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科研机构
北京大学 [479]
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期刊论文 [416]
其他 [62]
会议论文 [1]
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2017 [54]
2016 [56]
2015 [40]
2014 [46]
2013 [46]
2012 [28]
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干旱区景观格局综合优化:黑河中游案例
期刊论文
北京大学学报 自然科学版, 2017
蒙吉军
;
王晓东
;
周朕
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2017/12/03
最小累积阻力模型
生态源地
生态廊道
生态功能分区
格局优化
黑河中游
minimum cumulative resistance model
ecological source
ecological corridor
ecological function regionalization
pattern optimization
middle reaches of Heihe River
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
基于生态系统服务供需的广东省绿地生态网络建设分区
期刊论文
生态学报, 2017
彭建
;
杨旸
;
谢盼
;
刘焱序
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
生态系统服务
绿地生态网络
分区管控
象限图
广东省
ecosystem services
green space ecological networks
zoning management
quadrantal diagram
Guangdong Province
Contamination characteristics and source apportionment of methylated PAHs in agricultural soils from Yangtze River Delta, China
期刊论文
ENVIRONMENTAL POLLUTION, 2017
Chen, Weixiao
;
Wu, Xinyi
;
Zhang, Haiyun
;
Sun, Jianteng
;
Liu, Wenxin
;
Zhu, Lizhong
;
Li, Xiangdong
;
Tsang, Daniel C. W.
;
Tao, Shu
;
Wang, Xilong
收藏
  |  
浏览/下载:120/0
  |  
提交时间:2017/12/03
Methylated PAHs
Agricultural soil
Yangtze River Delta
Spatial distribution
Source apportionment
POLYCYCLIC AROMATIC-HYDROCARBONS
GAS CHROMATOGRAPHY/MASS SPECTROMETRY
SURFACE-WATER
SOUTH CHINA
ALKYL-PAHS
CRUDE-OIL
DAYA BAY
SEDIMENTS
SORPTION
IDENTIFICATION
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
Tree-ring-based SPEI reconstruction in central Tianshan Mountains of China since AD 1820 and links to westerly circulation
期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2017
Jiang, Peng
;
Liu, Hongyan
;
Wu, Xiuchen
;
Wang, Hongya
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
SPEI
tree-ring width
Tianshan Mountains
DROUGHT SEVERITY INDEX
MOISTURE VARIABILITY
NORTH-ATLANTIC
CLIMATE-CHANGE
TIME-SERIES
VEGETATION
IMPACTS
HISTORY
DATASET
SHAN
Post-fire dispersal characteristics of charcoal particles in the Daxing'an Mountains of north-east China and their implications for reconstructing past fire activities
期刊论文
INTERNATIONAL JOURNAL OF WILDLAND FIRE, 2017
Li, Yiyin
;
Xu, Xin
;
Zhao, Pengfei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
biomass burning
larch forest
wildfire
FOREST-FIRE
MACROSCOPIC CHARCOAL
MICROSCOPIC CHARCOAL
HOLOCENE FIRE
SOURCE AREA
RECORDS
DEPOSITION
REGIMES
BOREAL
HISTORY
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
开发区居住空间特征及其形成机制——对北京经济技术开发区的调查
期刊论文
地理科学进展, 2017
冯健
;
项怡之
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
开发区
居住空间
居住分异
郊区化
北京经济技术开发区
development zone
residential space
residential differentiation
suburbanization
Beijing Economic-Technological Development Area (BDA)
Linking potential heat source and sink to urban heat island: Heterogeneous effects of landscape pattern on land surface temperature
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Li, Weifeng
;
Cao, Qiwen
;
Lang, Kun
;
Wu, Jiansheng
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2017/12/03
Urban heat island
Land surface temperature
Source.Sink.Heterogeneity
SGWR model
SPATIAL NON-STATIONARITY
COVER
IMPACTS
CONFIGURATION
CHINA
GEOGRAPHY
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