Sprache: Englisch
Verlag: LAP LAMBERT Academic Publishing, 2012
ISBN 10: 3659115649 ISBN 13: 9783659115646
Anbieter: preigu, Osnabrück, Deutschland
Taschenbuch. Zustand: Neu. Dynamic Production Model for Shrimp Stock Assessment | A case study of Northern shrimp (Pandalus borealis Kroyer, 1838) in Hunaflói, Icelandic waters | Lam Anh Nguyen (u. a.) | Taschenbuch | 52 S. | Englisch | 2012 | LAP LAMBERT Academic Publishing | EAN 9783659115646 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.
Sprache: Englisch
Verlag: China National Publications Import & Export C Jan 2024, 2024
ISBN 10: 7807710438 ISBN 13: 9787807710431
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Taschenbuch. Zustand: Neu. Neuware - This study deeply discusses the constructs and rating scalesof paraphrase tasks in the English teaching and assessmentenvironment of universities, aiming to build an effectiveassessment model for existing paraphrase applications andprovide more comprehensive and efficient teaching feedback.The study was conducted based on the following context.
Sprache: Englisch
Verlag: China National Publications Import and Export C, 2024
ISBN 10: 7807710438 ISBN 13: 9787807710431
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Sprache: Englisch
Verlag: China National Publications Import and Export C, 2024
ISBN 10: 7807710438 ISBN 13: 9787807710431
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Sprache: Englisch
Verlag: China National Publications Import & Export C, 2024
ISBN 10: 7807710438 ISBN 13: 9787807710431
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In den WarenkorbZustand: New. Print on Demand.
Sprache: Englisch
Verlag: China National Publications Import & Export C, 2024
ISBN 10: 7807710438 ISBN 13: 9787807710431
Anbieter: Books Puddle, New York, NY, USA
Zustand: New. Print on Demand.
Sprache: Englisch
Verlag: China National Publications Import & Export C, 2024
ISBN 10: 7807710438 ISBN 13: 9787807710431
Anbieter: Biblios, Frankfurt am main, HESSE, Deutschland
Zustand: New. PRINT ON DEMAND.
Sprache: Englisch
Verlag: LAP LAMBERT Academic Publishing, 2012
ISBN 10: 3659115649 ISBN 13: 9783659115646
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Shrimp is one of the most important commodities in the world markets. The northern shrimp (Pandalus borealis) fishery in the Húnaflói area developed in the late last century but collapsed in 1999 because of the increasing of cod (Gadus morhua) abundance. This study aims at estimating the shrimp biomass before the collapse and predict the equilibrium yield and spawning stock biomass if the shrimp stock recovers. Length distribution model, a dynamic production model, and a yield per recruit model were used with the input data on length and weight of shrimp, survey abundance index from a annual spring and autumn surveys and catch data from the commercial shrimp fishery. The maximum likelihood criterion and least-squared criterion were used for fitting the models. The method of this study provided an approach to estimate the biomass not only for shrimp but also for other target species of aquatic resources using models that were simulated by R software package.