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科研机构
北京大学 [37]
内容类型
期刊论文 [36]
其他 [1]
发表日期
2017 [5]
2016 [6]
2015 [6]
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专题:北京大学
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Simultaneous Estimation of Leaf Area Index, Fraction of Absorbed Photosynthetically Active Radiation, and Surface Albedo From Multiple-Satellite Data
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2017
Ma, Han
;
Liu, Qiang
;
Liang, Shunlin
;
Xiao, Zhiqiang
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2017/12/03
Fraction of absorbed photosynthetically active radiation (FAPAR)
leaf area index (LAI)
multiple sensors
simultaneous estimation
surface albedo
CANOPY REFLECTANCE MODEL
FOLIAGE CLUMPING INDEX
IN-SITU MEASUREMENTS
SNOW-COVER
MODIS DATA
BIDIRECTIONAL REFLECTANCE
ACCURACY ASSESSMENT
NOAA AVHRR
MISR DATA
LAND
Spatiotemporal variations in the difference between satellite-observed daily maximum land surface temperature and station-based daily maximum near-surface air temperature
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2017
Lian, Xu
;
Zeng, Zhenzhong
;
Yao, Yitong
;
Peng, Shushi
;
Wang, Kaicun
;
Piao, Shilong
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2017/12/03
METEOROLOGICAL STATIONS
UNITED-STATES
MODIS DATA
CLIMATE
SKIN
FEEDBACKS
TRENDS
COVER
SPACE
INDEX
A snow-free vegetation index for improved monitoring of vegetation spring green-up date in deciduous ecosystems
期刊论文
REMOTE SENSING OF ENVIRONMENT, 2017
Wang, Cong
;
Chen, Jin
;
Wu, Jin
;
Tang, Yanhong
;
Shi, Peijun
;
Black, T. Andrew
;
Zhu, Kai
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Vegetation phenology
Green-up date
Remote sensing
Snowmelt
NDPI
Climate change
DIGITAL REPEAT PHOTOGRAPHY
CARBON-DIOXIDE EXCHANGE
DIFFERENCE WATER INDEX
LAND-SURFACE PHENOLOGY
TIBETAN PLATEAU
GROWING-SEASON
BOREAL REGIONS
HIGH-LATITUDES
SATELLITE DATA
CLIMATE-CHANGE
Assessment of the Daily Cloud-Free MODIS Snow-Cover Product for Monitoring the Snow-Cover Phenology over the Qinghai-Tibetan Plateau
期刊论文
REMOTE SENSING, 2017
Xu, Wenfang
;
Ma, Hanqing
;
Wu, Donghai
;
Yuan, Wenping
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
snow
MODIS
snow cover phenology
in situ snow depth
FSC threshold
NORTHERN XINJIANG
VALIDATION
CLIMATE
TURKEY
CHINA
VARIABILITY
RUNOFF
COMBINATION
DYNAMICS
IMPACTS
Range-Wide Snow Leopard Phylogeography Supports Three Subspecies
期刊论文
JOURNAL OF HEREDITY, 2017
Janecka, Jan E.
;
Zhang, Yuguang
;
Li, Diqiang
;
Munkhtsog, Bariushaa
;
Bayaraa, Munkhtsog
;
Galsandorj, Naranbaatar
;
Wangchuk, Tshewang R.
;
Karmacharya, Dibesh
;
Li, Juan
;
Lu, Zhi
;
Uulu, Kubanychbek Zhumabai
;
Gaur, Ajay
;
Kumar, Satish
;
Kumar, Kesav
;
Hussain, Shafqat
;
Muhammad, Ghulam
;
Jevit, Matthew
;
Hacker, Charlotte
;
Burger, Pamela
;
Wultsch, Claudia
;
Janecka, Mary J.
;
Helgen, Kristofer
;
Murphy, William J.
;
Jackson, Rodney
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2017/12/03
Asia
genetics
microsatellites
Panthera uncia
phylogeography
snow leopard
subspecies
WHOLE GENOME AMPLIFICATION
CAT FELIS-CATUS
TIBETAN PLATEAU
CONSERVATION GENETICS
POPULATION EXPANSION
CLIMATE-CHANGE
PUMA-CONCOLOR
NATIONAL-PARK
R-PACKAGE
DIVERSITY
Decrease in winter respiration explains 25% of the annual northern forest carbon sink enhancement over the last 30 years
期刊论文
GLOBAL ECOLOGY AND BIOGEOGRAPHY, 2016
Yu, Zhen
;
Wang, Jingxin
;
Liu, Shirong
;
Piao, Shilong
;
Ciais, Philippe
;
Running, Steven W.
;
Poulter, Benjamin
;
Rentch, James S.
;
Sun, Pengsen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Climate change
ecosystem respiration
net ecosystem exchange
northern forests
non-permafrost
snow cover
INCREASED SNOW DEPTH
SUB-ALPINE FOREST
SOIL RESPIRATION
GROWING-SEASON
HIGH-ELEVATION
BOREAL FOREST
CO2 EXCHANGE
CLIMATE
DIOXIDE
VEGETATION
Effects of litter quality and climate change along an elevational gradient on litter decomposition of subalpine forests, Eastern Tibetan Plateau, China
期刊论文
JOURNAL OF FORESTRY RESEARCH, 2016
Xu, Zhenfeng
;
Zhu, Jianxiao
;
Wu, Fuzhong
;
Liu, Yang
;
Tan, Bo
;
Yang, Wanqin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Alpine forest
Elevational gradient
Freezethaw
Global warming
Mass losses
FREEZE-THAW CYCLES
LEAF-LITTER
LOBLOLLY-PINE
WEST SICHUAN
COLD BIOMES
SNOW COVER
FIR FOREST
SOIL
RATES
RESPONSES
Plant Diversity along the Eastern and Western Slopes of Baima Snow Mountain, China
期刊论文
FORESTS, 2016
Yang, Yang
;
Shen, Zehao
;
Han, Jie
;
Ciren Zhongyong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
elevational gradient
mountain aspect
plant species diversity
comparative study
Baima Snow Mountain
Three Parallel River region
northwest Yunnan
SPECIES RICHNESS
ELEVATIONAL GRADIENT
BIODIVERSITY CONSERVATION
BETA-DIVERSITY
PATTERNS
CLIMATE
REGION
CONSTRAINTS
COMMUNITY
CONFLICT
Rapid degradation of permafrost underneath waterbodies in tundra landscapes-Toward a representation of thermokarst in land surface models
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-EARTH SURFACE, 2016
Langer, M.
;
Westermann, S.
;
Boike, J.
;
Kirillin, G.
;
Grosse, G.
;
Peng, S.
;
Krinner, G.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
LENA RIVER DELTA
ARCTIC COASTAL-PLAIN
ICE-RICH PERMAFROST
NORTHERN SIBERIA
THAW LAKES
CARBON-DIOXIDE
WATER TEMPERATURE
THERMAL REGIME
ENERGY BALANCE
SNOW COVER
Evaluating biases in simulated land surface albedo from CMIP5 global climate models
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2016
Li, Yue
;
Wang, Tao
;
Zeng, Zhenzhong
;
Peng, Shushi
;
Lian, Xu
;
Piao, Shilong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
SNOW COVER
FEEDBACK
FORESTS
EVAPOTRANSPIRATION
SUBLIMATION
VARIABILITY
SPREAD
MODIS
1ST
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