scallops were found and the highest and lowest rates appeared in autumn and... |
| Keywords: | Patinopecten yessoensis biodeposition suspension aquaculture Changhai sea area |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |