Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados OceanDocs (7) Autor Roux, A. (7) Bremec, C. (4) Lasta, M.L. (2) Barrera-Oro, E. (1) Casaux, R. (1) Ciocco, N.F. (1) Piñero, R. (1) Mais... Palavra-chave Fishery surveys (3) Geographical distribution (3) Http://aims.fao.org/aos/agrovoc/c_5083 (3) Ecological associations (2) Fishing grounds (2) Http://aims.fao.org/aos/agrovoc/c_15487 (2) Http://aims.fao.org/aos/agrovoc/c_2947 (2) Http://aims.fao.org/aos/agrovoc/c_32845 (2) Marine molluscs (2) Stomach content (2) Zoobenthos (2) Abundance (1) Benthos (1) Dominant species (1) Dredged samples (1) Ecology (1) Exclusive economic zone (1) Feeding (1) Food preferences (1) Gastropod fisheries (1) Mais... Tipo do documento Journal Contribution (5) Book Section (1) Theses and Dissertations (1) Ano 2006 (1) 2000 (1) 1998 (1) 1997 (2) 1996 (2) País Belgium (7) Idioma Espanhol (5) Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 7 Primeira ... 1 ... Última Estudios bionómicos del bentos de la plataforma bonaerense y su relación con el resto de la plataforma continental argentina. OceanDocs Roux, A.. The macrobenthic assemblages of the Buenos Aires Province(Argentina) continental shelf were studied from samples collected by the R/V Capitán Cánepa and R/V Capitán Oca Balda along a transect from38 m to 218 m depth. Three faunistic areas were determined,corresponding to the coastal, central and external shelf, inhabited by species originated from the Argentine and/or Magellanic Zoogeographical Provinces. These results confirm the presence of different ecological areas in the Argentine continental shelf. Mussel (Mytilus edulis platensis) beds, red porgy (Sparus pagrus) fishing ground and the Argentine-Uruguayan Common Fishing Zone (CFZ) demersal fishing grounds at the continental shelf of Buenos Aires Province were also analyzed to increase the knowledge... Tipo: Theses and Dissertations Palavras-chave: Zoobenthos; Fishery surveys; Exclusive economic zone; Ecological associations; Dominant species; Stomach content; Fishing grounds; Dominant species; Zoobenthos; Ecological associations; Fishing grounds; Http://aims.fao.org/aos/agrovoc/c_2362; Http://aims.fao.org/aos/agrovoc/c_15487; Http://aims.fao.org/aos/agrovoc/c_32845; Http://aims.fao.org/aos/agrovoc/c_2947. Ano: 1996 URL: http://hdl.handle.net/1834/1489 Brachiopoda collected in the Western South Atlantic by R/V Shinkai Maru cruises (1978-1979) OceanDocs Roux, A.; Bremec, C.. Brachipods dredged during the cruises Shinkai Maru IV, V, X and XI (1978 - 1979)on the Western South Atlantic in the Argentine Continental Shelf in 36 sampling stations are here reported. Terebratella dorsata (Gmelin), Magellania venosa (Solander)y Liothyrella uva (Broderip)have been recorded in a depth range of 55 to 189 meters in a area which extends from 36°32'S to 54°30'S and from 55°30'W to 68°42'W. Brachiopod localities and brief ecological and geographical distribution aspects are mentioned. Tipo: Journal Contribution Palavras-chave: Benthos; Geographical distribution; Benthos; Geographical distribution; Http://aims.fao.org/aos/agrovoc/c_878; Http://aims.fao.org/aos/agrovoc/c_5083. Ano: 1996 URL: http://hdl.handle.net/1834/1958 Crustáceos Decápodos y Estomatópodos asociados a la pesquería del langostino patagónico Pleoticus muelleri (Bate, 1888) en el golfo San Jorge, Argentina OceanDocs Roux, A.; Piñero, R.. The analysis of the data obtained in five research cruises carried out during the year 2000 allowed to describe the composition, structure and distribution of decapod and stomatopod crustaceans of the benthic communities of the San Jorge Gulf associated to Patagonian red shrimp fishing grounds. Results show that decapod and stomatopod crustaceans account for 71% of the total crustacean species registered in the benthic community. Munida subrugosa is the species that presents the highest values of relative abundance, frequency of occurrence and relative importance index. The feeding habits of Libidoclaea granaria, Lithodes santolla and Peltarion spinosulum and food availability in the San Jorge Gulf fishing grounds explain the high frequency of occurrence... Tipo: Journal Contribution Palavras-chave: Fishing grounds; Marine crustaceans; Ecological associations; Abundance; Shrimp fisheries; Fishing grounds; Ecological associations; Http://aims.fao.org/aos/agrovoc/c_2947; Http://aims.fao.org/aos/agrovoc/c_32845. Ano: 2006 URL: http://hdl.handle.net/1834/2514 Resultados del análisis de una campaña de investigación pesquera, sobre comunidades bentónicas asociadas a bancos de mejillón (Mytilus edulis platensis D'Orb.)en costas de Buenos Aires, Argentina. OceanDocs Bremec, C.; Roux, A.. Macrobenthic sampling was carried out during the survey of mussel beds (Mytilus edulis platensis, D'Orb)at the continental shelf of Buenos Aires province (Argentina)(EH-06/93, INIDEP). 