Quantifying levels of biological invasion: towards the objective classification of invaded and invasible ecosystems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10130731" target="_blank" >RIV/00216208:11310/12:10130731 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/12:00381949

Výsledek na webu

<a href="http://dx.doi.org/10.1111/j.1365-2486.2011.02549.x" target="_blank" >http://dx.doi.org/10.1111/j.1365-2486.2011.02549.x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1365-2486.2011.02549.x" target="_blank" >10.1111/j.1365-2486.2011.02549.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Quantifying levels of biological invasion: towards the objective classification of invaded and invasible ecosystems

Popis výsledku v původním jazyce

We aim to identify the best way to quantify the level of invasion by nonnative animals and plants by reviewing the advantages and disadvantages of different metrics. We recommend two invasion indices and illustrate their use by applying them to two casestudies. Relative alien species richness and relative alien species abundance indicate the contribution that alien species make to a community. They are easy to measure, can be applied to various taxa, are independent of scale and are comparable across regions and ecosystems, and historical data are often available. The relationship between relative alien richness and abundance can indicate the presence of dominant alien species and the trajectory of invasion over time, and can highlight ecosystems andsites that are heavily invaded or especially susceptible to invasion. Establishing standard, transparent ways to define and quantify invasion level will facilitate meaningful comparisons among studies, ecosystem types and regions.

Název v anglickém jazyce

Quantifying levels of biological invasion: towards the objective classification of invaded and invasible ecosystems

Popis výsledku anglicky

We aim to identify the best way to quantify the level of invasion by nonnative animals and plants by reviewing the advantages and disadvantages of different metrics. We recommend two invasion indices and illustrate their use by applying them to two casestudies. Relative alien species richness and relative alien species abundance indicate the contribution that alien species make to a community. They are easy to measure, can be applied to various taxa, are independent of scale and are comparable across regions and ecosystems, and historical data are often available. The relationship between relative alien richness and abundance can indicate the presence of dominant alien species and the trajectory of invasion over time, and can highlight ecosystems andsites that are heavily invaded or especially susceptible to invasion. Establishing standard, transparent ways to define and quantify invasion level will facilitate meaningful comparisons among studies, ecosystem types and regions.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

<a href="/cs/project/GAP505%2F11%2F1112" target="_blank" >GAP505/11/1112: Vliv invazních druhů rostlin na společenstva: biogeografická transkontinentální srovnání vlivu dominance druhů v původním a invadovaném areálu</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Global Change Biology

ISSN

1354-1013

e-ISSN

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Svazek periodika

18

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

19

Strana od-do

44-62

Kód UT WoS článku

000298598900005

EID výsledku v databázi Scopus

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