"Global Change" und das Meer als Nahrungsquelle

Hubold, Gerd (1995) "Global Change" und das Meer als Nahrungsquelle. Informationen für die Fischwirtschaft aus der Fischereiforschung, 42(1), pp. 3-8.

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The potential importance of marine produetion as a protein ressource for a growing human population can hardly be overestimated. Climatic changes in the marine environment may affect marine production in a significant way. Increasing levels of UV-B may decrease primary production and thus diminish the food base for harvestable marine ressources. Direct effects on early stages of fishes may occur. Temperature changes can lead to additional mortality in the early phase of life histories of fishes. In spite of the potentially negative scenario, actual effects of global change on the ressources have not been detected so far. The marine organisms dispose of a significant level of pre-adaptation to changes of environmental factors both on a seasonal and an interannual scale. Effects on marine life may therefore be less dramatic than those on terrestrial systems, which are more directly linked with the exponentially growing human population.

Item Type: Article
Title: "Global Change" und das Meer als Nahrungsquelle
Alternative Title: "Global Change" and its effect on marine ressources
Personal Creator/Author:
Hubold, Gerd
Refereed: No
Journal or Publication Title: Informationen für die Fischwirtschaft aus der Fischereiforschung
Volume: 42
Number: 1
Page Range: pp. 3-8
Date: 1995
ISSN: 1437-5842
Contact Email Address: sf@vti.bund.de
Issuing Agency: Bundesforschungsanstalt für Fischerei
Additional Information: Johann Heinrich von Thünen-Institut, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung = Information on Fishery research in 2010
Uncontrolled Keywords: abiotic effects; environmental factors; fisheries; forecasts
Subjects: Information Management
Item ID: 4228
Depositing User: Horst Bahl
Date Deposited: 28 Oct 2010 12:12
Last Modified: 10 Nov 2012 19:14
Related URLs:
URI: http://aquaticcommons.org/id/eprint/4228

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