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科研机构
北京大学 [165]
内容类型
期刊论文 [136]
其他 [29]
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2017 [16]
2016 [21]
2015 [22]
2014 [12]
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专题:北京大学
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Assessment ecological risk of heavy metal caused by high-intensity land reclamation in Bohai Bay, China
期刊论文
PLOS ONE, 2017
Zhu, Gaoru
;
Xie, Zhenglei
;
Li, Tuoyu
;
Ma, Zongwen
;
Xu, Xuegong
收藏
  |  
浏览/下载:108/0
  |  
提交时间:2017/12/03
YELLOW-RIVER DELTA
COASTAL RECLAMATION
FRESH-WATER
WETLAND SOILS
SEDIMENTS
ESTUARY
CONTAMINATION
POLLUTION
CHRONOSEQUENCE
MANAGEMENT
以出行路径耗时为测度的城镇体系空间结构研究
期刊论文
经济地理, 2017
杨震
;
吕斌
;
王晶
收藏
  |  
浏览/下载:110/0
  |  
提交时间:2017/12/03
城镇体系
空间结构
出行路径耗时
紧凑度
urban system
space structure
travel time on paths
compactness ratio
Examining the impacts of ethnicity on space-time behavior: Evidence from the City of Xining, China
期刊论文
CITIES, 2017
Tan, Yiming
;
Kwan, Mei-Po
;
Chai, Yanwei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Ethnicity
Space-time behavior
Activity space
Ethnic minority
China
RESIDENTIAL SEGREGATION
SOCIAL EXCLUSION
EUROPEAN CITIES
PATTERNS
TRAVEL
PARTICIPATION
DEMOGRAPHICS
LOCATION
TWITTER
MODEL
Response of spatial vegetation distribution in China to climate changes since the Last Glacial Maximum (LGM)
期刊论文
PLOS ONE, 2017
Wang, Siyang
;
Xu, Xiaoting
;
Shrestha, Nawal
;
Zimmermann, Niklaus E.
;
Tang, Zhiyao
;
Wang, Zhiheng
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
SPECIES DISTRIBUTION MODELS
PLANT FUNCTIONAL TYPES
QUATERNARY CLIMATE
TEMPERATE PLANTS
POLLEN DATA
DIVERSITY
SCALE
PALAEOVEGETATION
PREDICTION
FORESTS
The discovery of late Triassic mylonitic granite and geologic significance in the middle Gangdese batholiths, southern Tibet
期刊论文
JOURNAL OF GEODYNAMICS, 2017
Ma, Shiwei
;
Meng, Yuanku
;
Xu, Zhiqin
;
Li, Xiaojia
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Zircon U-Pb ages and Lu-Hf isotopes
Geochemistry
Mylonitic granite
Late triassic
Gangdese batholiths
ZIRCON U-PB
LACHLAN FOLD BELT
LHASA TERRANE IMPLICATIONS
VOLCANIC-ROCKS
HF-ISOTOPE
NEO-TETHYS
TECTONIC SIGNIFICANCE
ARC MAGMAS
S-TYPE
LU-HF
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
大别—苏鲁高压-超高压变质带的“构造增压壳内成因”研究
期刊论文
地学前缘, 2017
吕古贤
;
胡宝群
;
罗毅甜
;
刘瑞珣
;
王方正
;
刘智方
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
大别超高压变质带
重力-构造力复合压力
构造附加静水压力
深度构造校正测算
壳源同位素
构造增压壳内成因
Dabie ultrahigh-pressure metamorphic (UHPM) belt
gravity-tectonic force composite pressure
tectonic additional hydrostatic pressure
deep tectonic correction measure
crust isotope
tectonic increasing pressure caused in crust
基于深度学习的区域生态安全时空模拟与预测
期刊论文
地球信息科学学报, 2017
陈工
;
李琦
;
金玲艳
;
梁贺明
;
莫玉琴
;
HamedKarimian
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
深度学习
机器学习
生态承载力
生态赤字
时空模拟
deep learning
machine learning
ecological capacity
ecological deficit
spatio-temporal simulation
Intensified climate-driven exhumation along the South Himalayan Front since one million years ago
期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2017
Yu, Xiangjiang
;
Ji, Jianqing
;
Wang, Fengyi
;
Zhong, Dalai
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
South Himalayan Front
Apatite fission track (AFT)
Climatic change
Exhumation
Landscape evolution
APATITE FISSION-TRACK
TIBETAN PLATEAU
LATE MIOCENE
GLACIAL EROSION
TECTONIC CONTROLS
GANGDESE TERRANE
MOUNTAIN BELTS
RIVER
LANDSCAPE
EVOLUTION
Pyrite morphology and episodic euxinia of the Ediacaran Doushantuo Formation in South China
期刊论文
SCIENCE CHINA-EARTH SCIENCES, 2017
Ye YunTao
;
Wu ChaoDong
;
Zhai LiNa
;
An ZhengZe
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Ediacaran
Doushantuo Formation
Framboidal pyrite
Carbon isotope
Ocean anoxia
Yangtze Platform
PROTEROZOIC OCEAN CHEMISTRY
FRAMBOIDAL PYRITE
DEEP-WATER
FERRUGINOUS CONDITIONS
SIZE DISTRIBUTION
YANGTZE PLATFORM
EARTHS HISTORY
MIAOHE BIOTA
TRACE FOSSIL
CARBON
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