Species richness and composition of macroinvertebrate
assemblages in the Bavarian Forest National Park: Preliminary
results of the stream monitoring

J 2018

Species richness and composition of macroinvertebrate assemblages in the Bavarian Forest National Park: Preliminary results of the stream monitoring

BOJKOVÁ, Jindřiška; Linda SEIFERT; Jana PETRUŽELOVÁ; Vanda ŠORFOVÁ; Vít SYROVÁTKA et al.

Základní údaje

Originální název

Species richness and composition of macroinvertebrate assemblages in the Bavarian Forest National Park: Preliminary results of the stream monitoring

Autoři

BOJKOVÁ, Jindřiška; Linda SEIFERT; Jana PETRUŽELOVÁ; Vanda ŠORFOVÁ; Vít SYROVÁTKA; Pavel SROKA a Vendula POLÁŠKOVÁ

Vydání

Silva Gabreta, Správa Národního parku a Chráněné krajinné oblasti Šumava, 2018, 1211-7420

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10617 Marine biology, freshwater biology, limnology

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/18:00105131

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

biodiversity; macroinvertebrates; acidification; acid status assessment; Bohemian Forest

Změněno: 2. 1. 2019 14:01, doc. Mgr. Jindřiška Bojková, Ph.D.

Anotace

V originále

Ongoing monitoring of streams in the Bavarian Forest National Park (BFNP) is focused on the effects of climate changes and natural disturbances on the community composition and diversity of benthic macroinvertebrates in the Bohemian Forest. This study provides the data on macroinvertebrate assemblages of ten streams draining the area of the BFNP (BF streams), which are included in the monitoring survey, and 48 sites distributed evenly in the Große Ohe stream network (GO catchment). The GO catchment serves as a model stream network to study environmental and spatial structuring of macroinvertebrate assemblages on the local scale. We aim to evaluate species richness, abundance and species composition of macroinvertebrates along the main environmental gradients and to consider the possible impact of acidification. Species recorded at all studied sites are compared with available literature data from the BFNP. Altogether 40,682 individuals of 184 species were recorded in our study, 130 and 168 species in the BF streams and GO catchment, respectively. Macroinvertebrate assemblages of the BF streams are significantly influenced by substrate roughness and water quality. Within the GO catchment, stream size and acidity are the main ecological gradients forming the assemblages, with a significant influence of local habitat properties (such as amount of CPOM, concentration of Ali, depth of water, and water chemistry). More species of Ephemeroptera, Coleoptera and Diptera, including several acid sensitive species, were found in the GO catchment in comparison with earlier data from the period of strong acidification, which indicates ongoing recovery of streams from acidification. Streams are recently inhabited by numerous moderately acid sensitive species, which is mirrored by their favourable acid status (prevailing acid class 2, predominantly neutral to episodically weakly acidic conditions) assessed based on scoring of acid sensitive species. Overall, acid status of streams is not aligned with the altitude, stream size or any habitat property within the model GO catchment suggesting that the stream network is a mosaic of various local conditions determining water chemistry. Thus, macroinvertebrates can find suitable conditions or refugia in some parts of the catchment.

Návaznosti

INTERREG 26, interní kód MU

Název: Silva Gabreta Monitoring – Realisierung eines grenzüberschreitenden Monitorings von Biodiversität und Wasserhaushalt Silva Gabreta Monitoring – Realizace přeshraničního monitoringu biodiversity a vodního režimu (Akronym: Silva Gabreta)

Investor: Ministerstvo pro místní rozvoj ČR, Silva Gabreta Monitoring – Realisierung eines grenzüberschreitenden Monitorings von Biodiversität und Wasserhaushalt Silva Gabreta Monitoring – Realizace přeshraničního monitoringu biodiversity a vodního režimu

Citovat

BOJKOVÁ, Jindřiška; Linda SEIFERT; Jana PETRUŽELOVÁ; Vanda ŠORFOVÁ; Vít SYROVÁTKA; Pavel SROKA a Vendula POLÁŠKOVÁ. Species richness and composition of macroinvertebrate assemblages in the Bavarian Forest National Park: Preliminary results of the stream monitoring. Silva Gabreta. Správa Národního parku a Chráněné krajinné oblasti Šumava, 2018, roč. 24, č. 1, s. 171-212. ISSN 1211-7420.

