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[1]CAO Lei,DING Jianli,NIU Zengyi.Analysis of Spatiotemporal Change of Soil Moisture of the Ebinur Lake Area Based on TVDI[J].Research of Soil and Water Conservation,2016,23(03):43-47.

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Analysis of Spatiotemporal Change of Soil Moisture of the Ebinur Lake Area Based on TVDI

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 23 Number of periods: 2016 03 Page number: 43-47 Column: Public date: 2016-06-28

Title:: Analysis of Spatiotemporal Change of Soil Moisture of the Ebinur Lake Area Based on TVDI

Author(s):: CAO Lei^1,2, DING Jianli^1,2, NIU Zengyi^1,2; 1. College of Resources and Environment Science, Xinjiang University, Urumqi 830046, China;
2. Key Laboratory of Oasis Ecosystem, Ministry of Education, Xinjiang University, Urumqi 830046, China

Keywords:: temperature vegetation drought index (TVDI); soil moisture; Ebinur Lake; spatiotemporal change

CLC:: TP79;S152.7

DOI:: -

Abstract:: Ebinur lake area was taken as a study area in this study. Landsat satellite imageries taken in May of 2003 and May of 2013 were used as the main data sources to extract surface temperature (T_s) and vegetation index (NDVI) in order to inverse the temperature vegetation drought index (TVDI), construct feature space and analyze spatiotemporal change of soil moisture. The results showed that TVDI could effectively inverse the regional soil moisture with high precision; from 2003 to 2013, a total of 10-year span, the soil moisture spatial distribution from the lake to surrounding areas showed a decreasing trend in Ebinur Lake area; wet, normal and light drought areas were reducing, drought and heavy drought areas increased and showed the tendency of ‘two-increase and three-decrease’. Regional distribution of soil moisture is not optimistic. The local water resources management need to be strengthened in order to ensure the normal operation of regional ecological system.

References:: [1] 孙中峰,张学培,张晓明,等.晋西黄土区林地坡面土壤水分异质性研究[J].干旱地区农业研究,2004,22(2):81-86.
[2] 陈书林,刘元波,温作民.卫星遥感反演土壤水分研究综述[J].地球科学进展,2012,27(11):1192-12.
[3] 闫峰,王艳姣.基于Ts-EVI特征空间的土壤水分估算[J].生态学报,2009,29(9):4884-4891.
[4] Pohn H A, Offield T W, Watson K. Thermal inertia mapping from satellite-discrimination of geologic units in Oman[J]. J. Res. US Geol. Surv,1974,2(2):147-158.
[5] Gillies R R, Kustas W P, Humes K S. A verification of the ‘triangle’ method for obtaining surface soil water content and energy fluxes from remote measurements of the Normalized Difference Vegetation Index (NDVI) and surface[J]. International Journal of Remote Sensing,1997,18(15):3145-3166.
[6] Sandholt L, Rasmussen K, Andersen J. A simple enterpretation of the surface temperature/vegetation index Pace for assessment of surface moisture status[J].Remote Sensing of Environment,2002,79(2):213-224.
[7] Goward S N, Xue Y, Czajkowski K P. Evaluating land surface moisture conditions from the remotely sensed temperature/vegetation index measurements:An exploration with the simplified simple biosphere model[J]. Remote Sensing of Environment,2002,79(2):225-242.
[8] 张仁华.改进的热惯量模式及遥感土壤水分[J].地理研究,1990,19(2):101-112.
[9] Wu M C, Ding J L, Wang G F. Regional soil moisture inversion based on surface temperature and vegetation index characteristic spaces[J].Journal of Desert Research,2011,30(5):570-576.
[10] 张喆,丁建丽,李鑫,等.TVDI用于干旱区农业旱情监测的适宜性[J].中国沙漠,2015,35(1):220-227.
[11] 王宏,塔西甫拉提·特依拜,谢霞,等.新疆艾比湖地区不同土地利用类型的土壤盐渍化敏感性评价[J].地理科学进展,2011,30(5):593-599.
[12] 王爽,丁建丽,王璐,等.基于遥感的艾比湖流域近20 a生态服务价值对土地利用变化的响应[J].水土保持研究,2014,21(5):144-149.
[13] 钱亦兵,吴兆宁,常轶深,等.艾比湖地区植被和土壤在南-北区段上的差异性分析[J].干旱区地理,2013,36(5):781-789.
[14] 王璐,丁建丽.基于景观尺度的艾比湖保护区LUCC变化及其驱动力分析[J].水土保持研究,2015,22(1):217-223.
[15] 王春燕,王黎炜.湖泊生态旅游资源定量评价研究:以艾比湖湿地国家级自然保护区为例[J].改革与战略,2012,28(2):63-65.
[16] 覃志豪,高懋芳,秦晓敏,等.农业旱灾监测中的地表温度遥感反演方法:以MODIS数据为例[J].自然灾害学报,2005,14(4):64-71.
[17] 毛克彪,唐华俊,周清波,等.用辐射传输方程从MODIS数据中反演地表温度的方法[J].兰州大学学报,2007,43(4):12-17.
[18] 王树果,李新,韩旭军,等.利用多时相ASAR数据反演黑河流域中游地表土壤水分[J].遥感技术与应用,2009,24(5):582-587.
[19] 辛景峰.区域旱情遥感监测研究[D].北京:中国科学院遥感应用研究所,2003.
[20] 齐述华,王长耀,牛铮.利用温度植被旱情指数(TVDI)进行全国旱情监测研究[J].遥感学报,2003,7(5):420-427.
[21] Wang Xiujun, Chen Jian. Soil estimation based on the LST-EVI feature space[J].Remote Sensing Technology and Application,2014,29(1):46-53.
[22] 刘金伟,李志忠,武胜利,等.新疆艾比湖周边白刺沙堆形态特征空间异质性研究[J].中国沙漠,2009,29(4):628-635.
[23] 张红梅,吴基文,刘星,等.特征提取和决策树法土地利用遥感分类[J].测绘科学,2014,39(10):53-56.
[24] 肖生春,肖洪浪,卢琦.等.中国沙漠(地)生态系统水文调控功能及其服务价值评估[J].中国沙漠,2013,23(5):1568-1576.
[25] 刘永泉.新疆艾比湖最优运行水位研究[D].乌鲁木齐:新疆师范大学,2008.
[26] 白天路,杨勤科,申佳.黄土高原丘陵沟壑小流域土壤水分垂直分布变异特征及影响因子[J].生态学杂志,2009,28(12):2508-2514.
[27] 姜亚珍,张瑜洁,孙琛,等.基于TVDI河北省干热风同期土壤湿度监测研究[J].遥感技术与应用,2014,29(3):442-450.
[28] 邓铭江.新疆十大水生态环境保护目标及其对策探析[J].干旱区地理,2014,37(5):865-874.
[29] 张雪,董建国,汪有科,等.黄土丘陵区不同降雨条件下聚水沟土壤水分研究[J].水土保持研究,2015,22(2):129-135.

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