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First freshwater microcrustacean record in the bottom sediments of arctic ponds in Bellsund area (SW Spitsbergen)

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cris.lastimport.scopus2024-02-12T20:54:26Z
dc.abstract.enFirst finds of small freshwater Crustacea in southern Bellsund (SW Spitsbergen) are presented. The remains of seven species of ostracods and three species of cladocerans were recovered from the bottom sediments of seven ponds in the region. The most abundant Arctocypris fuhrmanni Petkovski, Scharf and Keyser, 2016 was accompanied by the most widespread Candona rectangulata Alm, 1914, Limnocythere liporeticulata Delorme, 1968 and Tonnacypris glacialis (Sars, 1890) which are endemic to Arctic regions. New to the area Tonnacypris cf. mazepovae (Van der Meeren, Khand and Martens, 2009) was also encountered, being the first record of this species outside Northern Mongolia. Cladocerans were represented by the remains of Chydorus sphaericus (Müller, 1776), Daphnia pulex group Leydig, 1860 and Bosmina longirostris (Müller, 1785) for the first time noted in the bottom sediments in Spitsbergen. Significant differences in crustacean distribution occurred both between and within studied ponds presumably connected with the duration of active vegetation period and/or melt water delivery. The physical and chemical properties of the hostwater and/or some post-depositional processes could also affect the microcrustacean faunal distribution.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorWasążnik, Monika
dc.contributor.authorSzymanek, Marcin
dc.contributor.authorDzierżek, Jan
dc.contributor.authorZawisza, Edyta
dc.contributor.authorViehberg, Finn A.
dc.contributor.authorStańczak, Joanna
dc.date.accessioned2024-01-25T00:42:03Z
dc.date.available2024-01-25T00:42:03Z
dc.date.copyright2020-11-02
dc.date.issued2020
dc.description.accesstimeBEFORE_PUBLICATION
dc.description.financePublikacja bezkosztowa
dc.description.versionFINAL_AUTHOR
dc.description.volume565
dc.identifier.doi10.1016/J.QUAINT.2020.10.078
dc.identifier.issn1040-6182
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/107196
dc.identifier.weblinkhttps://doi.org/10.1016/j.quaint.2020.10.078
dc.languageeng
dc.pbn.affiliationearth and related environmental sciences
dc.relation.ispartofQuaternary International
dc.relation.pages75-83
dc.rightsCC-BY-SA
dc.sciencecloudnosend
dc.subject.enArctic
dc.subject.enCladocera
dc.subject.enFreshwater
dc.subject.enLate Holocene
dc.subject.enOstracoda
dc.subject.enSpitsbergen
dc.titleFirst freshwater microcrustacean record in the bottom sediments of arctic ponds in Bellsund area (SW Spitsbergen)
dc.typeJournalArticle
dspace.entity.typePublication