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科研机构
北京大学 [2087]
内容类型
期刊论文 [1140]
其他 [860]
会议论文 [87]
发表日期
2017 [116]
2016 [182]
2015 [123]
2014 [136]
2013 [156]
2012 [155]
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专题:北京大学
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Understanding the Possible Contamination of Ancient Starch Residues by Adjacent Sediments and Modern Plants in Northern China
期刊论文
SUSTAINABILITY, 2017
Ma, Zhikun
;
Zhang, Chi
;
Li, Quan
;
Perry, Linda
;
Yang, Xiaoyan
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2017/12/03
starch grain analysis
potential contamination
cultural deposits
sustainable use
GRAIN ANALYSIS
STONE TOOLS
DOMESTICATION
REVEAL
ARTIFACTS
VALLEY
FOODS
RICE
Range shifts in response to climate, change of Ophiocordyceps sinensis, a fungus endemic to the Tibetan Plateau
期刊论文
BIOLOGICAL CONSERVATION, 2017
Yan, Yujing
;
Li, Yi
;
Wang, Wen-Jing
;
He, Jin-Sheng
;
Yang, Rui-Heng
;
Wu, Hai-Jun
;
Wang, Xiao-Liang
;
Jiao, Lei
;
Tang, Zhiyao
;
Yao, Yi-Jian
收藏
  |  
浏览/下载:109/0
  |  
提交时间:2017/12/03
Climate change
Distribution
Species distribution model
Fungi
Cordyceps sinensis
Tibetan Plateau
SPECIES DISTRIBUTION MODELS
IMPACTS
ACCURACY
PATTERNS
AREA
DISTRIBUTIONS
PRODUCTIVITY
VEGETATION
DIVERSITY
DYNAMICS
In-depth analysis of core methanogenic communities from high elevation permafrost-affected wetlands
期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2017
Yang, Sizhong
;
Liebner, Susanne
;
Winkel, Matthias
;
Alawi, Mashal
;
Horn, Fabian
;
Doerfer, Corina
;
Ollivier, Julien
;
He, Jin-Sheng
;
Jin, Huijun
;
Kuehn, Peter
;
Schloter, Michael
;
Scholten, Thomas
;
Wagner, Dirk
收藏
  |  
浏览/下载:107/0
  |  
提交时间:2017/12/03
Methanogenic archaea
Wetland
mcTA gene
Frozen ground
Tibetan Plateau
Biogeography
Methanoregula
QINGHAI-TIBET PLATEAU
METHANE EMISSIONS
MICROBIAL COMMUNITY
THAWING PERMAFROST
POLYGONAL TUNDRA
ZOIGE WETLAND
LENA DELTA
PEAT BOG
CARBON
ECOSYSTEMS
Urban air pollution and health risks of parent and nitrated polycyclic aromatic hydrocarbons in two megacities, southwest China
期刊论文
ATMOSPHERIC ENVIRONMENT, 2017
Zhuo, Shaojie
;
Du, Wei
;
Shen, Guofeng
;
Wang, Rui
;
Pan, Xuelian
;
Li, Tongchao
;
Han, Yang
;
Li, Yungui
;
Pan, Bo
;
Peng, Xing
;
Cheng, Hefa
;
Wang, Xilong
;
Shi, Guoliang
;
Xing, Baoshan
;
Tao, Shu
收藏
  |  
浏览/下载:119/0
  |  
提交时间:2017/12/03
Urban air pollution
PAHs
Nitrated PAHs
Southwest China
Non-priority PAHs
Risk assessment
OXY-PAH EMISSIONS
CANCER-RISK
TIBETAN PLATEAU
NORTHERN CHINA
SOURCE APPORTIONMENT
SPATIAL-DISTRIBUTION
ORGANIC POLLUTANTS
SEASONAL-VARIATION
WOOD COMBUSTION
AMBIENT AIR
Occurrence of nitro- and oxy-PAHs in agricultural soils in eastern China and excess lifetime cancer risks from human exposure through soil ingestion
期刊论文
ENVIRONMENT INTERNATIONAL, 2017
Sun, Zhe
;
Zhu, Ying
;
Zhuo, Shaojie
;
Liu, Weiping
;
Zeng, Eddy Y.
;
Wang, Xilong
;
Xing, Baoshan
;
Tao, Shu
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  |  
浏览/下载:128/0
  |  
提交时间:2017/12/03
Nitro-PAHs
Oxy-PAHs
Agricultural soil
Excess lifetime cancer risks
Soil ingestion
Eastern China
POLYCYCLIC AROMATIC-HYDROCARBONS
HONG-KONG SOILS
SOURCE APPORTIONMENT
SPATIAL-DISTRIBUTION
CONTAMINATED SOILS
EMISSION SOURCES
OXYGENATED-PAHS
NORTHERN CHINA
NITRATED-PAHS
FATE MODEL
Comparison of air pollutant emissions and household air quality in rural homes using improved wood and coal stoves
期刊论文
ATMOSPHERIC ENVIRONMENT, 2017
Du, Wei
;
Shen, Guofeng
;
Chen, Yuanchen
;
Zhu, Xi
;
Zhuo, Shaojie
;
Zhong, Qirui
;
Qi, Meng
;
Xue, Chunyu
;
Liu, Guangqing
;
Zeng, Eddy
;
Xing, Baoshan
;
Tao, Shu
收藏
  |  
浏览/下载:120/0
  |  
提交时间:2017/12/03
Field emission testing
Fuel consumption
Wood gasifier stove
Household air pollution
Climate change
Intervention
CARBONACEOUS PARTICULATE MATTER
POLYCYCLIC AROMATIC-HYDROCARBONS
BIOMASS COOKSTOVES
ENERGY EFFICIENCY
SIZE DISTRIBUTION
FIELD MEASUREMENT
ELEMENTAL CARBON
CHINA
COMBUSTION
GASIFIER
小型无人机非测量相机在林业调查中的应用研究
期刊论文
林业资源管理, 2017
孙志超
;
杨雪清
;
李超
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
无人机
林业调查
非量测相机
树高
面积
unmanned aerial vehicle
forestry investigation
non-measurement camera
tree height
forest area
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
Estimation of observation errors for large-scale atmospheric inversion of CO2 emissions from fossil fuel combustion
期刊论文
TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY, 2017
Wang, Yilong
;
Broquet, Gregoire
;
Ciais, Philippe
;
Chevallier, Frederic
;
Vogel, Felix
;
Kadygrov, Nikolay
;
Wu, Lin
;
Yin, Yi
;
Wang, Rong
;
Tao, Shu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
fossil fuel
radiocarbon
global atmospheric inversion
observation error
Europe
CARBON-DIOXIDE EMISSIONS
ANTHROPOGENIC CO2
TRANSPORT MODELS
PART 1
EUROPE
(CO2)-C-14
UNCERTAINTIES
VERIFICATION
SIMULATIONS
FLUXES
基于生态系统服务价值重构的生态安全格局构建——以重庆两江新区为例
期刊论文
地理研究, 2017
吴健生
;
岳新欣
;
秦维
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
生态系统服务价值
生态系统服务重要度
空间丰富度
生态安全格局
两江新区
ecosystem service value
ecosystem service significance
spatial richness
ecological security pattern
Liangjiang New Area
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