Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Canal da Piracema is the longest fish passage in the world and the solely of its kind in South America. It was constructed aiming to favor the gene flow of the Paraná River fish fauna and to promote outdoors activities, such as canoeing and rafting, allowed in some sections of the Canal. The ascent of migratory fish was evaluated using the technology of radio frequency identification (RFID) and passive integrated transponders (PIT). Significant differences were obtained in the time of ascent for individuals of two migratory species, allowing to ascertain the main bottleneck of the system. It was also assessed the effect of canoeing on fish movements and the factors that may restrict the ascent of migratory species, based on fish samplings conducted on days with and without canoeing. Models for every possible influence scenario were proposed and adjusted to identify the best fit. These studies can serve as a reference to guide the implementation or assessment of similar systems designed to allow both the passage of fish and the practice of water sports. 76 pp. Englisch. N° de réf. du vendeur 9786202065894
Quantité disponible : 2 disponible(s)
Vendeur : moluna, Greven, Allemagne
Etat : New. N° de réf. du vendeur 508661524
Quantité disponible : Plus de 20 disponibles
Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -The Canal da Piracema is the longest fish passage in the world and the solely of its kind in South America. It was constructed aiming to favor the gene flow of the Paraná River fish fauna and to promote outdoors activities, such as canoeing and rafting, allowed in some sections of the Canal. The ascent of migratory fish was evaluated using the technology of radio frequency identification (RFID) and passive integrated transponders (PIT). Significant differences were obtained in the time of ascent for individuals of two migratory species, allowing to ascertain the main bottleneck of the system. It was also assessed the effect of canoeing on fish movements and the factors that may restrict the ascent of migratory species, based on fish samplings conducted on days with and without canoeing. Models for every possible influence scenario were proposed and adjusted to identify the best fit. These studies can serve as a reference to guide the implementation or assessment of similar systems designed to allow both the passage of fish and the practice of water sports.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 76 pp. Englisch. N° de réf. du vendeur 9786202065894
Quantité disponible : 1 disponible(s)
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The Canal da Piracema is the longest fish passage in the world and the solely of its kind in South America. It was constructed aiming to favor the gene flow of the Paraná River fish fauna and to promote outdoors activities, such as canoeing and rafting, allowed in some sections of the Canal. The ascent of migratory fish was evaluated using the technology of radio frequency identification (RFID) and passive integrated transponders (PIT). Significant differences were obtained in the time of ascent for individuals of two migratory species, allowing to ascertain the main bottleneck of the system. It was also assessed the effect of canoeing on fish movements and the factors that may restrict the ascent of migratory species, based on fish samplings conducted on days with and without canoeing. Models for every possible influence scenario were proposed and adjusted to identify the best fit. These studies can serve as a reference to guide the implementation or assessment of similar systems designed to allow both the passage of fish and the practice of water sports. N° de réf. du vendeur 9786202065894
Quantité disponible : 1 disponible(s)
Vendeur : preigu, Osnabrück, Allemagne
Taschenbuch. Etat : Neu. Fish passage and canoeing on the largest fish transposition system | Hélio Martins Fontes Junior | Taschenbuch | Englisch | 2017 | LAP LAMBERT Academic Publishing | EAN 9786202065894 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. N° de réf. du vendeur 120553179
Quantité disponible : 5 disponible(s)