全球变化知识资源中心

Knowledge Resources Center for Global Change


Email:
Passwd
验证:
	换一张
Have you forgotten your password? Stay signed in Log In

globalchange > 过去全球变化的重建

DOI:	10.1371/journal.pone.0102916
论文题名:	Distribution Patterns in the Native Vascular Flora of Iceland
作者:	Pawel Wasowicz; Andrzej Pasierbiński; Ewa Maria Przedpelska-Wasowicz; Hörður Kristinsson
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2014
发表日期:	2014-7-18
卷:	9, 期:7
语种:	英语
英文关键词:	Biogeography ; Plants ; Iceland ; Principal component analysis ; Geology ; Climate change ; Invasive species ; Pleistocene epoch
英文摘要:	The aim of our study was to reveal biogeographical patterns in the native vascular flora of Iceland and to define ecological factors responsible for these patterns. We analysed dataset of more than 500,000 records containing information on the occurrence of vascular plants. Analysis of ecological factors included climatic (derived from WORLDCLIM data), topographic (calculated from digital elevation model) and geological (bedrock characteristics) variables. Spherical k-means clustering and principal component analysis were used to detect biogeographical patterns and to study the factors responsible for them. We defined 10 biotic elements exhibiting different biogeographical patterns. We showed that climatic (temperature-related) and topographic variables were the most important factors contributing to the spatial patterns within the Icelandic vascular flora and that these patterns are almost completely independent of edaphic factors (bedrock type). Our study is the first one to analyse the biogeographical differentiation of the native vascular flora of Iceland.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0102916&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/17800
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

Files in This Item:	Download All

File Name/ File Size	Content Type	Version	Access	License
journal.pone.0102916.PDF（1659KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Icelandic Institute of Natural History, Borgir við Norðurslóð, Akureyri, Iceland;Department of Plant Systematics, Faculty of Biology and Environmental Protection, University of Silesia, Katowice, Poland;Institute of Botany, University of Warsaw, Warszawa, Poland;Icelandic Institute of Natural History, Borgir við Norðurslóð, Akureyri, Iceland

Recommended Citation:

Pawel Wasowicz,Andrzej Pasierbiński,Ewa Maria Przedpelska-Wasowicz,et al. Distribution Patterns in the Native Vascular Flora of Iceland[J]. PLOS ONE,2014-01-01,9(7)

Service
	Recommend this item
	Sava as my favorate item
	Show this item's statistics
	Export Endnote File
Google Scholar
	Similar articles in Google Scholar
	[Pawel Wasowicz]'s Articles
	[Andrzej Pasierbiński]'s Articles
	[Ewa Maria Przedpelska-Wasowicz]'s Articles
百度学术
	Similar articles in Baidu Scholar
	[Pawel Wasowicz]'s Articles
	[Andrzej Pasierbiński]'s Articles
	[Ewa Maria Przedpelska-Wasowicz]'s Articles
CSDL cross search
	Similar articles in CSDL Cross Search
	[Pawel Wasowicz]‘s Articles
	[Andrzej Pasierbiński]‘s Articles
	[Ewa Maria Przedpelska-Wasowicz]‘s Articles
Related Copyright Policies
Null
收藏/分享