@article{1482202,
   author = {Bojková, Jindřiška and Seifert, Linda and Petruželová, Jana and Šorfová, Vanda and Syrovátka, Vít and Sroka, Pavel and Polášková, Vendula},
   article_number = {1},
   keywords = {biodiversity; macroinvertebrates; acidification; acid status assessment; Bohemian Forest},
   language = {eng},
   issn = {1211-7420},
   journal = {Silva Gabreta},
   title = {Species richness and composition of macroinvertebrate assemblages in the Bavarian Forest National Park: Preliminary results of the stream monitoring},
   volume = {24},
   year = {2018}
}

TY  - JOUR
ID  - 1482202
AU  - Bojková, Jindřiška - Seifert, Linda - Petruželová, Jana - Šorfová, Vanda - Syrovátka, Vít - Sroka, Pavel - Polášková, Vendula
PY  - 2018
TI  - Species richness and composition of macroinvertebrate assemblages in the Bavarian Forest National Park: Preliminary results of the stream monitoring
JF  - Silva Gabreta
VL  - 24
IS  - 1
SP  - 171-212
EP  - 171-212
PB  - Správa Národního parku a Chráněné krajinné oblasti Šumava
SN  - 12117420
KW  - biodiversity
KW  - macroinvertebrates
KW  - acidification
KW  - acid status assessment
KW  - Bohemian Forest
N2  - Ongoing monitoring of streams in the Bavarian Forest National Park (BFNP) is focused on the effects of climate changes and natural disturbances on the community composition and diversity of benthic macroinvertebrates in the Bohemian Forest. This study provides the data on macroinvertebrate assemblages of ten streams draining the area of the BFNP (BF streams), which are included in the monitoring survey, and 48 sites distributed evenly in the Große Ohe stream network (GO catchment). The GO catchment serves as a model stream network to study environmental and spatial structuring of macroinvertebrate assemblages on the local scale. We aim to evaluate species richness, abundance and species composition of macroinvertebrates along the main environmental gradients and to consider the possible impact of acidification. Species recorded at all studied sites are compared with available literature data from the BFNP. Altogether 40,682 individuals of 184 species were recorded in our study, 130 and 168 species in the BF streams and GO catchment, respectively. Macroinvertebrate assemblages of the BF streams are significantly influenced by substrate roughness and water quality. Within the GO catchment, stream size and acidity are the main ecological gradients forming the assemblages, with a significant influence of local habitat properties (such as amount of CPOM, concentration of Ali, depth of water, and water chemistry). More species of Ephemeroptera, Coleoptera and Diptera, including several acid sensitive species, were found in the GO catchment in comparison with earlier data from the period of strong acidification, which indicates ongoing recovery of streams from acidification. Streams are recently inhabited by numerous moderately acid sensitive species, which is mirrored by their favourable acid status (prevailing acid class 2, predominantly neutral to episodically weakly acidic conditions) assessed based on scoring of acid sensitive species. Overall, acid status of streams is not aligned with the altitude, stream size or any habitat property within the model GO catchment suggesting that the stream network is a mosaic of various local conditions determining water chemistry. Thus, macroinvertebrates can find suitable conditions or refugia in some parts of the catchment.
ER  -

BOJKOVÁ, Jindřiška; Linda SEIFERT; Jana PETRUŽELOVÁ; Vanda ŠORFOVÁ; Vít SYROVÁTKA; Pavel SROKA a Vendula POLÁŠKOVÁ. Species richness and composition of macroinvertebrate assemblages in the Bavarian Forest National Park: Preliminary results of the stream monitoring. \textit{Silva Gabreta}. Správa Národního parku a Chráněné krajinné oblasti Šumava, 2018, roč.~24, č.~1, s.~171-212. ISSN~1211-7420.

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