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北京大学 [8]
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期刊论文 [23]
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Effects of revegetation on climate in the Mu Us Sandy Land of China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 739
作者:
Zheng, Ying
;
Dong, Lei
;
Xia, Qian
;
Liang, Cunzhu
;
Wang, Lixin
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2022/03/01
Vegetation restoration
Climate change
WRF model
Land surface biogeophysical properties
Arid and semi-arid region
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
收藏
  |  
浏览/下载:8/0
  |  
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)
Choosing a suitable epsilon(w-p) by distinguishing the dominant plant sources in sediment records using a new Pta index and estimating the paleo-delta D-p spatial distribution in China
期刊论文
ORGANIC GEOCHEMISTRY, 2018, 卷号: 121, 期号: 1, 页码: 161-168
作者:
Cao, Yunning
;
Liu, Hu
;
Wang, Zheng
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2018/09/21
Leaf Delta D-wax
Vegetation Effect
Pta Index
Paleo-delta D-p Reconstruction
Arid
Semi-arid
Assessment of the impact of different vegetation patterns on soil erosion processes on semiarid loess slopes
期刊论文
EARTH SURFACE PROCESSES AND LANDFORMS, 2018, 卷号: 43, 期号: 9, 页码: 1860-1870
作者:
Brevik, Eric C.
;
Feng, Tianjiao
;
Wei, Wei
;
Chen, Liding
;
Rodrigo-Comino, Jesus
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  |  
浏览/下载:16/0
  |  
提交时间:2019/06/17
vegetation pattern
rainfall simulation
runoff
soil erosion
semi-arid areas
Loess Plateau
The Response of Vegetation Phenology and Productivity to Drought in Semi-Arid Regions of Northern China
期刊论文
REMOTE SENSING, 2018, 卷号: 10, 期号: 5, 页码: 15
作者:
Kang, Wenping
;
Wang, Tao
;
Liu, Shulin
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  |  
浏览/下载:28/0
  |  
提交时间:2019/10/09
vegetation phenology
productivity
drought
SPEI
semi-arid region
An Improved Estimation of Regional Fractional Woody/Herbaceous Cover Using Combined Satellite Data and High-Quality Training Samples
期刊论文
REMOTE SENSING, 2017
Liu, Xu
;
Liu, Hongyan
;
Qiu, Shuang
;
Wu, Xiuchen
;
Tian, Yuhong
;
Hao, Qian
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
vegetation fractional cover
semi-arid area
MODIS
satellite data integration
spatial sampling design
image classification
Random Forest regression
model performance evaluation
LAND-COVER
INNER-MONGOLIA
MODIS DATA
VEGETATION
SURFACE
STEPPE
FOREST
COEXISTENCE
TOPOGRAPHY
TRANSITION
The Vertical Distribution of Soil Seed Bank and Its Restoration Implication in an Active Sand Dune of Northeastern Inner Mongolia, China
期刊论文
LAND DEGRADATION & DEVELOPMENT, 2016, 卷号: 27, 期号: 2, 页码: 305-315
作者:
Liu, Zhimin
;
Qian, Jianqiang
;
Hatier, Jean-Hugues B.
;
Liu, Bo
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2019/06/04
Population Regeneration
Sand Burial
Semi-arid Region
Vegetation Restoration
Vertical Distribution
Effects of Re-vegetation on Herbaceous Species Composition and Biological Soil Crusts Development in a Coal Mine Dumping Site
期刊论文
ENVIRONMENTAL MANAGEMENT, 2016, 卷号: 57, 期号: 2, 页码: 298-307
作者:
Zhao, Yang
;
Zhang, Peng
;
Hu, Yigang
;
Huang, Lei
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2019/10/09
Arid and semi-arid regions
Open pit coal mine
Re-vegetation types
Vegetation coverage
Species diversity
Determining the relative importance of climatic drivers on spring phenology in grassland ecosystems of semi-arid areas
期刊论文
国际生物气象学杂志, 2015
Zhu, Likai
;
Meng, Jijun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
Ordos
Semi-arid area
Grassland
Land surface phenology
The start of the growing season (SOS)
Climate change
GREEN-UP DATE
SATELLITE SENSOR DATA
TIME-SERIES
VEGETATION PHENOLOGY
SOUTHERN AFRICA
GROWING-SEASON
HIGH-LATITUDES
CHANGE IMPACTS
NORTH-AMERICA
NDVI DATA
Effects of vegetation restoration on the spatial distribution of soil moisture at the hillslope scale in semi-arid regions
期刊论文
CATENA, 2015, 卷号: 124, 期号: 1, 页码: 138-146
作者:
Yang, Lei
;
Chen, Liding
;
Wei, Wei
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2016/03/03
Soil moisture
Hillslope
Spatial variation
Vegetation restoration
Semi-arid
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