Abiotic parameters and abundances, dominance and diversity of benthic macro- and meiofauna in Kongsfjord, Spitsbergen


Autoria(s): Bick, Andreas; Arlt, Günter
Cobertura

MEDIAN LATITUDE: 78.930389 * MEDIAN LONGITUDE: 11.885189 * SOUTH-BOUND LATITUDE: 78.926600 * WEST-BOUND LONGITUDE: 11.867600 * NORTH-BOUND LATITUDE: 78.934500 * EAST-BOUND LONGITUDE: 11.904000 * DATE/TIME START: 2003-06-15T00:00:00 * DATE/TIME END: 2003-06-15T00:00:00

Data(s)

12/06/2005

Resumo

The intertidal and subtidal soft bottom macro- and meiofauna of a glacier fjord on Spitsbergen was studied after complete ice melt in June 2003. The abundances of the benthic fauna were within the range reported from estuaries and similar intertidal areas of boreal regions. The high proportion of juveniles in the eulittoral zone indicated larval recruitment from subtidal areas. The macrobenthic fauna can be divided into an intertidal and a subtidal community, both being numerically dominated by annelids. Deposit feeders were numerically predominant in intertidal sites, whereas suspension feeders were most abundant in the subtidal area. Among the meiofauna, only the benthic copepods were identified to species, revealing ecological adaptations typical for intertidal species elsewhere.

Formato

application/zip, 3 datasets

Identificador

https://doi.pangaea.de/10.1594/PANGAEA.846957

doi:10.1594/PANGAEA.846957

Idioma(s)

en

Publicador

PANGAEA

Direitos

CC-BY: Creative Commons Attribution 3.0 Unported

Access constraints: unrestricted

Fonte

Supplement to: Bick, Andreas; Arlt, Günter (2005): Intertidal and subtidal soft-bottom macro- and meiofauna of the Kongsfjord (Spitsbergen). Polar Biology, 28(7), 550-557, doi:10.1007/s00300-004-0710-5

Palavras-Chave #<63 µm; >2 mm; 1-0.5 mm; 125-63 µm; 2.0-1.0 mm; 250-125 µm; 500-250 µm; A. longipes; Ameira longipes; Ameiridae; Ameiridae juv.; Amphipoda; Amphipoda juv.; Annelida; Annelida, standard deviation; Annelida std dev; at bottom, in psu; at surface, in psu; B. villosa; Bivalvia; Bivalvia juv.; Brada villosa; C. capitata; C. setosa; Canthocamptidae; Canthocamptidae juv.; Capitella capitata; Chaetozone setosa; Cumacea; D. typica; Danielssenia typica; Depth, bottom/max; Depth, top/min; DEPTH, water; Depth bot; Depth top; Depth water; DFG-Schwerpunktprogramm 1158 - Antarktisforschung; DFG-SPP1158; Diversity; Dorvilleidae; E; E. analis; E. melaniceps; Ectinosoma melaniceps; Ectinosomidae; Ectinosomidae juv.; Enchytraeidae; Enchytraeidae, standard deviation; Enchytraeidae std dev; Euchone analis; Evenness of species; Event; Gastropoda; Gastropoda juv.; H. gothiceps; H. indeterminata; H. neglectum; H. uniremis; H(S); Halacarida; Halectinosoma gothiceps; Halectinosoma neglectum; Halectinosoma sp.; Harpacticoida; Harpacticoida indet; Harpacticoida indeterminata; Harpacticoida indeterminata juv.; Harpacticoida total; Harpacticus sp.; Harpacticus sp. juv.; Harpacticus uniremis; ID; Identification; juvenile; juveniles; M. norvegica; M. pygmaea; M. theeli; M. wireni; Macrof abund; Macrofauna; Macrofauna, abundance; Macrofauna, abundance, standard deviation; Macrof std dev; Marenzelleria wireni; Meiofauna; Meiofauna, abundance; Mesochra pygmaea; Microarthridion sp.; Microsetella norvegica; Microspio theeli; Nematoda; Nemertini; Nemertini juv.; Number of taxa; Oligochaeta; OM; OM std dev; Organic matter; Organic matter, standard deviation; Ostrac; Ostracoda; P. elegans; P. praetermissa; P. quadrilobata; P. simplex; Polydora quadrilobata; Praxillella praetermissa; Priapulida; Priapulida juv.; Proameira simplex; Pygospio elegans; R. cf. similis; Robertgurneya cf. similis; S. armiger; S. cf. cornuta; S. filicornis; Sal; Salinity; Scoloplos armiger; Sediment; Sediment type; Size fraction < 0.063 mm, mud, pelite, silt+clay; Size fraction > 2 mm, gravel; Size fraction 0.125-0.063 mm, 3.0-4.0 phi, very fine sand; Size fraction 0.250-0.125 mm, 2.0-3.0 phi, fine sand; Size fraction 0.500-0.250 mm, 1.0-2.0 phi, medium sand; Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand; Size fraction 2.0-1.0 mm; sp. indet. excluding S. filicornis; Spio filicornis; Spio sp. indet. (not S. filicornis); Spio spp.; Standard deviation; Std dev; Stenhelia cf. cornuta; Stenhelia sp.; Stenhelia sp. juv.; T. cf. armillaris; T. forbesii; T. hyaenae; Tachidiidae; Tachidiidae juv.; Taxa; Thalestridae; Thalestridae juv.; Thompsonula hyaenae; Tisbidae; Tisbidae juv.; total; Travisia forbesii; Turbellaria; Typosyllis cf. armillaris; Typosyllis cf. armillaris juv.; Water content, standard deviation; Water content of wet mass; Water std dev; Water wm
Tipo

Dataset