IMIS | Vlaams Instituut voor de Zee
 

Vlaams Instituut voor de Zee

Platform voor marien onderzoek

IMIS

Publicaties | Instituten | Personen | Datasets | Projecten | Kaarten
[ meld een fout in dit record ] Print deze pagina

PANGAEA - Data from Biogeochemical fluxes of matter and energy in the deep sea (BIGSET)

Toegang tot data
Beschikbaarheid: Creative Commons License Deze dataset valt onder een Creative Commons Naamsvermelding 4.0 Internationaal-licentie.

Beschrijving
Data from Biogeochemical fluxes on the benthic boundary layer (BBL). meer

Investigations focus on the benthic boundary layer (BBL). A zone extending from a couple of hundred metres above the sediment to about 5m into the sediment. Most of the studies concentrated to the nepheloid layer and the bioturbated sediment layer. Vertical and lateral input of carbon into the BBL is determined by physical processes as well as by organisms. The bathy- and abysso-pelagic zooplankton and nekton including its bentho-pelagic components act as mediators between the productive oceanic surface layer and the benthos. The flux rates measured at the sediment/water interface, thus, mediate between short time scales of oceanic surface layer processes and the long time scales of processes in sediment layers beneath the bioturbated and bioirrigated sediment surface. Past productivity and modes of deposition (aeolic-seasonal, fluvial-seasonal up to episodic, turbidical-episodical) are reconstructed from amount and composition of trace elements in the solid phase and porewater.

Scope
Thema's:
Biologie > Benthos
Kernwoorden:
Marien/Kust, Benthische grenslaag, Diepzee, EurOBIS calculated BBOX, ISW, Arabian Sea

Geografische spreiding
EurOBIS calculated BBOX Stations
Bounding Box
Coördinaten: MinLong: 59,765; MinLat: 9,9947 - MaxLong: 68,567; MaxLat: 19,9998 [WGS84]
ISW, Arabian Sea [Marine Regions]

Spreiding in de tijd
1995 - 1998

Bijdrage door
Christian-Albrechts-University Kiel; Leibniz Institute of Marine Sciences (IFM-GEOMAR), meerdata creator

Gerelateerde datasets
Gepubliceerd in:
PANGAEA: Data Publisher for Earth & Environmental Science, meer
EurOBIS: European Ocean Biodiversity Information System, meer

Dataset status: Afgelopen
Data type: Data
Data oorsprong: Onderzoek
Metadatarecord aangemaakt: 2010-12-09
Informatie laatst gewijzigd: 2022-07-20
Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid