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浏览/检索结果: 共23条，第1-10条 帮助 限定条件 发表日期：2019    专题：地理科学与资源研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Variability in macroinvertebrate community structure and its response to ecological factors of the Weihe River Basin, China 期刊论文 ECOLOGICAL ENGINEERING, 2019, 卷号: 140, 页码: 13 作者:  Su, Ping;  Wang, Xinxin;  Lin, Qidong;  Peng, Jianglin;  Song, Jinxi 收藏  |  浏览/下载：11/0  |  提交时间：2020/05/19 Macroinvertebrate  Community structure  Ecological factors  The Weihe River Basin   Integrating land surface conditions and transport networks to quantify the spatial accessibility of cities in China 期刊论文 JOURNAL OF MAPS, 2019, 页码: 7 作者:  Chen, Wei;  Liu, Weidong;  Liu, Zhigao 收藏  |  浏览/下载：6/0  |  提交时间：2020/05/19 Accessibility  travel time  cost distance  spatial structure  China   Using soil aggregate stability and erodibility to evaluate the sustainability of large-scale afforestation of Robinia pseudoacacia and Caragana korshinskii in the Loess Plateau 期刊论文 FOREST ECOLOGY AND MANAGEMENT, 2019, 卷号: 450, 页码: 13 作者:  Wang, Baorong;  Zhao, Xiaodan;  Liu, Yang;  Fang, Ying;  Ma, Rentian 收藏  |  浏览/下载：8/0  |  提交时间：2020/03/23 Soil aggregate stability  Soil erodibility  Plantation  Revegetation  Soil structure  Mean weighted diameter   A New Method for Measuring Topological Structure Similarity between Complex Trajectories 期刊论文 IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2019, 卷号: 31, 期号: 10, 页码: 1836-1848 作者:  Wang, Huimeng;  Du, Yunyan;  Yi, Jiawei;  Sun, Yong;  Liang, Fuyuan 收藏  |  浏览/下载：6/0  |  提交时间：2020/03/23 Complex trajectories  topological structure  graph isomorphism  similarity  ocean eddies   Mesoscale spatial variability of soil-water content in an alpine meadow on the northern Tibetan Plateau 期刊论文 HYDROLOGICAL PROCESSES, 2019, 卷号: 33, 期号: 19, 页码: 2523-2534 作者:  Zhu, Xuchao;  Shao, Mingan;  Liang, Yin;  Tian, Zhiyuan;  Wang, Xin 收藏  |  浏览/下载：33/0  |  提交时间：2020/03/23 geostatistics  mesoscale alpine meadow  soil-water content  spatial structure variation  spatial variability   Impacts of Nutrition Subsidies on Diet Diversity and Nutritional Outcomes of Primary School Students in Rural Northwestern China-Do Policy Targets and Incentives Matter? 期刊论文 INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2019, 卷号: 16, 期号: 16, 页码: 14 作者:  Chen, Qihui;  Pei, Chunchen;  Bai, Yunli;  Zhao, Qiran 收藏  |  浏览/下载：27/0  |  提交时间：2020/03/23 malnutrition  nutrition subsidy  policy target  incentive  dietary structure  rural China   Conservative allocation strategy of multiple nutrients among major plant organs: From species to community 期刊论文 JOURNAL OF ECOLOGY, 2019, 页码: 12 作者:  Zhao, Ning;  Yu, Guirui;  Wang, Qiufeng;  Wang, Ruili;  Zhang, Jiahui 收藏  |  浏览/下载：6/0  |  提交时间：2020/03/23 allometry  community structure  community-weighted mean traits  conservatism  homeostasis  nutrient stock  organ activity  stoichiometry   Sediment addition and legume cultivation result in sustainable, long-term increases in ecosystem functions of sandy grasslands 期刊论文 LAND DEGRADATION & DEVELOPMENT, 2019, 页码: 10 作者:  Wu, Honghui;  Lu, Linyou;  Zhang, Yunlong;  Xu, Chong;  Yang, Hao 收藏  |  浏览/下载：53/0  |  提交时间：2019/09/24 carbon sequestration  grassland restoration  land degradation  soil structure  water holding capacity   Extracellular polysaccharides of endophytic fungus Alternaria tenuissima F1 from Angelica sinensis: Production conditions, purification, and antioxidant properties 期刊论文 INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2019, 卷号: 133, 页码: 172-183 作者:  Wang, Yonggang;  Li, Yuanli;  Li, Shaowei;  Li, QingYang;  Fan, Wenguang 收藏  |  浏览/下载：272/0  |  提交时间：2019/09/24 Endophytic fungus exopolysaccharide  Production optimization and purification  Structure and bioactivities   The impacts of farmers' livelihood capitals on planting decisions: A case study of Zhagana Agriculture-Forestry-Animal Husbandry Composite System 期刊论文 LAND USE POLICY, 2019, 卷号: 86, 页码: 208-217 作者:  Yang, Lun;  Liu, Moucheng;  Lun, Fei;  Min, Qingwen;  Li, Wenhua 收藏  |  浏览/下载：60/0  |  提交时间：2019/09/24 Agricultural heritage system  Planting structure  Planting willingness  Qinghai-Tibet plateau