Preliminary Research on the Connectivity of Water System in Low Hilly Areas in the Process of Urbanization

ZHAO Si-yuan ,CHEN Jing ,TU Jian-qin ,XIAO Chen-guang ,LI Jin-gang ,BI Bo ,XIA Huan

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China Rural Water and Hydropower ›› 2020 ›› (2) : 34-39.

Preliminary Research on the Connectivity of Water System in Low Hilly Areas in the Process of Urbanization

  • ZHAO Si-yuan1 ,CHEN Jing1 ,TU Jian-qin3 ,XIAO Chen-guang2 ,LI Jin-gang2 ,BI Bo1 ,XIA Huan1
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Abstract

Aiming at a series of problems existing in the water system in the process of urbanization in low hilly areas, this paper takes Wangcheng New District of Nanchang as an example, nine evaluation indexes are selected from three aspects of structural connectivity, hydraulic connectivity and geo-morphological characteristics, fully considering the influence of water flow capacity and water conveyance efficiency, the formula of water flow potential is improved, and a comprehensive water system connectivity evaluation system is constructed. The pattern and connectivity of water network before and after the planning are compared and analyzed. The result shows that after the planning, the indexes of the water system increase in different ranges, and the connectivity of the water system is enhanced. The application example of Wangcheng New District shows that the evaluation index system constructed can reflect the connection status of water system in low hilly areas.

Key words

low hilly areas / water system connectivity / water flow potential / evaluation system on the connectivity of water system / water system of Wangcheng new district

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ZHAO Si-yuan ,CHEN Jing ,TU Jian-qin ,XIAO Chen-guang ,LI Jin-gang ,BI Bo ,XIA Huan. Preliminary Research on the Connectivity of Water System in Low Hilly Areas in the Process of Urbanization. China Rural Water and Hydropower. 2020, 0(2): 34-39

References

[1]陈菁. 城镇化过程中应保护天然水系:从几则案例说起[J]. 中国水利,2014(22):21-23.
[2]徐光来, 许有鹏, 王柳艳. 近50 a杭-嘉-湖平原水系时空变化[J]. 地理学报, 2013,68(7):966-974.
[3]陈雷. 关于几个重大水利问题的思考:在全国水利规划计划工作会议上的讲话[J]. 中国水利,2010(4):1-7.
[4]HORTON R E. Erosinal development of streams and their drainage basins: hidrophysical approach to quantitative morfology[J]. Journal of the Japanese Forestry Society, 1945,56(3):275-370.
[5]STRAHLER A N. Quantitative analysis of watershed geomorphology[J]. Eos Transactions American Geophysical Union, 1957,38(6):913-920.
[6]VANNOTE R L, MINSHALL G W, CUMMINS K W, et al. The river continuum concept[J]. Canadian Journal of Fishery & Aquatic Science, 1980,37(2):130-137.
[7]李宗礼, 李原园, 王中根, 等. 河湖水系连通研究:概念框架[J]. 自然资源学报, 2011,26(3):513-522.
[8]左其亭, 崔国韬. 河湖水系连通理论体系框架研究[J]. 水电能源科学, 2012(1):1-5.
[9]符传君, 陈成豪, 李龙兵, 等. 河湖水系连通内涵及评价指标体系研究[J]. 水力发电, 2016,42(7):2-7.
[10]甘容, 左其亭. 襄阳市河湖水系空间格局演变评估分析[J]. 中国农村水利水电,2017(6):53-57,64.
[11]李普林, 陈菁, 孙炳香, 等. 基于连通性的城镇水系规划研究[J]. 人民黄河, 2018,40(1): 31-35,49.
[12]邵玉龙, 许有鹏, 马爽爽. 太湖流域城市化发展下水系结构与河网连通变化分析:以苏州市中心区为例[J]. 长江流域资源与环境, 2012,21(10):1 167-1 172.
[13]窦明, 张远东, 张亚洲, 等. 淮河流域水系连通状况评估[J]. 中国水利, 2013(9):21-23.
[14]靳梦, 窦明. 城市化对水系连通功能影响评价研究:以郑州市为例[J]. 中国农村水利水电, 2013(12):41-44,50.
[15]水利部长江水利委员会. 长江治理 维护健康长江 促进人水和谐[J]. 中国水利, 2009(18):186-189.
[16]张欧阳, 熊文, 丁洪亮. 长江流域水系连通特征及其影响因素分析[J]. 人民长江, 2010,41(1):1-5,78.
[17]茹彪, 陈星, 张其成, 等. 平原河网区水系结构连通性评价[J]. 水电能源科学, 2013,31(5):9-12.
[18]马爽爽. 基于河流健康的水系格局与连通性研究[D]. 南京:南京大学, 2013.
[19]王云才. 上海市城市景观生态网络连接度评价[J]. 地理研究, 2009,28(2):284-292.
[20]孟祥永, 陈星, 陈栋一, 等. 城市水系连通性评价体系研究[J]. 河海大学学报(自然科学版), 2014,42(1):24-28.
[21]郭亚萍. 泗河流域水系连通性评价研究[D]. 山东泰安:山东农业大学, 2016.
[22]陈菁, 马隰龙. 新型城镇化建设中基于低影响开发的水系规划[J]. 人民黄河, 2015,37(8):27-29,34.
[23]赵进勇, 董哲仁, 杨晓敏, 等. 基于图论边连通度的平原水网区水系连通性定量评价[J]. 水生态学杂志, 2017,38(5):1-6.
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