Biotic homogenization of Central European urban floras depends
on residence time of alien species and habitat types

J 2012

Biotic homogenization of Central European urban floras depends on residence time of alien species and habitat types

LOSOSOVÁ, Zdeňka, Milan CHYTRÝ, Lubomír TICHÝ, Jiří DANIHELKA, Karel FAJMON et. al.

Základní údaje

Originální název

Biotic homogenization of Central European urban floras depends on residence time of alien species and habitat types

Název česky

Biotická homogenizace flór středoevropských měst závisí na době zavlečení nepůvodních rostlin a na typu biotopu

Autoři

LOSOSOVÁ, Zdeňka (203 Česká republika, garant, domácí), Milan CHYTRÝ (203 Česká republika, domácí), Lubomír TICHÝ (203 Česká republika, domácí), Jiří DANIHELKA (203 Česká republika, domácí), Karel FAJMON (203 Česká republika), Ondřej HÁJEK (203 Česká republika, domácí), Kateřina KINTROVÁ (203 Česká republika, domácí), Deana LÁNÍKOVÁ (203 Česká republika, domácí), Zdenka OTÝPKOVÁ (203 Česká republika, domácí) a Vladimír ŘEHOŘEK (203 Česká republika, domácí)

Vydání

Biological Conservation, 2012, 0006-3207

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 3.794

Kód RIV

RIV/00216224:14310/12:00057080

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.biocon.2011.11.003

UT WoS

000301092400024

Klíčová slova anglicky

Archaeophytes; beta diversity; biological invasions; city; native plant species; neophytes; urban ecology; vascular plants

Štítky

AKR, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 21. 3. 2016 16:59, Ing. Jiří Danihelka, Ph.D.

Anotace

V originále

Spread of alien species may result in biotic homogenization, i.e. increasing similarity between biotas of different areas. We examined whether the flora of Central European cities is becoming homogenized because of the spread of alien species, whether the contribution of aliens to homogenization depends on residence time, and whether habitats under more intense human pressure are more homogenized. Using floristic composition data from a standardized sample of 1-ha plots located in seven habitat types in 32 cities in Central Europe, Belgium and the Netherlands, we compared homogenization effects of archaeophytes (pre-AD 1500 aliens) and neophytes (post-AD 1500 aliens) using rarefaction curves, Jaccard dissimilarity index, Mantel tests and homogenization index. We found that archaeophytes contributed to homogenization and neophytes to differentiation of floras among cities, but generally the spread of alien species caused differentiation. Differentiation was low in the most disturbed urban habitats, such as city squares, boulevards or early successional sites, but was strongest in moderately disturbed habitats, such as city parks and residential areas with an open building pattern. We conclude that biotic homogenization depends on alien plants’ residence time. Aliens introduced within the past five centuries are often rare, not yet having achieved their potential range; they therefore increase floristic differentiation. Conversely, species introduced more than five centuries ago have had sufficient time to disperse into most suitable habitats, and consequently contribute to homogenization. Although invasions may therefore initially increase biodiversity, they could ultimately lead to homogenization. These processes are faster and stronger in more disturbed habitats.

Návaznosti

IAA601630803, projekt VaV

Název: Makroekologická studie biodiverzity velkých měst: druhová bohatost, invaze a biotická homogenizace na příkladu dvou taxonomických skupin

Investor: Akademie věd ČR, Makroekologická studie biodiverzity velkých měst: druhová bohatost, invaze a biotická homogenizace na příkladu dvou taxonomických skupin

MSM0021622416, záměr

Název: Diverzita biotických společenstev a populací: kauzální analýza variability v prostoru a čase

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Diverzita biotických společenstev: kauzální analýza variability v prostoru a čase

Citovat

LOSOSOVÁ, Zdeňka, Milan CHYTRÝ, Lubomír TICHÝ, Jiří DANIHELKA, Karel FAJMON, Ondřej HÁJEK, Kateřina KINTROVÁ, Deana LÁNÍKOVÁ, Zdenka OTÝPKOVÁ a Vladimír ŘEHOŘEK. Biotic homogenization of Central European urban floras depends on residence time of alien species and habitat types. Biological Conservation. 2012, roč. 145, č. 1, s. 179-184. ISSN 0006-3207. Dostupné z: https://dx.doi.org/10.1016/j.biocon.2011.11.003.

