J 2019

Macroinvertebrate assemblages of the post-mining calcareous stream habitats: Are they similar to those inhabiting the natural calcareous springs?

BARTOŠOVÁ, Martina, Jana SCHENKOVÁ, Vendula POLÁŠKOVÁ, Jindřiška BOJKOVÁ, Vanda ŠORFOVÁ et. al.

Basic information

Original name

Macroinvertebrate assemblages of the post-mining calcareous stream habitats: Are they similar to those inhabiting the natural calcareous springs?

Authors

BARTOŠOVÁ, Martina (203 Czech Republic, guarantor, belonging to the institution), Jana SCHENKOVÁ (203 Czech Republic, belonging to the institution), Vendula POLÁŠKOVÁ (203 Czech Republic, belonging to the institution), Jindřiška BOJKOVÁ (203 Czech Republic, belonging to the institution), Vanda ŠORFOVÁ (203 Czech Republic, belonging to the institution) and Michal HORSÁK (203 Czech Republic, belonging to the institution)

Edition

ECOLOGICAL ENGINEERING, Amsterdam, ELSEVIER SCIENCE BV, 2019, 0925-8574

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10618 Ecology

Country of publisher

Netherlands

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 3.512

RIV identification code

RIV/00216224:14310/19:00107508

Organization unit

Faculty of Science

UT WoS

000475563600006

Keywords in English

spoil heap; post-mining brooks; spring fens; macroinvertebrates; biodiversity; conservation

Tags

Tags

International impact, Reviewed
Změněno: 19/3/2020 15:44, Mgr. Marie Šípková, DiS.

Abstract

V originále

Surface coal mining severely affects natural ecosystems, though it might also result in an establishment of biologically unique anthropogenic habitats. We studied spontaneously created post-mining calcareous brooks located at the brown coal spoil heap in the Sokolov coal basin (Czechia). Despite their extreme water conditions, linked most to the ionic mixture of dissolved ions (mainly SO4, Ca and Mg), and ferric hydroxide precipitations, we recorded unexpectedly species-rich assemblages there (150 species), including several spring fen specialists (31 species) and eight threatened red-listed species. Macroinvertebrate assemblages of post-mining calcareous habitats were compared with those reported from natural brooks draining Western Carpathians calcareous spring fens. The species richness found in the post-mining calcareous brooks was significantly lower than that of the natural calcareous spring brooks. Although we found 29% of species recorded in the two study systems in common (i.e. 80 species), species composition of their assemblages was systematically distinct. This suggests a possible role of environmental filtering in the post-mining brooks and/or dispersal limitation of some species typical for natural calcareous spring brooks (e.g. Trichodrilus strandi, Bythinella austriaca). In contrast, many macroinvertebrates, particularly those of high dispersal capacities (i.e. Odonata, Coleoptera and Diptera), can recognize post-mining calcareous brooks as surrogate habitats for the natural calcareous spring brooks.

Links

GA16-03881S, research and development project
Name: Koexistence vodních bezobratlých na prameništních slatiništích: úloha abiotické heterogenity a biotických interakcí na regionální a lokální škále
Investor: Czech Science Foundation
MUNI/A/0788/2013, interní kód MU
Name: Flóra, vegetace a vybrané zoocenózy evropských biotopů: diverzita, ekologie, historie, evoluce, vzájemné vztahy (Acronym: FLOVEZ)
Investor: Masaryk University, Category A