929 resultados para Hamburg chicken


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Shellfish are a major but cheap protein source for human consumption as well as source of income for coastal towns and villages of the Niger Delta in Rivers State, Cross River, and Lagos States. A research into the nutritive value of some of these marine shellfish viz: bivalves (oyster - Crassostrea gasar and cockle - Anadara senilis); gastropods (periwinkle - Tympanotonus fuscatus, obtuse periwinkle - Semifusus morio and the giant whelk - Thais callifera) and mangrove crabs (green crab - Goniopsis pelli, ghost crab - Cardisoma ormatum, and common blue crab - Callinectes latimanus) was carried out to compare their quality and cost with beef, chicken meat, pork and egg in order to identify those most suitable for commercial culture. Results show that all shellfish had at least 16% crude protein except blue crab (13.38%). All shellfish had higher protein content than egg (13.36%). Cockle with protein content 25.47% compared favourably with beef, (29.60%). Beef, chicken meat and pork cost 11.50, 9.00 and 8.00 per kilo respectively while oyster, periwinkle and the common blue crab cost 3.50, 3.00, and 1.50 per kilo respectively. Oysters and Cockles are recommended for commercial culture based on the findings of this research

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This article informs about the current status and development of fish stocks which are•of commercial importance for all branches of the German fisheries in the•entire North Atlantic. The information is based to a large extent on the reports of the Advisory Committee on Fishery Management (ACFM)of the International Council of the Sea(ICES) and in close connection with the results of scientific investigations of different institutes in Europe dealing with fish including the Institute for Sea Fisheries in Hamburg.

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250 years ago, in Hamburg a herring polar migration theory was published as part of the "Nachrichten von Island, Grönland und der Straße Davis" from the literary remains of the mayor Dr. Johann Anderson. Based on various sources and capable to answer to the herring questions of the time, this one-stock-migration theory became international hypothesis during the following tenth of years. It still is classified as remarkable because some actual ideas on herring migration were thought already 250 years ago. Abstract DE: In Hamburg wurde vor 250 Jahren eine Polarstamm-Theorie zur Heringswanderung als Teil der Nachrichten von Island, Grönland und der Strasse Davis aus dem Nachlass des Bürgermeisters Dr. Johann Anderson veröffentlicht. Aufbauend auf unterschiedliche Quellen und in der Lage, die damaligen Fragen um den Hering zu beantworten, wurde diese Ein-Stamm-Theorie zur heringswanderung über Jahrzehnte internationale Lehrmeinung. Sie wird auch heute noch als bemerkenswert eingestuft. Denn sie enthielt vor 250 Jahren schon Gedankengänge, die noch aktuell sind.

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On 1st March 1995, the name of the former "Institut für Fangtechnik" ("Institute for Fishing Techniques") at the Federal Research Centre for Fisheries in Hamburg has been changed into "Institut für Fischereitechnik" ("Institute for Fishery Techniques"). The new conception and structure of this institute are described. Aims and possibilities of research in fishing techniques as a contribution for a selective, environment friendly and energy saving fishery are illustrated by examples in Baltic cod and eel fishery and also sea-bird bycatches, crangon fishery in the North Sea, and possible substitutions for technologies with high fuel consumption by energy saving technologies as longlining, gillnetting and anchored pound nets.

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Obgleich die Nordsee eines der produktivsten Schelfmeere der Welt ist, reichen die Fischereiressourcen nicht aus, um allen zur Zeit aktiven Fischern für die nächsten Jahre ein wirtschaftliches Überleben zu garantieren. Darüberhinaus besteht die Gefahr, daß andauernde Uberfischung zu einer nachhaltigen Schädigung der Fischbestände und des Ökosystems führt. Es ist daher notwendig, zu einem langfristig ausgewogeneren Verhältnis zwischen den Ressourcen und der Intensität der Fischerei zu gelangen. Die Bundesforschungsanstalt für Fischerei in Hamburg hat im Jahr 1993 eine Expertenrunde zu diesem Themenkreis zusammengerufen und eine Zusammenstellung von aus wissenschaftlicher Sicht wünschenswerten und sinnvollen Maßnahmen zum langfristigen Erhalt der Fischbestände in der Nordsee erarbeitet, der im Folgenden der Öffentlichkeit vorgestellt werden soll.

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On 31 Oecember 1992, the Institut für Seefischerei Hamburg (ISH) will dissolve its branch of systematic ichthyology at the Zoologieal Museum Hamburg University. Remaining ISH ichthyology staff and facilities will move back in January 1993 to Institut für Seefischerei headquarters in Palmaille 9, D-·2000 Hamburg 50 (Tel. 040·389050, Fax 040·38905 129). The research field systematic ichthyology will not be continued at ISH. The ISH fish collection will be handed over to the Zoological Museum of Hamburg University (ZMH) as future responsible holder from 1 January 1993 onward. Loan requests for former ISH material should be addressed from January 1993 on only to: Prof. Dr. H. Wilkens, Kustos Ichthyologie, Zoological Museum der Universität, Martin-Luther-King-Platz 3, D·2000 Hamburg 13 (Tel. 040·4123 3870, Fax 040·4123 3937). A couple of months will be needed before requests for loan of former ISH holdings can be handled again. It should, however, be noted that even for a longer period there may be problems in serving loan requests promptly due to logistic difficulties and shortage of staff at the ZMH ichthyology department.

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Unter diesem Titel fand im März vergangenen Jahres in Hamburg eine Tagung der Deutschen Sektion der European Aquaculture Society (EAS) und der European Association of Fish Pathologists (EAFP) statt, zu der über 130 Teilnehmer aus Wissenschaft, Verwaltung, Wirtschaft und Praxis angereist waren.