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科研机构
北京大学 [139]
内容类型
期刊论文 [82]
其他 [57]
发表日期
2017 [7]
2016 [13]
2015 [11]
2014 [9]
2013 [5]
2012 [12]
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共139条,第1-10条
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专题:北京大学
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中国出口产业的空间格局演变
期刊论文
经济地理, 2017
李伟
;
贺灿飞
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
贸易
出口
原材料类产品
劳动密集型产业
技术密集型产业
空间格局演变
中国
trade
export
raw materials products
labor-intensive industries
technology intensive industries
spatial restructure
Spatial identification of critical nutrient loads of large shallow lakes: Implications for Lake Taihu (China)
期刊论文
WATER RESEARCH, 2017
Janssen, Annette B. G.
;
de Jager, Victor C. L.
;
Janse, Jan H.
;
Kong, Xiangzhen
;
Liu, Sien
;
Ye, Qinghua
;
Mooij, Wolf M.
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2017/12/03
Eutrophication
Spatial heterogeneity
Bifurcation analysis
PCLake
Load-response curve
Algal blooms
ALTERNATIVE STABLE STATES
HARMFUL ALGAL BLOOMS
REGIME SHIFTS
CYANOBACTERIAL BLOOMS
DATABASE APPROACH
CLIMATE-CHANGE
WATER CRISIS
ECOSYSTEMS
THRESHOLDS
EUTROPHICATION
Firm Dynamics, Institutional Context, And Regional Inequality Of Productivity In China
期刊论文
GEOGRAPHICAL REVIEW, 2017
He, Canfei
;
Zhou, Yi
;
Zhu, Shengjun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
regional inequality
productivity
institutional context
firm dynamics
China
UNEVEN DEVELOPMENT
INCOME INEQUALITY
ECONOMIC-GROWTH
GLOBALIZATION
CONVERGENCE
INDUSTRY
UK
DECOMPOSITION
SPACE
SCALE
Semi-empirical models for polarized reflectance of land surfaces: Intercomparison using space-borne POLDER measurements
期刊论文
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2017
Yang, Bin
;
Zhao, Haimeng
;
Chen, Wei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Bidirectional polarization distribution functions (BPDF)
POLDER measurements
Model intercomparison
Negative polarized reflectance
MULTIANGLE SPECTROPOLARIMETRIC IMAGER
ANGLE PHOTOPOLARIMETRIC MEASUREMENTS
AEROSOL
RETRIEVAL
VEGETATION
Integrated Geo-information Database for Geological Disposal of High-Level Radioactive Waste in China
其他
2017-01-01
Wang, Peng
;
Zhao, Yong-an
;
Gao, Min
;
Huang, Shu-tao
;
Wang, Ju
;
Wu, Lun
;
Cai, Heng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Comparison of wood physical and mechanical traits between major gymnosperm and angiosperm tree species in China
期刊论文
WOOD SCIENCE AND TECHNOLOGY, 2017
Zhang, Meixia
;
Ji, Chengjun
;
Zhu, Jiangling
;
Wang, Xiangping
;
Wang, Donghui
;
Han, Wenxuan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
SPATIAL-PATTERNS
R-PACKAGE
DENSITY
EVOLUTION
FOREST
PHYLOGENETICS
CONDUCTIVITY
DETERMINANTS
ARCHITECTURE
Spatiotemporal expression profiling of long intervening noncoding RNAs in Caenorhabditis elegans
期刊论文
SCIENTIFIC REPORTS, 2017
Liu, Weihong
;
Yu, Enchao
;
Chen, Siyu
;
Ma, Xiaopeng
;
Lu, Yiwen
;
Liu, Xiao
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
C.-ELEGANS
GENE-EXPRESSION
CELL LINEAGES
MOUSE-BRAIN
GENOME
DROSOPHILA
DIFFERENTIATION
IDENTIFICATION
TRANSCRIPT
EVOLUTION
Predicting soil respiration for the Qinghai-Tibet Plateau: An empirical comparison of regression models
期刊论文
PEDOBIOLOGIA, 2016
Bosch, Anna
;
Doerfer, Corina
;
He, Jin-Sheng
;
Schmidt, Karsten
;
Scholten, Thomas
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Soil respiration
Regression model
Qinghai-Tibet Plateau
WorldClim
CO2 EFFLUX
TEMPERATURE SENSITIVITY
PERMAFROST DEGRADATION
GLOBAL DATABASE
ORGANIC-CARBON
ALPINE MEADOW
WATER-CONTENT
FOREST SOIL
HIGH ASIA
PRECIPITATION
Combining livestock production information in a process-based vegetation model to reconstruct the history of grassland management
期刊论文
BIOGEOSCIENCES, 2016
Chang, Jinfeng
;
Ciais, Philippe
;
Herrero, Mario
;
Havlik, Petr
;
Campioli, Matteo
;
Zhang, Xianzhou
;
Bai, Yongfei
;
Viovy, Nicolas
;
Joiner, Joanna
;
Wang, Xuhui
;
Peng, Shushi
;
Yue, Chao
;
Piao, Shilong
;
Wang, Tao
;
Hauglustaine, Didier A.
;
Soussana, Jean-Francois
;
Peregon, Anna
;
Kosykh, Natalya
;
Mironycheva-Tokareva, Nina
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
PASTURE SIMULATION-MODEL
NET PRIMARY PRODUCTION
LAND-COVER
CHLOROPHYLL FLUORESCENCE
EUROPEAN GRASSLANDS
GLOBAL DATABASE
CARBON BALANCE
CLIMATE-CHANGE
DATA SET
BIOMASS
基于景观单元的文化遗产价值认知--以开平碉楼与村落为例
期刊论文
热带地理, 2016
梁雄飞
;
阴劼
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/04
景观单元
景观价值体系
价值认知
开平碉楼与村落
landscape unit
landscape value system
cultural heritage conservation
Kaiping watchtowers and villages
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