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科研机构
北京大学 [178]
内容类型
期刊论文 [170]
其他 [7]
会议论文 [1]
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2017 [17]
2016 [14]
2015 [9]
2014 [19]
2013 [19]
2012 [8]
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专题:北京大学
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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
Comparison of soil heavy metal pollution caused by e-waste recycling activities and traditional industrial operations
期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2017
He, Kailing
;
Sun, Zehang
;
Hu, Yuanan
;
Zeng, Xiangying
;
Yu, Zhiqiang
;
Cheng, Hefa
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2017/12/03
Soil pollution
Heavy metals
E-waste recycling
Traditional industrial operations
Sequential extraction
Potential ecological risk
PEARL RIVER DELTA
HUMAN HEALTH-RISK
SPATIAL-DISTRIBUTION
SURFACE SOILS
SEQUENTIAL EXTRACTION
AGRICULTURAL SOILS
SOUTH CHINA
FARMLAND SOILS
TRACE-METALS
URBAN SOILS
Temporal occurrence and sources of persistent organic pollutants in suspended particulate matter from the most heavily polluted river mouth of Lake Chaohu, China
期刊论文
CHEMOSPHERE, 2017
Liu, Cheng
;
Zhang, Lei
;
Fan, Chengxin
;
Xu, Fuliu
;
Chen, Kaining
;
Gu, Xiaozhi
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Persistent organic pollutants
Suspended particulate matter
Potential risk
Riverine
Nanfei river
Lake Chaohu
POLYCYCLIC AROMATIC-HYDROCARBONS
POLYBROMINATED DIPHENYL ETHERS
ORGANOCHLORINE PESTICIDES OCPS
COASTAL MARINE-SEDIMENTS
SURFACE SEDIMENTS
POLYCHLORINATED-BIPHENYLS
TAIHU LAKE
CONTAMINATED SEDIMENTS
INCREASING LEVELS
ECOLOGICAL RISKS
基性岩高温-超高温变质作用与TTG质岩成因
期刊论文
岩石学报, 2017
魏春景
;
关晓
;
董杰
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
基性岩
高温-超高温变质作用
相平衡
TTG质岩石
Metabasites
HT-UHT metamorphism
Phase equilibria
TTGs
GRANULITE-FACIES METAMORPHISM
EARLY CONTINENTAL-CRUST
TRONDHJEMITE-GRANODIORITE TTG
PARTIAL MELTING EQUILIBRIA
NORTH CHINA CRATON
PHASE-EQUILIBRIA
EXPERIMENTAL CONSTRAINTS
ARCHEAN CRUST
15 KBAR
AMPHIBOLITE
The chemical and isotopic compositions of volatiles in magmatic hydrothermal fluids beneath the Songliao Basin, northeastern China
期刊论文
CHEMICAL GEOLOGY, 2017
Gao, Jinliang
;
Liu, Jiaqi
;
Hilton, David R.
;
Meng, Fanchao
;
Li, Zhongping
;
Zhai, Lina
;
Sun, Chunqing
;
Zhang, Lei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Quartz vein
Fluid inclusions
Gas geochemistry
Songliao Basin
NE CHINA
HYPERALKALINE SPRINGS
ABIOGENIC METHANE
FAULT-DEPRESSION
EASTERN CHINA
CARBON
CONSTRAINTS
ORIGIN
CO2
FRACTIONATION
Effects of U-ore on the chemical and isotopic composition of products of hydrous pyrolysis of organic matter
期刊论文
PETROLEUM SCIENCE, 2017
Cai, Yu-Wen
;
Zhang, Shui-Chang
;
He, Kun
;
Mi, Jing-Kui
;
Zhang, Wen-Long
;
Wang, Xiao-Mei
;
Wang, Hua-Jian
;
Wu, Chao-Dong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Organic-inorganic interaction
Hydrous pyrolysis
Stable isotopes
U-ore
Carbocation mechanism
TRANSITION-METAL CATALYSIS
NATURAL-GAS
LABORATORY EXPERIMENTS
THERMAL ALTERATION
HYDROCARBON GASES
KEROGEN PYROLYSIS
SOURCE ROCKS
N-ALKANES
GENERATION
WATER
Origin of heavy rare earth mineralization in South China
期刊论文
NATURE COMMUNICATIONS, 2017
Xu, Cheng
;
Kynicky, Jindrich
;
Smith, Martin P.
;
Kopriva, Antonin
;
Brtnicky, Martin
;
Urubek, Tomas
;
Yang, Yueheng
;
Zhao, Zheng
;
He, Chen
;
Song, Wenlei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
TH-PB GEOCHRONOLOGY
OXYGEN FUGACITY
ISOTOPIC COMPOSITIONS
REE MINERALIZATION
SOUTHEASTERN CHINA
ELEMENTS
FRACTIONATION
GEOCHEMISTRY
SR
ND
Petrogenesis of Cenozoic basalts in central-eastern China: Constraints from Re-Os and PGE geochemistry
期刊论文
LITHOS, 2017
Chu, Zhuyin
;
Yan, Yan
;
Zeng, Gang
;
Tian, Wei
;
Li, Chaofeng
;
Yang, Yueheng
;
Guo, Jinghui
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Continental basalt
Os isotopes
Platinum group elements
Crustal contamination
Pyroxenite
Central-eastern China
CRUST-MANTLE INTERACTION
IONIZATION MASS-SPECTROMETRY
HIGHLY SIDEROPHILE ELEMENT
XENOLITH-MAGMA INTERACTION
PLATINUM-GROUP ELEMENTS
MIDOCEAN RIDGE BASALTS
OSMIUM ISOTOPE
TRACE-ELEMENT
LITHOSPHERIC MANTLE
SOURCE LITHOLOGY
山东省微山稀土矿正长岩类锆石U-Pb年代学 及地球化学特征研究
期刊论文
北京大学学报 自然科学版, 2017
梁雨薇
;
赖勇
;
胡弘
;
张丰
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
鲁西地块
微山稀土矿
正长岩
锆石U-Pb年龄
Luxi Block
Weishan REE deposit
syenite
zircon U-Pb age
浙北湖(州)-安(吉)火山岩盆地:锆石U-Pb年代学、地球化学与岩浆成因
期刊论文
地质学报, 2017
马芳
;
薛怀民
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
锆石U-Pb定年
高钾钙碱性系列
橄榄玄粗岩系列
后造山环境
岩石圈拆沉
莫干山
zircon U-Pb dating
high-K calc-alkaline series
shoshonite series
post-orogenic environment
lithosphere delamination
Mogan mountains
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