Abstract：Taking Landsat series satellite imagery as the main data source,combined with hydrological data,thematic data and other related research literature;twelve images of Liangzi Lake corresponds to periods of high and low water level around 1970,1980,1990,2000,2010 and 2016 are selected to extract the lake boundary using normalized water body index and the modified normalized index and calculate the lake area and flood storage volume. In addition,combined with the impact of human activities in the Liangzi Lake area,the change trend of lake area and flood storage volume is analyzed. The results show that:① the relative errors of the extracted water body area and the calculated storage volume of Liangzi Lake are within 10%;②Within 45 years since 1973,the water surface area and flood storage volume of Liangzi Lake have decreased in the beginning and then increased,which is closely related to the impact of human activities.
刘佳明. 湖北梁子湖近45年来蓄洪容积变化遥感监测分析[J]. 中国防汛抗旱, 2019, 29(4): 29-35.
LIU Jiaming. Remote sensing monitoring and analysis of the volume variation of flood storage in Liangzi Lake in Hubei Province in past 45 years. journal1, 2019, 29(4): 29-35.
[1] Millennium Ecosystem Assessment.Ecosystems and Human Well-being:Current State and Trends[M].Washington DC:Island Press,2005. [2] 国家防汛抗旱总指挥部,中华人民共和国水利部.中国水旱灾害公报2016[M].北京:中国地图出版社,2016. [3] 郑玲,黎国胜.大型湖泊防洪排涝方略探讨[J].中国农村水利水电,2009(1):33-35,38. [4] 饶恩明,肖燚,欧阳志云.中国湖库洪水调蓄功能评价[J].自然资源学报,2014,29(8):1356-1365. [5] 陈进,黄薇.通江湖泊对长江中下游防洪的作用[J].中国水利水电科学研究院学报,2005(1):13-17. [6] 朱香英,梁亚荣.武汉市湖泊侵占现状分析与洪涝灾害[J].环境保护科学,2017,43(4):102-107. [7] 湖北省水利水电规划勘测设计院.湖北省梁子湖水利综合治理规划报告[R].2014. [8] 姜丽光,姚治君,刘兆飞,等.湖泊动态变化遥感研究综述[J].遥感技术与应用,2013,28(5):807-814. [9] 姚望玲,柳戊弼,黄治勇.应用遥感资料监测水体面积变化及其与降水量的关系[J].湖北气象,2006(1):20-23. [10] 袁涛.基于遥感影像的梁子湖湖区土地利用/土地覆盖变化研究[D].武汉:华中师范大学,2006. [11] 徐海洋.近二十年来梁子湖菰群落动态变化的遥感应用研究[D].武汉:华中师范大学,2006. [12] 湖北省水利厅,湖北省水利勘测设计院.湖北省湖泊变迁图集1950-1988[R].1991. [13] 王海波,马明国.基于遥感的湖泊水域动态变化监测研究进展[J].遥感技术与应用,2009,24(5):674-684. [14] 于欢,张树清,李晓峰,等.基于TM影像的典型内陆淡水湿地水体提取研究[J].遥感技术与应用,2008(3):310-315. [15] Hanqiu Xu.Modification of Normalised Difference Water Index (NDWI) to enhance open water features in remotely sensed imagery[J].International Journal of Remote Sensing,2006,27(14):3025-3033. [16] Mcfeeters S K.The use of the Normalized Difference Water Index (NDWI) in the delineation of open water features[J].International Journal of Remote Sensing,1996,17(7):1425-1432. [17] 周蕾,崔云霞,韦玉春.空间分辨率对水体遥感信息提取的影响[J].南京师范大学学报(工程技术版),2015,15(4):66-74. [18] 于欢,张树清,李晓峰,等.基于TM影像的典型内陆淡水湿地水体提取研究[J].遥感技术与应用,2008,23(3):310-315.
2019, Vol. 29 
