Agricultural landscapes with prevailing grasslands can mitigate the population densities of a tree-damaging alien species

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F16%3A72782" target="_blank" >RIV/60460709:41320/16:72782 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027073:_____/16:N0000091

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.agee.2016.06.013" target="_blank" >http://dx.doi.org/10.1016/j.agee.2016.06.013</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.agee.2016.06.013" target="_blank" >10.1016/j.agee.2016.06.013</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Agricultural landscapes with prevailing grasslands can mitigate the population densities of a tree-damaging alien species

Popis výsledku v původním jazyce

Alien organisms can seriously damage plants that are important to humans. Because such pests are often managed at the site scale, our understanding of how factors on broader spatial scales affect their numbers remains poor. To understand how factors relevant to larger spatial scales affect alien numbers, we used the horsechestnut leaf miner (Cameraria ohridella) as a model organism. We studied how its site-based population density was related to six kinds of land use in independent landscapes (ranging from 2 to 64 km2) that surrounded each study site in the Czech Republic. For each landscape, we quantified the area occupied by coniferous forests, deciduous forests, crop fields, grasslands, parks and urban areas, and linear vegetation. Data were collected from 30 sites in 2002 and from 35 different sites in 2014. The abundance of alien pest was most closely associated with the landscape occupied by grassland. This relationship was negative, and its strength increased with spatial scale in 2002 but dec

Název v anglickém jazyce

Agricultural landscapes with prevailing grasslands can mitigate the population densities of a tree-damaging alien species

Popis výsledku anglicky

Alien organisms can seriously damage plants that are important to humans. Because such pests are often managed at the site scale, our understanding of how factors on broader spatial scales affect their numbers remains poor. To understand how factors relevant to larger spatial scales affect alien numbers, we used the horsechestnut leaf miner (Cameraria ohridella) as a model organism. We studied how its site-based population density was related to six kinds of land use in independent landscapes (ranging from 2 to 64 km2) that surrounded each study site in the Czech Republic. For each landscape, we quantified the area occupied by coniferous forests, deciduous forests, crop fields, grasslands, parks and urban areas, and linear vegetation. Data were collected from 30 sites in 2002 and from 35 different sites in 2014. The abundance of alien pest was most closely associated with the landscape occupied by grassland. This relationship was negative, and its strength increased with spatial scale in 2002 but dec

Druh

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

CEP obor

EG - Zoologie

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Agriculture Ecosystems & Environment

ISSN

0167-8809

e-ISSN

—

Svazek periodika

230

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

177-183

Kód UT WoS článku

000381834500019

EID výsledku v databázi Scopus

—