Description: S. grandis is by far the species that contributes the most to the total biovolume accumulation rate with a peak value just above 4×106 μm3 cm−2 year−1. Its relative contribution is over 50% in most samples (Fig. 5). Only taxa such as S. carconeiformis, C. ornata and the vegetative cells of A. skvortzowii contribute significantly (with maximum around 0.6×106 μm3 cm−2 year−1). Other taxa, despite having large relative percentages in parts of the interglacial contribute little to the total BVAR. Biovolumes for benthic taxa were not calculated but their contribution to the total biovolume accumulation rate can be considered negligible as most of these taxa are of small size and the intervals in which they dominate in relative percentages correspond to low diatom valve accumulation rate.
Global identifier:
Doi(
"10.1594/GFZ.SDDB.1049",
)
Origins: /Wissenschaft/Helmholtz-Gemeinschaft/GFZ
Tags: Berechnung ? Aulacoseira baicalensis (agg.) ? Aulacoseira skvortzowii (veg. cell) ? Aulacoseira skvortzowii spore (coarse) ? Aulacoseira skvortzowii spore (fine) ? Chrysophyte Accumulation Rate ? Cyclotella minuta ? Cyclotella ornata ? Cyclotella sp.cf. operculata (agg.) ? R/V Vereshchagin ? Stephanodiscus carconeiformis ? Stephanodiscus formosus ? Stephanodiscus formosus var. minor ? Stephanodiscus grandis ? Stephanodiscus grandis relative abundance ? Stephanodiscus sp. cf. flabellatus ? Stephanodiscus sp. cf. minutulus ? Synedra acus var. radians ? Vereshchagin Long Cores Expedition 2001 ? age (calendar years) ? diatom accumulation rate ? influx of benthic diatom ? other plankton ? total diatom biovolume accumulation rate ?
License: unbekannt
Language: Englisch/English
Issued: 2006-01-01
Time ranges: 2006-01-01 - 2006-01-01
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