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globalchange > 过去全球变化的重建

DOI:	10.1371/journal.pone.0102592
论文题名:	Evaluating Habitat Suitability for the Establishment of Monochamus spp. through Climate-Based Niche Modeling
作者:	Sergio A. Estay; Fabio A. Labra; Roger D. Sepulveda; Leonardo D. Bacigalupe
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2014
发表日期:	2014-7-14
卷:	9, 期:7
语种:	英语
英文关键词:	Pines ; Chile (country) ; Ecological niches ; Climate modeling ; Forests ; Seasons ; Invasive species ; Beetles
英文摘要:	Pine sawyer beetle species of the genus Monochamus are vectors of the nematode pest Bursaphelenchus xylophilus. The introduction of these species into new habitats is a constant threat for those regions where the forestry industry depends on conifers, and especially on species of Pinus. To obtain information about the potential risk of establishment of these insects in Chile, we performed climate-based niche modeling using data for five North American and four Eurasian Monochamus species using a Maxent approach. The most important variables that account for current distribution of these species are total annual precipitation and annual and seasonal average temperatures, with some differences between North American and Eurasian species. Projections of potential geographic distribution in Chile show that all species could occupy at least 37% of the area between 30° and 53°S, where industrial plantations of P. radiata are concentrated. Our results indicated that Chile seems more suitable for Eurasian than for North American species.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0102592&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/19539
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

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File Name/ File Size	Content Type	Version	Access	License
10.1371journal.pone.0102592.PDF（581KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Instituto de Ciencias Ambientales y Evolutivas, Facultad de Ciencias, Universidad Austral de Chile, Valdivia, Chile;Centro de Investigación e Innovación para el Cambio Climático, Facultad de Ciencias, Universidad Santo Tomas, Santiago, Chile;Instituto de Ciencias Ambientales y Evolutivas, Facultad de Ciencias, Universidad Austral de Chile, Valdivia, Chile;Instituto de Ciencias Ambientales y Evolutivas, Facultad de Ciencias, Universidad Austral de Chile, Valdivia, Chile

Recommended Citation:

Sergio A. Estay,Fabio A. Labra,Roger D. Sepulveda,et al. Evaluating Habitat Suitability for the Establishment of Monochamus spp. through Climate-Based Niche Modeling[J]. PLOS ONE,2014-01-01,9(7)

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