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科研机构
北京大学 [49]
内容类型
期刊论文 [43]
其他 [5]
会议论文 [1]
发表日期
2017 [7]
2016 [10]
2015 [6]
2014 [5]
2013 [2]
2012 [3]
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共49条,第1-10条
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专题:北京大学
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Effects of topography on structuring species assemblages in a subtropical forest
期刊论文
JOURNAL OF PLANT ECOLOGY, 2017
Wang, Qinggang
;
Punchi-Manage, Ruwan
;
Lu, Zhijun
;
Franklin, Scott B.
;
Wang, Zhiheng
;
Li, Yaoqi
;
Chi, Xiulian
;
Bao, Dachuan
;
Guo, Yili
;
Lu, Junmeng
;
Xu, Yaozhan
;
Qiao, Xiujuan
;
Jiang, Mingxi
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2017/12/03
multivariate regression tree analysis
habitat filtering
rare species
Badagongshan
MULTIVARIATE REGRESSION TREES
LANKAN DIPTEROCARP FOREST
HABITAT ASSOCIATIONS
RAIN-FOREST
PLANT-COMMUNITIES
SPATIAL-PATTERNS
TROPICAL FOREST
BETA DIVERSITY
DISTRIBUTIONS
RARE
Variability and quasi-decadal changes in the methane budget over the period 2000-2012
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017
Saunois, Marielle
;
Bousquet, Philippe
;
Poulter, Ben
;
Peregon, Anna
;
Ciais, Philippe
;
Canadell, Josep G.
;
Dlugokencky, Edward J.
;
Etiope, Giuseppe
;
Bastviken, David
;
Houweling, Sander
;
Janssens-Maenhout, Greet
;
Tubiello, Francesco N.
;
Castaldi, Simona
;
Jackson, Robert B.
;
Alexe, Mihai
;
Arora, Vivek K.
;
Beerling, David J.
;
Bergamaschi, Peter
;
Blake, Donald R.
;
Brailsford, Gordon
;
Bruhwiler, Lori
;
Crevoisier, Cyril
;
Crill, Patrick
;
Covey, Kristofer
;
Frankenberg, Christian
;
Gedney, Nicola
;
Hoeglund-Isaksson, Lena
;
Ishizawa, Misa
;
Ito, Aki
收藏
  |  
浏览/下载:109/0
  |  
提交时间:2017/12/03
GLOBAL ATMOSPHERIC ETHANE
NATURAL-GAS PRODUCTION
PROCESS-BASED MODEL
CH4 EMISSIONS
FOSSIL-FUEL
GROWTH-RATE
INTERANNUAL VARIABILITY
TERRESTRIAL ECOSYSTEMS
BIOGEOCHEMISTRY MODEL
SURFACE MEASUREMENTS
Temperature increase reduces global yields of major crops in four independent estimates
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017
Zhao, Chuang
;
Liu, Bing
;
Piao, Shilong
;
Wang, Xuhui
;
Lobell, David B.
;
Huang, Yao
;
Huang, Mengtian
;
Yao, Yitong
;
Bassu, Simona
;
Ciais, Philippe
;
Durand, Jean-Louis
;
Elliott, Joshua
;
Ewert, Frank
;
Janssens, Ivan A.
;
Li, Tao
;
Lin, Erda
;
Liu, Qiang
;
Martre, Pierre
;
Mueller, Christoph
;
Peng, Shushi
;
Penuelas, Josep
;
Ruane, Alex C.
;
Wallach, Daniel
;
Wang, Tao
;
Wu, Donghai
;
Liu, Zhuo
;
Zhu, Yan
;
Zhu, Zaichun
;
Asseng, Senthold
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2017/12/03
climate change impact
global food security
major food crops
temperature increase
yield
CLIMATE-CHANGE
WHEAT YIELDS
IMPACTS
GROWTH
RANGE
CHINA
FOOD
地理背景的不确定性对时空行为模式分析的影响——基于西宁市的实证研究
期刊论文
地理学报, 2017
谭一洺
;
柴彦威
;
关美宝
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
不确定地理背景问题
时空行为
活动空间
结构方程模型
西宁市
uncertain geographic context problem
space-time behavior
activity space
structural equation modelling
Xining
Age and P-T conditions of the Gridino-type eclogite in the Belomorian Province, Russia
期刊论文
JOURNAL OF METAMORPHIC GEOLOGY, 2017
Yu, H. L.
