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科研机构
北京大学 [78]
内容类型
期刊论文 [74]
其他 [4]
发表日期
2017 [5]
2016 [15]
2015 [11]
2014 [11]
2013 [4]
2012 [3]
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共78条,第1-10条
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专题:北京大学
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Extensive and drastically different alpine lake changes on Asia's high plateaus during the past four decades
期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2017
Zhang, Guoqing
;
Yao, Tandong
;
Piao, Shilong
;
Bolch, Tobias
;
Xie, Hongjie
;
Chen, Deliang
;
Gao, Yanhong
;
O&apos
;
Shum, C. K.
;
Yang, Kun
;
Yi, Shuang
;
Lei, Yanbin
;
Wang, Weicai
;
He, You
;
Shang, Kun
;
Yang, Xiankun
;
Zhang, Hongbo
;
Reilly, Catherine M.
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Tibetan Plateau
Mongolian Plateau
lake change
inflection point
cryosphere
CENTRAL TIBETAN PLATEAU
OPEN WATER FEATURES
SEA-LEVEL RISE
CLIMATE-CHANGE
MOISTURE FLUX
GLACIAL LAKES
INDEX NDWI
IMAGERY
INVENTORY
IMPACTS
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
干旱区景观格局综合优化:黑河中游案例
期刊论文
北京大学学报 自然科学版, 2017
蒙吉军
;
王晓东
;
周朕
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2017/12/03
最小累积阻力模型
生态源地
生态廊道
生态功能分区
格局优化
黑河中游
minimum cumulative resistance model
ecological source
ecological corridor
ecological function regionalization
pattern optimization
middle reaches of Heihe River
中国干旱与湿润地区岩石漆光谱学特征研究
期刊论文
矿物岩石地球化学通报, 2017
许晓明
;
李艳
;
李岩
;
丁竑瑞
;
王浩然
;
鲁安怀
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
岩石漆
拉曼光谱
红外光谱
铁锰氧化物
rock varnish
Raman spectra
infrared spectra
manganese and iron oxides
An integrated ecohydrological modeling approach to exploring the dynamic interaction between groundwater and phreatophytes
期刊论文
ECOLOGICAL MODELLING, 2017
Li, Xi
;
Zheng, Yi
;
Sun, Zan
;
Tian, Yong
;
Zheng, Chunmiao
;
Liu, Jie
;
Liu, Shaomin
;
Xu, Ziwei
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Ecohydrological modeling
Groundwater
Phreatophytes
Populus euphratica
Heihe river basin
Integrated modeling
HEIHE RIVER-BASIN
MOJAVE DESERT ECOHYDROLOGY
POPULUS-EUPHRATICA FOREST
NORTHWESTERN CHINA
LOWER REACHES
VEGETATION DYNAMICS
TARIM RIVER
SENSITIVITY ANALYSIS
SPECIES-DIVERSITY
CATCHMENT-SCALE
Spatial-temporal patterns of water use efficiency and climate controls in China's Loess Plateau during 2000-2010
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2016
Zhang, Tian
;
Peng, Jian
;
Liang, Wei
;
Yang, Yuting
;
Liu, Yanxu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Water use efficiency
Net primary productivity
Evapotranspiration
Meteorological factors
Loess Plateau, China
NET PRIMARY PRODUCTIVITY
ECOSYSTEM CARBON SEQUESTRATION
DROUGHT SEVERITY INDEX
LIGHT USE EFFICIENCY
MAIZE ZEA-MAYS
TERRESTRIAL EVAPOTRANSPIRATION
WINTER-WHEAT
NORTHERN SHAANXI
ATMOSPHERIC CO2
MODIS DATA
Spatial and temporal variations of spring dust emissions in northern China over the last 30 years
期刊论文
ATMOSPHERIC ENVIRONMENT, 2016
Song, Hongquan
;
Zhang, Kesheng
;
Piao, Shilong
;
Wan, Shiqiang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Wind erosion
Integrated wind erosion modeling system
Spatial-temporal patterns
Human activities
Climate change
WIND-EROSION MODEL
GEOGRAPHIC INFORMATION-SYSTEMS
INTERANNUAL VARIATIONS
EASTERN AUSTRALIA
COLORADO PLATEAU
TIBETAN PLATEAU
INNER-MONGOLIA
ICE CORE
VEGETATION
CLIMATE
A cross-biome synthesis of soil respiration and its determinants under simulated precipitation changes
期刊论文
GLOBAL CHANGE BIOLOGY, 2016
Liu, Lingli
;
Wang, Xin
;
Lajeunesse, Marc J.
;
Miao, Guofang
;
Piao, Shilong
;
Wan, Shiqiang
;
Wu, Yuxin
;
Wang, Zhenhua
;
Yang, Sen
;
Li, Ping
;
Deng, Meifeng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
apparent Q(10)
aridity index
drought
meta-analysis
precipitation regime
soil moisture
soil temperature
wet
CLIMATE-CHANGE
TERRESTRIAL ECOSYSTEMS
MANIPULATION EXPERIMENTS
TEMPERATURE SENSITIVITY
GRASSLAND ECOSYSTEM
SEMIARID GRASSLAND
CO2 EFFLUX
RESPONSES
PULSES
METAANALYSIS
The application of polynomial analyses to detect global vegetation dynamics during 1982-2012
期刊论文
INTERNATIONAL JOURNAL OF REMOTE SENSING, 2016
Liu, Yanxu
;
Wang, Yanglin
;
Du, Yueyue
;
Zhao, Mingyue
;
Peng, Jian
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
NDVI TIME-SERIES
QINGHAI-TIBET PLATEAU
TREND ANALYSIS
MONITORING VEGETATION
DATA SETS
MODIS
AVHRR
PRODUCTS
CHINA
INDEX
Presumed Little Ice Age glacial extent in the eastern Tian Shan, China
期刊论文
JOURNAL OF MAPS, 2016
Li, Yanan
;
Li, Yingkui
;
Chen, Yixin
;
Lu, Xiaoyu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Little Ice Age
marginal moraine
the Second Glacier Inventory of China
eastern Tian Shan
BE-10 SURFACE EXPOSURE
TIEN-SHAN
URUMQI RIVER
CENTRAL-ASIA
HISTORICAL DATA
CLIMATE-CHANGE
GOOGLE EARTH
RANGE
CHRONOLOGIES
KYRGYZSTAN
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