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科研机构
北京大学 [192]
内容类型
期刊论文 [181]
其他 [10]
会议论文 [1]
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2017 [24]
2016 [30]
2015 [14]
2014 [22]
2013 [9]
2012 [8]
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专题:北京大学
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Different composition and distribution patterns of mineral-protected versus hydrolyzable lipids in shrubland soils
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2017
Cai, Yue
;
Tang, Zhiyao
;
Xiong, Gaoming
;
Xie, Zongqiang
;
Liu, Zongguang
;
Feng, Xiaojuan
收藏
  |  
浏览/下载:120/0
  |  
提交时间:2017/12/03
physical protection
cutin and suberin
microbial carbon
environmental influences
accumulation mechanism
ORGANIC-MATTER
FOREST SOILS
HYDROFLUORIC-ACID
CARBON STORAGE
MICROBIAL COMMUNITIES
LITTER DECOMPOSITION
MAGNETIC-MATERIALS
AGRICULTURAL SOIL
ALIPHATIC LIPIDS
WESTERN CANADA
Dynamics of ferrihydrite-bound organic carbon during microbial Fe reduction
期刊论文
GEOCHIMICA ET COSMOCHIMICA ACTA, 2017
Adhikari, Dinesh
;
Zhao, Qian
;
Das, Kamol
;
Mejia, Jacqueline
;
Huang, Rixiang
;
Wang, Xilong
;
Poulson, Simon R.
;
Tang, Yuanzhi
;
Roden, Eric E.
;
Yang, Yu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Ferrihydrite
Organic carbon
Microbial reduction
Degradation and mineralization
Mineral phase
DISSIMILATORY IRON REDUCTION
FRESH-WATER SEDIMENT
HUMIC-ACID
SORPTIVE STABILIZATION
SURFACE COMPLEXATION
CHEMICAL-REDUCTION
FOREST SOILS
BLACK CARBON
MATTER
TRANSFORMATION
淡水鲈鱼硬体组织中羟磷灰石结晶特征研究
期刊论文
矿物学报, 2017
苑蕾
;
王河锦
;
周钊
;
安佳丽
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
羟磷灰石
X射线微区衍射
生物材料
鱼硬体
结晶特性
hydroxylapatite
X-ray micro diffraction
biomaterial
hard tissue
crystallographic characteristics
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
Recovery of an oxidized majorite inclusion from Earth's deep asthenosphere
期刊论文
SCIENCE ADVANCES, 2017
Xu, Cheng
;
Kynicky, Jindrich
;
Tao, Renbiao
;
Liu, Xi
;
Zhang, Lifei
;
Pohanka, Miroslav
;
Song, Wenlei
;
Fei, Yingwei
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
TRANSITION ZONE
MANTLE
XENOLITHS
GREATER
KILOMETERS
SUBDUCTION
ROCKS
REDOX
新疆西南天山高压-超高压变质带中磷灰石的地球化学研究
期刊论文
岩石矿物学杂志, 2017
郑萌萌
;
张丽娟
;
吕增
;
张立飞
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
磷灰石
稀土元素
流体
脉体
榴辉岩
西南天山
apatite
rare earth element
fluid
vein
eclogite
southwestern Tianshan Mountains
Pore characteristics differences between clay-rich and clay-poor shales of the Lower Cambrian Niutitang Formation in the Northern Guizhou area, and insights into shale gas storage mechanisms
期刊论文
INTERNATIONAL JOURNAL OF COAL GEOLOGY, 2017
Wu, Chenjun
;
Tuo, Jincai
;
Zhang, Leifu
;
Zhang, Mingfeng
;
Li, Jing
;
Liu, Yan
;
Qian, Yu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Niutitang Formation
Organic-rich shales
Clay content
Biogenic quartz
Pore characteristics
NORTHEASTERN BRITISH-COLUMBIA
MISSISSIPPIAN BARNETT SHALE
SOUTHERN SICHUAN BASIN
UPPER YANGTZE PLATFORM
FORT-WORTH BASIN
ORGANIC-MATTER
GEOCHEMICAL CHARACTERISTICS
BLACK SHALES
SOUTHWESTERN CHINA
SEDIMENTARY BASIN
Magnetic fabric and structural deformation
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017
Wang Kai
;
Jia Dong
;
Luo Liang
;
Dong Shu-Wen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Magnetic fabric
AMS
Finite strain
Layer parallel shortening
Paleostress
Oblique magnetic lineation
SUSCEPTIBILITY ANISOTROPY
SOUTHERN PYRENEES
FINITE STRAIN
FAULT BELT
TECTONIC SIGNIFICANCE
APPALACHIAN-PLATEAU
MATHEMATICAL-MODEL
UNDEFORMED CLAYS
NEUTRON TEXTURE
DEFORMED ROCKS
Apatite in carbonatitic rocks: Compositional variation, zoning, element partitioning and petrogenetic significance
期刊论文
LITHOS, 2017
Chakhmouradian, Anton R.
;
Reguir, Ekaterina P.
;
Zaitsev, Anatoly N.
;
Coueslan, Christopher
;
Xu, Cheng
;
Kynicky, Jindrich
;
Mumin, A. Hamid
;
Yang, Panseok
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Apatite
Trace-element composition
Element partitioning
Raman micro-spectroscopy
Carbonatites
Phoscorites
RARE-EARTH-ELEMENTS
LA-ICP-MS
CRYSTAL-CHEMISTRY
SITE PREFERENCE
RICH FLUORAPATITE
KOLA-PENINSULA
TRACE-ELEMENTS
EXTRUSIVE CARBONATITE
LIQUID IMMISCIBILITY
MINERAL EXPLORATION
Petrogenesis and mineralization of REE-rich granites in Qingxi and Guanxi, Nanling region, South China
期刊论文
ORE GEOLOGY REVIEWS, 2017
He, Chen
;
Xu, Cheng
;
Zhao, Zheng
;
Kynicky, Jindrich
;
Song, Wenlei
;
Wang, Lize
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
Granite
Petrogenesis
REE mineralization
Basement rocks
South China
A-TYPE GRANITES
SE CHINA
GEOCHEMICAL CHARACTERISTICS
PALEOMAGNETIC CONSTRAINTS
SOUTHEASTERN AUSTRALIA
TECTONIC SIGNIFICANCE
ISOTOPIC EVIDENCE
JIANGXI PROVINCE
STRANGE LAKE
ORIGIN
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