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科研机构
北京大学 [102]
内容类型
期刊论文 [102]
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2017 [6]
2016 [8]
2015 [16]
2014 [11]
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2012 [5]
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内容类型:期刊论文
专题:北京大学
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Regional patterns of future runoff changes from Earth system models constrained by observation
期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2017
Yang, Hui
;
Zhou, Feng
;
Piao, Shilong
;
Huang, Mengtian
;
Chen, Anping
;
Ciais, Philippe
;
Li, Yue
;
Lian, Xu
;
Peng, Shushi
;
Zeng, Zhenzhong
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
runoff change
future projection
Earth system model
multimodel ensemble
Bayesian model averaging
GENERAL-CIRCULATION MODEL
GLOBAL WATER-RESOURCES
CLIMATE-CHANGE
PRECIPITATION
VARIABILITY
DISCHARGE
TRENDS
CMIP5
SIMULATIONS
UNCERTAINTY
我国东中部地区小时降雨集聚时空特征
期刊论文
北京大学学报 自然科学版, 2017
徐志搏
;
王钧
;
曾辉
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
小时降雨
降雨集聚指数(PCI)
时空特征
极端降雨
hourly precipitation
PCI (precipitation concentration index)
spatial-temporal patterns
extreme precipitation
北京地区PM2.5浓度与气象要素的相关分析
期刊论文
北京大学学报 自然科学版, 2017
周一敏
;
赵昕奕
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
北京
边界层内气象要素
PM2.5
Beijing
PM2.5
the meteorological conditions in planetary boundary layer
Changes of soil organic and inorganic carbon in relation to grassland degradation in Northern Tibet
期刊论文
ECOLOGICAL RESEARCH, 2017
Liu, Shuli
;
Tang, Yanhong
;
Zhang, Fawei
;
Du, Yangong
;
Lin, Li
;
Li, Yikang
;
Guo, Xiaowei
;
Li, Qian
;
Cao, Guangmin
收藏
  |  
浏览/下载:108/0
  |  
提交时间:2017/12/03
Soil carbon
Grassland degradation
Carbon storage
Northern Tibet
QINGHAI PROVINCE
LAND DEGRADATION
CLIMATE-CHANGE
ALPINE MEADOW
CO2 EMISSIONS
CHINA
STORAGE
SEQUESTRATION
PLATEAU
MANAGEMENT
Geochronology and fluid inclusion study of the Shabutai porphyry Mo deposit, Inner Mongolia
期刊论文
ORE GEOLOGY REVIEWS, 2017
Zhou, Yitao
;
Lai, Yong
;
Shu, Qihai
;
Sun, Yi
;
Xu, Jiajia
;
Liang, Yuwei
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Xilamulun molybdenum belt
Shabutai porphyry molybdenum deposit
Fluid inclusion
Zircon U-Pb age
Mineralization mechanism
NORTH CHINA CRATON
XILAMULUN METALLOGENIC BELT
MOLYBDENUM-COPPER DEPOSIT
FREEZING-POINT DEPRESSION
I-TYPE GRANITES
CU DEPOSIT
NE CHINA
U-PB
GEOCHEMICAL CHARACTERISTICS
MINERALIZATION CHRONOLOGY
The characteristics of environmental particulate matter in the urban area of Beijing, China, during the 2008 Olympic Games
期刊论文
ATMOSPHERIC POLLUTION RESEARCH, 2017
Qiao, Qingqing
;
Huang, Baochun
;
Piper, John D. A.
;
Biggin, Andrew J.
;
Zhang, Chunxia
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2017/12/03
Atmospheric pollution
2008 Olympic Games
Beijing
PM10
Magnetic susceptibility
Heavy metals
SOURCE APPORTIONMENT
HEAVY-METALS
STREET DUST
AIR-QUALITY
ROAD DUST
POLLUTION
PARK
Changes in interannual climate sensitivities of terrestrial carbon fluxes during the 21st century predicted by CMIP5 Earth System Models
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2016
Liu, Yongwen
;
Wang, Tao
;
Huang, Mengtian
;
Yao, Yitong
;
Ciais, Philippe
;
Piao, Shilong
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
net biome production
net primary production
heterotrophic respiration
Representative Concentration Pathway
climate change
terrestrial carbon cycle
PERMAFROST CARBON
TEMPERATURE SENSITIVITY
SEMIARID ECOSYSTEMS
FOREST DIEBACK
CYCLE
RESPIRATION
VARIABILITY
CO2
DROUGHT
PROJECTIONS
Distribution of fatty acids in the alpine grassland soils of the Qinghai-Tibetan Plateau
期刊论文
SCIENCE CHINA-EARTH SCIENCES, 2016
Dai GuoHua
;
Zhu ShanShan
;
Liu ZongGuang
;
Chen LiTong
;
He JinSheng
;
Feng XiaoJuan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/04
Qinghai-Tibetan Plateau
Soil organic matter
Biomarker
Fatty acids
Distribution
sources
ORGANIC-MATTER
EXTRACTABLE LIPIDS
CARBON
SEDIMENTS
FOREST
CHINA
PLANT
DEGRADATION
BIOMARKERS
RESIDUES
Marine Carbon-Sulfur Biogeochemical Cycles during the Steptoean Positive Carbon Isotope Excursion (SPICE) in the Jiangnan Basin, South China
期刊论文
JOURNAL OF EARTH SCIENCE, 2016
Peng, Yang
;
Peng, Yongbo
;
Lang, Xianguo
;
Mal, Haoran
;
Huang, Kangjun
;
Li, Fangbing
;
Shen, Bing
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2017/12/03
steptoean positive carbon isotope excursion
sulfur isotope
Qingxi Formation
South China
volatile organic sulfur compound
DIMETHYL SULFIDE
EDIACARAN OCEAN
ORDOVICIAN BIODIVERSIFICATION
METHANETHIOL FORMATION
DOUSHANTUO FORMATION
ATMOSPHERIC OXYGEN
SULFATE
EVOLUTION
SEAWATER
EUXINIA
Episode of intense chemical weathering during the termination of the 635 Ma Marinoan glaciation
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016
Huang, Kang-Jun
;
Teng, Fang-Zhen
;
Shen, Bing
;
Xiao, Shuhai
;
Lang, Xianguo
;
Ma, Hao-Ran
;
Fu, Yong
;
Peng, Yongbo
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
snowball Earth
magnesium isotopes
cap carbonate
chemical weathering
South China
MAGNESIUM ISOTOPE FRACTIONATION
NEOPROTEROZOIC SNOWBALL EARTH
SOUTH CHINA
OCEAN ACIDIFICATION
CAP CARBONATE
DOUSHANTUO FORMATION
ATMOSPHERIC CO2
BREAK-UP
SEAWATER
AFTERMATH
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