dc.contributor.author
Bilous, Olena P.
dc.contributor.author
Genkal, Sergey I.
dc.contributor.author
Zimmermann, Jonas
dc.contributor.author
Kusber, Wolf-Henning
dc.contributor.author
Jahn, Regine
dc.date.accessioned
2021-08-02T13:08:11Z
dc.date.available
2021-08-02T13:08:11Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/31471
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-31203
dc.description.abstract
The diversity of centric diatoms is documented for the transitional zone of the lower part of the Southern Bug River (Ukraine) just before entering the Dnipro-Bug Estuary and compared to earlier results from the upstream sampling sites of the same river system. Benthic samples of the following sites were investigated: north of Mykolaiv City (approximately 5 km), in Mykolaiv City (near Varvarivskyi Bridge), and 5 km south of the city. Twenty-four centric diatom taxa belonging to 11 genera were identified, analysed, and documented by scanning electron microscopy (SEM) and light microscopy (LM). Among them, Aulacoseira nivalis is the first report for Ukraine, A. islandica and is the first confirmed record for the studied area since the 1930s. The maximum number of centric diatom taxa found in one station was 21, the minimum 10. Melosira subglobosa was the most common (documented in 57–80% of sites with centric diatoms) and abundant species 7.3–15.7% in relative abundance to all diatom taxa. The discovered diversity of taxa and its comparison with previous results is discussed with regard to the relevance of estuary zones in the research of diatoms.
en
dc.format.extent
39 Seiten
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
dc.subject
Centric diatoms
en
dc.subject
Dnipro-Bug Estuary
en
dc.subject
phytobenthos
en
dc.subject
Southern Bug River
en
dc.subject
transitional zone
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::580 Pflanzen (Botanik)::580 Pflanzen (Botanik)
dc.title
Centric diatom diversity in the lower part of the Southern Bug river (Ukraine): the transitional zone at Mykolaiv city
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.doi
10.3897/phytokeys.178.64426
dcterms.bibliographicCitation.journaltitle
PhytoKeys
dcterms.bibliographicCitation.number
178
dcterms.bibliographicCitation.pagestart
31
dcterms.bibliographicCitation.pageend
69
dcterms.bibliographicCitation.url
https://doi.org/10.3897/phytokeys.178.64426
refubium.affiliation
Botanischer Garten und Botanisches Museum Berlin-Dahlem (BGBM)
refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
1314-2003
refubium.resourceType.provider
WoS-Alert