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浏览/检索结果: 共41条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Vegetation differentiation characteristics and control mechanisms in the Altay region based on topographic gradients 期刊论文  OAI收割 ECOLOGICAL INDICATORS, 2024, 卷号: 160, 页码: 111838 作者:  Wang, Baixue;  Cheng, Weiming;  Xu, Hua;  Wang, Ruibo;  Song, Keyu   |  收藏  |  浏览/下载：19/0  |  提交时间：2024/06/17 Geo-informatic Tupu  Topographic gradient  Topographic composite index  Vegetation distribution  Control mechanism  Altay region   Spatial coupling efficiency of collimators based on gradient-index lens with an angle polish 期刊论文  OAI收割 OPTICS AND LASER TECHNOLOGY, 2023, 卷号: 162 作者:  Song, Wei;  Xie, Youjin;  Hao, Wei;  Han, Junfeng;  Yan, Peipei   |  收藏  |  浏览/下载：36/0  |  提交时间：2023/03/22 Coupling efficiency  Return loss  Gradient-index lens  Beam-steering technology  Optical communication   Seasonal differences in the dominant factors of surface urban heat islands along the urban-rural gradient 期刊论文  OAI收割 FRONTIERS IN ENVIRONMENTAL SCIENCE, 2022, 卷号: 10, 页码: 16 作者:  Xin, Jiaxing;  Yang, Jun;  Wang, Ling-en;  Jin, Cui;  Xiao, Xiangming   |  收藏  |  浏览/下载：28/0  |  提交时间：2022/11/09 surface urban heat island  urban-rural gradient  normalized difference vegetation index  normalized difference build-up index  normalized difference water body index  dalian city   Seasonal differences in the dominant factors of surface urban heat islands along the urban-rural gradient 期刊论文  OAI收割 FRONTIERS IN ENVIRONMENTAL SCIENCE, 2022, 卷号: 10, 页码: 16 作者:  Xin, Jiaxing;  Yang, Jun;  Wang, Ling-en;  Jin, Cui;  Xiao, Xiangming   |  收藏  |  浏览/下载：23/0  |  提交时间：2022/11/09 surface urban heat island  urban-rural gradient  normalized difference vegetation index  normalized difference build-up index  normalized difference water body index  dalian city   Correlation and mechanism of extracellular polymeric substances (EPS) on the effect of sewage sludge electro-dewatering 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 800, 页码: - 作者:  Zhang, Yusong;  Cao, Bingdi;  Ren, Ruijun;  Shi, Yu;  Xiong, Jiaqing   |  收藏  |  浏览/下载：11/0  |  提交时间：2022/01/04 Alternative biome state  Climate gradient  Potential landscape  Threshold  Positive feedbacks  Aridity index   Spatial Pattern of Construction Land Distribution in Bays along the Coast of Vietnam 期刊论文  OAI收割 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2020, 卷号: 9, 期号: 12, 页码: 21 作者:  Zhang, Junjue;  Su, Fenzhen   |  收藏  |  浏览/下载：29/0  |  提交时间：2021/03/15 bay type  construction land  landscape index  spatial pattern  sea–  land gradient   Spatial Pattern of Construction Land Distribution in Bays along the Coast of Vietnam 期刊论文  OAI收割 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2020, 卷号: 9, 期号: 12, 页码: 21 作者:  Zhang, Junjue;  Su, Fenzhen   |  收藏  |  浏览/下载：10/0  |  提交时间：2021/03/15 bay type  construction land  landscape index  spatial pattern  sea–  land gradient   Efficient projected gradient methods for cardinality constrained optimization 期刊论文  OAI收割 SCIENCE CHINA-MATHEMATICS, 2019, 卷号: 62, 期号: 2, 页码: 245-268 作者:  Xu, Fengmin;  Dai, Yuhong;  Zhao, Zhihu;  Xu, Zongben   |  收藏  |  浏览/下载：52/0  |  提交时间：2019/04/02 sparse approximation  projected gradient method  global convergence  signal recovery  index tracking   Leaf and root nutrient concentrations and stoichiometry along aridity and soil fertility gradients 期刊论文  OAI收割 JOURNAL OF VEGETATION SCIENCE, 2019, 卷号: 30, 期号: 2, 页码: 291-300 作者:  Liu, Guofang;  Ye, Xuehua;  Huang, Zhenying;  Dong, Ming;  Cornelissen, Johannes H. C.   |  收藏  |  浏览/下载：24/0  |  提交时间：2022/01/06 aridity index gradient  dryland  ecological stoichiometry  fine root  intraspecific variation  nitrogen fixer  plant functional type  soil fertility gradient  species turnover   Water Shortage Drives Interactions Between Cushion and Beneficiary Species Along Elevation Gradients in Dry Himalayas 期刊论文  OAI收割 JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2018, 卷号: 123, 期号: 1, 页码: 226-238 作者:  Ale, Rita;  Zhang, Lin;  Li, Xiang;  Raskoti, Bhakta Bahadur;  Pugnaire, Francisco I.   |  收藏  |  浏览/下载：26/0  |  提交时间：2022/02/25 alpine plants  carbon isotope  interaction intensity  satellite vegetation index  stress gradient hypothesis  water availability