LIFE CYCLES OF BENTHIC MACROINVERTEBRATES FROM THE ECOLOGICAL
STATUS ASSESSMENT POINT OF VIEW:  AN EXAMPLE OF THE
EPHEMEROPTERA (INSECTA)

a 2009

LIFE CYCLES OF BENTHIC MACROINVERTEBRATES FROM THE ECOLOGICAL STATUS ASSESSMENT POINT OF VIEW: AN EXAMPLE OF THE EPHEMEROPTERA (INSECTA)

SOLDÁN, Tomáš a Světlana ZAHRÁDKOVÁ

Základní údaje

Originální název

LIFE CYCLES OF BENTHIC MACROINVERTEBRATES FROM THE ECOLOGICAL STATUS ASSESSMENT POINT OF VIEW: AN EXAMPLE OF THE EPHEMEROPTERA (INSECTA)

Autoři

SOLDÁN, Tomáš (203 Česká republika) a Světlana ZAHRÁDKOVÁ (203 Česká republika, garant, domácí)

Vydání

The 7th International Symposium on Ecohydraulics. Programme and Abstracts, 2009

Další údaje

Jazyk

angličtina

Typ výsledku

Konferenční abstrakt

Obor

10600 1.6 Biological sciences

Stát vydavatele

Chile

Utajení

není předmětem státního či obchodního tajemství

Kód RIV

RIV/00216224:14310/09:00039875

Organizační jednotka

Přírodovědecká fakulta

ISBN

978-981-08-2100-5

Klíčová slova česky

Bioindikace - jepice - vlastnosti druhů - plasticita životních cyklů - proměnné prostředí

Klíčová slova anglicky

Bioindication - Ephemeroptera - species traits - life cycles plasticity - environmental factors

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 13. 1. 2011 14:48, doc. RNDr. Světlana Zahrádková, Ph.D.

Anotace

ORIG CZ

V originále

There is no doubt that species-traits play a key role in using macroinvertebrates (as well as the whole biota) in ecological status assessment of aquatic habitat in general. While a great attention has been paid to called ecological traits, biological traits including those connected with life cycles (LC) are at present more taken into account with regards to global climate changes. We tried to determine relationships between LC type(s) on one hand and as many as possible abiotic/biotic factors on the other using the example of mayflies (Ephemeroptera), an amphinotic insect order largely employed in bioindication procedure. Based on both literature and fiel data on more than 100 European species, seasonality (non-seasonal vs winter-summer LC), voltinism (uni- vs poly- or semivoltive LC), larval growth (linear vs exponential or combined), diapause (obligatory or facultative) and plasticity (LC fixed or alternative types occur) have been evaluated with regards to both abiotic (geographic latitude, vertical distribution range, water temperature, pH, conductivity and water chemistry, preferred water body size and order, slope, current velocity, substrate roughness and others) and biotic factors (ecological body type and size, feeding type and specialization, fecundity, abundance and density, spatial distribution and others). Generally, abundant and widely distributed (but habitat specialized) species with longer (semivoltine) and fixed LC, linear growth without egg diapause, larger body and higher fecundity are better indicators.

Česky

Různé druhové charakteristiky spojené s životními cykly byly testovány z hlediska jejich významu pro indikaci ekologického stavu povrchových vod.

Citovat

SOLDÁN, Tomáš a Světlana ZAHRÁDKOVÁ. LIFE CYCLES OF BENTHIC MACROINVERTEBRATES FROM THE ECOLOGICAL STATUS ASSESSMENT POINT OF VIEW: AN EXAMPLE OF THE EPHEMEROPTERA (INSECTA). In The 7th International Symposium on Ecohydraulics. Programme and Abstracts. 2009. ISBN 978-981-08-2100-5.

@proceedings{878661,
   author = {Soldán, Tomáš and Zahrádková, Světlana},
   booktitle = {The 7th International Symposium on Ecohydraulics. Programme and Abstracts},
   keywords = {Bioindication - Ephemeroptera - species traits - life cycles plasticity - environmental factors},
   language = {eng},
   isbn = {978-981-08-2100-5},
   title = {LIFE CYCLES OF BENTHIC MACROINVERTEBRATES FROM THE ECOLOGICAL STATUS ASSESSMENT POINT OF VIEW: AN EXAMPLE OF THE EPHEMEROPTERA (INSECTA)},
   year = {2009}
}

TY  - CONF
ID  - 878661
AU  - Soldán, Tomáš - Zahrádková, Světlana
PY  - 2009
TI  - LIFE CYCLES OF BENTHIC MACROINVERTEBRATES FROM THE ECOLOGICAL STATUS ASSESSMENT POINT OF VIEW: AN EXAMPLE OF THE EPHEMEROPTERA (INSECTA)
SN  - 9789810821005
KW  - Bioindication - Ephemeroptera - species traits - life cycles plasticity - environmental factors
N2  - There is no doubt that species-traits play a key role in using macroinvertebrates (as well as the whole biota) in ecological status assessment of aquatic habitat in general. While a great attention has been paid to called ecological traits, biological traits including those connected with life cycles (LC) are at present more taken into account with regards to global climate changes. We tried to determine relationships between LC type(s) on one hand and as many as possible abiotic/biotic factors on the other using the example of mayflies (Ephemeroptera), an amphinotic insect order largely employed in bioindication procedure. Based on both literature and fiel data on more than 100 European species, seasonality (non-seasonal vs winter-summer LC), voltinism (uni- vs poly- or semivoltive LC), larval growth (linear vs exponential or combined), diapause (obligatory or facultative) and plasticity (LC fixed or alternative types occur) have been evaluated with regards to both abiotic (geographic latitude, vertical distribution range, water temperature, pH, conductivity and water chemistry, preferred water body size and order, slope, current velocity, substrate roughness and others) and biotic factors (ecological body type and size, feeding type and specialization, fecundity, abundance and density, spatial distribution and others). Generally, abundant and widely distributed (but habitat specialized) species with longer (semivoltine) and fixed LC, linear growth without egg diapause, larger body and higher fecundity are better indicators.
ER  -

SOLDÁN, Tomáš a Světlana ZAHRÁDKOVÁ. LIFE CYCLES OF BENTHIC MACROINVERTEBRATES FROM THE ECOLOGICAL STATUS ASSESSMENT POINT OF VIEW: AN EXAMPLE OF THE EPHEMEROPTERA (INSECTA). In \textit{The 7th International Symposium on Ecohydraulics. Programme and Abstracts}. 2009. ISBN~978-981-08-2100-5.

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