Conservation value of post-mining headwaters: drainage channels at a lignite spoil heap harbour threatened stream fragonflies
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00456758" target="_blank" >RIV/60077344:_____/15:00456758 - isvavai.cz</a>
Výsledek na webu
<a href="http://link.springer.com/article/10.1007%2Fs10841-015-9814-1" target="_blank" >http://link.springer.com/article/10.1007%2Fs10841-015-9814-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10841-015-9814-1" target="_blank" >10.1007/s10841-015-9814-1</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Conservation value of post-mining headwaters: drainage channels at a lignite spoil heap harbour threatened stream fragonflies
Popis výsledku v původním jazyce
Headwaters and small streams are crucial components of riverine systems, harbouring many highly specialized and unique invertebrate species. Unfortunately, the overwhelming majority of the Central European lowland headwaters are channelized, eutrophicated and/or polluted, and many related species have become critically endangered. Artificial streams established to drain some post-mining sites supplement a network of headwaters and generally do not suffer from agricultural pollution. Nevertheless, the biodiversity and conservation potential of the streams at post-mining sites has never been evaluated. We studied the biodiversity of dragonflies and damselflies (Odonata) at 53 sections (30 m) of an extraordinarily dense system of drainage ditches at a large lignite spoil heap in the Czech Republic. We recorded 22 dragonfly species, of which eight are threatened according to the national Red List. Moreover, four of them are closely associated with the endangered environment of small stream
Název v anglickém jazyce
Conservation value of post-mining headwaters: drainage channels at a lignite spoil heap harbour threatened stream fragonflies
Popis výsledku anglicky
Headwaters and small streams are crucial components of riverine systems, harbouring many highly specialized and unique invertebrate species. Unfortunately, the overwhelming majority of the Central European lowland headwaters are channelized, eutrophicated and/or polluted, and many related species have become critically endangered. Artificial streams established to drain some post-mining sites supplement a network of headwaters and generally do not suffer from agricultural pollution. Nevertheless, the biodiversity and conservation potential of the streams at post-mining sites has never been evaluated. We studied the biodiversity of dragonflies and damselflies (Odonata) at 53 sections (30 m) of an extraordinarily dense system of drainage ditches at a large lignite spoil heap in the Czech Republic. We recorded 22 dragonfly species, of which eight are threatened according to the national Red List. Moreover, four of them are closely associated with the endangered environment of small stream
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EH - Ekologie – společenstva
OECD FORD obor
—
Návaznosti výsledku
Projekt
<a href="/cs/project/GAP504%2F12%2F2525" target="_blank" >GAP504/12/2525: Bezobratlí živočichové antropogenních stanovišť s jemným substrátem: složení společenstev, ochranářský potenciál a vlastnosti druhů</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Insect Conservation
ISSN
1366-638X
e-ISSN
—
Svazek periodika
19
Číslo periodika v rámci svazku
5
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
11
Strana od-do
975-985
Kód UT WoS článku
000364526700014
EID výsledku v databázi Scopus
2-s2.0-84946489166