Browsing Number 04 by Title
Now showing items 1-7 of 7
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2021-10-01ZeitschriftenartikelA morphological comparative approach of different Barnacle species in Gullmarfjord with special focus on the cirripeds As a basis for understanding the sympatric occurrence of the balanomorph Semibalanus balanoides, Bala- nus balanus, Balanus improvisus and the verrucomorph Verruca stroemia in the eulittoral and deepwater in Gullmarfjord, ...
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2021-10-01ZeitschriftenartikelBiomassen-Spektrum im Gullmarfjord – Eine Methode, zur Analyse eines strandnahen pelagischen Ökosystems A useful appliance in the analysis of the structure of ecosystems is seen in the biomass spectra. It allows a general approach to monitor interactions and changes in a biocenosis. As anthropogenic influences conti- nuously ...
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2021-10-01ZeitschriftenartikelDifferences of the phyto- and zooplakton population in water samples taken from two different depths in the Gullmarsfjord This field study examines the differences in phyto- and zooplankton in different depths in the water body of the Gullmarfjord. The Fjord is located at the west coast of Sweden and is fed by the waters of the Skagerrak, the ...
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2021-10-01ZeitschriftenartikelDo scallops have memory? - Conditioning of Chlamys varia towards optic stimuli. Scallops of the species Chlamys varia were conditioned towards flashlights. The attack of a predator, starfish Asterias rubens was linked to a previous flashlight. Although C. varia did not show the exspected escape reaction ...
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2021-10-01ZeitschriftenartikelMorphological investigations of selected echinoids Echinoids have a radial pattern that is formed by sceletal plates which are fused to each other and form rows that run from the oral to the aboral surface. These plates can be divided into ambulacral and interambulacral ...
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2021-10-01Heft oder Ausgabe einer ZeitschriftProceedings in Marine Biology Journal of the Graduate Course on Electron Microscopy of the Humboldt-Universität zu Berlin“Proceedings in Marine Biology” is an international journal publishing original research by graduate students on all aspects of marine biology. Subjects covered include: ecological surveys and population studies of oceanic, ...
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2021-10-01ZeitschriftenartikelTerritorial intraspecific dominance behavior of the Shore crab (Carcinus maenas) The recent spreads of Carcinus maenas alongside parts of the worldwide shorelines indicate the importance of further experiments concerning the behavior of this invasive member of the family Portunidae. The na- tural habitat ...
