Widespread plant species: natives versus aliens in our changing world

被引:57
作者
Stohlgren, Thomas J. [1 ]
Pysek, Petr [2 ,3 ]
Kartesz, John [4 ]
Nishino, Misako [4 ]
Pauchard, Anibal [5 ,6 ]
Winter, Marten [7 ]
Pino, Joan [8 ]
Richardson, David M. [9 ]
Wilson, John R. U. [9 ,10 ]
Murray, Brad R. [11 ]
Phillips, Megan L. [11 ]
Ming-yang, Li [12 ]
Celesti-Grapow, Laura [13 ]
Font, Xavier [14 ]
机构
[1] US Geol Survey, Natl Inst Invas Species Sci, Ft Collins Sci Ctr, Ft Collins, CO 80526 USA
[2] Charles Univ Prague, Inst Bot, Acad Sci Czech Republ Pruhonice, Prague, Czech Republic
[3] Charles Univ Prague, Dept Ecol, Fac Sci, Prague, Czech Republic
[4] Biota N Amer Program, Chapel Hill, NC 27516 USA
[5] Univ Concepcion, Lab Invas Biol, Facultad Ciencias Forestales, Concepcion, Chile
[6] IEB, Concepcion, Chile
[7] UFZ Helmholtz Ctr Environm Res, Dept Community Ecol, D-06120 Halle, Saale, Germany
[8] Autonomous Univ Barcelona, Ctr Ecol Res & Forestry Applicat CREAF, Bellaterra 08193, Spain
[9] Univ Stellenbosch, Dept Bot & Zool, CIB, ZA-7602 Matieland, South Africa
[10] SANBI, Kirstenbosch Natl Bot Gardens, Claremont, South Africa
[11] Univ Technol Sydney, Dept Environm Sci Plant Funct Biol & Climate Chan, Sydney, NSW 2007, Australia
[12] Nanjing Forestry Univ, Coll Forest Resources & Environm, Nanjing 210037, Jiangsu, Peoples R China
[13] Univ Roma La Sapienza, Dipartimento Biol Vegetale, I-00185 Rome, Italy
[14] Univ Barcelona, Dept Plant Biol, E-08028 Barcelona, Spain
关键词
Alien plants; Biotic homogenization; China; Europe; Globalization; North America; Plant invasions; South Africa; South America; Species distributions; BIOTIC HOMOGENIZATION; BIOLOGICAL INVASIONS; RESIDENCE TIME; UNITED-STATES; INTRODUCTION-HISTORY; MASS EXTINCTION; EUROPEAN FLORA; NORTH-AMERICA; DIVERSITY; PATTERNS;
D O I
10.1007/s10530-011-0024-9
中图分类号
X176 [生物多样性保护];
学科分类号
090705 ;
摘要
Estimates of the level of invasion for a region are traditionally based on relative numbers of native and alien species. However, alien species differ dramatically in the size of their invasive ranges. Here we present the first study to quantify the level of invasion for several regions of the world in terms of the most widely distributed plant species (natives vs. aliens). Aliens accounted for 51.3% of the 120 most widely distributed plant species in North America, 43.3% in New South Wales (Australia), 34.2% in Chile, 29.7% in Argentina, and 22.5% in the Republic of South Africa. However, Europe had only 1% of alien species among the most widespread species of the flora. Across regions, alien species relative to native species were either as well-distributed (10 comparisons) or more widely distributed (5 comparisons). These striking patterns highlight the profound contribution that widespread invasive alien plants make to floristic dominance patterns across different regions. Many of the most widespread species are alien plants, and, in particular, Europe and Asia appear as major contributors to the homogenization of the floras in the Americas. We recommend that spatial extent of invasion should be explicitly incorporated in assessments of invasibility, globalization, and risk assessments.
引用
收藏
页码:1931 / 1944
页数:14
相关论文
共 101 条
[1]  
Bober P, 2001, ART CULTURE CUISINE
[2]   Ecological patterns and biological invasions: Using regional species inventories in macroecology [J].
Cadotte, Marc W. ;
Murray, Brad R. ;
Lovett-Doust, Jon .
BIOLOGICAL INVASIONS, 2006, 8 (04) :809-821
[3]   A stochastic model for integrating changes in species richness and community similarity across spatial scales [J].
Cassey, Phillip ;
Blackburn, Tim M. ;
Lockwood, Julie L. ;
Sax, Dov F. .
OIKOS, 2006, 115 (02) :207-218
[4]   How general are global trends in biotic homogenization? Floristic tracking in Chile, South America [J].
Castro, Sergio A. ;
Jaksic, Fabian M. .
GLOBAL ECOLOGY AND BIOGEOGRAPHY, 2008, 17 (04) :524-531
[5]   Inventory of the non-native flora of Italy [J].
Celesti-Grapow, L. ;
Alessandrini, A. ;
Arrigoni, P. V. ;
Banfi, E. ;
Bernardo, L. ;
Bovio, M. ;
Brundu, Giuseppe ;
Cagiotti, M. R. ;
Camarda, I. ;
Carli, E. ;
Conti, F. ;
Fascetti, S. ;
Galasso, G. ;
Gubellini, L. ;
La Valva, V. ;
Lucchese, F. ;
Marchiori, S. ;
Mazzola, P. ;
Peccenini, S. ;
Poldini, L. ;
Pretto, F. ;
Prosser, F. ;
Siniscalco, C. ;
Villani, M. C. ;
Viegi, L. ;
Wilhalm, T. ;
Blasi, C. .
PLANT BIOSYSTEMS, 2009, 143 (02) :386-430
[6]   Habitat invasions by alien plants:: a quantitative comparison among Mediterranean, subcontinental and oceanic regions of Europe [J].
Chytry, Milan ;
Maskell, Lindsay C. ;
Pino, Joan ;
Pysek, Petr ;
Vila, Montserrat ;
Font, Xavier ;
Smart, Simon M. .
JOURNAL OF APPLIED ECOLOGY, 2008, 45 (02) :448-458
[7]   Trading genes along the silk road:: mtDNA sequences and the origin of central Asian populations [J].
Comas, D ;
Calafell, F ;
Mateu, E ;
Pérez-Lezaun, A ;
Bosch, E ;
Martínez-Arias, R ;
Clarimon, J ;
Facchini, F ;
Fiori, G ;
Luiselli, D ;
Pettener, D ;
Bertranpetit, J .
AMERICAN JOURNAL OF HUMAN GENETICS, 1998, 63 (06) :1824-1838
[8]  
Condie K.C., 1989, PLATE TECTONICS CRUS
[9]   It was no accident: deliberate plant introductions by Australian government agencies during the 20th century [J].
Cook, Garry D. ;
Dias, Lesley .
AUSTRALIAN JOURNAL OF BOTANY, 2006, 54 (07) :601-625
[10]  
COX GW, 2004, ALIEN SPECIES EVOLUT, P40