Consulta: creatorFacets:"Angelescu, V.A."
Registros recuperados: 4
Data/hora: 13/06/2024 06:59:49

Ecología trófica de la caballa del Mar Argentino (Scombridae, Scomber japonicus marplatensis). Parte I. Alimentación y crecimiento
Provedor de dados: 20
Autores: Angelescu, V.A.
The present study describes the morphology of the digestive system, the feeding and feeding behaviour, and the trophic relationships of the mackerel in the coastal waters regions, pelagic zone, along the Province of Buenol Aires. At the same time, this study is completed with a bioestatistical analysis on growth rhythm of body length and body weight of secondary juveniles, pre-adults and adults. All the biological information and statistical data correspond, only to the period november-march and the summer trophic habitat area.
Tipo: Journal Contribution
Palavras-chave: Trophic relationships; Ecological distribution; Digestive system; Feeding; Growth curves; Condition factor; Mackerel fisheries; Feeding; Digestive system; Http://aims.fao.org/aos/agrovoc/c_2838; Http://aims.fao.org/aos/agrovoc/c_2275.
Ano: 1979
URL: http://hdl.handle.net/1834/2058

Algunas características de la estructura y del comportamiento migratorio de los cardúmenes de caballa (Scomber japonicus marplatensis)en la plataforma bonaerense (Mar Argentino); período 1965-1984
Provedor de dados: 20
Autores: Cousseau, M.B.; Angelescu, V.A.; Perrotta, R.G.
Three periods were distinguished during the analyzed years: the first one (1965-1975)may be defined as "normal fishing seasons" occurring from October to March, with catches between 8,000 and 14,000 tons.
Tipo: Journal Contribution
Palavras-chave: Size distribution; Reproduction; Sexual maturity; Feeding; Landing statistics; Migrations; Geographical distribution; Feeding; Geographical distribution; Reproduction; Sexual maturity; Http://aims.fao.org/aos/agrovoc/c_2838; Http://aims.fao.org/aos/agrovoc/c_5083; Http://aims.fao.org/aos/agrovoc/c_6507; Http://aims.fao.org/aos/agrovoc/c_7016.
Ano: 1987
URL: http://hdl.handle.net/1834/2008

Exploraciones oceanográficas y pesqueras en el Mar Argentino y la región adyacente del Atlántico Sudoccidental (años 1874-1993)
Provedor de dados: 20
Autores: Angelescu, V.A.; Sánchez, R.P.
A detailed analysis is presented of the main contributions both local and international to the fields of oceanography and fishery sciences resulting from exploratory cruises carried out on the continental shelf off Argentina and the adjacent oceanic basin of SW Atlantic over the last 100 years. The end of the 19th century is chosen as starting point for this analysis as it marks the beginning of active marine research by Argentine scientists and an accumulation of information on Antarctic and Subantarctic marine organisms in foreign journals. Mention is also made to previous contributions derived from the classic expeditions and global circumnavigation voyages during the 18th and 19th centuries. Although the aims of those were not always strictly...
Tipo: Book Section
Palavras-chave: Oceanography; Oceanographic surveys; Fishery oceanography; Fishery surveys; Historical account; International cooperation; Research vessels; Fishery oceanography; Research vessels; Oceanography; International cooperation; Http://aims.fao.org/aos/agrovoc/c_2938; Http://aims.fao.org/aos/agrovoc/c_6516; Http://aims.fao.org/aos/agrovoc/c_12889; Http://aims.fao.org/aos/agrovoc/c_16378.
Ano: 1997
URL: http://hdl.handle.net/1834/1705

Ecología trófica de la anchoíta (Engraulidae, Engraulis anchoita)del Mar Argentino. Parte III. Requerimiento trófico individual en relación con el crecimiento, ciclo sexual y las migraciones estacionales
Provedor de dados: 20
Autores: Angelescu, V.A.; Anganuzzi, A.
The paper was developed in order to arrange the data gathered on this subject and to generate new hypotheses in connection with the trophic strategy of the northern stock of anchovy in the area between latitudes 35°-42°S. Such estimates were finally compared with the values of the gravimetric determinations of stomach contents- as converted to caloric values - of individuals grouped by total-length amd age classes, ecological areas, and seasons of the year. The set of results as obtained conforms the initial basis for developing Part IV of the Trophic Ecology of the Argentine anchovy as related to food consumption estimates, by stock biomass and annual classes, with back-calculations to age class 0, and for applying "regional patterns" that result from the...
Tipo: Journal Contribution
Palavras-chave: Growth curves; Bioenergetics; Migrations; Length-weight relationships; Condition factor.
Ano: 1986
URL: http://hdl.handle.net/1834/2022