WATER_USE_EFFICIENCY

作品数:257被引量:1056H指数:15
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Spatiotemporal characteristics and influencing factors of vegetation water use efficiency on the Tibetan Plateau in 2001–2020
《Journal of Geographical Sciences》2025年第1期39-64,共26页HE Chenyang WANG Yanjiao YAN Feng LU Qi 
National Nonprofit Institute Research Grant of CAF,No.CAFYBB2018ZA004,No.CAFYBB2023ZA009;Fengyun Application Pioneering Project,No.FY-APP-ZX-2023.02。
Water use efficiency(WUE),as a pivotal indicator of the coupling degree within the carbon–water cycle of ecosystems,holds considerable importance in assessment of the carbon–water balance within terrestrial ecosyste...
关键词:water use efficiency spatiotemporal characteristic influencing factor Tibetan Plateau 
2001-2020年内蒙古地区水分利用效率的时空变化及其影响因素被引量:2
《Journal of Geographical Sciences》2023年第1期169-194,共26页美丽 佟斯琴 银山 包玉海 黄晓君 阿拉腾图娅 王永芳 郭恩亮 元志辉 那顺达来 高苏日固嘎 刘心怡 叶志刚 
National Natural Science Foundation of China,No.42061070,No.61631011;Science and Technology Fundamental Resources Survey Special Sub-project,No.2017FY101301-4;Fundamental Research Funds for the Inner Mongolia Normal University,No.2022JBBJ013。
Water use efficiency(WUE)is an important variable to explore coupled relationships in carbon and water cycles.In this study,we first compared the spatial variations of annual gross primary productivity(GPP)and evapotr...
关键词:gross primary productivity(GPP) evapotranspiration(ET) water use efficiency(WUE) climate change soil water content 
Divergent effects of climate change on cropland ecosystem water use efficiency at different elevations in southwestern China被引量:1
《Journal of Geographical Sciences》2022年第8期1601-1614,共14页TAO Jian ZHU Juntao ZHANG Yangjian DONG Jinwei ZHANG Xianzhou 
National Natural Science Foundation of China,No.41501054;Scientific Research Foundation of Shandong Technology and Business University,No.BS201735;Key Research Program of Frontier Sciences of the Chinese Academy of Sciences,No.QYZDB-SSW-DQC005。
Understanding climatic effects on cropland water use efficiency at different elevations is imperative for managing agricultural water and production in response to ongoing climate change in climate-sensitive areas wit...
关键词:CROPLAND water use efficiency southwestern China elevational gradient 
Response of the water use efficiency of natural vegetation to drought in Northeast China被引量:4
《Journal of Geographical Sciences》2018年第5期611-628,共18页刘丹 于成龙 赵放 
Foundation of Northeast China Innovation and Opening Laboratory of Eco-Meteorology,CMA,No.stqx2017zd01;Special Projects of Climate Change of CMA,No.CCSF201512;Foundation of Institute of Atmospheric Environment in Shenyang,CMA,No.2016SYIAE11;National Natural Science Foundation of China,No.41165005
Drought has become a problem that is universally faced by global terrestrial ecosystems. Northeast China is located in a region sensitive to global climate changes, and one of the main impacts of climate changes in No...
关键词:NATURAL VEGETATION DROUGHT water use efficiency (WUE) 
Patterns and driving factors of WUE and NUE in natural forest ecosystems along the North-South Transect of Eastern China被引量:21
《Journal of Geographical Sciences》2011年第4期651-665,共15页SHENG Wenping REN Shujie YU Guirui FANG Huajun JIANG Chunming ZHANG Mi 
National Natural Science Foundation of China No.30590381; No.31000211; National Basic Research Program of China No.2010CB833504
From July 2008 to August 2008, 72 leaf samples from 22 species and 81 soil samples in the nine natural forest ecosystems were collected, from north to south along the North-South Transect of Eastern China (NSTEC). B...
关键词:water use efficiency (WUE) nitrogen use efficiency (NUE) δ 13C C/N North-South Transect of Eastern China (NSTEC) 
Impacts of climate change on winter wheat growth in Panzhuang Irrigation District, Shandong Province被引量:9
《Journal of Geographical Sciences》2010年第6期861-875,共15页LIU Yujie YUAN Guofu 
National High-tech Program of China, No.2007AA10Z223; National Basic Research Program of China,No.2005CB121103
Global climate change has significant impacts on agricultural production. Future climate change will bring important influences to the food security. The CERES-Wheat model was used to simulate the winter wheat growing...
关键词:climate change irrigation district wiater wheat water use efficiency 
Study on micro-water-collecting technique in dryland field of spring maize
《Journal of Geographical Sciences》1998年第3期66-73,共8页ZHONG Zhaozhan ZHAO Jubao MEI Xurong Institute of Agrometeorology, Chinese Academy of Agricultural Sciences, Beijing 100081 CHINA 
This paper analyses the effect of water storage and soil moisture conservation by means of micro water collecting technique in the dryland field of spring maize. The results indicate that the rainfall infiltration d...
关键词:soil moisture conservation DRYLAND spring maize yield micro  water  collecting technique water use efficiency. 
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