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科研机构
北京大学 [115]
内容类型
期刊论文 [102]
其他 [13]
发表日期
2017 [13]
2016 [15]
2015 [16]
2014 [9]
2013 [10]
2012 [5]
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专题:北京大学
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Saturation Correction for Nighttime Lights Data Based on the Relative NDVI
期刊论文
REMOTE SENSING, 2017
Wang, Zheng
;
Yao, Fei
;
Li, Weifeng
;
Wu, Jiansheng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
DMSP/OLS
nighttime lights
saturation correction
relative NDVI
NET PRIMARY PRODUCTIVITY
SATELLITE IMAGERY
ECONOMIC-ACTIVITY
HUMAN-SETTLEMENTS
UNITED-STATES
LAND
CONSUMPTION
POPULATION
VEGETATION
EMISSIONS
Inconsistencies of interannual variability and trends in long-term satellite leaf area index products
期刊论文
GLOBAL CHANGE BIOLOGY, 2017
Jiang, Chongya
;
Ryu, Youngryel
;
Fang, Hongliang
;
Myneni, Ranga
;
Claverie, Martin
;
Zhu, Zaichun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
GLASS
GLOBMAP
intercomparison
LAI3g
leaf area index (LAI)
TCDR
time series
NDVI TIME-SERIES
PHOTOSYNTHETICALLY ACTIVE RADIATION
EMPIRICAL MODE DECOMPOSITION
VEGETATION GREENING TREND
TRIPLE COLLOCATION
LAI PRODUCTS
LAND-SURFACE
GLOBAL MODIS
DATA SETS
VALIDATION
Tree-ring-based SPEI reconstruction in central Tianshan Mountains of China since AD 1820 and links to westerly circulation
期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2017
Jiang, Peng
;
Liu, Hongyan
;
Wu, Xiuchen
;
Wang, Hongya
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
SPEI
tree-ring width
Tianshan Mountains
DROUGHT SEVERITY INDEX
MOISTURE VARIABILITY
NORTH-ATLANTIC
CLIMATE-CHANGE
TIME-SERIES
VEGETATION
IMPACTS
HISTORY
DATASET
SHAN
Nonlinear variations of forest leaf area index over China during 1982-2010 based on EEMD method
期刊论文
INTERNATIONAL JOURNAL OF BIOMETEOROLOGY, 2017
Yin, Yunhe
;
Ma, Danyang
;
Wu, Shaohong
;
Dai, Erfu
;
Zhu, Zaichun
;
Myneni, Ranga B.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Leaf area index
Forest
Variations
EEMD method
VEGETATION GREENING TREND
LAND-SURFACE MODELS
TIME-SERIES
INTERANNUAL VARIABILITY
CLIMATE-CHANGE
TEMPERATURE
LAI
UNCERTAINTY
NITROGEN
DYNAMICS
Assessing plant senescence reflectance index-retrieved vegetation phenology and its spatiotemporal response to climate change in the Inner Mongolian Grassland
期刊论文
INTERNATIONAL JOURNAL OF BIOMETEOROLOGY, 2017
Ren, Shilong
;
Chen, Xiaoqiu
;
An, Shuai
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/04
Grassland phenology
Remote sensing
Plant senescence reflectance index
Temperature and precipitation
Spatiotemporal response
Spatiotemporal pattern
GROWING-SEASON
SATELLITE DATA
SPRING PHENOLOGY
AIR-TEMPERATURE
NORTHERN CHINA
TREE PHENOLOGY
EASTERN CHINA
TIME-SERIES
MODIS DATA
REGION
Atmospheric deposition, CO2, and change in the land carbon sink
期刊论文
SCIENTIFIC REPORTS, 2017
Fernandez-Martinez, M.
;
Vicca, S.
;
Janssens, I. A.
;
Ciais, P.
;
Obersteiner, M.
;
Bartrons, M.
;
Sardans, J.
;
Verger, A.
;
Canadell, J. G.
;
Chevallier, F.
;
Wang, X.
;
Bernhofer, C.
;
Curtis, P. S.
;
Gianelle, D.
;
Gruewald, T.
;
Heinesch, B.
;
Ibrom, A.
;
Knohl, A.
;
Laurila, T.
;
Law, B. E.
;
Limousin, J. M.
;
Longdoz, B.
;
Loustau, D.
;
Mammarella, I.
;
Matteucci, G.
;
Monson, R. K.
;
Montagnani, L.
;
Moors, E. J.
;
Munger, J. W.
;
Papale, D.
;
Piao, S. L.
;
Penuelas, J.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
WATER-USE EFFICIENCY
ELEVATED CO2
NUTRIENT AVAILABILITY
NITROGEN DEPOSITION
SULFUR DEPOSITION
FOREST ECOSYSTEMS
SOIL RESPIRATION
UNITED-STATES
ACID-RAIN
DECOMPOSITION
1975-2014年福建省植被覆盖变化及其驱动因素
期刊论文
植物生态学报, 2017
李超
;
赵淑清
;
方精云
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
土地覆被
长期变化
驱动因素
植被生态
Landsat TM/MSS/OLI
land coverage
Landsat TM/MSS/OLI
long-term vegetation dynamics
driving factors
vegetation ecology
Climatic factors driving vegetation declines in the 2005 and 2010 Amazon droughts
期刊论文
PLOS ONE, 2017
Zhao, Wenqian
;
Zhao, Xiang
;
Zhou, Tao
;
Wu, Donghai
;
Tang, Bijian
;
Wei, Hong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
CANOPY STRUCTURE
TIME-SERIES
RAIN-FOREST
VARIABILITY
DYNAMICS
MODIS
WATER
NDVI
SOIL
SEASONALITY
Validation of a low-cost 2D laser scanner in development of a more-affordable mobile terrestrial proximal sensing system for 3D plant structure phenotyping in indoor environment
期刊论文
COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2017
Wang, Huanhuan
;
Lin, Yi
;
Wang, Zeliang
;
Yao, Yunjun
;
Zhang, Yuhu
;
Wu, Ling
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Plant phenotyping
Proximal sensing
Low-cost
2D laser scanner
3D plant structure
Indoor environment
LIDAR SENSOR
CROP
PHENOMICS
VEGETATION
CANOPIES
2000-2014年呼伦贝尔草原植被覆盖度时空变化分析
期刊论文
北京大学学报 自然科学版, 2017
彭飞
;
范闻捷
;
徐希孺
;
刘星
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
呼伦贝尔草原
像元二分模型
植被覆盖度(FVC)
时间序列
气象因子
植被时序变化点检测算法
相关性
Hulunbuir Steppe
pixel decomposition model
vegetation coverage (FVC)
time-series
climatic factors
changed points checking algorithm of vegetation time series
correlation
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