| 新疆某枢纽工程鱼道的设计 |
| Design of Fishway for A Xinjing Hydrojunction Engineering |
| |
| DOI： |
| 中文关键词:低水头拦河建筑物 过鱼设施 仿自然通道型鱼道 |
| 英文关键词:low-head barrage structure fish pass facilities imitation of natural channel fishway type |
| 基金项目: |
|
| 摘要点击次数: 1748 |
| 全文下载次数: 1849 |
| 中文摘要: |
| 新疆某枢纽工程为低水头拦河建筑物，位于河流平原区，两岸地形平坦开阔。１１月－翌年３月，泄洪闸全部开启，河道基本为自然状态，鱼类可以自由通过；４－１０月，部分泄洪闸关闭，是本工程的过鱼季节。过鱼对象主要是新疆裸重唇鱼等需要短距离迁徙的裂鳆鱼类，兼顾草鱼、鲢等经济鱼类。综合考虑诱鱼能力、过鱼能力、鱼类适应程度、建造成本和运行维护等因素，其过鱼设施经过比选后选定为仿自然通道型鱼道。介绍了该工程仿自然通道型鱼道的论证与设计过程，为低水头拦河建筑物的过鱼设施设计提供借鉴。 |
| 英文摘要: |
| A hydro-junction project in Xingjiang is a low-head barrage structure，located in the river plain area with flat and open terrain at two banks. From November to March of the following year, with the opening flood-gates，the riverway basically is in natural status and fishes can pass the riverway freely. From April to October, floodgates are partly open，fishes need to pass the fishway. The main fishes needing to pass fishway are Schizothorax with short distance migration，such as Gymnodiptychus dybowskii，and the economic fish species，such as Ctenopharyngodon idella, Hypophthalmichthys molitix. Considering the ability of luring fish and fish pass，the fish adapting degree，the construction cost and the operational maintenance，the imitation of natural channel fishway type was selected as the final fish pass facilities. And this paper introduced its demonstration and design processes，which could give reference to fish pass facilities of low-head barrage structures. |
| 陈国亮,李爱英.2013.新疆某枢纽工程鱼道的设计[J].水生态学杂志,34(4):38-42. |
| 查看全文 查看/发表评论 下载PDF阅读器 HTML |
