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科研机构
北京大学 [1254]
内容类型
期刊论文 [959]
其他 [289]
会议论文 [6]
发表日期
2017 [132]
2016 [146]
2015 [109]
2014 [95]
2013 [80]
2012 [66]
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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
Diagnosing phosphorus limitations in natural terrestrial ecosystems in carbon cycle models
期刊论文
EARTHS FUTURE, 2017
Sun, Yan
;
Peng, Shushi
;
Goll, Daniel S.
;
Ciais, Philippe
;
Guenet, Bertrand
;
Guimberteau, Matthieu
;
Hinsinger, Philippe
;
Janssens, Ivan A.
;
Penuelas, Josep
;
Piao, Shilong
;
Poulter, Benjamin
;
Violette, Aurelie
;
Yang, Xiaojuan
;
Yin, Yi
;
Zeng, Hui
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
SOIL-PHOSPHORUS
HEDLEY FRACTIONATION
BIOMASS ALLOCATION
TROPICAL FORESTS
GLOBAL ANALYSIS
CO2 ENRICHMENT
CLIMATE-CHANGE
NITROGEN
NUTRIENT
PATTERNS
Grand Challenges in Understanding the Interplay of Climate and Land Changes
期刊论文
EARTH INTERACTIONS, 2017
Liu, Shuguang
;
Bond-Lamberty, Ben
;
Boysen, Lena R.
;
Ford, James D.
;
Fox, Andrew
;
Gallo, Kevin
;
Hatfield, Jerry
;
Henebry, Geoffrey M.
;
Huntington, Thomas G.
;
Liu, Zhihua
;
Loveland, Thomas R.
;
Norby, Richard J.
;
Sohl, Terry
;
Steiner, Allison L.
;
Yuan, Wenping
;
Zhang, Zhao
;
Zhao, Shuqing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Climate change
Anthropogenic effects
Atmosphere-land interaction
Land use
Planning
AIR CO2 ENRICHMENT
URBAN HEAT-ISLAND
GLOBAL WATER CYCLE
TERRESTRIAL BIOSPHERE MODELS
CONTERMINOUS UNITED-STATES
SOIL CARBON
CHANGE IMPACTS
COVER CHANGES
ECOSYSTEM SERVICES
ATMOSPHERIC CO2
A biomarker record of temperature and phytoplankton community structure in the Okinawa Trough since the last glacial maximum
期刊论文
QUATERNARY RESEARCH, 2017
Ruan, Jiaping
;
Xu, Yunping
;
Ding, Su
;
Wang, Yinghui
;
Zhang, Xinyu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Kuroshio Current
Okinawa Trough
Sea surface temperature
U-37(K&apos
TEX86
SEA-SURFACE TEMPERATURE
SOUTH CHINA SEA
ISOPRENOID TETRAETHER LIPIDS
NORTHWESTERN PACIFIC-OCEAN
KUROSHIO CURRENT
LATE QUATERNARY
BLACK-SEA
ORGANIC-MATTER
PLANKTONIC-FORAMINIFERA
GEOLOGICAL SIGNIFICANCE
)
美国南卡罗来纳州森林湿地十种典型植物凋落叶的分解特征
期刊论文
生态学报, 2017
李巧玲
;
曾辉
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
森林湿地
凋落叶
分解速率常数
初始碳组分
C、N元素
forested wetland
leaf litter
decomposition rate constant
initial carbon fractions
C and N
Interaction mechanisms of antibiotic sulfamethoxazole with various graphene-based materials and multiwall carbon nanotubes and the effect of humic acid in water
期刊论文
CARBON, 2017
Wang, Fei
;
Ma, Shuai
;
Si, Yang
;
Dong, Lifu
;
Wang, Xilong
;
Yao, Jun
;
Chen, Huilun
;
Yi, Zhengji
;
Yao, Wenchuo
;
Xing, Baoshan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
POLYCYCLIC AROMATIC-HYDROCARBONS
DIALKYL PHTHALATE-ESTERS
NITROGEN-DOPED GRAPHENE
BISPHENOL-A
AQUEOUS-SOLUTIONS
ORGANIC-MATTER
UNITED-STATES
ADSORPTION
OXIDE
SORPTION
Source-oriented risk assessment of inhalation exposure to ambient polycyclic aromatic hydrocarbons and contributions of non-priority isomers in urban Nanjing, a megacity located in Yangtze River Delta, China
期刊论文
ENVIRONMENTAL POLLUTION, 2017
Zhuo, Shaojie
;
Shen, Guofeng
;
Zhu, Ying
;
Du, Wei
;
Pan, Xuelian
;
Li, Tongchao
;
Han, Yang
;
Li, Bengang
;
Liu, Junfeng
;
Cheng, Hefa
;
Xing, Baoshan
;
Tao, Shu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Polycyclic aromatic hydrocarbons
Non-priority isomers
Source-oriented risk assessment
Increment lifetime cancer risk
Dibenzopyrene
2-DIMENSIONAL GAS-CHROMATOGRAPHY
STANDARD REFERENCE MATERIALS
FLIGHT MASS-SPECTROMETRY
MOLECULAR-WEIGHT 302
LUNG-CANCER RISK
PARTICULATE MATTER
SOURCE APPORTIONMENT
EMISSION FACTORS
NORTHERN CHINA
ENVIRONMENTAL-SAMPLES
西秦岭造山带北部早古生代麻粒岩相变质作用及深熔作用:锆石和独居石U-Pb年代学的制约
期刊论文
中国科学:地球科学, 2017
毛小红
;
张建新
;
于胜尧
;
李云帅
;
喻星星
;
路增龙
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
西秦岭
麻粒岩
混合岩
U-Pb定年
变质作用
早古生代
The Metamorphic Evolution and Tectonic Significance of the Sumdo High and Ultrahigh Pressure Metamorphic Terrane, Central-South Lhasa Block, Tibet
期刊论文
ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2017
Zhang Cong
;
Bader, Thomas
;
van Roermund, Herman
;
Yang Jingsui
;
Shen Tingting
;
Qiu Tian
;
Li Peng
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2017/12/03
subduction
Paleo
metamorphic
Himalayan
facies
likely
experienced
geochemical
briefly
triggered
Intra-continental transpression and gneiss doming in an obliquely convergent regime in SE Asia
期刊论文
JOURNAL OF STRUCTURAL GEOLOGY, 2017
Zhang, Bo
;
Chai, Zhi
;
Yin, Cong Yuan
;
Huang, Wen Tao
;
Wang, Yang
;
Zhang, Jin Jiang
;
Wang, Xiao Xian
;
Cao, Kai
收藏
  |  
浏览/下载:119/0
  |  
提交时间:2017/12/03
Tengchong
Dome
Oblique collision
Cenozoic
Strike-slip shear zone
Transpression
RIVER SHEAR ZONE
METAMORPHIC CORE COMPLEXES
U-PB AGES
AILAO SHAN
WESTERN YUNNAN
STRUCTURAL EVOLUTION
TIBETAN PLATEAU
CHINA
DEFORMATION
DOMES
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