DOI: 10.1111/gcb.12295
论文题名: Invasion of old world phragmites australis in the new world: Precipitation and temperature patterns combined with human influences redesign the invasive niche
作者: Guo W.-Y. ; Lambertini C. ; Li X.-Z. ; Meyerson L.A. ; Brix H.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2013
卷: 19, 期: 11 起始页码: 3406
结束页码: 3422
语种: 英语
英文关键词: Biological invasion
; Climate
; Common reed
; Environmental (ecological) niche models
; Haplotype M
; Human influence
; Mediterranean lineage
; Niche shift
; Potential distribution
Scopus关键词: anthropogenic effect
; biological invasion
; climate effect
; global warming
; grass
; niche
; perennial plant
; precipitation (climatology)
; temperature effect
; twentieth century
; wetland
; Atlantic Coast [North America]
; Atlantic Coast [United States]
; Florida [United States]
; Gulf Coast [United States]
; Louisiana
; Mississippi Delta
; United States
; Phragmites australis
; chloroplast DNA
; rain
; article
; climate
; DNA sequence
; ecosystem
; environmental (ecological) niche models
; genetics
; haplotype
; haplotype M
; human
; human activities
; human influence
; introduced species
; mediterranean lineage
; niche shift
; Phragmites australis
; Poaceae
; potential distribution
; species invasion
; temperature
; theoretical model
; United States
; biological invasion
; climate
; common reed
; environmental (ecological) niche models
; haplotype M
; human influence
; mediterranean lineage
; niche shift
; potential distribution
; DNA, Chloroplast
; Ecosystem
; Haplotypes
; Human Activities
; Humans
; Introduced Species
; Models, Theoretical
; Poaceae
; Rain
; Sequence Analysis, DNA
; Temperature
; United States
英文摘要: After its introduction into North America, Euro-Asian Phragmites australis became an aggressive invasive wetland grass along the Atlantic coast of North America. Its distribution range has since expanded to the middle, south and southwest of North America, where invasive P. australis has replaced millions of hectares of native plants in inland and tidal wetlands. Another P. australis invasion from the Mediterranean region is simultaneously occurring in the Gulf region of the United States and some countries in South America. Here, we analysed the occurrence records of the two Old World invasive lineages of P. australis (Haplotype M and Med) in both their native and introduced ranges using environmental niche models (ENMs) to assess (i) whether a niche shift accompanied the invasions in the New World; (ii) the role of biologically relevant climatic variables and human influence in the process of invasion; and (iii) the current potential distribution of these two lineages. We detected local niche shifts along the East Coast of North America and the Gulf Coast of the United States for Haplotype M and around the Mississippi Delta and Florida of the United States for Med. The new niche of the introduced Haplotype M accounts for temperature fluctuations and increased precipitation. The introduced Med lineage has enlarged its original subtropical niche to the tropics-subtropics, invading regions with a high annual mean temperature (> ca. 10 °C) and high precipitation in the driest period. Human influence is an important factor for both niches. We suggest that an increase in precipitation in the 20th century, global warming and human-made habitats have shaped the invasive niches of the two lineages in the New World. However, as the invasions are ongoing and human and natural disturbances occur concomitantly, the future distribution ranges of the two lineages may diverge from the potential distribution ranges detected in this study. © 2013 John Wiley & Sons Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/62305
Appears in Collections: 影响、适应和脆弱性
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作者单位: Department of Bioscience, Plant Biology, Aarhus University, Ole Worms Allé 1, Aarhus C 8000, Denmark; State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China; Department of Natural Resources Science, University of Rhode Island, 1 Greenhouse Road, Kingston, RI 02881, United States
Recommended Citation:
Guo W.-Y.,Lambertini C.,Li X.-Z.,et al. Invasion of old world phragmites australis in the new world: Precipitation and temperature patterns combined with human influences redesign the invasive niche[J]. Global Change Biology,2013-01-01,19(11)