;
Zhang, L. F.
;
Wei, C. J.
;
Li, X. L.
;
Guo, J. H.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Gridino-type eclogite
Paleoproterozoic
phase equilibria modelling
P-T path
zircon U-Pb age
STYLE PLATE-TECTONICS
LAPLAND-KOLA OROGEN
MOBILE BELT
PALEOPROTEROZOIC ECLOGITES
BALTIC SHIELD
FENNOSCANDIAN SHIELD
UHP METAMORPHISM
THERMAL REGIMES
ZIRCON
EVOLUTION
Where gas is produced from a shale formation: A simulation study
期刊论文
JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING, 2017
Yang, Tingyun
;
Li, Xiang
;
Zhang, Dongxiao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Shale gas
Gas desorption
Numerical simulation
Production analysis
RESERVOIRS
FLOW
PERFORMANCE
NANOPORES
BEHAVIOR
SYSTEMS
MODEL
Modelling envelope and temporal fine structure components of frequency-following responses in rat inferior colliculus
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2017
Wang, Qian
;
Li, Liang
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
frequency-following response
envelope
temporal fine structure
inferior colliculus
AUDITORY BRAIN-STEM
SPEECH RECEPTION
NERVE FIBERS
REPRESENTATION
PERCEPTION
HEARING
VOWELS
TONES
SELECTIVITY
SIGNALS
Trait-based modelling of bioaccumulation by freshwater benthic invertebrates
期刊论文
AQUATIC TOXICOLOGY, 2016
Sidney, Livia Alvarenga
;
Diepens, Noel J.
;
Guo, Xiaoying
;
Koelmans, Albert A.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Sediment test
Freshwater benthic invertebrates
Bioaccumulation
Modelling
Read across freshwater-marine
SEDIMENT ACCUMULATION FACTORS
POLYCYCLIC AROMATIC-HYDROCARBONS
MIDGE CHIRONOMUS-RIPARIUS
FIELD-COLLECTED SEDIMENT
LUMBRICULUS-VARIEGATUS
POLYCHLORINATED-BIPHENYLS
ORGANIC CONTAMINANTS
CARBON NANOTUBES
HYALELLA-AZTECA
FOOD WEBS
Estimation of gross primary production in China (1982-2010) with multiple ecosystem models
期刊论文
ECOLOGICAL MODELLING, 2016
Li, Xiran
;
Zhu, Zaichun
;
Zeng, Hui
;
Piao, Shilong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Gross primary production
Dynamic global vegetation model
Carbon dioxide fertilization
Climate change
NET PRIMARY PRODUCTIVITY
TERRESTRIAL CARBON-CYCLE
NITROGEN LIMITATION
INTERANNUAL VARIABILITY
EARTH SYSTEM
CO2
CLIMATE
DRIVEN
SIMULATION
ENHANCEMENT
Characteristic pollen source area and vertical pollen dispersal and deposition in a mixed coniferous and deciduous broad-leaved woodland in the Changbai mountains, northeast China
期刊论文
VEGETATION HISTORY AND ARCHAEOBOTANY, 2016
Zhang, Shengrui
;
Xu, Qinghai
;
Gaillard, Marie-Jose
;
Cao, Xianyong
;
Li, Jianyong
;
Zhang, Liyan
;
Li, Yuecong
;
Tian, Fang
;
Zhou, Liping
;
Lin, Fengyou
;
Yang, Xiaolan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Changbai mountains
Mixed coniferous and deciduous broad-leaved woodland
Vertical pollen dispersal and deposition
Characteristic pollen source area
HIGH-RESOLUTION RECORD
ACCUMULATION RATES
LAKE-SEDIMENTS
QUANTITATIVE RECONSTRUCTION
VEGETATION RELATIONSHIPS
SOUTHERN SWEDEN
REVEALS MODEL
TAUBER TRAPS
CLIMATE
FOREST
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