2010
Contrasting patterns in the invasions of European terrestrial and freshwater habitats by alien plants, insects and vertebrates
PYŠEK, Petr, Sven BACHER, Milan CHYTRÝ, Vojtěch JAROŠÍK, Jan WILD et. al.Základní údaje
Originální název
Contrasting patterns in the invasions of European terrestrial and freshwater habitats by alien plants, insects and vertebrates
Název česky
Protikladné rysy invazí nepůvodních rostlin, hmyzu a obratlovců v evropských terestrických a sladkovodních biotopech
Autoři
PYŠEK, Petr (203 Česká republika), Sven BACHER (756 Švýcarsko), Milan CHYTRÝ (203 Česká republika, garant, domácí), Vojtěch JAROŠÍK (203 Česká republika), Jan WILD (203 Česká republika), Laura CELESTI-GRAPOW (380 Itálie), Núria GASSÓ (724 Španělsko), Marc KENIS (756 Švýcarsko), Philip W. LAMBDON (826 Velká Británie a Severní Irsko), Wolfgang NENTWIG (276 Německo), Jan PERGL (203 Česká republika), Alain ROQUES (250 Francie), Jiří SÁDLO (203 Česká republika), Wojciech SOLARZ (616 Polsko), Montserrat VILA (724 Španělsko) a Philip E. HULME (826 Velká Británie a Severní Irsko)
Vydání
Global Ecology and Biogeography, Wiley-Blackwell, 2010, 1466-822X
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10600 1.6 Biological sciences
Stát vydavatele
Česká republika
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 5.273
Kód RIV
RIV/00216224:14310/10:00045961
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000276490400003
Klíčová slova anglicky
Aquatic; continental scale; Europe; exotic; habitat affinities; invasive species; level of invasion; naturalized; non-native; weeds
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 31. 1. 2011 16:04, prof. RNDr. Milan Chytrý, Ph.D.
Anotace
V originále
Aim To provide the first comparative overview on the current numbers of alien species that invade representative European terrestrial and freshwater habitats for a range of taxonomic groups. Location Europe. Methods Numbers of naturalized alien species of plants, insects, herptiles, birds and mammals occurring in 10 habitats defined according to the European Nature Information System (EUNIS) were obtained from 115 regional data sets. Only species introduced after ad 1500 were considered. Data were analysed by ANCOVA and regression trees to assess whether differences exist among taxonomic groups in terms of their habitat affinity, and whether the pattern of occurrence of alien species in European habitats interacts with macroecological factors such as insularity, latitude or area. Results The highest numbers of alien plant and insect species were found in human-made, urban or cultivated habitats; if controlled for habitat area in the region, wetland and riparian habitats appeared to support relatively high numbers of alien plant species too. Invasions by vertebrates were more evenly distributed among habitats, with aquatic and riparian, woodland and cultivated land most invaded. Mires, bogs and fens, grassland, heathland and scrub were generally less invaded.Habitat and taxonomic group explained most variation in the proportions of alien species occurring in individual habitats related to the total number of alien species in a region, and the basic pattern determined by these factors was fine-tuned by geographical variables, namely by the mainland-island contrast and latitude, and differed among taxonomic groups. Main conclusions There are two ecologically distinct groups of alien species (plants and insects versus vertebrates) with strikingly different habitat affinities. Invasions by these two contrasting groups are complementary in terms of habitat use, which makes an overall assessment of habitat invasions in Europe possible. Since numbers of naturalized species in habitats are correlated among taxa within these two groups, the data collected for one group of vertebrates, for example, could be used to estimate the habitat-specific numbers of alien species for other vertebrate groups with reasonable precision, and the same holds true for insects and plants.
Návaznosti
MSM0021622416, záměr |
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