Stream drying bioindication in Central Europe: A Biodrought
Index accuracy assessment

J 2021

Stream drying bioindication in Central Europe: A Biodrought Index accuracy assessment

STRAKA, Michal, Marek POLÁŠEK, Zoltán Szabolcs CSABAI, Oliver ZWEIDICK, Wolfram GRAF et. al.

Základní údaje

Originální název

Stream drying bioindication in Central Europe: A Biodrought Index accuracy assessment

Název česky

Bioindikace vysychání toků ve střední Evropě: hodnocení přenosnosti indexu Biodrought

Autoři

STRAKA, Michal (203 Česká republika, garant, domácí), Marek POLÁŠEK (203 Česká republika, domácí), Zoltán Szabolcs CSABAI (348 Maďarsko, domácí), Oliver ZWEIDICK (40 Rakousko), Wolfram GRAF (40 Rakousko), Elisabeth I. MEYER (276 Německo), Emilia ELEXOVÁ MIKŠÍKOVÁ (703 Slovensko), Margita LESTAKOVA (703 Slovensko) a Petr PAŘIL (203 Česká republika, domácí)

Vydání

Ecological indicators, Amsterdam, Elsevier, 2021, 1470-160X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10617 Marine biology, freshwater biology, limnology

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 6.263

Kód RIV

RIV/00216224:14310/21:00119212

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.ecolind.2021.108045

UT WoS

000692541100002

Klíčová slova česky

přerušovaný; průtokový režim; vodní bezobratlí; bioindikace; sucho

Klíčová slova anglicky

Intermittent; Flow regime; Macroinvertebrates; Bioindication; Drought

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 22. 9. 2021 11:36, Mgr. Marie Šípková, DiS.

Anotace

V originále

With ongoing climate change and increasing water resource pressures, the knowledge and predictability of stream drying is essential for water management. However, the hydrological data for assessing the flow regime of temporary streams are often non-existent or scarce. The flow regime strongly affects stream ecological functioning and ecosystem processes. A few biological indices have been developed in the past decade to assess community responses to flow intermittency. One of them - the Biodrought Index, used to recognise antecedent stream drying based on benthic invertebrate assemblage composition - was initially intended for deployment in the Czech Republic. Here we report on a test of how reliably this index can be used in Central Europe. We used five independent data sets of macroinvertebrate samples collected during the flowing phase in five countries: Austria, Czech Republic, Germany, Hungary and Slovakia. Altogether 89, 26 and 220 samples were assessed from intermittent, near-perennial and perennial sites, respectively. Each sample was assigned to one of three flow intermittence categories according to the Biodrought Index and then compared with the flow regime recognised by hydrological observations and gauging station data. In most cases, the Biodrought Index clearly reflected the previous flow state and identified streamflow cessation. The misidentification rate between intermittent and perennial samples was very low, ranging from 0% to 6%. Classification rate of correctly recognised samples ranged from 54% to 93% and misclassification rate between near-perennial and perennial/intermittent category was 6% to 46%. Overall, this study confirmed the robustness and the reliability of the Biodrought Index, which proved to be an effective tool in assessing the recent hydrological history of small and medium-sized streams. The index can improve the interpretation of the macroinvertebrate assemblage data collected for ecological status assessment, can help to evaluate the effectiveness of river restoration projects or identify water resource pressures. Hence, we consider the Biodrought Index a useful method for indicating antecedent stream drying in the extensive area of Central Europe and thus helpful in monitoring and managing river ecosystems.

Návaznosti

GA20-17305S, projekt VaV

Název: Klimaticky podmíněná homogenizace vodních bezobratlých testovaná na třech modelových systémech a historických datech

Investor: Grantová agentura ČR, Climatically promoted homogenization of aquatic invertebrates tested on three model lotic systems and historical data

LTC17017, projekt VaV

Název: Validace bioindikačních metod jako nástrojů pro udržitelný management středoevropských vysychavých toků a přenos těchto metod do praxe (Akronym: InterStreaM)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Validace bioindikačních metod jako nástrojů pro udržitelný management středoevropských vysychavých toků a přenos těchto metod do praxe, INTER-COST

Citovat

STRAKA, Michal, Marek POLÁŠEK, Zoltán Szabolcs CSABAI, Oliver ZWEIDICK, Wolfram GRAF, Elisabeth I. MEYER, Emilia ELEXOVÁ MIKŠÍKOVÁ, Margita LESTAKOVA a Petr PAŘIL. Stream drying bioindication in Central Europe: A Biodrought Index accuracy assessment. Ecological indicators. Amsterdam: Elsevier, 2021, roč. 130, November, s. 108045-108051. ISSN 1470-160X. Dostupné z: https://dx.doi.org/10.1016/j.ecolind.2021.108045.

