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科研机构
地理科学与资源研究... [19]
内容类型
SCI/SSCI论... [19]
发表日期
2012 [19]
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共19条,第1-10条
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发表日期:2012
内容类型:SCI/SSCI论文
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The spatial characteristics of ambient particulate matter and daily mortality in the urban area of Beijing, China
SCI/SSCI论文
2012
Zhang Y. J.
;
Guo Y. M.
;
Li G. X.
;
Zhou J.
;
Jin X. B.
;
Wang W. Y.
;
Pan X. C.
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2014/12/24
PM10
Spatial characteristics
Mortality
GAMM
stratified case-crossover
emergency-room visits
air-pollution
time-series
hospital admissions
daily deaths
health
association
exposure
outpatient
Trace Elements in Fingernails of Healthy Chinese Centenarians
SCI/SSCI论文
2012
Li Y. H.
;
Zou X. Y.
;
Lv J. M.
;
Yang L. S.
;
Li H. R.
;
Wang W. Y.
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2012/09/04
Aging
Centenarians
Fingernail
Human health
Trace element
free-radicals
greek centenarians
reference values
hair
copper
nails
zinc
life
population
disease
Temporal and regional variations of China's fertilizer consumption by crops during 1998-2008
SCI/SSCI论文
2012
Xin L. J.
;
Li X. B.
;
Tan M. H.
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2012/09/04
fertilizer consumption
by crops
temporal and regional variations
China
nitrogen-fertilizer
grain production
efficiency
wheat
rice
Disentangling the relative effects of ambient energy, water availability, and energy-water balance on pteridophyte species richness at a landscape scale in China
SCI/SSCI论文
2012
Qian H.
;
Wang S. L.
;
Li Y. L.
;
Xiao M.
;
Wang X. L.
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2012/09/04
Climate
Eastern Asia
Ferns
Richness-environment relationships
Species diversity
elevational gradients
plant diversity
woody plant
costa-rica
patterns
climate
ferns
biogeography
endemism
ecology
Spatial variations in aboveground net primary productivity along a climate gradient in Eurasian temperate grassland: effects of mean annual precipitation and its seasonal distribution
SCI/SSCI论文
2012
Guo Q.
;
Hu Z. M.
;
Li S. G.
;
Li X. R.
;
Sun X. M.
;
Yu G. R.
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2014/12/25
aboveground net primary productivity
climate change
mean annual
precipitation
precipitation seasonal distribution
temperate grassland
rain-use efficiency
inner-mongolia
semiarid grassland
shortgrass
steppe
china grasslands
united-states
water-use
variability
ecosystems
biomass
Distribution of soil carbon and nitrogen along a revegetational succession on the Loess Plateau of China
SCI/SSCI论文
2012
Jia X. X.
;
Wei X. R.
;
Shao M. A.
;
Li X. Z.
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2012/09/04
C-13
N-15
Organic carbon
Nitrogen
Revegetational succession
The
Loess Plateau
organic-matter
isotope composition
natural-abundance
temperate
forest
temporal-changes
stable-isotopes
land-use
vegetation
dynamics
decomposition
Intercomparison of Four Commercial Analyzers for Water Vapor Isotope Measurement
SCI/SSCI论文
2012
Wen X. F.
;
Lee X. H.
;
Sun X. M.
;
Wang J. L.
;
Tang Y. K.
;
Li S. G.
;
Yu G. R.
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2012/09/04
cavity-output spectroscopy
ratio mass-spectrometry
ring-down
spectroscopy
eddy covariance
stable-isotopes
delta-o-18
delta-h-2
absorption
calibration
samples
Responses of CO2 efflux from an alpine meadow soil on the Qinghai Tibetan Plateau to multi-form and low-level N addition
SCI/SSCI论文
2012
Fang H. J.
;
Cheng S. L.
;
Yu G. R.
;
Zheng J. J.
;
Zhang P. L.
;
Xu M. J.
;
Li Y. N.
;
Yang X. M.
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2012/09/04
Atmospheric N deposition
Soil N availability
Soil CO2 efflux
Driving
factors
Alpine meadow
ecosystem carbon exchange
nitrogen deposition
temperate steppe
tropical forest
southern china
organic-carbon
n2o emissions
respiration
fertilization
grasslands
China's water-energy nexus: greenhouse-gas emissions from groundwater use for agriculture
SCI/SSCI论文
2012
Wang J. X.
;
Rothausen Sgsa
;
Conway D.
;
Zhang L. J.
;
Xiong W.
;
Holman I. P.
;
Li Y. M.
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2012/09/04
climate change
water
energy
irrigation
emissions
China
northern china
irrigation water
climate-change
From the modern to the archaeological: starch grains from millets and their wild relatives in China
SCI/SSCI论文
2012
Yang X. Y.
;
Zhang J. P.
;
Perry L. D.
;
Ma Z. K.
;
Wan Z. W.
;
Li M. Q.
;
Diao X. M.
;
Lu H. Y.
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2012/09/04
Starch grain analysis
Millets and their wild relatives
Modern
starches
Archaeological starches
panicum-miliaceum
stone tools
site
l.
domestication
agriculture
residues
plants
peru
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