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科研机构
北京大学 [30]
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期刊论文 [30]
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2017 [5]
2016 [7]
2015 [2]
2014 [2]
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内容类型:期刊论文
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
Contour Integration over Time: Psychophysical and fMRI Evidence
期刊论文
CEREBRAL CORTEX, 2017
Kuai, Shu-Guang
;
Li, Wu
;
Yu, Cong
;
Kourtzi, Zoe
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
contour integration
fMRI
Gestalt principles
good continuity
psychophysics
PRIMARY VISUAL-CORTEX
SHORT-TERM-MEMORY
LATERAL OCCIPITAL COMPLEX
PARIETAL CORTEX
GLOBAL SHAPES
HUMAN BRAIN
AREAS
PERCEPTION
INFORMATION
DYNAMICS
湖泊生态系统稳态转换驱动因子判定方法研究进展
期刊论文
水生态学杂志, 2017
赵磊
;
刘永
;
李玉照
;
朱翔
;
邹锐
;
宋迪
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
湖泊生态系统
稳态转换
驱动因子
lake ecosystem
regime shift
driving factor
State-Based General Gamma CUSUM for Modeling Heart Rate Variability Using Electrocardiography Signals
期刊论文
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2017
Chen, Lili
;
Zhang, Xi
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Cumulative sum (CUSUM)
disease diagnosis
general gamma distribution
heart rate variability
OBSTRUCTIVE SLEEP-APNEA
OXYGEN-SATURATION RECORDINGS
ACUTE MYOCARDIAL-INFARCTION
ARRHYTHMIA DIAGNOSIS
ELECTRICAL-ACTIVITY
CLASSIFICATION
CHARTS
PERFORMANCE
FEATURES
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
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
Perceptual Learning of Contrast Detection in the Human Lateral Geniculate Nucleus
期刊论文
CURRENT BIOLOGY, 2016
Yu, Qinlin
;
Zhang, Peng
;
Qiu, Jiang
;
Fang, Fang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
PRIMARY VISUAL-CORTEX
CORTICAL PLASTICITY
OCULAR DOMINANCE
TEXTURE-DISCRIMINATION
MONOCULAR DEPRIVATION
STRIATE CORTEX
V1 NEURONS
AREA V4
ORIENTATION
RESPONSES
A low-complexity sensor fusion algorithm based on a fiber-optic gyroscope aided camera pose estimation system
期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2016
Tan, Zhongwei
;
Yang, Chuanchuan
;
Li, Yuliang
;
Yan, Yan
;
He, Changhong
;
Wang, Xinyue
;
Wang, Ziyu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
visual tracking
camera pose estimation
fiber-optic gyroscope
low-complexity
sensor fusion
FRAME RATE VIDEO
KALMAN FILTER
TRACKING
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