@article{1792480,
   author = {Straka, Michal and Polášek, Marek and Csabai, Zoltán Szabolcs and Zweidick, Oliver and Graf, Wolfram and Meyer, Elisabeth I. and Elexová Mikšíková, Emilia and Lestakova, Margita and Pařil, Petr},
   article_location = {Amsterdam},
   article_number = {November},
   doi = {http://dx.doi.org/10.1016/j.ecolind.2021.108045},
   keywords = {Intermittent; Flow regime; Macroinvertebrates; Bioindication; Drought},
   language = {eng},
   issn = {1470-160X},
   journal = {Ecological indicators},
   title = {Stream drying bioindication in Central Europe: A Biodrought Index accuracy assessment},
   url = {https://www.sciencedirect.com/science/article/pii/S1470160X2100710X},
   volume = {130},
   year = {2021}
}

TY  - JOUR
ID  - 1792480
AU  - Straka, Michal - Polášek, Marek - Csabai, Zoltán Szabolcs - Zweidick, Oliver - Graf, Wolfram - Meyer, Elisabeth I. - Elexová Mikšíková, Emilia - Lestakova, Margita - Pařil, Petr
PY  - 2021
TI  - Stream drying bioindication in Central Europe: A Biodrought Index accuracy assessment
JF  - Ecological indicators
VL  - 130
IS  - November
SP  - 108045
EP  - 108045
PB  - Elsevier
SN  - 1470160X
KW  - Intermittent
KW  - Flow regime
KW  - Macroinvertebrates
KW  - Bioindication
KW  - Drought
UR  - https://www.sciencedirect.com/science/article/pii/S1470160X2100710X
N2  - With ongoing climate change and increasing water resource pressures, the knowledge and predictability of stream drying is essential for water management. However, the hydrological data for assessing the flow regime of temporary streams are often non-existent or scarce. The flow regime strongly affects stream ecological functioning and ecosystem processes. A few biological indices have been developed in the past decade to assess community responses to flow intermittency. One of them - the Biodrought Index, used to recognise antecedent stream drying based on benthic invertebrate assemblage composition - was initially intended for deployment in the Czech Republic. Here we report on a test of how reliably this index can be used in Central Europe. We used five independent data sets of macroinvertebrate samples collected during the flowing phase in five countries: Austria, Czech Republic, Germany, Hungary and Slovakia. Altogether 89, 26 and 220 samples were assessed from intermittent, near-perennial and perennial sites, respectively. Each sample was assigned to one of three flow intermittence categories according to the Biodrought Index and then compared with the flow regime recognised by hydrological observations and gauging station data. In most cases, the Biodrought Index clearly reflected the previous flow state and identified streamflow cessation. The misidentification rate between intermittent and perennial samples was very low, ranging from 0% to 6%. Classification rate of correctly recognised samples ranged from 54% to 93% and misclassification rate between near-perennial and perennial/intermittent category was 6% to 46%. Overall, this study confirmed the robustness and the reliability of the Biodrought Index, which proved to be an effective tool in assessing the recent hydrological history of small and medium-sized streams. The index can improve the interpretation of the macroinvertebrate assemblage data collected for ecological status assessment, can help to evaluate the effectiveness of river restoration projects or identify water resource pressures. Hence, we consider the Biodrought Index a useful method for indicating antecedent stream drying in the extensive area of Central Europe and thus helpful in monitoring and managing river ecosystems.
ER  -

STRAKA, Michal, Marek POLÁŠEK, Zoltán Szabolcs CSABAI, Oliver ZWEIDICK, Wolfram GRAF, Elisabeth I. MEYER, Emilia ELEXOVÁ MIKŠÍKOVÁ, Margita LESTAKOVA a Petr PAŘIL. Stream drying bioindication in Central Europe: A Biodrought Index accuracy assessment. \textit{Ecological indicators}. Amsterdam: Elsevier, 2021, roč.~130, November, s.~108045-108051. ISSN~1470-160X. Dostupné z: https://dx.doi.org/10.1016/j.ecolind.2021.108045.

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