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科研机构
北京大学 [28]
内容类型
期刊论文 [26]
其他 [2]
发表日期
2017 [1]
2015 [3]
2013 [3]
2012 [2]
2011 [1]
2010 [2]
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共28条,第1-10条
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专题:北京大学
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Urbanization and environmental policy effects on the future availability of grazing resources on the Mongolian Plateau: Modeling socio-environmental system dynamics
期刊论文
ENVIRONMENTAL SCIENCE & POLICY, 2017
Allington, Ginger R. H.
;
Li, Wei
;
Brown, Daniel G.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Grassland
Climate
Livestock
Grazing Desertification
Net primary production
System dynamics model
INNER-MONGOLIA
LOCAL INSTITUTIONS
LAND DEGRADATION
NATURAL SYSTEMS
COUPLED HUMAN
CHINA
GRASSLANDS
RANGELAND
RESTORATION
ADAPTATION
Long-term vegetation changes in the four mega-sandy lands in Inner Mongolia, China
期刊论文
LANDSCAPE ECOLOGY, 2015
Zhou, Daojing
;
Zhao, Xia
;
Hu, Huifeng
;
Shen, Haihua
;
Fang, Jingyun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Climate change
Human activity
Desertification
Sandy land
Vegetation change
NDVI
NORTHERN CHINA
NDVI DATA
DESERTIFICATION
TRENDS
RESTORATION
DEGRADATION
CLIMATE
MODIS
ENVIRONMENT
PATTERNS
基于MODIS反演数据的河套地区荒漠化研究
期刊论文
北京大学学报 自然科学版, 2015
毛志春
;
宋宇
;
李蒙蒙
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
河套地区
荒漠化
土地覆盖类型
叶面积指数(LAI)
归一化植被指数(NDVI)
增强植被指数(EVI)
Hetao area
desertification
land cover types
LAI
NDVI
EVI
MULTI-SCALE ANTHROPOGENIC DRIVING FORCES OF KARST ROCKY DESERTIFICATION IN SOUTHWEST CHINA
期刊论文
land degradation development, 2015
Yan, X.
;
Cai, Y. L.
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  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
karst rocky desertification
driving forces
human pressure on land
social-economic circumstances
southwest China
HUKOU SYSTEM
SCALE
PRODUCTIVITY
DISPARITIES
MIGRATION
HEALTH
Fractional vegetation cover estimation in arid and semi-arid environments using HJ-1 satellite hyperspectral data
期刊论文
international journal of applied earth observation and geoinformation, 2013
Zhang, Xianfeng
;
Liao, Chunhua
;
Li, Jonathan
;
Sun, Quan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
HJ-1 satellite
Hyperspectral imager
Fractional vegetation cover
Atmospheric radiation correction
Dimidiate pixel model
RADIATION
INDEX
ECOSYSTEMS
RANGELAND
DESERT
IMAGES
NDVI
BAND
Quantifying the synergistic effect of the precipitation and land use on sandy desertification at county level: A case study in Naiman Banner, northern China
期刊论文
journal of environmental management, 2013
Ge Xiaodong
;
Ni Jinren
;
Li Zhenshan
;
Hu Ronggui
;
Ming Xin
;
Ye Qing
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
Sandy desertification
Land use
Regression
County level
MINQIN COUNTY
PROVINCE
Cellular automata-based model for developing land use ecological security patterns in semi-arid areas: a case study of Ordos, Inner Mongolia, China
期刊论文
environmental earth sciences, 2013
Mao, Xiyan
;
Meng, Jijun
;
Xiang, Yunyun
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2015/11/11
Cellular automata
Land use optimization
Ecological security
Semi-arid areas
OPTIMIZATION METHODOLOGY
NORTHERN CHINA
CLIMATE-CHANGE
DESERTIFICATION
Investigating spatial variation in the relationships between NDVI and environmental factors at multi-scales: a case study of Guizhou Karst Plateau, China
期刊论文
国际遥感杂志, 2012
Gao, Jiangbo
;
Li, Shuangcheng
;
Zhao, Zhiqiang
;
Cai, Yunlong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
GEOGRAPHICALLY-WEIGHTED REGRESSION
NON-STATIONARITY
RAINFALL RELATIONSHIP
MODEL
LAND
PROVINCE
CLIMATE
HETEROSCEDASTICITY
NONSTATIONARITY
VARIABLES
Satellite-based Studies on Large-Scale Vegetation Changes in China
期刊论文
journal of integrative plant biology, 2012
Zhao, Xia
;
Zhou, Daojing
;
Fang, Jingyun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
Normalized Difference Vegetation Index (NDVI)
phenology
remote sensing
vegetation coverage
vegetation degradation
vegetation productivity
NET PRIMARY PRODUCTION
BIOMASS CARBON STOCKS
LAND-COVER CHANGES
NORTHEAST CHINA
CENTRAL YANGTZE
SPRING PHENOLOGY
YIELD ESTIMATION
TIBETAN PLATEAU
CLIMATE-CHANGE
NDVI DATA
Effects of land use/land cover changes on rocky desertification-A case study of a small karst catchment in southwestern China
其他
2011-01-01
Wu, Xiuqin
;
Cai, Yunlong
;
Zhou, Tao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/12
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