European Ocean Biogeographic Information System

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PANGAEA - Data from European iron enrichment experiment in the Southern Ocean (EISENEX)
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Beschikbaarheid: Creative Commons License Deze dataset valt onder een Creative Commons Naamsvermelding 4.0 Internationaal-licentie.

Beschrijving
Large protozoa and phytoplankton abundance measured on concentrated water bottle samples. meer

The responses of larger (>50 ┬Ám in diameter) protozooplankton groups to a phytoplankton bloom induced by in situ iron fertilization (EisenEx) in the Polar Frontal Zone (PFZ) of the Southern Ocean in austral spring are presented. During the 21 days of the experiment, samples were collected from seven discrete depths in the upper 150 m inside and outside the fertilized patch for the enumeration of acantharia, foraminifera, radiolaria, heliozoa, tintinnid ciliates and aplastidic thecate dinoflagellates. Additionally, the dynamics of phytoplankton species populations recorded during the 3-week, iron-fertilization experiment EisenEx carried out in spring in the Antarctic Polar Frontal Zone are presented and discussed as the difference between growth and mortality rates

Scope
Thema's:
Biologie > Fytoplankton, Biologie > Plankton, Biologie > Zooplankton
Kernwoorden:
Marien, PS, Zuidelijke Oceaan

Geografische spreiding
PS, Zuidelijke Oceaan [Marine Regions]

Spreiding in de tijd
2000

Bijdrage door
Alfred Wegener Institute for Polar- and Marine Research (AWI), meerdata beheerderdata creator

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

Dataset status: Afgelopen
Data type: Data
Data oorsprong: Onderzoek: experiment
Metadatarecord aangemaakt: 2010-12-09
Informatie laatst gewijzigd: 2011-01-06
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