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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 发表日期：2020     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 Patterns and trends in grain self-sufficiency on the Tibetan Plateau during 1985-2016 期刊论文 JOURNAL OF GEOGRAPHICAL SCIENCES, 2020, 卷号: 30, 期号: 10, 页码: 1590-1602 作者:  Shi Wenjiao;  Lu Changhe;  Shi Xiaoli;  Cui Jiaying 收藏  |  浏览/下载：6/0  |  提交时间：2021/03/15 Tibetan Plateau  grain  county scale  self-sufficiency  spatiotemporal distribution   Exploring evapotranspiration changes in a typical endorheic basin through the integrated observatory network 期刊论文 AGRICULTURAL AND FOREST METEOROLOGY, 2020, 卷号: 290, 页码: 14 作者:  Xu, Ziwei;  Liu, Shaomin;  Zhu, Zhongli;  Zhou, Ji;  Shi, Wenjiao 收藏  |  浏览/下载：23/0  |  提交时间：2021/07/09 Multiscale evapotranspiration  Typical ecosystem  Oasis-desert system  Heihe river basin   Large spatial variations in the distributions of and factors affecting forest water retention capacity in China 期刊论文 ECOLOGICAL INDICATORS, 2020, 卷号: 113, 页码: 16 作者:  Wu, Xi;  Shi, Wenjiao;  Guo, Bin;  Tao, Fulu 收藏  |  浏览/下载：13/0  |  提交时间：2020/05/19 China  Forest water retention  Meta-analysis  Path analysis  Spatial distribution  Factor   Systematic comparison of five machine-learning models in classification and interpolation of soil particle size fractions using different transformed data 期刊论文 HYDROLOGY AND EARTH SYSTEM SCIENCES, 2020, 卷号: 24, 期号: 5, 页码: 2505-2526 作者:  Zhang, Mo;  Shi, Wenjiao;  Xu, Ziwei 收藏  |  浏览/下载：10/0  |  提交时间：2021/03/23 A fundamental theorem for eco-environmental surface modelling and its applications 期刊论文 SCIENCE CHINA-EARTH SCIENCES, 2020, 页码: 21 作者:  Yue, Tianxiang;  Zhao, Na;  Liu, Yu;  Wang, Yifu;  Zhang, Bin 收藏  |  浏览/下载：27/0  |  提交时间：2021/03/23 HASM  FTEEM  Spatial upscaling  Spatial downscaling  Spatial interpolation  Data fusion  Model-data assimilation  Model coupling   Comparison of additive and isometric log-ratio transformations combined with machine learning and regression kriging models for mapping soil particle size fractions 期刊论文 GEODERMA, 2020, 卷号: 365, 页码: 16 作者:  Wang, Zong;  Shi, Wenjiao;  Zhou, Wei;  Li, Xiaoyan;  Yue, Tianxiang 收藏  |  浏览/下载：7/0  |  提交时间：2020/05/19 Soil particle size fractions  Log-ratio transformation  Boosted regression tree  Random forest  Regression kriging   Comprehensive benefits evaluation and its spatial simulation for well-facilitated farmland projects in the Huang-Huai-Hai Region of China 期刊论文 LAND DEGRADATION & DEVELOPMENT, 2020, 页码: 14 作者:  Wang, Xiaoqing;  Shi, Wenjiao;  Sun, Xiaofang;  Wang, Meng 收藏  |  浏览/下载：33/0  |  提交时间：2021/03/18 comprehensive benefits evaluation  Huang-Huai-Hai Region  ordinal logistic regression model  spatial prediction  well-facilitated farmland projects   A fundamental theorem for eco-environmental surface modelling and its applications 期刊论文 SCIENCE CHINA-EARTH SCIENCES, 2020, 卷号: 63 作者:  Yue, Tianxiang;  Zhao, Na;  Liu, Yu;  Wang, Yifu;  Zhang, Bin 收藏  |  浏览/下载：43/0  |  提交时间：2021/01/16 Variation Characteristics and Influencing Factors on the Number of Livestock in the Hohhot Area from 1986 to 2015 期刊论文 POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2020, 卷号: 29, 期号: 3, 页码: 2447-2453 作者:  Yan, Bojie;  Yan, Jingjie;  Shi, Wenjiao;  Li, Yaxing 收藏  |  浏览/下载：6/0  |  提交时间：2020/05/19 livestock  socio-economic factors  climate factors  correlation analysis  regression analysis   MSU-Net: A multi-scale U-Net for retinal vessel segmentation 会议论文 Beijing, China, September 11-13, 2020 作者:  Shi, Zhengjin;  Wang, Tianyu;  Xie, Feng;  Huang Z(黄钲);  Zheng, Xinyu 收藏  |  浏览/下载：11/0  |  提交时间：2021/03/14 Deep learning  Retinal vessel segmentation  Image processing  Fundus image  Convolutional neural network