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| 固城湖生物资源潜力及其生态渔业探讨 | |
| 引用本文： | 谷孝鸿,范成新,杨龙元,许朋柱,张圣照,胡本龙,邢益于,张贵松.固城湖生物资源潜力及其生态渔业探讨[J].生态与农村环境学报,2003,19(1):8-12. |
| 作者姓名： | 谷孝鸿 范成新 杨龙元 许朋柱 张圣照 胡本龙 邢益于 张贵松 |
| 作者单位： | 1. 中国科学院,南京地理与湖泊研究所,江苏,南京,210008;南京大学,环境学院,江苏,南京,210093 2. 中国科学院,南京地理与湖泊研究所,江苏,南京,210008 3. 江苏省高淳县固城湖水产管理委员会,江苏,高淳,211300 |
| 基金项目： | 1999年南京市科学技术局特别支持项目 |
| 摘 要： | 根据 1999年对固城湖生物资源的周年综合调查 ,推算出固城湖的生物资源可供养鱼虾蟹能力在 65～ 75万kg ,其中河蟹产量可达 2 .5万kg。分析了固城湖近年河蟹产量不高的原因并提出解决办法。为保证固城湖作为饮用水源区等多重功能的发挥 ,提出了固城湖主要生态功能区划和污染负荷量计算模型及渔业生态对策 |
| 关 键 词： | 固城湖 生物资源 潜力 生态渔业 区划 |
| 文章编号： | 1001-5906(2003)01-0008-05 |
| 修稿时间： | 2002年8月26日 |
Bio-resource potential and ecological fishery in Gucheng Lake |
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| GU Xiao-hong ,FAN Cheng-xin ,YANG Long-yuan ,XU Peng-zhu ,ZHANG Sheng-zhao ,HU Ben-long ,XING Yi-yu ,ZHANG Gui-song.Bio-resource potential and ecological fishery in Gucheng Lake[J].Journal of Ecology and Rural Environment,2003,19(1):8-12. | |
| Authors: | GU Xiao-hong FAN Cheng-xin YANG Long-yuan XU Peng-zhu ZHANG Sheng-zhao HU Ben-long XING Yi-yu ZHANG Gui-song |
| Affiliation: | GU Xiao-hong 1,FAN Cheng-xin 1,YANG Long-yuan 1,XU Peng-zhu 1,ZHANG Sheng-zhao 1,HU Ben-long 2,XING Yi-yu 2,ZHANG Gui-song 2 |
| Abstract: | Based on comprehensive investigation of bio-resources in Gucheng Lake in 1999,it is reckoned that the capacity of the lake of sustaining fishes,shrimps and crabs might reach 650-750 t,of which 25 t could be crabs.Aimed at the problem that the output of crabs was not high in recent years, analysis of its causes was performed and consequently solutions were recommended.In order to ensure that multi-functions of Gucheng Lake, besides as a drinking water source,be brought into full play,the regionalization of major ecological functions,the models for calculation of pollution loads and fishery ecological strategies of the lake are worked out. |
| Keywords: | bioresources ecological fishery regionalization ecological function Gucheng Lake |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
