中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
地理科学与资源研究所 [5]
采集方式
OAI收割 [5]
内容类型
SCI/SSCI论文 [5]
发表日期
2016 [2]
2015 [3]
学科主题
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内容类型:SCI/SSCI论文
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Using multi-angle hyperspectral data to monitor canopy leaf nitrogen content of wheat
SCI/SSCI论文
OAI收割
2016
作者:
Song X.
;
Xu, D. Y.
;
He, L.
;
Feng, W.
;
Wang, Y. H.
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2017/11/09
Multi-angle reflectance
Hyperspectral
Leaf nitrogen content
Wheat
Model
remote-sensing data
spectral reflectance
vegetation indexes
model
rice
crop
Mapping Irrigated and Rainfed Wheat Areas Using Multi-Temporal Satellite Data
SCI/SSCI论文
OAI收割
2016
作者:
Jin N.
;
Tao, B.
;
Ren, W.
;
Feng, M. C.
;
Sun, R.
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2017/11/09
irrigated and rainfed areas
support vector machines
phenology
growth
characteristics
land-cover classification
support vector machines
modis time-series
green-up date
ndvi data
vegetation type
climate-change
water-stress
china
phenology
Ability of the Photochemical Reflectance Index to Track Light Use Efficiency for a Sub-Tropical Planted Coniferous Forest
SCI/SSCI论文
OAI收割
2015
作者:
Zhang Q.
;
Ju, W. M.
;
Chen, J. M.
;
Wang, H. M.
;
Yang, F. T.
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2017/11/09
multi-angle
hyperspectra
PRI
LUE
sub-tropical coniferous forest
spectral vegetation indexes
gross primary production
photosynthetic
down-regulation
assessing canopy pri
leaf pigment content
douglas-fir
forest
co2 uptake
southeastern china
xanthophyll cycle
airborne
imagery
SHEEP GRAZING STIMULATED PLANT AVAILABLE SOIL NITRATE ACCUMULATION IN A TEMPERATE GRASSLAND
SCI/SSCI论文
OAI收割
2015
作者:
Feng J. C.
;
Han, X.
;
He, N. P.
;
Zhang, Y. H.
;
Zhou, L. S.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2015/12/09
Grassland
N availability
N cycle
Sheep
Soil moisture
Stocking rate
inner-mongolia
nitrogen mineralization
semiarid grassland
microbial
biomass
northern china
n mineralization
species loss
steppe
ecosystem
intensity
Spatial distribution and environmental factors of catchment-scale soil heavy metal contamination in the dry-hot valley of Upper Red River in southwestern China
SCI/SSCI论文
OAI收割
2015
作者:
Duan X. W.
;
Zhang, G. L.
;
Rong, L.
;
Fang, H. Y.
;
He, D. N.
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2017/11/09
Heavy metal contamination
Spatial distribution
Environmental control
factors
Dry-hot valley
Hydropower exploitation
canonical correspondence-analysis
agricultural soils
trace-elements
mekong river
sediment load
multivariate
basin
pollution
water
risk