Long-term trends in the composition of aphidophagous coccinellid communities in Central Europe

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10159319" target="_blank" >RIV/00216208:11310/14:10159319 - isvavai.cz</a>
Alternative codes found
RIV/67179843:_____/14:00427051 RIV/60076658:12310/14:43887404 RIV/00027006:_____/14:00002727
Result on the web
<a href="http://onlinelibrary.wiley.com/doi/10.1111/icad.12032/pdf" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/icad.12032/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/icad.12032" target="_blank" >10.1111/icad.12032</a>

Result language
angličtina
Original language name
Long-term trends in the composition of aphidophagous coccinellid communities in Central Europe
Original language description
communities has been declining during recent decades. Here, we present the results of a long-term study of coccinellid communities and report an attempt to determine whether recent changes in land use have affected their composition. Coccinellids were sampled in cereal crops, on wild herbaceous plants and deciduous trees during two periods (1976-1983 and 2002-2010). There are similar species-rich communities of coccinellids on trees and wild herbaceous plants (average numbers of species 3.18 and 3.06, respectively) and a poorer community on cereals (2.63). Only a few species, associated with particular types of vegetation, differed in their absolute abundance in the first and second period. There was no obvious cause of this variation in abundance. Diversity of coccinellid communities was higher in the second than in the first period (Shannon-Wiener index 1.32 and 1.14 respectively), although the number of individuals was lower (average catch per sampling session 10.0 and 18.6 individu
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EH - Ecology - communities
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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