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科研机构
北京大学 [283]
内容类型
期刊论文 [283]
发表日期
2017 [32]
2016 [34]
2015 [33]
2014 [29]
2013 [26]
2012 [21]
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内容类型:期刊论文
专题:北京大学
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Regional ecosystem health response to rural land use change: A case study in Lijiang City, China
期刊论文
ECOLOGICAL INDICATORS, 2017
Peng Jian
;
Liu Yanxu
;
Li Tianyi
;
Wu Jiansheng
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  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Regional ecosystem health assessment
Ecosystem services
Land use change
Lijiang City, China
LANDSCAPE PATTERNS
COVER CHANGE
SERVICES
BIODIVERSITY
ECOLOGY
IMPACT
FUTURE
SUSTAINABILITY
CONSERVATION
TEMPERATURE
Assessing Agricultural Drought Vulnerability by a VSD Model: A Case Study in Yunnan Province, China
期刊论文
SUSTAINABILITY, 2017
Wu, Jiansheng
;
Lin, Xin
;
Wang, Meijuan
;
Peng, Jian
;
Tu, Yuanjie
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
agricultural drought vulnerability
VSDmode
factor contributionmethod
Yunnan Province
CLIMATE-CHANGE
RISK
FRAMEWORK
DISASTERS
HAZARD
MAIZE
WHEAT
Effects of topography on structuring species assemblages in a subtropical forest
期刊论文
JOURNAL OF PLANT ECOLOGY, 2017
Wang, Qinggang
;
Punchi-Manage, Ruwan
;
Lu, Zhijun
;
Franklin, Scott B.
;
Wang, Zhiheng
;
Li, Yaoqi
;
Chi, Xiulian
;
Bao, Dachuan
;
Guo, Yili
;
Lu, Junmeng
;
Xu, Yaozhan
;
Qiao, Xiujuan
;
Jiang, Mingxi
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2017/12/03
multivariate regression tree analysis
habitat filtering
rare species
Badagongshan
MULTIVARIATE REGRESSION TREES
LANKAN DIPTEROCARP FOREST
HABITAT ASSOCIATIONS
RAIN-FOREST
PLANT-COMMUNITIES
SPATIAL-PATTERNS
TROPICAL FOREST
BETA DIVERSITY
DISTRIBUTIONS
RARE
基于ESDA的经济空间差异实证研究——以丝绸之路经济带中国西北段核心节点城市为例
期刊论文
经济地理, 2017
冉泽泽
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  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
探索性空间数据分析(ESDA)
经济空间差异
空间自相关
丝绸之路经济带中国西北段
节点城市
exploratory spatial data analysis (ESDA)
economic spatial difference
spatial autocorrelation
the Silk Road Economic Belt in the northwest of China
node city
Changes in intermediate water conditions in the northern South China Sea using Globorotalia inflata over the last 20 ka
期刊论文
JOURNAL OF QUATERNARY SCIENCE, 2017
Yang, Yiping
;
Xiang, Rong
;
Liu, Jianguo
;
Fu, Shaoying
;
Zhou, Liping
;
Du, Shuhuan
;
Lu, Honghong
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2017/12/03
Antarctic Intermediate Water
Globorotalia inflata
North Pacific Intermediate Water
paleoceanography
South China Sea
ATMOSPHERIC CO2 RISE
PACIFIC-OCEAN
PLANKTONIC-FORAMINIFERA
NORTHWESTERN PACIFIC
GLACIAL MAXIMUM
THERMOHALINE CIRCULATION
ISOTOPIC COMPOSITION
MONSOON CLIMATE
WESTERN PACIFIC
SURFACE OCEAN
基于多元协整滞后回归模型的京津冀地价影响因素研究
期刊论文
华中师范大学学报(自然科学版), 2017
张若竹
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  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
地价
指标体系
多元滞后回归
京津冀
land price
index system
multiple lag regression
Beijing-Tianjin-Hebei
Differentiated Optimization of Sustainable Land Use in Metropolitan Areas: A Demarcation of Functional Units for Land Consolidation
期刊论文
SUSTAINABILITY, 2017
Yan, Jinming
;
Shen, Yue
;
Xia, Fangzhou
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
functional units for land consolidation
differentiated optimization
demarcation decisions
production-life-ecology function
sustainable land use
URBAN EXPANSION
CHINA
PERSPECTIVE
INDICATORS
PROVINCE
CRITERIA
GALICIA
IMPACT
SPACE
MODEL
Effects of phosphorus stress on the photosynthetic and physiological characteristics of Chlorella vulgaris based on chlorophyll fluorescence and flow cytometric analysis
期刊论文
ECOLOGICAL INDICATORS, 2017
Jiao, Yang
;
Ouyang, Hui-Ling
;
Jiang, Yu-Jiao
;
Kong, Xiang-Zhen
;
He, Wei
;
Liu, Wen-Xiu
;
Yang, Bin
;
Xu, Fu-Liu
收藏
  |  
浏览/下载:124/0
  |  
提交时间:2017/12/03
Cellular physiology
Chlorella vulgaris
Chlorophyll fluorescence
FCM
growth
Photosynthesis
Phosphorus
ORGANIC PHOSPHORUS
K-SELECTION
R-SELECTION
INHIBITION
MICROALGAE
COPPER
EVOLUTION
TOXICITY
GROWTH
ALGAE
Optimized Multiresidue Analysis of Organic Contaminants of Priority Concern in a Daily Consumed Fish (Grass Carp)
期刊论文
JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY, 2017
He, Wei
;
Chen, Yanru
;
Yang, Chen
;
Liu, Wenxiu
;
Kong, Xiangzhen
;
Qin, Ning
;
He, Qishuang
;
Xu, Fuliu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
POLYCYCLIC AROMATIC-HYDROCARBONS
POLYBROMINATED DIPHENYL ETHERS
ACCELERATED SOLVENT-EXTRACTION
GEL-PERMEATION CHROMATOGRAPHY
ORGANOCHLORINE PESTICIDE-RESIDUES
POLYCHLORINATED-BIPHENYLS PCBS
PRESSURIZED LIQUID EXTRACTION
MICROWAVE-ASSISTED EXTRACTION
BIOLOGICAL MATRICES
SUPERCRITICAL-FLUID
Weakening temperature control on the interannual variations of spring carbon uptake across northern lands
期刊论文
NATURE CLIMATE CHANGE, 2017
Piao, Shilong
;
Liu, Zhuo
;
Wang, Tao
;
Peng, Shushi
;
Ciais, Philippe
;
Huang, Mengtian
;
Ahlstrom, Anders
;
Burkhart, John F.
;
Chevallier, Frederic
;
Janssens, Ivan A.
;
Jeong, Su-Jong
;
Lin, Xin
;
Mao, Jiafu
;
Miller, John
;
Mohammat, Anwar
;
Myneni, Ranga B.
;
Penuelas, Josep
;
Shi, Xiaoying
;
Stohl, Andreas
;
Yao, Yitong
;
Zhu, Zaichun
;
Tans, Pieter P.
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2017/12/03
ATMOSPHERIC CO2
FOREST
MODEL
SENSITIVITY
ECOSYSTEMS
LATITUDES
PHENOLOGY
DIOXIDE
BALANCE
SEASON
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