中文版 | English

在结果中检索

CCPortal

浏览/检索结果: 共4条，第1-4条 帮助

限定条件        
已选(0)清除 条数/页：   排序方式：
Poplar trees do not always act as a water pump: Evidence from modeling deep drainage in a low-coverage-mode shelterbelt in China 期刊论文
JOURNAL OF HYDROLOGY, 2022, 卷号: 605
作者:  Li, Wei;  Xiong, Wei;  Yang, Wenbin;  Wang, Tao;  Lian, Honglin;  Liu, Yali;  Han, Yuqing;  Yu, Haijiao;  Ao, Tiesheng;  Zhang, Mingliang
收藏  |  浏览/下载：28/0  |  提交时间：2022/04/28
SOIL HYDRAULIC PARAMETERS  GROUNDWATER RECHARGE  LOESS PLATEAU  INNER-MONGOLIA  EVAPOTRANSPIRATION  CONDUCTIVITY  MOISTURE  LAND  EQUATION  CLIMATE  
Assessing the Role of Policies on Land-Use/Cover Change from 1965 to 2015 in the Mu Us Sandy Land, Northern China 期刊论文
SUSTAINABILITY, 2017, 卷号: 9, 期号: 7
作者:  Li, Sen;  Wang, Tao;  Yan, Changzhen
收藏  |  浏览/下载：42/0  |  提交时间：2019/11/08
policy  land-use/cover change  agropastoral ecotone  Mu Us Sandy Land  
Quantitative Model Based on Field-Derived Spectral Characteristics to Estimate Soil Salinity in Minqin County, China 期刊论文
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 2014, 卷号: 78, 期号: 2
作者:  Pang, Guojin;  Wang, Tao;  Liao, Jie;  Li, Sen
收藏  |  浏览/下载：26/0  |  提交时间：2019/11/08
ANN  artificial neural network  BPNN  back-propagation neural  network  EC  electrical conductivity  FDR  first derivative reflectance  GA  genetic algorithm  NDVI  normalized difference vegetation index  PLS  partial least squares regression  RMSECV  root mean square error of cross-validation  RPD  ratio of prediction to deviation  SSC  soil salt content  
Ecological effects of desertification control and desertified land reclamation in an oasis-desert ecotone in an and region: A case study in Hexi Corridor, northwest China 期刊论文
ECOLOGICAL ENGINEERING, 2007, 卷号: 29, 期号: 2
作者:  Su, Yong Zhong;  Zhao, Wen Zhi;  Su, Pei Xi;  Zhang, Zhi Hui;  Wang, Tao;  Ram, Raghuvanshi
收藏  |  浏览/下载：36/0  |  提交时间：2019/11/08
oasis  desertification  soil development  sand transportation rate  transitional zone between oasis and desert  arid area