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科研机构
北京大学 [38]
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其他 [38]
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2016 [4]
2015 [3]
2014 [6]
2013 [1]
2012 [5]
2011 [1]
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共38条,第1-10条
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内容类型:其他
专题:北京大学
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Analysis of Characteristics and Trends of Temperature Change Over a 50-Year Period in the Gansu Province, China
其他
2016-01-01
Zhu, Wen-bo
;
Liu, Ya
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Temperature interpolation
Spatial distribution
Time series analysis
Estimation of Winter Wheat Yield Based on NOAA-NDVI Data
其他
2016-01-01
Zhu, Wen-bo
;
Zhao, Wen-liang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
NOAA-NDVI
winter wheat yield
Henan Province
VEGETATION INDEXES
SATELLITE IMAGERY
Urban thermal environment dynamics and associated landscape pattern factors: A case study in the Beijing metropolitan region
其他
2016-01-01
Peng, Jian
;
Xie, Pan
;
Liu, Yanxu
;
Ma, Jing
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/04
Urban thermal environment dynamics
High temperature center
Landscape composition
Landscape configuration
Beijing metropolitan region
LAND-SURFACE TEMPERATURE
HEAT-ISLAND
SEASONAL VARIABILITY
VEGETATION INDEX
SATELLITE IMAGES
GREEN SPACES
CHINA
COVER
URBANIZATION
CLIMATES
PM2.5 data reliability, consistency, and air quality assessment in five Chinese cities
其他
2016-01-01
Liang, Xuan
;
Li, Shuo
;
Zhang, Shuyi
;
Huang, Hui
;
Chen, Song Xi
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
air quality assessment
data quality
heating effect
meteorological effects
PM2
5
statistical modeling
POLLUTION
REGRESSION
MATTERS
MODELS
TRENDS
EXTRACTION OF URBAN IMPERVIOUS SURFACE FROM MULTI-TEMPORAL WORLDVIEW-2 IMAGERY USING SPECTRAL MIXTURE ANALYSIS: A COMPARATIVE STUDY
其他
2015-01-01
Chen, Yan
;
Li, Peijun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
multi-temporal
high spatial resolution
impervious surface
linear spectral mixture analysis
Assessing Beijing's PM2.5 pollution: severity, weather impact, APEC and winter heating
其他
2015-01-01
Liang, Xuan
;
Zou, Tao
;
Guo, Bin
;
Li, Shuo
;
Zhang, Haozhe
;
Zhang, Shuyi
;
Huang, Hui
;
Chen, Song Xi
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
air quality
meteorological condition
observational study
quasi-experiment
FINE PARTICULATE MATTER
AIR-POLLUTION
ADDITIVE-MODELS
JANUARY 2013
CHINA
SENSITIVITY
VARIABLES
HEALTH
Polycyclic aromatic hydrocarbon (PAH) exposure and oxidative stress for a rural population from the North China Plain
其他
2015-01-01
Yang, Qiaoyun
;
Qiu, Xinghua
;
Li, Ran
;
Ma, Jin
;
Li, Keqiu
;
Li, Guang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
PAH exposure
Hydroxy-PAHs
Oxidative stress
MDA
8-OHdG
Rural population
North China Plain
PERSISTENT ORGANIC POLLUTANTS
WASTE RECYCLING SITE
DIETARY EXPOSURE
AIR-POLLUTION
CANCER RISK
1-HYDROXYPYRENE
DNA
METABOLITES
AMBIENT
WORKERS
LAI estimation of winter wheat using four spectral indices
其他
2014-01-01
Yang, Hang
;
Zhang, Lifu
;
Shi, Tingting
;
Jiang, Hailing
;
Tong, Qingxi
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  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
Comparison of accuracy and stability of estimating winter wheat chlorophyll content based on spectral indices
其他
2014-01-01
Hai-Ling, Jiang
;
Li-Fu, Zhang
;
Hang, Yang
;
Xiao-Ping, Chen
;
Shu-Dong, Wang
;
Xue-Ke, Li
;
Kai, Liu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Noise reduction of hyperspectral data based on rudin-osher-fatemi model
其他
2014-01-01
Dong, Yingying
;
Wang, Jihua
;
Zhu, Yining
;
Yang, Guijun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/17
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