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科研机构
北京大学 [8]
内容类型
期刊论文 [8]
发表日期
2017 [2]
2014 [1]
2013 [2]
2010 [1]
2009 [1]
2006 [1]
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专题:北京大学
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Spatiotemporal Assessment of Forest Biomass Carbon Sinks: The Relative Roles of Forest Expansion and Growth in Sichuan Province, China
期刊论文
JOURNAL OF ENVIRONMENTAL QUALITY, 2017
Li, Renqiang
;
Zhao, Shujie
;
Zhao, Haifeng
;
Xu, Ming
;
Zhang, Liyun
;
Wen, Hui
;
Sheng, Qingkai
收藏
  |  
浏览/下载:111/0
  |  
提交时间:2017/12/03
INVENTORY DATA
UNITED-STATES
STORAGE
EQUATIONS
DENSITY
STOCK
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
Increasing biomass carbon stocks in trees outside forests in China over the last three decades
期刊论文
biogeosciences, 2014
Guo, Z. D.
;
Hu, H. F.
;
Pan, Y. D.
;
Birdsey, R. A.
;
Fang, J. Y.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/13
STORAGE
SINKS
SEQUESTRATION
The Chinese Grain for Green Programme: Assessing the carbon sequestered via land reform
期刊论文
journal of environmental management, 2013
Persson, Martin
;
Moberg, Jesper
;
Ostwald, Madelene
;
Xu, Jintao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
Land-use change
Mitigation impact
Plantations
Carbon sink
Bioenergy
PROVINCE
FORESTS
MODEL
Spatio-temporal changes in biomass carbon sinks in China's forests from 1977 to 2008
期刊论文
science china life sciences, 2013
Guo ZhaoDi
;
Hu HuiFeng
;
Li Pin
;
Li NuYun
;
Fang JingYun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
bamboo forests
biomass carbon stock
carbon sink
forest inventory
economic forests
natural forests
planted forests
TERRESTRIAL ECOSYSTEMS
SPATIAL-DISTRIBUTION
STORAGE
POOLS
BUDGET
Ecosystem carbon stocks and their changes in China's grasslands
期刊论文
science china life sciences, 2010
Fang JingYun
;
Yang YuanHe
;
Ma WenHong
;
Mohammat, Anwar
;
Shen HaiHua
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/13
alpine grasslands
biomass
carbon sink
climate change
soil organic carbon
soil texture
temperate grasslands
BELOW-GROUND BIOMASS
SOIL ORGANIC-CARBON
INNER-MONGOLIA GRASSLAND
QINGHAI-TIBETAN PLATEAU
NORTHERN CHINA
CLIMATE-CHANGE
TERRESTRIAL ECOSYSTEMS
TEMPERATE GRASSLANDS
STORAGE
VEGETATION
Network Environment and Financial Risk Using Machine Learning and Sentiment Analysis
期刊论文
human and ecological risk assessment, 2009
Li, Nan
;
Liang, Xun
;
Li, Xinli
;
Wang, Chao
;
Wu, Desheng Dash
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
risk
natural language processing
sentiment analysis
stock market
machine learning
Returning forests analyzed with the forest identity
期刊论文
proceedings of the national academy of sciences of the united states of america, 2006
Kauppi, Pekka E.
;
Ausubel, Jesse H.
;
Fang, Jingyun
;
Mather, Alexander S.
;
Sedjo, Roger A.
;
Waggoner, Paul E.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/16
forest area
forest carbon
sustainable forestry
timber resources
woody biomass
CARBON
BIOMASS
GLOBALIZATION
ECOSYSTEMS
TIMBER
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