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科研机构
北京大学 [225]
内容类型
期刊论文 [139]
其他 [84]
会议论文 [2]
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2017 [20]
2016 [35]
2015 [18]
2014 [12]
2013 [14]
2012 [12]
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专题:北京大学
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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
Polycyclic aromatic hydrocarbons in ambient air, surface soil and wheat grain near a large steel-smelting manufacturer in northern China
期刊论文
环境科学学报(英文版), 2017
Weijian Liu
;
Yilong Wang
;
Yuanchen Chen
;
Shu Tao
;
Wenxin Liu
收藏
  |  
浏览/下载:106/0
  |  
提交时间:2017/12/03
PAHs Ambient air Surface soil Wheat grain Steel-smelting activity
PAHs
Ambient air
Surface soil
Wheat grain
Steel-smelting activity
青藏高原高寒草地常见植物叶属性对氮、磷添加的响应
期刊论文
北京大学学报 自然科学版, 2017
李颖
;
林笠
;
朱文琰
;
张振华
;
贺金生
收藏
  |  
浏览/下载:118/0
  |  
提交时间:2017/12/03
叶经济谱
N添加
P添加
属性可塑性
资源竞争策略
leaf economics spectrum
nitrogen addition
phosphorus addition
trait plasticity
resource competition
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
收藏
  |  
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
Polycyclic aromatic hydrocarbons in ambient air, surface soil and wheat grain near a large steel-smelting manufacturer in northern China
期刊论文
JOURNAL OF ENVIRONMENTAL SCIENCES, 2017
Liu, Weijian
;
Wang, Yilong
;
Chen, Yuanchen
;
Tao, Shu
;
Liu, Wenxin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
PAHs
Ambient air
Surface soil
Wheat grain
Steel-smelting activity
SOURCE APPORTIONMENT
SEASONAL-VARIATION
DIAGNOSTIC RATIOS
ORGANIC-COMPOUNDS
EMISSION SOURCES
PINE NEEDLES
PADDY FIELD
URBAN AIR
PAHS
PLAIN
Spatial-temporal dynamics and associated driving forces of urban ecological land: A case study in Shenzhen City, China
期刊论文
HABITAT INTERNATIONAL, 2017
Peng, Jian
;
Zhao, Mingyue
;
Guo, Xiaonan
;
Pan, Yajing
;
Liu, Yanxu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Urban ecological land
Ecological land quality
Driving forces
Multiple logistic regression
Shenzhen city China
RAPID URBANIZATION
ECOSYSTEM SERVICES
LANDSCAPE CHANGE
COVER
PATTERNS
AREA
PROTECTION
EXPANSION
SECURITY
IMPACTS
Uptake of PAHs by cabbage root and leaf in vegetable plots near a large coking manufacturer and associations with PAHs in cabbage core
期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2017
Xiong, GuanNan
;
Zhang, YunHui
;
Duan, YongHong
;
Cai, ChuanYang
;
Wang, Xin
;
Li, JingYa
;
Tao, Shu
;
Liu, WenXin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
PAHs
Coking industry
Air
Rhizosphere soil
Cabbage
Absorption
POLYCYCLIC AROMATIC-HYDROCARBONS
AIR-SOIL EXCHANGE
SOURCE APPORTIONMENT
ORGANOCHLORINE PESTICIDES
ORGANIC-CHEMICALS
EMISSION FACTORS
SOUTH CHINA
PADDY FIELD
URBAN AREAS
PLANTS
On a generalization of Archimedean copula family
其他
2017-01-01
Xie, Jiehua
;
Lin, Feng
;
Yang, Jingping
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Generalization of Archimedean copula
Probabilistic structure
Multivariate tail dependence
MULTIVARIATE COPULAS
ESTIMATING SURVIVAL
TAIL DEPENDENCE
DISTRIBUTIONS
MODEL
On the fourth moment theorem for complex multiple Wiener-It(o)over-cap integrals
其他
2017-01-01
Chen, Yong
;
Liu, Yong
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Central limit theorem
complex Gaussian isonormal process
complex hermite
polynomials
fourth moment theorem
Wiener
It (o)over-cap chaos decomposition.
CENTRAL LIMIT-THEOREMS
STOCHASTIC INTEGRALS
MALLIAVIN CALCULUS
STEINS METHOD
CONVERGENCE
CHAOS
Recipient-donor KIR ligand matching prevents CMV reactivation post-haploidentical T cell-replete transplantation
期刊论文
BRITISH JOURNAL OF HAEMATOLOGY, 2017
Zhao, Xiang-Yu
;
Luo, Xue-Yi
;
Yu, Xing-Xing
;
Zhao, Xiao-Su
;
Han, Ting-Ting
;
Chang, Ying-Jun
;
Huo, Ming-Rui
;
Xu, Lan-Ping
;
Zhang, Xiao-Hui
;
Liu, Kai-Yan
;
Li, Dan
;
Jiang, Zheng-Fan
;
Huang, Xiao-Jun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
KIR
haploidentical
HSCT
CMV
NATURAL-KILLER-CELLS
ACUTE MYELOID-LEUKEMIA
MHC CLASS-I
CYTOMEGALOVIRUS-INFECTION
NK CELLS
MARROW TRANSPLANTATION
CORD BLOOD
HLA
RECEPTOR
RELAPSE
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