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科研机构
北京大学 [32]
内容类型
期刊论文 [25]
其他 [7]
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2017 [6]
2016 [8]
2015 [6]
2014 [1]
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2012 [2]
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专题:北京大学
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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
Management outweighs climate change on affecting length of rice growing period for early rice and single rice in China during 1991-2012
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2017
Wang, Xuhui
;
Ciais, Philippe
;
Li, Laurent
;
Ruget, Francois
;
Vuichard, Nicolas
;
Viovy, Nicolas
;
Zhou, Feng
;
Chang, Jinfeng
;
Wu, Xiuchen
;
Zhao, Hongfang
;
Piao, Shilong
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2017/12/03
Length of growing period
Rice
Climate change
Crop management
ORCHIDEE-crop
China
WINTER-WHEAT PHENOLOGY
PAST 3 DECADES
CROP MANAGEMENT
GROWTH DURATION
EXTREME HEAT
FIELD CROPS
YIELD
IMPACTS
MODELS
TEMPERATURE
OMI-measured increasing SO2 emissions due to energy industry expansion and relocation in northwestern China
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017
Ling, Zaili
;
Huang, Tao
;
Zhao, Yuan
;
Li, Jixiang
;
Zhang, Xiaodong
;
Wang, Jinxiang
;
Lian, Lulu
;
Mao, Xiaoxuan
;
Gao, Hong
;
Ma, Jianmin
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
OZONE MONITORING INSTRUMENT
SULFUR-DIOXIDE EMISSIONS
TREND DETECTION
SHELTER FOREST
NORTHERN CHINA
MANN-KENDALL
INVENTORY
POLLUTION
POLLUTANTS
RETRIEVAL
Detection, Occurrence, and Fate of Fluorotelomer Alcohols in Municipal Wastewater Treatment Plants
期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2017
Chen, Hongrui
;
Peng, Hui
;
Yang, Min
;
Hu, Jianying
;
Zhang, Yu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
POLYFLUOROALKYL SUBSTANCES PFASS
PERFLUORINATED CARBOXYLIC-ACIDS
AEROBIC BIOTRANSFORMATION
MASS FLOWS
AIR CONCENTRATIONS
ACTIVATED-SLUDGE
TELOMER ALCOHOLS
COMPOUNDS PFCS
PERFLUOROALKYL
EXPOSURE
Difference of urban development in China from the perspective of passenger transport around Spring Festival
期刊论文
APPLIED GEOGRAPHY, 2017
Xu, Jun
;
Li, Aoyong
;
Li, Dong
;
Liu, Yu
;
Du, Yunyan
;
Pei, Tao
;
Ma, Ting
;
Zhou, Chenghu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Urban development
Spring Festival transport
Crowdsourcing data
Network analysis
Spatial interaction
LAND-USE CHANGE
COMMUNITY STRUCTURE
SPATIAL INTERACTION
COMPLEX NETWORKS
AUTOCORRELATION
URBANIZATION
INFORMATION
PATTERNS
MODELS
SYSTEM
Spatiotemporal Fuzzy Clustering Strategy for Urban Expansion Monitoring Based on Time Series of Pixel-Level Optical and SAR Images
期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2017
Li, Shuang
;
Wang, Yafei
;
Chen, Peipei
;
Xu, Xinliang
;
Cheng, Chengqi
;
Chen, Bo
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Fuzzy information granulation
optical-synthetic aperture radar (SAR) image time series
pixel level
spatiotemporal fuzzy clustering (STFC)
urban expansion
REMOTE-SENSING IMAGES
UNSUPERVISED CHANGE DETECTION
LAND-COVER CHANGE
WEST-AFRICA
FUSION
AREAS
SEGMENTATION
CLASSIFICATION
CHINA
URBANIZATION
Plant phenological synchrony increases under rapid within-spring warming
期刊论文
SCIENTIFIC REPORTS, 2016
Wang, Cong
;
Tang, Yanhong
;
Chen, Jin
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
RECENT CLIMATE-CHANGE
FLOWERING PHENOLOGY
TEMPERATURE SENSITIVITY
NORTHERN-HEMISPHERE
REPRODUCTIVE SYNCHRONY
GENETIC-VARIATION
TIBETAN PLATEAU
TROPICAL SHRUB
VEGETATION
PATTERNS
Leaf unfolding of Tibetan alpine meadows captures the arrival of monsoon rainfall
期刊论文
SCIENTIFIC REPORTS, 2016
Li, Ruicheng
;
Luo, Tianxiang
;
Moelg, Thomas
;
Zhao, Jingxue
;
Li, Xiang
;
Cui, Xiaoyong
;
Du, Mingyuan
;
Tang, Yanhong
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
SPRING VEGETATION PHENOLOGY
CLIMATE-CHANGE
ALTITUDINAL GRADIENT
NORTHERN-HEMISPHERE
HIGH ASIA
PLATEAU
PRECIPITATION
TEMPERATURE
VARIABILITY
RESPONSES
Mapping Global Forest Aboveground Biomass with Spaceborne LiDAR, Optical Imagery, and Forest Inventory Data
期刊论文
REMOTE SENSING, 2016
Hu, Tianyu
;
Su, Yanjun
;
Xue, Baolin
;
Liu, Jin
;
Zhao, Xiaoqian
;
Fang, Jingyun
;
Guo, Qinghua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
global
forest
aboveground biomass
remote sensing
LiDAR
TROPICAL RAIN-FOREST
SMALL-FOOTPRINT LIDAR
SATELLITE DATA
BOREAL FOREST
CARBON STOCKS
AMAZONIAN FORESTS
RADAR BACKSCATTER
BIOSPHERE MODEL
AIRBORNE LIDAR
CLIMATE-CHANGE
Human-induced greening of the northern extratropical land surface
期刊论文
NATURE CLIMATE CHANGE, 2016
Mao, Jiafu
;
Ribes, Aurelien
;
Yan, Binyan
;
Shi, Xiaoying
;
Thornton, Peter E.
;
Seferian, Roland
;
Ciais, Philippe
;
Myneni, Ranga B.
;
Douville, Herve
;
Piao, Shilong
;
Zhu, Zaichun
;
Dickinson, Robert E.
;
Dai, Yongjiu
;
Ricciuto, Daniel M.
;
Jin, Mingzhou
;
Hoffman, Forrest M.
;
Wang, Bin
;
Huang, Mengtian
;
Lian, Xu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
LEAF-AREA INDEX
EARTH SYSTEM MODELS
VEGETATION INDEX
PART I
NDVI3G
VARIABILITY
PHENOLOGY
SIGNAL
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