Drivers of species turnover vary with species commonness for native and alien plants with different residence times
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10409727" target="_blank" >RIV/00216208:11310/18:10409727 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/67985939:_____/18:00502827 RIV/60076658:12310/18:43898095
Výsledek na webu
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=ZfmjzXIdxL" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=ZfmjzXIdxL</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/ecy.2528" target="_blank" >10.1002/ecy.2528</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Drivers of species turnover vary with species commonness for native and alien plants with different residence times
Popis výsledku v původním jazyce
Communities comprising alien species with different residence times are natural experi- ments allowing the assessment of drivers of community assembly over time. Stochastic processes (such as dispersal and fluctuating environments) should be the dominant factors structuring communities of exotic species with short residence times. In contrast, communities should become more similar, or sys- tematically diverge, if they contain exotics with increasing resident times, due to the increasing impor- tance of deterministic processes (such as environmental filtering). We use zeta diversity (the number of species shared by multiple assemblages) to explore the relationship between the turnover of native spe- cies and two categories of alien species with different residence times (archaeophytes [introduced) between 4000 BC and 1500 AD] and neophytes [introduced after 1500 AD]) in a network of nature reserves in central Europe. By considering multiple assemblages simultaneously, zeta diversity allows us to determine the contribution of rare and widespread species to turnover. Specifically, we explore the relative effects of assembly processes representing isolation by distance, environmental filtering, and environmental stochasticity (fluctuating environments) on zeta diversity using Multi-Site General- ized Dissimilarity Modelling (MS-GDM). Four clusters of results emerged. First, stochastic processes for structuring plant assemblages decreased in importance with increasing residence time. Environ- mental stochasticity only affected species composition for neophytes, offering possibilities to predict the spread debt of recent invasions. Second, native species turnover was well explained by environmen- tal filtering and isolation by distance, although these factors did not explain the turnover of archaeo- phytes and neophytes. Third, native and alien species compositions were only correlated for rare species, whereas turnover in widespread alien species was surprisingly unrelated to the composition of widespread native species. Site-specific approaches would therefore be more appropriate for the moni- toring and management of rare alien species, whereas species-specific approaches would suit wide- spread species. Finally, the size difference of nature reserves influences not only native species richness, but also their richness-independent turnover. A network of reserves must therefore be designed and managed using a variety of approaches to enhance native diversity, while controlling alien species with different residence times and degrees of commonness.
Název v anglickém jazyce
Drivers of species turnover vary with species commonness for native and alien plants with different residence times
Popis výsledku anglicky
Communities comprising alien species with different residence times are natural experi- ments allowing the assessment of drivers of community assembly over time. Stochastic processes (such as dispersal and fluctuating environments) should be the dominant factors structuring communities of exotic species with short residence times. In contrast, communities should become more similar, or sys- tematically diverge, if they contain exotics with increasing resident times, due to the increasing impor- tance of deterministic processes (such as environmental filtering). We use zeta diversity (the number of species shared by multiple assemblages) to explore the relationship between the turnover of native spe- cies and two categories of alien species with different residence times (archaeophytes [introduced) between 4000 BC and 1500 AD] and neophytes [introduced after 1500 AD]) in a network of nature reserves in central Europe. By considering multiple assemblages simultaneously, zeta diversity allows us to determine the contribution of rare and widespread species to turnover. Specifically, we explore the relative effects of assembly processes representing isolation by distance, environmental filtering, and environmental stochasticity (fluctuating environments) on zeta diversity using Multi-Site General- ized Dissimilarity Modelling (MS-GDM). Four clusters of results emerged. First, stochastic processes for structuring plant assemblages decreased in importance with increasing residence time. Environ- mental stochasticity only affected species composition for neophytes, offering possibilities to predict the spread debt of recent invasions. Second, native species turnover was well explained by environmen- tal filtering and isolation by distance, although these factors did not explain the turnover of archaeo- phytes and neophytes. Third, native and alien species compositions were only correlated for rare species, whereas turnover in widespread alien species was surprisingly unrelated to the composition of widespread native species. Site-specific approaches would therefore be more appropriate for the moni- toring and management of rare alien species, whereas species-specific approaches would suit wide- spread species. Finally, the size difference of nature reserves influences not only native species richness, but also their richness-independent turnover. A network of reserves must therefore be designed and managed using a variety of approaches to enhance native diversity, while controlling alien species with different residence times and degrees of commonness.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10618 - Ecology
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Ecology
ISSN
0012-9658
e-ISSN
—
Svazek periodika
99
Číslo periodika v rámci svazku
12
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
13
Strana od-do
2763-2775
Kód UT WoS článku
000451909200013
EID výsledku v databázi Scopus
2-s2.0-85056309912