| 鄱阳湖虾类资源最大持续产量及其开发利用的研究 |
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| 引用本文： | 李长春,李云,谢钦铭,彭赐莲. 鄱阳湖虾类资源最大持续产量及其开发利用的研究[J]. 江西科学, 1990, 0(4) |
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| 作者姓名： | 李长春 李云 谢钦铭 彭赐莲 |
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| 作者单位： | 江西省水产科学研究所 南昌(李长春，李云，谢钦铭)，江西省水产科学研究所 南昌(彭赐莲) |
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| 摘 要： | 应用《剩余产量模式》研究了鄱阳湖虾类资源,运用PC-1500型微机计算结果所得最大持续产量(MSY)为4443.2t,即比历史上最高产的1954年还高出11.47%,增产潜力大,其相应努力量为800艘标准化渔船.同时,首次报道了鄱阳湖有8种虾.
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| 关 键 词： | 鄱阳湖 虾类资源 剩余产量模式 最大持续产量 努力量标准化渔船 |
A STUDY ON THE MAXIMUM SUSTAINED YIELD OF THE MACRURA''''S SHRIMP IN THE POYANG LAKE AND ITS DEVELOPMENT, UTILIZATION |
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| Li Changchun Li Yun Xie Qinming Pen Cilian. A STUDY ON THE MAXIMUM SUSTAINED YIELD OF THE MACRURA''''S SHRIMP IN THE POYANG LAKE AND ITS DEVELOPMENT, UTILIZATION[J]. Jiangxi Science, 1990, 0(4) |
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| Authors: | Li Changchun Li Yun Xie Qinming Pen Cilian |
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| Abstract: | The paper discussed to the resources of Macrura's Shrimp in the Po-yang Lake as SYM (Surplus Yield Model) applied. Using the micro-computer of PC-1500 type the Maximum Sustained Yield(MSY)could be 4443.2 tons, i.e. ,11.47 percent higher than the highest yield ( 1954 ) in the history. The relevant fishing power could be 800 standard fishing-boat. There are eigth species of Macrura's Shrimp in the Poyang Lake. They are Palaemon ( Exopalaemon ) modest us Heller, Macrobrachium japonica Se De-Haan, Palaemonetes sinensis Solland, Macrobrachium asperulum Var Marters, Macrobachium superbum Heller, Neocaridina denticulater sinensis Kemp, Carioina nilotica gracilipe De. Man and Cambarus clarkii Girad. |
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| Keywords: | Poyang Lake Macrura's Shrimp resources Surplus Yield Model (SYM ) Maximum Sustained Yield ( MSY) Relevant fishing power standard fishing-boat |
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