Experimental culture ofAlaria in a sub-arctic, free-flowing sea water system
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چکیده
منابع مشابه
Effect of water current on some growth performance and water quality in a closed rainbow trout (Oncorhynchus mykiss) culture system
The effects of water current increment on rainbow trout ( Oncorhynchus mykiss ) culture were investigated during a 35 day experiment. Fish weighing 5.5 g were stocked in aquarium tanks. Four different water speeds (0, 3.5, 7, 10.5 cm/s) were provided for each treatment in three replicates. These different currents water were provided by reusing outlet water of each culture unit...
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THE difficulties of living in the Arctic in the winter are matters of general knowledge. It is perhaps not so well known that th~reare quite different and very acute problems during the summer season. The most serious from the medical aspect is attack by biting insects-mainly mosquitoes and blackflies. Th~ degree of this menace is difficult to imagine, unless one has experienced it personally. ...
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ژورنال
عنوان ژورنال: Helgoländer Wissenschaftliche Meeresuntersuchungen
سال: 1970
ISSN: 0017-9957,1438-3888
DOI: 10.1007/bf01609901