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Using an integrative mapping approach to identify the distribution range and conservation needs of a large threatened mammal, the Asiatic black bear, in China 期刊论文
GLOBAL ECOLOGY AND CONSERVATION, 2021, 卷号: 31
作者:  Shen, Yunyi;  Liu, Mingzhang;  Wang, Dajun;  Shen, Xiaoli;  Li, Sheng
Adobe PDF(5325Kb)  |  收藏  |  浏览/下载：73/0  |  提交时间：2023/02/24
Asiatic black bear  IUCN species distribution map  Species distribution modeling  Management unit  Conservation strategy  
Different Causal Factors Occur between Land Use/Cover and Vegetation Classification Systems but Not between Vegetation Classification Levels in the Highly Disturbed Jing-Jin-Ji Region of China 期刊论文
SUSTAINABILITY, 2021, 卷号: 13, 期号: 8
作者:  Yi, Sangui;  Zhou, Jihua;  Lai, Liming;  Sun, Qinglin;  Liu, Xin;  Liu, Benben;  Guo, Jiaojiao;  Zheng, Yuanrun
Adobe PDF(4611Kb)  |  收藏  |  浏览/下载：78/0  |  提交时间：2023/02/24
pattern of vegetation and land use  cover  landscape metrics  ecological factors  redundant analysis  
An Impartial Semi-Supervised Learning Strategy for Imbalanced Classification on VHR Images 期刊论文
SENSORS, 2020, 卷号: 20, 期号: 22
作者:  Sun, Fei;  Fang, Fang;  Wang, Run;  Wan, Bo;  Guo, Qinghua;  Li, Hong;  Wu, Xincai
Adobe PDF(5707Kb)  |  收藏  |  浏览/下载：97/0  |  提交时间：2022/03/01
image classification  class imbalance  impartial semi-supervised learning strategy (ISS)  extreme gradient boosting (XGB)  very-high-resolution (VHR)  
Effects of spatial-temporal land cover distribution on gross primary production and net primary production in Schleswig-Holstein, northern Germany 期刊论文
CARBON BALANCE AND MANAGEMENT, 2020, 卷号: 15, 期号: 1
作者:  Ma, Liwei
Adobe PDF(4554Kb)  |  收藏  |  浏览/下载：78/0  |  提交时间：2022/03/01
Carbon stocks  Land cover  NPP  GPP  Calculated respiration  Hotspots and cold spots  
An updated Vegetation Map of China (1:1000000) 期刊论文
SCIENCE BULLETIN, 2020, 卷号: 65, 期号: 13, 页码: 1125-1136
作者:  Su, Yanjun;  Guo, Qinghua;  Hu, Tianyu;  Guan, Hongcan;  Jin, Shichao;  An, Shazhou;  Chen, Xuelin;  Guo, Ke;  Hao, Zhanqing;  Hu, Yuanman;  Huang, Yongmei;  Jiang, Mingxi;  Li, Jiaxiang;  Li, Zhenji;  Li, Xiankun;  Li, Xiaowei;  Liang, Cunzhu;  Liu, Renlin;  Liu, Qing;  Ni, Hongwei;  Peng, Shaolin;  Shen, Zehao;  Tang, Zhiyao;  Tian, Xingjun;  Wang, Xihua;  Wang, Renqing;  Xie, Zongqiang;  Xie, Yingzhong;  Xu, Xiaoniu;  Yang, Xiaobo;  Yang, Yongchuan;  Yu, Lifei;  Yue, Ming;  Zhang, Feng;  Ma, Keping
Adobe PDF(6509Kb)  |  收藏  |  浏览/下载：102/0  |  提交时间：2022/03/01
Efficiency of Extreme Gradient Boosting for Imbalanced Land Cover Classification Using an Extended Margin and Disagreement Performance 期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2019, 卷号: 8, 期号: 7
作者:  Sun, Fei;  Wang, Run;  Wan, Bo;  Su, Yanjun;  Guo, Qinghua;  Huang, Youxin;  Wu, Xincai
Adobe PDF(11880Kb)  |  收藏  |  浏览/下载：80/0  |  提交时间：2022/01/06
gradient boosting trees  margin  class imbalance  very-high resolution (VHR) remote sensing  land cover classification  disagreement performance  
Landscape-level vegetation classification and fractional woody and herbaceous vegetation cover estimation over the dryland ecosystems by unmanned aerial vehicle platform 期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2019, 卷号: 278
作者:  Wang, Haozhou;  Han, Dong;  Mu, Yue;  Jiang, Lina;  Yao, Xueling;  Bai, Yongfei;  Lu, Qi;  Wang, Feng
Adobe PDF(10642Kb)  |  收藏  |  浏览/下载：105/0  |  提交时间：2022/01/06
Dryland vegetation  Machine learning  Decision tree model  Digital orthophoto map  Otindag sandy land  Semi-arid ecosystem  Classification and regression tree (CART)  
Artificial Mangrove Species Mapping Using Pleiades-1: An Evaluation of Pixel-Based and Object-Based Classifications with Selected Machine Learning Algorithms 期刊论文
REMOTE SENSING, 2018, 卷号: 10, 期号: 2
作者:  Wang, Dezhi;  Wan, Bo;  Qiu, Penghua;  Su, Yanjun;  Guo, Qinghua;  Wu, Xincai
Adobe PDF(2967Kb)  |  收藏  |  浏览/下载：92/0  |  提交时间：2022/02/25
artificial mangrove  object-based  pixel-based  decision tree  random forest  support vector machine  
Land use and land cover change in Inner Mongolia - understanding the effects of China's re-vegetation programs 期刊论文
REMOTE SENSING OF ENVIRONMENT, 2018, 卷号: 204, 页码: 918-930
作者:  Yin, He;  Pflugmacher, Dirk;  Li, Ang;  Li, Zhengguo;  Hostert, Patrick
Adobe PDF(2143Kb)  |  收藏  |  浏览/下载：86/0  |  提交时间：2022/02/25
Land use and land cover change  Deforestation  Afforestation  Cropland retirement  MODIS time series  Trajectory-based approach  Inner Mongolia  Machine learning  Random forest  Probability scores  
Correlation between vegetation and environment at different levels in an arid, mountainous region of China 期刊论文
ECOLOGY AND EVOLUTION, 2017, 卷号: 7, 期号: 14, 页码: 5482-5492
作者:  Gao, Nannan;  Zhou, Jihua;  Zhang, Xiaolong;  Cai, Wentao;  Guan, Tianyu;  Jiang, Lianhe;  Du, Hui;  Yang, Dawen;  Cong, Zhentao;  Zheng, Yuanrun
Adobe PDF(2388Kb)  |  收藏  |  浏览/下载：88/0  |  提交时间：2022/03/28
environmental factors  landscape metrics  mountainous region  vegetation pattern