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科研机构
北京大学 [149]
内容类型
期刊论文 [144]
其他 [5]
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2017 [9]
2016 [23]
2015 [14]
2014 [13]
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2012 [17]
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共149条,第1-10条
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专题:北京大学
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More reliable pollen productivity estimates and relative source area of pollen in a forest-steppe ecotone with improved vegetation survey
期刊论文
HOLOCENE, 2017
Han, Yue
;
Liu, Hongyan
;
Hao, Qian
;
Liu, Xu
;
Guo, Weichao
;
Shangguan, Huailiang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
ERV models
forest-steppe ecotone
pollen
PPEs
RSAP
vegetation survey
RELEVANT SOURCE AREA
MAJOR TREE TAXA
NORTHERN CHINA
PAST VEGETATION
QUANTITATIVE RECONSTRUCTION
CULTURAL LANDSCAPE
SOUTHERN SWEDEN
BOREAL FOREST
LAND-COVER
PLANT TAXA
Bias and association of sediment organic matter source apportionment indicators: A case study in a eutrophic Lake Chaohu, China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Xu, Fu-Liu
;
Yang, Chen
;
He, Wei
;
He, Qi-Shuang
;
Li, Yi-Long
;
Kang, Lei
;
Liu, Wen-Xiu
;
Xiong, Yong-Qiang
;
Xing, Baoshan
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Sediments organic matter
Source apportionment
Lipid molecular biomarkers
Isotope fingerprinting
Lake Chaohu
N-ALKANES
PHYTOPLANKTON COMMUNITY
SURFACE SEDIMENT
ISOTOPE RATIOS
FATTY-ACIDS
CARBON
HYDROCARBONS
RIVER
CORE
DISTRIBUTIONS
Spatial-temporal and multi-media variations of polycyclic aromatic hydrocarbons in a highly urbanized river from South China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Zhang, Di
;
Wang, Jun-Jian
;
Ni, Hong-Gang
;
Zeng, Hui
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
PAHs
Urban river
Spatial-temporal variation
Multi-media transport
Similarity analysis
ECOLOGICAL RISK-ASSESSMENT
SUSPENDED PARTICULATE MATTER
SURFACE SEDIMENTS
PEARL RIVER
YANGTZE-RIVER
SOURCE APPORTIONMENT
ESTUARINE SEDIMENTS
SONGHUA RIVER
YELLOW-RIVER
PAHS
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
Hydrous parental magmas of Early to Middle Permian gabbroic intrusions in western Inner Mongolia, North China: New constraints on deep-Earth fluid cycling in the Central Asian Orogenic Belt
期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2017
Pang, Chong-Jin
;
Wang, Xuan-Ce
;
Xu, Bei
;
Luo, Zhi-Wen
;
Liu, Yi-Zhi
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Early to Middle Permian gabbroic rocks
High delta O-18 value
Mantle hydration
Deep-Earth water cycling
Xing&apos
North China Craton
LITHOSPHERIC MANTLE BENEATH
LARGE IGNEOUS PROVINCE
U-PB AGE
CONTINENTAL-CRUST
TECTONIC IMPLICATIONS
ISOTOPIC EVIDENCE
SUBDUCTION ZONES
PERIDOTITE XENOLITHS
SHANDONG PROVINCE
WORKING REFERENCE
an-Mongolia Orogenic Belt
Large southward motion and clockwise rotation of Indochina throughout the Mesozoic: Paleomagnetic and detrital zircon U-Pb geochronological constraints
期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2017
Yan, Yonggang
;
Huang, Baochun
;
Zhao, Jie
;
Zhang, Donghai
;
Liu, Xiaohui
;
Charusiri, Punya
;
Veeravinantanakul, Apivut
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
paleomagnetism
U-Pb geochronology
Indochina
Mesozoic
Tectonics
POLAR WANDER PATH
SONGPAN-GANZI COMPLEX
RIVER SHEAR ZONE
TECTONIC IMPLICATIONS
NORTHERN THAILAND
KHORAT GROUP
FOLD TEST
SE ASIA
GEOLOGICAL EVOLUTION
INDOSINIAN OROGENY
Parameter uncertainty-based pattern identification and optimization for robust decision making on watershed load reduction
期刊论文
JOURNAL OF HYDROLOGY, 2017
Jiang, Qingsong
;
Su, Han
;
Liu, Yong
;
Zou, Rui
;
Ye, Rui
;
Guo, Huaicheng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Parameter uncertainty
Pattern identification
Robustness
Decision preference
Hybrid clustering analysis
Lake Bali
K-MEANS
QUALITY MODEL
AUTOMATIC CALIBRATION
CLUSTERING-ALGORITHM
CLIMATE-CHANGE
MANAGEMENT
RELIABILITY
NETWORKS
SENSITIVITY
STORMWATER
Emission inventory and environmental distribution of decabromodiphenyl ether in China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Zhang, Boya
;
Zhao, Bu
;
Yu, Mengqi
;
Zhang, Jianbo
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
DecaBDE
Emission inventory
Environmental fate modeling
POLYBROMINATED DIPHENYL ETHERS
BROMINATED FLAME RETARDANTS
AREAS
URBAN
FATE
Investigating the effect of hardness cations on coagulation: The aspect of neutralisation through Al(III)-dissolved organic matter (DOM) binding
期刊论文
WATER RESEARCH, 2017
Zhou, Yuxuan
;
Yan, Mingquan
;
Liu, Ruiping
;
Wang, Dongsheng
;
Qu, Jiuhui
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Aluminum
Coagulation
Differential absorbance spectra
Dissolved organic matter
Hardness cation
Neutralisation
DISINFECTION BY-PRODUCTS
NOM REMOVAL
IN-SITU
COMPETITION
COMPLEXATION
COPPER
CHROMOPHORES
PARTICLE
SPECTRA
CALCIUM
Significance of antifouling paint flakes to the distribution of dichlorodiphenyltrichloroethanes (DDTs) in estuarine sediment
期刊论文
ENVIRONMENTAL POLLUTION, 2016
Wu, Chen-Chou
;
Sao, Lian-Jun
;
Tao, Shu
;
Zeng, Eddy Y.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Paint flake
Estuarine sediment
Dichlorodiphenyltrichloroethane
Hot spot
Desorption
POLYCYCLIC AROMATIC-HYDROCARBONS
ORGANIC POLLUTANTS
SIZE FRACTIONS
SOUTH CHINA
INPUTS
CONTAMINATION
EQUILIBRIUM
ENVIRONMENT
BIOCIDES
SORPTION
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