Conservation value of post-mining headwaters: drainage channels at a lignite spoil heap harbour threatened stream dragonflies

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10318671" target="_blank" >RIV/00216208:11310/15:10318671 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/15:43890173

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10841-015-9814-1" target="_blank" >http://dx.doi.org/10.1007/s10841-015-9814-1</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>

Jazyk výsledku

angličtina

Název v původním jazyce

Conservation value of post-mining headwaters: drainage channels at a lignite spoil heap harbour threatened stream dragonflies

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 dragonflies

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

Druh

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

CEP obor

EG - Zoologie

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

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