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地理科学与资源研究所 [3]
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期刊论文 [8]
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学科主题:Environmental Sciences
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Neural network guided interpolation for mapping canopy height of China's forests by integrating GEDI and ICESat-2 data
期刊论文
REMOTE SENSING OF ENVIRONMENT, 2022, 卷号: 269
作者:
Liu, Xiaoqiang
;
Su, Yanjun
;
Hu, Tianyu
;
Yang, Qiuli
;
Liu, Bingbing
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浏览/下载:1/0
  |  
提交时间:2024/03/07
Forest canopy height
GEDI
ICESat-2 ATLAS
Lidar
Spatial interpolation
Deep neural network
Spatio-temporal patterns of satellite-derived grassland vegetation phenology from 1998 to 2012 in Inner Mongolia, China
期刊论文
JOURNAL OF ARID LAND, 2016, 卷号: 8, 期号: 3, 页码: 462-477
作者:
Sha Zongyao
;
Zhong Jialin
;
Bai Yongfei
;
Tan Xicheng
;
Li, Jonathan
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  |  
浏览/下载:0/0
  |  
提交时间:2022/07/08
phenological timing
degradation
harmonic analysis
human activity
climate
restoration
Spatio-temporal patterns of satellite-derived grassland vegetation phenology from 1998 to 2012 in Inner Mongolia, China
期刊论文
JOURNAL OF ARID LAND, 2016, 卷号: 8, 期号: 3
作者:
Sha Zongyao
;
Zhong Jialin
;
Bai Yongfei
;
Tan Xicheng
;
Li, Jonathan
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2022/07/05
phenological timing
degradation
harmonic analysis
human activity
climate
restoration
Fugacity approach to evaluate the sediment-water diffusion of polycyclic aromatic hydrocarbons
期刊论文
JOURNAL OF ENVIRONMENTAL MONITORING, 2011, 卷号: 13, 期号: 6, 页码: 1589-1596
作者:
Wang, De-Gao
;
Alaee, Mehran
;
Byer, Jonathan
;
Liu, Yong-Jun
;
Tian, Chong-Guo
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  |  
浏览/下载:10/0
  |  
提交时间:2011/07/22
Persistent Organic Pollutants
Air-soil Exchange
Organochlorine Pesticides
Polychlorinated-biphenyls
Partition-coefficients
Aqueous Solubilities
Agricultural Soils
United-states
Soot Carbon
Pahs
Factors regulating trophic status in a large subtropical reservoir, China
期刊论文
ENVIRONMENTAL MONITORING AND ASSESSMENT, 2010, 卷号: 169, 期号: 1-4, 页码: 237-248
作者:
Xu, Yaoyang
;
Cai, Qinghua
;
Han, Xinqin
;
Shao, Meiling
;
Liu, Ruiqiu
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  |  
浏览/下载:52/9
  |  
提交时间:2010/12/23
Trophic state
Hydrological factors
Three-Gorges Reservoir
Empirical models
A landscape approach to quantifying land cover changes in Yulin, Northwest China
期刊论文
ENVIRONMENTAL MONITORING AND ASSESSMENT, 2008, 卷号: 138, 期号: 1-3, 页码: 139-147
作者:
Deng, Xiangzheng
;
Liu, Yansui(刘彦随)
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浏览/下载:292/70
  |  
提交时间:2011/06/10
land cover
landscape
TM
Northwest China
A holistic approach towards assessment of severity of land degradation along the Great Wall in Northern Shaanxi Province, China
期刊论文
ENVIRONMENTAL MONITORING AND ASSESSMENT, 2003, 卷号: 82, 期号: 2, 页码: 187-202
作者:
Liu, YS(刘彦随)
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浏览/下载:253/59
  |  
提交时间:2011/06/10
China
desertification risk
land degradation
sand-blown area
severity assessment
SPATIALIZATION MODEL OF POPULATION BASED ON DATASET OF LAND USE AND LAND COVER CHANGE IN CHINA
期刊论文
The spatialization of population of counties in China is significant. Firstly, we can gain the estimated values of population density adaptive to different kinds of regions. Secondly, we can integrate effectively population data with other data including natural resources, environment, society and economy, build I km GRIDs of natural resources reserves per person, population density and other economic and environmental data, which are necessary to the national management and macro adjustment and control of natural resources and dynamic monitoring of population. In order to establish population information system serving national decision-making, three steps ought to be followed: 1) establishing complete geographical spatial data foundation infrastructure including the establishment of electric map of residence with high resolution using topographical map with large scale and high resolution satellite remote sensing data, the determination of attribute information of housing and office buildings, and creating complete set of attribute database and rapid data updating; 2) establishing complete census systems including improving the transformation efficiency from census data to digital database and strengthening the link of census database and geographical spatial database, meanwhile, the government should attach great importance to the establishment and integration of population migration database; 3) considering there is no GIS software specially serving the analysis and management of population data, a practical approach is to add special modules to present software system, which works as a bridge actualizing the digitization and spatialization of population geography research., 2002, 卷号: 12, 期号: 2, 页码: 114-119
作者:
Deng Xiang-zheng
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浏览/下载:273/81
  |  
提交时间:2011/06/10
spatialization models
population models
LUCC dataset
population spatialization
Deqing County
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