Scale invariance in the spatial-dynamics of biological invasions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F20%3A84581" target="_blank" >RIV/60460709:41320/20:84581 - isvavai.cz</a>

Výsledek na webu

<a href="https://neobiota.pensoft.net/article/53213/" target="_blank" >https://neobiota.pensoft.net/article/53213/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3897/neobiota.62.53213" target="_blank" >10.3897/neobiota.62.53213</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Scale invariance in the spatial-dynamics of biological invasions

Popis výsledku v původním jazyce

Despite the enormous negative consequences of biological invasions, we have a limited understanding of how spatial demography during invasions creates population patterns observed at different spatial scales. Early stages of invasions, arrival and establishment, are considered distinct from the later stage of spread, but the processes of population growth and dispersal underlie all invasion phases. Here, we argue that the spread of invading species, to a first approximation, exhibits scale invariant spatial-dynamic patterns that transcend multiple spatial scales. Dispersal from a source population creates smaller satellite colonies, which in turn act as sources for secondary invasions, the scale invariant pattern of coalescing colonies can be seen at multiple scales. This self-similar pattern is referred to as stratified diffusion at landscape scales and the bridgehead effect at the global scale. The extent to which invasions exhibit such scale-invariant spatial dynamics may be limited by the form of

Název v anglickém jazyce

Scale invariance in the spatial-dynamics of biological invasions

Popis výsledku anglicky

Despite the enormous negative consequences of biological invasions, we have a limited understanding of how spatial demography during invasions creates population patterns observed at different spatial scales. Early stages of invasions, arrival and establishment, are considered distinct from the later stage of spread, but the processes of population growth and dispersal underlie all invasion phases. Here, we argue that the spread of invading species, to a first approximation, exhibits scale invariant spatial-dynamic patterns that transcend multiple spatial scales. Dispersal from a source population creates smaller satellite colonies, which in turn act as sources for secondary invasions, the scale invariant pattern of coalescing colonies can be seen at multiple scales. This self-similar pattern is referred to as stratified diffusion at landscape scales and the bridgehead effect at the global scale. The extent to which invasions exhibit such scale-invariant spatial dynamics may be limited by the form of

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

<a href="/cs/project/EF16_019%2F0000803" target="_blank" >EF16_019/0000803: Excelentní Výzkum jako podpora Adaptace lesnictví a dřevařství na globální změnu a 4. průmyslovou revoluci</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

NeoBiota

ISSN

1619-0033

e-ISSN

—

Svazek periodika

62

Číslo periodika v rámci svazku

2020

Stát vydavatele periodika

BG - Bulharská republika

Počet stran výsledku

9

Strana od-do

269-277

Kód UT WoS článku

000582928700012

EID výsledku v databázi Scopus

2-s2.0-85097557632