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  • Institut für Meereskunde  (3)
  • 1965-1969  (3)
Document type
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  • Institut für Meereskunde  (3)
  • Kiel  (6)
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Year
  • 1
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    Gesamtkohlenstoff und Mikrobiomasse in der Ostsee im Mai 1962 (1966)
    Institut für Meereskunde
    Details
    Publication Date: 2022-04-20
    Description: Along a section through the Baltic from the Belt Sea to the Landsort Deep during May 1962 investigations have been carried out concerning the progress of the spring bloom of the phytoplankton. This was met in its extreme in the Gotland basin with high mean values of chlorophyll and microbiomass up to 3,0 µg Chl/l resp. 179 μg Mb/l in the surface layer. The percentage of detritus increases generally from SW to NE as a consequence of digestion and sedimentation processes and those of primary production. The concentration of the total organic carbon depends as well on the high quantity of allochthonous humic substances which originates from the freshwater inflow as from autochthonous organic substances which have recently been built up by the spring bloom. The quantity of organic carbon ranges between 2020 and 4630 μg C/l. The average values amount at the surface layer to 3680 μg C/l and at the deep layer to 3050 μg C/l. This is caused for a good deal by the high concentration of humic substances in the surface layer.
    Type: Article , NonPeerReviewed
    Format: text
    Location Call Number Limitation Availability
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    OceanRep: Article in a Scientific Journal - without review
  • 2
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    Produktionsbiologische und hydrographische Untersuchungen in der Eckernförder Bucht (1965)
    Institut für Meereskunde
    Details
    Publication Date: 2022-04-08
    Description: 1964 wurden in der Eckernförder Bucht hydrographische und produktionsbiologische Untersuchungen durchgeführt, wobei der Schwerpunkt auf der Bestimmung des partikulären Kohlenstoffs und des partikulären Phosphors lag. Die erhaltenen Resultate werden in Diagrammen gezeigt. In 1964 combined hydrographic and productivity measurements were started in the Bay of Eckernförde with recently developed instruments. Especially the recording instruments for determination of total and particulate organic carbon and particulate phosphorus were examined. Some results are given in diagrams, which offer an idea of the hydrographical situation and the start of the spring bloom of phytoplankton.
    Type: Article , NonPeerReviewed
    Format: text
    Location Call Number Limitation Availability
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    OceanRep: Article in a Scientific Journal - without review
  • 3
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    Der Kranzwasserschöpfer, ein neuentwickeltes Gerät zur gezielten Probennahme (1968)
    Institut für Meereskunde
    Details
    Publication Date: 2022-04-25
    Description: Es wird ein Geräit beschrieben, mit dem man sechs 5-Liter-Wasserproben aus beliebigen Wassertiefen entnehmen kann. Die Schöpfer werden elektromagnetisch geschlossen. Durch Zusatzgeräte lassen sich verschiedene Parameter kontinuierlich registrieren (z. B. t° C, S ‰, Tiefe, Oberlicht, Lichtextinktion). Dies ermöglicht je nach Fragestellung eine gezielte Probennahme. An apparatus is described which makes it possible to obtain six 5-liter walersamples from arbitrary depths. The waterbottles are closed electromagnetically. By means of accessory apparatus various parameters can be registered continuously (e.g. t°, S ‰, depth, downward light, lightextinction). This will make it possible to take samples at representative depths, which are most relevant to the problem under investigation.
    Type: Article , NonPeerReviewed
    Format: text
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    OceanRep: Article in a Scientific Journal - without review
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