@article{967994,
   author = {Lososová, Zdeňka and Chytrý, Milan and Tichý, Lubomír and Danihelka, Jiří and Fajmon, Karel and Hájek, Ondřej and Kintrová, Kateřina and Láníková, Deana and Otýpková, Zdenka and Řehořek, Vladimír},
   article_number = {1},
   doi = {http://dx.doi.org/10.1016/j.biocon.2011.11.003},
   keywords = {Archaeophytes; beta diversity; biological invasions; city; native plant species; neophytes; urban ecology; vascular plants},
   language = {eng},
   issn = {0006-3207},
   journal = {Biological Conservation},
   title = {Biotic homogenization of Central European urban floras depends on residence time of alien species and habitat types},
   url = {http://www.sciencedirect.com/science/article/pii/S0006320711004010},
   volume = {145},
   year = {2012}
}

TY  - JOUR
ID  - 967994
AU  - Lososová, Zdeňka - Chytrý, Milan - Tichý, Lubomír - Danihelka, Jiří - Fajmon, Karel - Hájek, Ondřej - Kintrová, Kateřina - Láníková, Deana - Otýpková, Zdenka - Řehořek, Vladimír
PY  - 2012
TI  - Biotic homogenization of Central European urban floras depends on residence time of alien species and habitat types
JF  - Biological Conservation
VL  - 145
IS  - 1
SP  - 179-184
EP  - 179-184
SN  - 00063207
KW  - Archaeophytes
KW  - beta diversity
KW  - biological invasions
KW  - city
KW  - native plant species
KW  - neophytes
KW  - urban ecology
KW  - vascular plants
UR  - http://www.sciencedirect.com/science/article/pii/S0006320711004010
L2  - http://www.sciencedirect.com/science/article/pii/S0006320711004010
N2  - Spread of alien species may result in biotic homogenization, i.e. increasing similarity between biotas of different areas. We examined whether the flora of Central European cities is becoming homogenized because of the spread of alien species, whether the contribution of aliens to homogenization depends on residence time, and whether habitats under more intense human pressure are more homogenized. Using floristic composition data from a standardized sample of 1-ha plots located in seven habitat types in 32 cities in Central Europe, Belgium and the Netherlands, we compared homogenization effects of archaeophytes (pre-AD 1500 aliens) and neophytes (post-AD 1500 aliens) using rarefaction curves, Jaccard dissimilarity index, Mantel tests and homogenization index. We found that archaeophytes contributed to homogenization and neophytes to differentiation of floras among cities, but generally the spread of alien species caused differentiation. Differentiation was low in the most disturbed urban habitats, such as city squares, boulevards or early successional sites, but was strongest in moderately disturbed habitats, such as city parks and residential areas with an open building pattern. We conclude that biotic homogenization depends on alien plants’ residence time. Aliens introduced within the past five centuries are often rare, not yet having achieved their potential range; they therefore increase floristic differentiation. Conversely, species introduced more than five centuries ago have had sufficient time to disperse into most suitable habitats, and consequently contribute to homogenization. Although invasions may therefore initially increase biodiversity, they could ultimately lead to homogenization. These processes are faster and stronger in more disturbed habitats.
ER  -

LOSOSOVÁ, Zdeňka, Milan CHYTRÝ, Lubomír TICHÝ, Jiří DANIHELKA, Karel FAJMON, Ondřej HÁJEK, Kateřina KINTROVÁ, Deana LÁNÍKOVÁ, Zdenka OTÝPKOVÁ a Vladimír ŘEHOŘEK. Biotic homogenization of Central European urban floras depends on residence time of alien species and habitat types. \textit{Biological Conservation}. 2012, roč.~145, č.~1, s.~179-184. ISSN~0006-3207. Dostupné z: https://dx.doi.org/10.1016/j.biocon.2011.11.003.

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