Temporal-spatial variation of evapotranspiration in the Yellow River Delta based on an integrated remote sensing model
文献类型: 外文期刊
第一作者: Li, He
作者: Li, He;Chen, Zhongxin;Jiang, Zhiwei;Sun, Liang;Liu, Ke;Liu, Bin;Li, He;Chen, Zhongxin;Jiang, Zhiwei;Sun, Liang;Liu, Ke;Liu, Bin
作者机构:
关键词: evapotranspiration;MODIS;Yellow River Delta;integrated model;temporal-spatial
期刊名称:JOURNAL OF APPLIED REMOTE SENSING ( 影响因子:1.53; 五年影响因子:1.565 )
ISSN: 1931-3195
年卷期: 2015 年 9 卷
页码:
收录情况: SCI
摘要: Evapotranspiration (ET) is a key component in a water budget and energy balance study. In this study, moderate resolution imaging spectroradiometer (MODIS) data was used to estimate land surface ET in the Yellow River Delta, China. The ET estimation is based on an integrated model of the surface energy balance algorithm for land and two-source energy balance (TSEB). Compared with the pan data of meteorological stations and the simulated results from the original TSEB, the accuracy of the estimated ET is acceptable. Using the supervised classification method and the Landsat Thematic Mapper images, we obtained the seven-category land cover maps for the years of 2002, 2005, and 2008. The maps were used in analyzing the temporal-spatial variation of regional ET. The regional ET exhibits obvious spatial patterns: highest in the freshwater, while lowest in the other land. The spatial variation of ET in the study area is highly influenced by land cover types. The temporal variation of average monthly ET shows a characteristic unimodal curve, and the interannual change of the ET is small. In addition to precipitation, groundwater, runoff, and seawater are the other factors influencing the ET in this area. This study shows that the integrated remote sensing model is effective in estimating the land surface ET at a regional scale. (C) 2015 Society of Photo-Optical Instrumentation Engineers (SPIE)
分类号:
- 相关文献
作者其他论文 更多>>
-
Creeping Stem 1 regulates directional auxin transport for lodging resistance in soybean
作者:Xu, Zhiyong;Kong, Keke;Kong, Jiejie;Zhao, Tuanjie;Xu, Zhiyong;Zhang, Liya;Ji, Ronghuan;Liu, Jun;Li, Hongyu;Ren, Yulong;Zhou, Wenbin;Zhao, Tao;Liu, Bin;Xu, Zhiyong;Liu, Yi
关键词:soybean; lodging resistance; gravitropism; amyloplast sedimentation; polar auxin transport
-
Soybean2035: A decadal vision for soybean functional genomics and breeding
作者:Tian, Zhixi;Nepomuceno, Alexandre Lima;Song, Qingxin;Stupar, Robert M.;Liu, Bin;Kong, Fanjiang;Ma, Jianxin;Lee, Suk-Ha;Lee, Suk-Ha;Jackson, Scott A.
关键词:soybean; omics; functional genomics; molecular breeding; artificial intelligence
-
Concentration-dependent effect of norfloxacin on iron toxicity in the intestine of large yellow croaker Larimichthys crocea (Richardson, 1846)
作者:Zeng, Lin;Wang, Yong-Hong;Ai, Chun-Xiang;Yu, Min-Hui;Liu, Bin;Liu, Bin;Zhang, Hui;Li, Fei
关键词:iron exposure; norfloxacin; NF-kappa B; HSP;
Larimichthys crocea -
Identification and characterization of ClAPRR2, a key candidate gene controlling watermelon stripe color
作者:Liang, Shuang;Yang, Miaomiao;Zhang, Linlin;Fang, Xufeng;Luan, Feishi;Liu, Shi;Liang, Shuang;Yang, Miaomiao;Zhang, Linlin;Fang, Xufeng;Luan, Feishi;Liu, Shi;Zhang, Xian;Wei, Chunhua;Dai, Zuyun;Yang, Zhongzhou;Wang, Chaonan;Liu, Bin
关键词:Watermelon; Stripe color; Genetic mapping; Chlorophyll
-
Paenibacillus mesotrionivorans sp. nov., a Mesotrione-Degrading Strain Isolated from Soil
作者:Song, Ye;Wu, Yan;Ruan, Luyao;Wan, Minglai;Liu, Bin;He, Jian;Chen, Leyao;Wan, Minglai;Zhang, Baolong;He, Jian;He, Jian
关键词:
-
TPT disrupts early embryonic development and glucose metabolism of marine medaka in different salinites
作者:Li, Tengzhou;Liu, Bin;Xing, Shaoying;Liu, Ling;Li, Ping;Li, Zhi-Hua;Li, Luoxin
关键词:Oryzias melastigma; Triphenyltin; Salinity; Insulin signaling pathway
-
Regulation of Shade Avoidance Under Low-Blue-Light by MTA in Soybean
作者:Zhang, Liya;Liu, Jun;Chen, Jiaqi;Zhang, Yanyan;Qin, Chao;Lyu, Xiangguang;Li, Zhuang;Ji, Ronghuan;Liu, Bin;Li, Hongyu;Zhao, Tao
关键词:blue light; MTA; N6-methyladenosine (m6A); shade avoidance; soybean