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科研机构
北京大学 [42]
内容类型
期刊论文 [41]
会议论文 [1]
发表日期
2017 [8]
2016 [10]
2015 [4]
2013 [6]
2012 [2]
2011 [1]
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专题:北京大学
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Critical climate periods for grassland productivity on China's Loess Plateau
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2017
Guo, Liang
;
Cheng, Jimin
;
Luedeling, Eike
;
Koerner, Sally E.
;
He, Jin-Sheng
;
Xu, Jianchu
;
Gang, Chengcheng
;
Li, Wei
;
Luo, Ruimin
;
Peng, Changhui
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Aboveground net primary productivity (ANPP)
Partial least squares regression (PLS)
Precipitation
Temperate grassland
Temperature
Timing of climate variability
NET PRIMARY PRODUCTIVITY
PRECIPITATION VARIABILITY
ABOVEGROUND PRODUCTIVITY
SEASONAL PRECIPITATION
INTERANNUAL VARIATION
RAINFALL VARIABILITY
TEMPERATE GRASSLAND
TEMPORAL VARIATION
MESIC GRASSLAND
NORTH-AMERICAN
Positive effects of tree species diversity on litterfall quantity and quality along a secondary successional chronosequence in a subtropical forest
期刊论文
JOURNAL OF PLANT ECOLOGY, 2017
Huang, Yuanyuan
;
Ma, Yinlei
;
Zhao, Ke
;
Niklaus, Pascal A.
;
Schmid, Bernhard
;
He, Jin-Sheng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
species richness
BEF-China
litterfall
leaf litter C/N
subtropical forest
secondary succession
structural equation models
NET PRIMARY PRODUCTION
STAND DEVELOPMENT
TROPICAL FORESTS
STOICHIOMETRY
NITROGEN
PRODUCTIVITY
RICHNESS
COMPLEMENTARITY
DECOMPOSITION
ASPEN
Sensitivity of land use change emission estimates to historical land use and land cover mapping
期刊论文
GLOBAL BIOGEOCHEMICAL CYCLES, 2017
Peng, Shushi
;
Ciais, Philippe
;
Maignan, Fabienne
;
Li, Wei
;
Chang, Jinfeng
;
Wang, Tao
;
Yue, Chao
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
ENVIRONMENT SIMULATOR JULES
GLOBAL VEGETATION MODEL
CARBON FLUXES
TERRESTRIAL ECOSYSTEMS
SECONDARY LANDS
USE TRANSITIONS
CO2 EMISSIONS
WOOD-HARVEST
NET
UNCERTAINTY
Post-fire dispersal characteristics of charcoal particles in the Daxing'an Mountains of north-east China and their implications for reconstructing past fire activities
期刊论文
INTERNATIONAL JOURNAL OF WILDLAND FIRE, 2017
Li, Yiyin
;
Xu, Xin
;
Zhao, Pengfei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
biomass burning
larch forest
wildfire
FOREST-FIRE
MACROSCOPIC CHARCOAL
MICROSCOPIC CHARCOAL
HOLOCENE FIRE
SOURCE AREA
RECORDS
DEPOSITION
REGIMES
BOREAL
HISTORY
The OH-initiated oxidation of atmospheric peroxyacetic acid: Experimental and model studies
期刊论文
ATMOSPHERIC ENVIRONMENT, 2017
Wu, Huihui
;
Wang, Yin
;
Li, Huan
;
Huang, Liubin
;
Huang, Dao
;
Shen, Hengqing
;
Xing, Yanan
;
Chen, Zhongming
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Peroxyacetic acid
OH-oxidation
Rate constant
Reaction channel
Sink
IONIZATION MASS-SPECTROMETRY
VOLATILE ORGANIC-COMPOUNDS
MASTER CHEMICAL MECHANISM
MCM V3 PART
HYDROGEN-PEROXIDE
GAS-PHASE
TROPOSPHERIC DEGRADATION
DRY DEPOSITION
BOREAL FOREST
NITRATE PAN
Chemical and physical properties of biomass burning aerosols and their CCN activity: A case study in Beijing, China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Wu, Zhijun
;
Zheng, Jing
;
Wang, Yu
;
Shang, Dongjie
;
Du, Zhoufei
;
Zhang, Yuanhang
;
Hu, Min
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Biomass burning
Hygroscopicity
CCN
Chemical composition
CLOUD CONDENSATION NUCLEI
SECONDARY ORGANIC AEROSOL
SIZE-RESOLVED MEASUREMENTS
HYGROSCOPIC GROWTH
PARTICLE HYGROSCOPICITY
HIGH-RESOLUTION
BOREAL FOREST
NORTH CHINA
ACTIVATION
COMBUSTION
Thermodynamic properties of nanoparticles during new particle formation events in the atmosphere of North China Plain
期刊论文
ATMOSPHERIC RESEARCH, 2017
Wu, Z. J.
;
Ma, N.
;
Groess, J.
;
Kecorius, S.
;
Lu, K. D.
;
Shang, D. J.
;
Wang, Y.
;
Wu, Y. S.
;
Zeng, L. M.
;
Hu, M.
;
Wiedensohler, A.
;
Zhang, Y. H.
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
New particle formation
Particle hygroscopicity
Air pollution
CCN
Particle formation and growth
Particle volatility
CLOUD CONDENSATION NUCLEI
SECONDARY ORGANIC AEROSOL
BOREAL FOREST
HYGROSCOPIC GROWTH
SIZE DISTRIBUTION
POTENTIAL CONTRIBUTION
RELATIVE-HUMIDITY
AIR-POLLUTION
CCN ACTIVITY
ACTIVATION
Serum levels of chemical elements in esophageal squamous cell carcinoma in Anyang, China: a case-control study based on machine learning methods
期刊论文
BMJ OPEN, 2017
Lin, Tong
;
Liu, Tiebing
;
Lin, Yucheng
;
Zhang, Chaoting
;
Yan, Lailai
;
Chen, Zhongxue
;
He, Zhonghu
;
Wang, Jingyu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
HIGH-RISK AREA
CANCER-DIAGNOSIS
ZINC-DEFICIENCY
TP53 MUTATIONS
KASHMIR VALLEY
COPPER EXCESS
SELENIUM
ASSOCIATION
DISEASE
Fast-cycling unit of root turnover in perennial herbaceous plants in a cold temperate ecosystem
期刊论文
SCIENTIFIC REPORTS, 2016
Sun, Kai
;
McCormack, M. Luke
;
Li, Le
;
Ma, Zeqing
;
Guo, Dali
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
LIFE-SPAN
BRANCH ORDER
FINE ROOTS
NUTRIENT AVAILABILITY
FRAXINUS-MANDSHURICA
FOREST
LEAF
CARBON
RESPIRATION
LONGEVITY
Impact of species diversity, stand age and environmental factors on leaf litter decomposition in subtropical forests in China
期刊论文
PLANT AND SOIL, 2016
Trogisch, Stefan
;
He, Jin-Sheng
;
Hector, Andy
;
Scherer-Lorenzen, Michael
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
BEF-China
Forest biodiversity
Non-additive mixture effects
Nitrogen
Secondary forest succession
Subtropical broad-leaved forest
EXPERIMENTAL GRASSLAND ECOSYSTEMS
BROAD-LEAVED FOREST
TROPICAL FORESTS
PLANT DIVERSITY
CUNNINGHAMIA-LANCEOLATA
SECONDARY SUCCESSION
NITROGEN ADDITIONS
FIELD CONDITIONS
SOUTHERN CHINA
EASTERN CHINA
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