47 samples were obtained with a hard bottom dredge between 18 m and 64 m depth;sedimentological samples were also collected in every station. The following descriptors were used: Maxime Dominance, Relative Dominance, Relative Presence (Bouderesque, 1971), Specific Diversity(H')(Shannon Weaver, 1963)and Evenness (J')(Pielou, 1966)Faunistic associations and areas of distribution were defined usingcluster analysis (UPGMA, Q and R modes)(Legendre Legendre, 1979).The community structure of the benthic macrofauna associated to mussel beds was defined for a coastal area between... Tipo: Journal Contribution Palavras-chave: Zoobenthos; Fishery surveys; Dredged samples; Zoobenthos; Http://aims.fao.org/aos/agrovoc/c_15487. Ano: 1997 URL: http://hdl.handle.net/1834/1927 Caracoles marinos de interés pesquero. Moluscos gasterópodos volútidos. OceanDocs Lasta, M.L.; Roux, A.; Bremec, C.. The main morphologic characteristics, the ecology and fishing interest of the volutid gastropod species of the Argentine Sea are described. The species considered are Adelomelon brasiliana, Adelomelon ancilla, Adelomelon beckii, Odontocymbiola magellanica and Zidona dufresnei. Tipo: Journal Contribution Palavras-chave: Marine molluscs; Organism morphology; Geographical distribution; Gastropod fisheries; Landing statistics; Geographical distribution; Http://aims.fao.org/aos/agrovoc/c_5083. Ano: 2000 URL: http://hdl.handle.net/1834/2534 Moluscos bivalvos y gasteropodos OceanDocs Lasta, M.L.; Ciocco, N.F.; Bremec, C.; Roux, A.. The main life history characteristics, ecology and fishing interest of bivalve and gastropod species from the Argentine Sea are described. Exploited bivalve species are: mussel Mytilus edulis platensis, cholga Aulacomya ater, tehuelche scallop Aequipecten tehuelchus, Patagonian scallop Zygochlamys patagonica. Bivalve species irregularly exploited are: yellow clam Mesodesma mactroides, purple clam Amiantis purpurata, hard shell clam Ameghinomya antiqua and wedge shell Donax hanleyanus. It is also presented information on species of potential interest: clams Eurhomalea exhalbida and Pitar rostratus, half naked pen shell Atrina seminuda, 'geoduck' Panopea abbreviata, razor shells Solen tehuelchus, Ensis macha, Tagelus plebeius, and flat oyster Ostrea... Tipo: Book Section Palavras-chave: Marine molluscs; Potential resources; Life history; Ecology; Geographical distribution; Literature reviews; Life history; Ecology; Geographical distribution; Http://aims.fao.org/aos/agrovoc/c_12170; Http://aims.fao.org/aos/agrovoc/c_2467; Http://aims.fao.org/aos/agrovoc/c_5083. Ano: 1998 URL: http://hdl.handle.net/1834/2582 Diet composition of Champsocephalus gunnari (Pisces,Channichthyidae)around South Georgia Islands, R/V Dr. Eduardo L.Holmberg survey, February/March 1994. OceanDocs Barrera-Oro, E.; Casaux, R.; Roux, A.. The diet composition of the icefish Champsocephalus gunnari caught around the South Georgia Islands and Shag Rocks, Atlantic sector of Antacrtica in February/March 1994 was analyzed using the frequency of occurrence (. ) method. Krill Euphausia superba followed by the hyperiid amphipod Themisto gaudichaudii were the main prey items at South Georgia and Shag Rocks; first were found in thestomachs more frequently than in past seasons around South Georgia,in parallel with the virtual absence of mysids and Thysanoessaspp. Krill was available for fish at the same level than in previous years (e.g. 1985, 1992). However, high proportion of empty stomachs were found at South Georgia and Shag Rocks, close to the values reported for the 1991 year of krill... Tipo: Journal Contribution Palavras-chave: Feeding; Food preferences; Stomach content; Fishery surveys; Feeding; Food preferences; Http://aims.fao.org/aos/agrovoc/c_2838; Http://aims.fao.org/aos/agrovoc/c_3024. Ano: 1997 URL: http://hdl.handle.net/1834/1931 Registros recuperados: 7 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco