[1]崔婷婷,王银堂,胡庆芳,等.城镇化进程中太湖流域降水演变规律研究[J].江苏水利,2019,(08):1-6.
　CUI Tingting,WANG Yintang,HU Qingfang,et al.Study on the precipitation evolution in Taihu Lake Basin in the process of urbanization[J].JIANGSU WATER RESOURCES,2019,(08):1-6.
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城镇化进程中太湖流域降水演变规律研究()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2019年08期
页码:
1-6
栏目:
水文水资源
出版日期:
2019-08-28

文章信息/Info

Title:
Study on the precipitation evolution in Taihu Lake Basin in the process of urbanization
文章编号:
1007-7839(2019)08-0001-06
作者:
崔婷婷1; 2;  王银堂1; 2;  胡庆芳1; 2;  刘 勇1; 2;  李伶杰1; 2;  王磊之1; 2
1.南京水利科学研究院, 江苏 南京 210029; 2.水文水资源与水利工程科学国家重点实验室, 江苏 南京 210098
Author(s):
CUI Tingting1; 2;  WANG Yintang1; 2;  HU Qingfang1; 2;  LIU Yong1; 2;  LI Lingjie1; 2;  WANG Leizhi1; 2
1.Nanjing Hydraulic Research Institute, Nanjing 210029, Jiangsu; 2. State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing 210029, Jiangsu
关键词:
城镇化;  灯光指数;  降水演变;  太湖流域
Keywords:
urbanization;  DMSP-OLS;  precipitation evolution;  Taihu Lake Basin
分类号:
TV125
文献标志码:
B
摘要:
基于太湖流域1992～2013年夜间灯光数据(DMSP-OLS),快速提取流域城镇建成区信息,并分析太湖流域不同时期城市建成区空间扩张特征。采用相关系数法、Spearman秩次相关系数法、Kendall秩次相关系数法及修正的Mann-Kendall(MMK)法分别对太湖全流域及各水利分区1951～2013年特征降水量进行演变规律及趋势性诊断分析。基于城市空间扩张分析成果,将太湖流域1979～2013年降水数据划分为2个时间段,即1979～2000年和2001～2013年,对比分析了不同城镇化时期内降水演变规律。
Abstract:
Based on the DMSP-OLS data of Taihu Lake Basin from 1992 to 2013, the information of urban built-up areas in river basins was quickly extracted, and the spatial expansion characteristics of urban built-up areas in different periods of Taihu Lake Basin were analyzed. The correlation coefficient method, Spearman rank correlation coefficient method, Kendall rank correlation coefficient method and modified Mann-Kendall(MMK)method were used to diagnose and analyze the evolution and the trend of the characteristic precipitation in the Taihu Lake Basin and each water conservancy division from 1951 to 2013 respectively. Based on the analysis results of urban spatial expansion, the precipitation data from 1979 to 2013 in Taihu Lake Basin were divided into two periods from 1979 to 2000 and 2001 to 2013. The precipitation evolution in different urbanization periods was compared and analyzed.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-05-14
基金项目:国家重点研发计划项目(2017YFC1502705,2016YFC0401508); 江苏省水利科技项目(2017038); 水利部技术示范项目(SF-201803); 水利部公益性行业科研专项经费项目(201501014); 江苏省自然科学基金(BK20140080); 中央级公益性科研院所基本科研业务费专项项目(Y516034,Y517007)。
作者简介:崔婷婷(1985-),女,硕士,工程师,主要从事城市水文、水文遥感、水资源规划研究工作。
更新日期/Last Update: 2019-08-15