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科研机构
北京大学 [691]
内容类型
期刊论文 [584]
其他 [107]
发表日期
2017 [58]
2016 [60]
2015 [56]
2014 [54]
2013 [45]
2012 [47]
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专题:北京大学
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Mapping Development Pattern in Beijing-Tianjin-Hebei Urban Agglomeration Using DMSP/OLS Nighttime Light Data
期刊论文
REMOTE SENSING, 2017
Hu, Yi&apos
;
Peng, Jian
;
Liu, Yanxu
;
Du, Yueyue
;
Li, Huilei
;
Wu, Jiansheng
;
na
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
spatial inequality
urbanization type
DMSP/OLS
Beijing-Tianjin-Hebei urban agglomeration
CHINA
URBANIZATION
MEGALOPOLIS
PERSPECTIVE
EXPANSION
DYNAMICS
CITY
OLS
INEQUALITY
LUMINOSITY
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
New species of Thylacocephala (Arthropoda) from the Spathian (Lower Triassic) of Chaohu, Anhui Province of China
期刊论文
PALZ, 2017
Ji, Cheng
;
Tintori, Andrea
;
Jiang, Dayong
;
Motani, Ryosuke
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Thylacocephala
New species
Predation
Lower Triassic
China
CRUSTACEA
LAGERSTATTE
LEBANON
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
辽东营口-辽阳地区古元古代花岗岩和变质基性岩形成时代及意义
期刊论文
地球科学与环境学报, 2017
李超
;
孙克克
;
陈斌
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
花岗岩
基性岩
古元古代
锆石U-Pb年龄
地球化学
弧后盆地
胶辽吉带
华北克拉通
granite
mafic rock
Paleoproterozoic
zircon U-Pb age
geochemistry
back-arc basin
Jiao-Liao-Ji Belt
North China Craton
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
Age and petrogenesis of late Paleozoic granites from the northernmost Alxa region, northwest China, and implications for the tectonic evolution of the region
期刊论文
INTERNATIONAL JOURNAL OF EARTH SCIENCES, 2017
Zhang, Wen
;
Pease, Victoria
;
Meng, Qingpeng
;
Zheng, Rongguo
;
Wu, Tairan
;
Chen, Yan
;
Gan, Lisheng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Granite
Alxa
Central Asia Orogenic Belt
Paleozoic
Tectonics
A-TYPE GRANITES
PHANEROZOIC CRUSTAL GROWTH
ASIAN OROGENIC BELT
S-TYPE GRANITES
I-TYPE GRANITES
ND-HF ISOTOPES
SOUTHERN ALTAIDS
TRACE-ELEMENT
GEOCHEMICAL CHARACTERISTICS
INNER-MONGOLIA
Mo deposits in Northwest China: Geology, geochemistry, geochronology and tectonic setting
期刊论文
ORE GEOLOGY REVIEWS, 2017
Wu, Yan-Shuang
;
Chen, Yan-Jing
;
Zhou, Ke-Fa
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Northwest China
Central Asia Orogenic Belt
Mo deposit
Ore geology
Continental collision
Subduction-related accretion
ZIRCON U-PB
PORPHYRY CU DEPOSIT
EASTERN TIANSHAN MOUNTAINS
ORE-FORMING FLUIDS
CARBONIFEROUS INTRAOCEANIC SUBDUCTION
MAFIC-ULTRAMAFIC INTRUSIONS
BAISHAN MOLYBDENUM DEPOSIT
BEISHAN OROGENIC BELT
RE-OS GEOCHRONOLOGY
NW-CHINA
Contrasting geochemical signatures between Upper Triassic Mo-hosting and barren granitoids in the central segment of the South Qinling orogenic belt, central China: Implications for Mo exploration
期刊论文
ORE GEOLOGY REVIEWS, 2017
Xiao, Bing
;
Li, Qiugen
;
He, Siyao
;
Chen, Xu
;
Liu, Huwen
;
Wang, Zongqi
;
Xu, Xueyi
;
Chen, Junlu
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Zircon U-Pb age
Sr-Nd-Hf isotopes
molybdenum deposits
highly fractionated I-type granitoids
Qinling orogenic
PLASMA-MASS SPECTROMETRY
PB ZIRCON GEOCHRONOLOGY
TRACE-ELEMENTS
TECTONIC IMPLICATIONS
ISOTOPIC SYSTEMATICS
MOLYBDENUM DEPOSITS
MIDDLE-SEGMENT
ICP-MS
ROCKS
HF
The Mo deposits of Northeast China: A powerful indicator of tectonic settings and associated evolutionary trends
期刊论文
ORE GEOLOGY REVIEWS, 2017
Chen, Yan-Jing
;
Zhang, Cheng
;
Wang, Pin
;
Pirajno, Franco
;
Li, Nuo
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Northeast China
Porphyry Mo deposit
Isotope age
Ore geology
Tectonic setting
Mesozoic
ZIRCON U-PB
RE-OS AGES
ORE-FORMING FLUIDS
PORPHYRY CU-MO
XILAMULUN METALLOGENIC BELT
MOLYBDENUM-COPPER DEPOSIT
WESTERN LIAONING PROVINCE
MONGOL-OKHOTSK OCEAN
DA HINGGAN MOUNTAIN
GREAT XINGAN RANGE
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