基于MNDWI的洞庭湖水域面积遥感监测
Remote Sensing Monitoring Water Area of Dongting Lake Based on MNDWI
DOI: 10.12677/JWRR.2015.43028, PDF,  被引量   
作者: 成 功, 王冬军：中南大学地球科学与信息物理学院，有色金属成矿预测教育部重点实验室，湖南 长沙；邓 罡：武冈市国土资源勘测院，湖南 武冈
关键词: 洞庭湖；水域面积；遥感监测；MNDWI；Landsat；Dongting Lake； Water Area； Remote Sensing； MNDWI； Landsat
摘要: 为了了解近年来洞庭湖水域面积的年际间变化趋势，探寻影响其变化的因素，作者采用改进的归一化差异水体指数法(MNDWI)对1996~2014年间9月份Landsat数据进行处理，提取了洞庭湖主要水域信息，并利用ARCGIS软件计算水域面积，统计分析变化规律。结果表明：洞庭湖主要湖区水域面积总体呈缩小趋势。初步分析其萎缩的可能原因，主要为泥沙的不断淤积、围湖造田、气候的剧烈变化和三峡工程蓄水运行等。
Abstract: In order to understand recent changes in inter-annual trends in water area of Dongting Lake and to ex-plore the factors affecting the changes, the September Landsat data during 1996-2014 years were pro- cessed by Normalized Difference Water Index (MNDWI), and the water information of main Dongting Lake was extracted, the water areas were calculated by ARCGIS, and the variation was analyzed. The results show that: the water area of main Dongting Lake is overall decreasing. The possible causes of its shrinking by preliminary analysis are mainly continuous deposition of sediment, lots of reclaiming land from lakes, dramatic changes in climate and water storage of the Three Gorges reservoir and so on.
文章引用：成功, 邓罡, 王冬军. 基于MNDWI的洞庭湖水域面积遥感监测[J]. 水资源研究, 2015, 4(3): 234-239. https://dx.doi.org/10.12677/JWRR.2015.43028

参考文献

[1] 杨桂山, 马荣华, 张路, 等. 中国湖泊现状及面临的重大问题与保护策略[J]. 湖泊科学, 2010, 22(6): 799-810.YANG Guishan, MA Ronghua, ZHANG Lu, et al. Lake status, major problems and protection strategy in China. Journal of Lake Sciences, 2010, 22(6): 799-810. (in Chinese)
[2] 谢永宏, 王克林, 任勃, 等. 洞庭湖生态环境的演变、问题及保护措施[J]. 农业现代化研究, 2007, 28(6): 677-681.XIE Yonghong, WANG Kelin, REN Bo, et al. Evolution, problems and protection measures of ecological environments in Dongting Lake area. Research of Agricultural Modernization, 2007, 28(6): 677-681. (in Chinese)
[3] 龚伟, 杨大文, 钱群. 基于MODIS数据的洞庭湖水面面积估算方法[J]. 人民长江, 2009, 40(14): 40-44.GONG Wei, YANG Dawen, Qian Qun. MODIS-based water surface area estimation method of the Dongting Lake. YangtzeRiver, 2009, 40(14): 40-44. (in Chinese)
[4] 戴昌达, 姜小光, 唐伶俐, 等. 遥感图像应用处理与分析[M]. 北京: 清华大学出版社, 2004.DAI Changda, JIANG Xiaoguang, TANG Lingli, et al. Application of remote sensing image processing and analysis. Beijing: Tsinghua University Press, 2004. (in Chinese)
[5] 周成虎, 骆剑承, 杨晓梅, 等. 遥感影像地学理解与分析[M]. 北京: 科学出版社, 1999.ZHOU Chenghu, LUO jiancheng, YANG Xiaomei, et al. Remote sensing imaging and analysis. Beijing: Science Press, 1999. (in Chinese)
[6] MCFEETERS, S. K. The use of normalized difference water index (NDWI) in the delineation of open water features. International Journal of Remote Sensing, 1996, 17(7): 1425-1432.
[7] 徐涵秋. 利用改进的归一化差异水体指数(MNDWI)提取水体信息的研究[J]. 遥感学报, 2005, 9(5): 589-595.XU Hanqiu. A study on information extraction of water body with the modified normalized difference water index (MNDWI). Journal of Remote Sensing, 2005, 9(5): 589-595. (in Chinese)
[8] 丁凤. 基于新型水体指数(NWI)进行水体信息提取的实验研究[J]. 测绘科学, 2009, 34(4): 155-157.DING Feng. Study on information extraction of water body with a new water index (NWI). Science of Surveying and Mapping, 2009, 34(4): 155-157. (in Chinese)
[9] 孙芳蒂, 赵圆圆, 宫鹏, 等. 动态地表覆盖类型遥感监测: 中国主要湖泊面积2000-2010年间逐旬时间尺度消长[J]. 科学通报, 2014, 59(4-5): 397-411.SUN Fangdi, ZHAO Yuanyuan, Gong Peng, et al. Remote sensing dynamic monitoring land cover types: 2000-2010 years China’s major lakes area changed by ten days. 科学通报, 2014, 59(4-5): 397-411. (in Chinese)
[10] 曹修植. 洞庭湖泥沙淤积速度惊人[URL]. 2011. http://www.hunangtzy.com/kpyd/kp5/content_33537.html CHAO Xiuzhi. Dongting Lake sediment deposition at an alarming rate. 2011. (in Chinese) http://www.hunangtzy.com/kpyd/kp5/content_33537.html
[11] 洪林, 董磊华, 李文哲, 等. 三峡工程建库后对洞庭湖、水位、泥沙和水质的影响分析[J]. 中国水利, 2007, 13-14.HONG Lin, DONG Leihua, LI Wenzhe. Impact of Three Gorges reservoir on water level, sediment and water quality of Dongting Lake. China Water Resources, 2007, 13-14. (in Chinese)
[12] 徐俊杰, 何青, 刘红, 等. 2006年长江特枯径流特征及其原因初探[J]. 长江流域资源与环境, 2008, 17(5): 716-722.XU Junjie, HE Qing, LIU Hong, et al. Preliminary analysis of characteristics of the exceptional low discharge and its cause over the Yangtze river, 2006. Resources and Environment in the Yangtze Basin, 2008, 17(5): 716-722. (in Chinese)
[13] 成舸. 973项目子课题: 三峡工程或改变洞庭湖湿地格局[N]. 中国科学报, 2014-02-10(6).CHENG Ke. 973 sub-project: Three Gorges Project or change the pattern of Dongting Lake wetland. Science China Press, 2014-02-10(6). (in Chinese)