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科研机构
北京大学 [231]
内容类型
期刊论文 [194]
其他 [35]
会议论文 [2]
发表日期
2017 [23]
2016 [24]
2015 [23]
2014 [22]
2013 [32]
2012 [17]
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专题:北京大学
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Coupling ecosystem services supply and human ecological demand to identify landscape ecological security pattern: A case study in Beijing-Tianjin-Hebei region, China
期刊论文
URBAN ECOSYSTEMS, 2017
Zhang, Liqing
;
Peng, Jian
;
Liu, Yanxu
;
Wu, Jiansheng
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Landscape ecological security pattern
Human ecological demand
Ecosystemservices
Ecological source
Ecological corridor
Beijing-Tianjin-Hebei region
LAND-USE CHANGE
HABITAT PATCHES
URBAN
CONNECTIVITY
URBANIZATION
MODEL
DYNAMICS
CITY
AREA
ENVIRONMENT
基于“重要性—敏感性—连通性”框架的云浮市生态安全格局构建
期刊论文
地理研究, 2017
陈昕
;
彭建
;
刘焱序
;
杨旸
;
李贵才
收藏
  |  
浏览/下载:107/0
  |  
提交时间:2017/12/03
生态安全格局
源地识别
廊道判定
最小累积阻力模型
云浮市
ecological security patterns
ecological source identification
ecological corridor identification
minimum cumulative resistance model
Yunfu city
区域生态安全格局构建研究进展与展望
期刊论文
地理研究, 2017
彭建
;
赵会娟
;
刘焱序
;
吴健生
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
生态安全格局
生态源地
生态廊道
阻力面
研究进展与展望
ecological security patterns
ecological source
ecological corridor
resistance surface
research progress and prospect
Complex rupture process of the Mw 7.8, 2016, Kaikoura earthquake, New Zealand, and its aftershock sequence
期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2017
Cesca, S.
;
Zhang, Y.
;
Mouslopoulou, V.
;
Wang, R.
;
Saul, J.
;
Savage, M.
;
Heimann, S.
;
Kufner, S.K.
;
Oncken, O.
;
Dahm, T.
收藏
  |  
浏览/下载:119/0
  |  
提交时间:2017/12/03
Kaikoura earthquake
finite source model
joint inversion
moment tensor
aftershock sequence
HIKURANGI SUBDUCTION ZONE
NORTHERN SOUTH ISLAND
PLATE BOUNDARY
FAULT
SLIP
DEFORMATION
SEISMICITY
BENEATH
MARLBOROUGH
WELLINGTON
Crustally derived granites in Dali, SW China: new constraints on silicic magmatism of the Central Emeishan Large Igneous Province
期刊论文
INTERNATIONAL JOURNAL OF EARTH SCIENCES, 2017
Zhu, Bei
;
Peate, David W.
;
Guo, Zhaojie
;
Liu, Runchao
;
Du, Wei
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Emeishan
Large Igneous Province
Dali
Granite
Crustal melting
ZIRCON U-PB
PLUME-LITHOSPHERE INTERACTION
NEOPROTEROZOIC TECTONIC EVOLUTION
IONIZATION MASS-SPECTROMETRY
PERMIAN-TRIASSIC BOUNDARY
WESTERN YANGTZE BLOCK
SOUTH CHINA
MANTLE PLUME
FLOOD BASALTS
SICHUAN PROVINCE
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
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  |  
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
Elemental and Sr-Nd isotopic geochemistry of the Uradzhongqi magmatic complex in western Inner Mongolia, China: A record of early Permian post-collisional magmatism
期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2017
Qiao, Xueyuan
;
Li, Wenbo
;
Zhong, Richen
;
Hu, Chuansheng
;
Zhu, Feng
;
Li, Zhihua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Early Permian
Magmatic complex
Magma mixing
Post-collision
Underplating
North China Craton
ASIAN OROGENIC BELT
A-TYPE GRANITE
NORTH CHINA
TECTONIC IMPLICATIONS
VOLCANIC-ROCKS
SHRIMP U
CRATON
PETROGENESIS
CONSTRAINTS
ZIRCON
Geochemistry, geochronology, and tectonic setting of Early Cretaceous volcanic rocks in the northern segment of the Tan-Lu Fault region, northeast China
期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2017
Ling, Yi-Yun
;
Zhang, Jin-Jiang
;
Liu, Kai
;
Ge, Mao-Hui
;
Wang, Meng
;
Wang, Jia-Min
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Jia-Yi Fault
Dun-Mi Fault
Early Cretaceous
Volcanic rock
Geochemistry
Geochronology
A-TYPE GRANITES
LACHLAN FOLD BELT
PB ISOTOPIC GEOCHEMISTRY
LIAO-JI BELT
NE CHINA
MAFIC DYKES
CONTINENTAL-CRUST
FRACTIONAL CRYSTALLIZATION
CHEMICAL CLASSIFICATION
SOUTHEASTERN AUSTRALIA
Geochronology and geochemistry of Permian bimodal volcanic rocks from central Inner Mongolia, China: Implications for the late Palaeozoic tectonic evolution of the south-eastern Central Asian Orogenic Belt
期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2017
Zhang, Zhicheng
;
Chen, Yan
;
Li, Ke
;
Li, Jianfeng
;
Yang, Jinfu
;
Qian, Xiaoyan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Zircon U-Pb dating
Early Permian
Geochemistry
Dashizhai Formation
Central Inner Mongolia
Tectonic evolution
U-PB AGES
PHANEROZOIC CRUSTAL GROWTH
K CALC-ALKALINE
A-TYPE GRANITES
NORTH CHINA
GEOLOGICAL SIGNIFICANCE
HEGENSHAN OPHIOLITE
SOLONKER SUTURE
HF ISOTOPES
PALEOGEOGRAPHIC RECONSTRUCTION
Corotating Magnetic Reconnection Site in Saturn's Magnetosphere
期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2017
Yao, Z. H.
;
Coates, A. J.
;
Ray, L. C.
;
Rae, I. J.
;
Grodent, D.
;
Jones, G. H.
;
Dougherty, M. K.
;
Owen, C. J.
;
Guo, R. L.
;
Dunn, W. R.
;
Radioti, A.
;
Pu, Z. Y.
;
Lewis, G. R.
;
Waite, J. H.
;
Gerard, J.C.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
acceleration of particles
magnetic fields
magnetic reconnection
plasmas
DIPOLARIZING FLUX BUNDLES
FIELD
MAGNETOTAIL
PLASMOIDS
SUBSTORM
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