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Assessment of calibration methods for nitrogen estimation in wet and dry soil samples with different wavelength ranges using near-infrared spectroscopy 期刊论文
COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2021, 卷号: 186, 页码: 9
Authors:  Wang, Qinqin;  Zhang, Hao;  Li, Fadong;  Gu, Congke;  Qiao, Yunfeng;  Huang, Siyuan
Favorite  |  View/Download:2/0  |  Submit date:2021/08/19
Soil nitrogen  Partial least squares regression  Back propagation neural network  Successive projections algorithm  
Declined trend in herbaceous plant green-up dates on the Qinghai-Tibetan Plateau caused by spring warming slowdown 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 772, 页码: 10
Authors:  Sun, Qingling;  Li, Baolin;  Jiang, Yuhao;  Chen, Xiuzhi;  Zhou, Guoyi
Favorite  |  View/Download:8/0  |  Submit date:2021/06/10
Spring phonology  GUD  Temporal change trend  Climate warming  Plant functional group  Ground observation  
Improving estimation of soil organic matter content by combining Landsat 8 OLI images and environmental data: A case study in the river valley of the southern Qinghai-Tibet Plateau 期刊论文
COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2021, 卷号: 185, 页码: 12
Authors:  Yu, Qing;  Yao, Tianci;  Lu, Hongwei;  Feng, Wei;  Xue, Yuxuan;  Liu, Binxiao
Favorite  |  View/Download:6/0  |  Submit date:2021/07/09
Soil organic matter  Environmental factors  Landsat 8 OLI images  Qinghai-Tibet Plateau  Precision agriculture  
Controlling gully- and revegetation-induced dried soil layers across a slope-gully system 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 755, 页码: 12
Authors:  Zhang, Chencheng;  Wang, Yunqiang;  Shao, Ming'an
Favorite  |  View/Download:6/0  |  Submit date:2021/03/15
Environmental factors  Side evaporation  Soil-water deficit  Partial least squares regression  Loess Plateau  
Identifying contributions of climatic and atmospheric changes to autumn phenology over mid-high latitudes of Northern Hemisphere 期刊论文
GLOBAL AND PLANETARY CHANGE, 2021, 卷号: 197, 页码: 13
Authors:  Guo, Mengdi;  Wu, Chaoyang;  Peng, Jie;  Lu, Linlin;  Li, Shihua
Favorite  |  View/Download:8/0  |  Submit date:2021/04/25
Autumn phenology  Climate change  Atmospheric change  Normalize Difference Vegetation Index  
Estimates and determinants of soil organic carbon and total nitrogen stocks up to 5 m depth across a long transect on the Loess Plateau of China 期刊论文
JOURNAL OF SOILS AND SEDIMENTS, 2021, 页码: 18
Authors:  Zhang, Chencheng;  Wang, Yunqiang;  Jia, Xiaoxu;  Shao, Ming'an
Favorite  |  View/Download:6/0  |  Submit date:2021/03/15
Environmental factors  Chinese Loess Plateau  Land-use types  Precipitation gradient  Partial least squares regression  
Estimation of the Grassland Aboveground Biomass of the Inner Mongolia Plateau Using the Simulated Spectra of Sentinel-2 Images 期刊论文
REMOTE SENSING, 2020, 卷号: 12, 期号: 24, 页码: 22
Authors:  Pang, Haiyang;  Zhang, Aiwu;  Kang, Xiaoyan;  He, Nianpeng;  Dong, Gang
Favorite  |  View/Download:8/0  |  Submit date:2021/03/15
aboveground biomass  multispectrum  hyperspectral  Sentinel-2  the simulated spectrum  estimation  
Factors influencing the ecological security of island cities: A neighborhood-scale study of Zhoushan Island, China 期刊论文
SUSTAINABLE CITIES AND SOCIETY, 2020, 卷号: 55, 页码: 11
Authors:  Wu, Yizhou;  Zhang, Tiancheng;  Zhang, Huan;  Pan, Tao;  Ni, Xueling;  Grydehoj, Adam;  Zhang, Jianming
Favorite  |  View/Download:12/0  |  Submit date:2020/05/19
Island cities  Ecological footprint  Partial least square  Neighborhood scale  Zhoushan Island  
Research on Generating an Indoor Landmark Salience Model for Self-Location and Spatial Orientation from Eye-Tracking Data 期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2020, 卷号: 9, 期号: 2, 页码: 26
Authors:  Wang, Chengshun;  Chen, Yufen;  Zheng, Shulei;  Yuan, Yecheng;  Wang, Shuang
Favorite  |  View/Download:12/0  |  Submit date:2020/05/19
indoor landmark  eye-tracking data  landmark salience model  self-location  orientation  
Surface modelling of forest aboveground biomass based on remote sensing and forest inventory data 期刊论文
GEOCARTO INTERNATIONAL, 2019, 页码: 16
Authors:  Sun, Xiaofang;  Li, Bai;  Du, Zhengping;  Li, Guicai;  Fan, Zemeng;  Wang, Meng;  Yue, Tianxiang
Favorite  |  View/Download:19/0  |  Submit date:2020/03/23
Aboveground biomass  high accuracy surface modelling  mapping