Habitat preferences of the endangered diving beetle Graphoderus bilineatus: implications for conservation management
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F20%3A43901271" target="_blank" >RIV/60076658:12310/20:43901271 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/60077344:_____/20:00531640
Výsledek na webu
<a href="https://onlinelibrary.wiley.com/doi/full/10.1111/icad.12433" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1111/icad.12433</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/icad.12433" target="_blank" >10.1111/icad.12433</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Habitat preferences of the endangered diving beetle Graphoderus bilineatus: implications for conservation management
Popis výsledku v původním jazyce
Populations of the endangered diving beetleGraphoderus bilineatusare decreasing across Europe. Evidence-based conservation of its local populations requires good knowledge of its habitat requirements, but data from different countries are often incomplete or contradictory. Graphoderus bilineatuswas common until 1950s but then almost disappeared in the Czech Republic. Using data from a recent field survey in its core distributional area in the Czech Republic, we evaluate its habitat preferences at the habitat and microhabitat scale. We found that extensively managed fishponds can provide similarly suitable habitats forG. bilineatusas do more natural habitats including floodplain and sandpit pools, while the species is typically absent in intensively managed fishponds. All else being equal, the species is more likely found in larger water bodies surrounded by other wetlands and is more often absent at sites in agricultural landscape. We detected only weak preferences on the microhabitat scale. They suggested thatG. bilineatustends to occur in deeper water but closer to the shore and in microhabitats dominated byGlyceriaorTypha. These microhabitat associations partly differ from those reported from other countries. Moreover,G. bilineatuswas found at localities with higher species richness of large-bodied aquatic beetles, both common and threatened, supporting the species status as an umbrella species for other aquatic macroinvertebrates. Our findings provide guidelines for conservation management of currently known localities and other potentially suitable sites, including the creation of new ones. Finally, our study reinforces the Annex II species status ofG. bilineatusin the Habitats and Species Directive.
Název v anglickém jazyce
Habitat preferences of the endangered diving beetle Graphoderus bilineatus: implications for conservation management
Popis výsledku anglicky
Populations of the endangered diving beetleGraphoderus bilineatusare decreasing across Europe. Evidence-based conservation of its local populations requires good knowledge of its habitat requirements, but data from different countries are often incomplete or contradictory. Graphoderus bilineatuswas common until 1950s but then almost disappeared in the Czech Republic. Using data from a recent field survey in its core distributional area in the Czech Republic, we evaluate its habitat preferences at the habitat and microhabitat scale. We found that extensively managed fishponds can provide similarly suitable habitats forG. bilineatusas do more natural habitats including floodplain and sandpit pools, while the species is typically absent in intensively managed fishponds. All else being equal, the species is more likely found in larger water bodies surrounded by other wetlands and is more often absent at sites in agricultural landscape. We detected only weak preferences on the microhabitat scale. They suggested thatG. bilineatustends to occur in deeper water but closer to the shore and in microhabitats dominated byGlyceriaorTypha. These microhabitat associations partly differ from those reported from other countries. Moreover,G. bilineatuswas found at localities with higher species richness of large-bodied aquatic beetles, both common and threatened, supporting the species status as an umbrella species for other aquatic macroinvertebrates. Our findings provide guidelines for conservation management of currently known localities and other potentially suitable sites, including the creation of new ones. Finally, our study reinforces the Annex II species status ofG. bilineatusin the Habitats and Species Directive.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10618 - Ecology
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Insect Conservation and Diversity
ISSN
1752-458X
e-ISSN
—
Svazek periodika
13
Číslo periodika v rámci svazku
5
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
15
Strana od-do
480-494
Kód UT WoS článku
000553626300001
EID výsledku v databázi Scopus
2-s2.0-85088789863