902 resultados para San Pablo Bay
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The diet composition of fish caught in San Miguel Bay, Philippines, in April and May 1993 was studied. The diets of tiger-tooth croaker (Otolithes ruber), commerson's anchovy (Stolephorus commersonii); and the Indian anchovy (Stolephorus indicus) consisted mainly of zooplankton, primarily crustaceans. The stomach content of orangefin ponyfish (Leiognathus bindus) was found to consist mostly of detritus and unidentified materials. Daily rations estimated were: 1.90 g day super(1) for O. ruber of 17.3 g mean body weight (BW), 0.078 g day super(1) for S. commersonii) of 3.8 g mean BW, 0.062 g day super(1) for S. indicus of 3.9 g mean BW and 0.56 g day super(1) for L. bindus of 7.7 g mean BW.
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Inter and intra-annual variation in year-class strength was analyzed for San Francisco Bay Pacific herring (Clupea pallasi) by using otoliths of juveniles. Juvenile herring were collected from March through June in 1999 and 2000 and otoliths from subsamples of these collections were aged by daily otolith increment analysis. The composition of the year classes in 1999 and 2000 were determined by back-calculating the birth date distribution for surviving juvenile herring. In 2000, 729% more juveniles were captured than in 1999, even though an estimated 12% fewer eggs were spawned in 2000. Spawning-date distributions show that survival for the 2000 year class was exceptionally good for a short (approximately 1 month) period of spawning, resulting in a large abundance of juvenile recruits. Analysis of age at size shows that growth rate increased significantly as the spawning season progressed both in 1999 and 2000. However, only in 2000 were the bulk of surviving juveniles a product of the fast growth period. In the two years examined, year-class strength was not predicted by the estimated number of eggs spawned, but rather appeared to depend on survival of eggs or larvae (or both) through the juvenile stage. Fast growth through the larval stage may have little effect on year-class strength if mortality during the egg stage is high and few larvae are available.
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Principal coordinates analysis and multiple regression analysis were used to determine the environmental factors associated with the decline in phytoplankton production during and after the 1977 drought for the San Francisco Bay-Delta Estuary. Physical, chemical and biological data were collected semimonthly or monthly during the spring-summer between 1973 and 1982 from 15 sampling sites located throughout the Bay-Delta. A decline in phytoplankton community diversity and density during the 1977 drought and subsequent years (1978 through 1981) was described using principal coordinates analysis. The best multiple regression which described the changes in phytoplankton community succession contained the variables water temperature, wind velocity and ortho-phosphate concentration. Together these variables accounted for 61 percent of the variation in the phytoplankton community among years described by principal coordinates analysis. An increase in water temperature, wind velocity and ortho-phosphate concentration within the Bay-Delta, beginning in June 1976 and continuing through 1981, was demonstrated using weighted moving averages. From the strong association between phytoplankton community succession and climatic variables it was hypothesized that the decline in phytoplankton production during and after the 1977 drought was associated with climatic changes within the northeast Pacific.
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EXTRACT (SEE PDF FOR FULL ABSTRACT): Twenty-three years of physical, chemical, and biological data were used to characterize conditions associated with wet, normal, dry, and critical water year types in the upper San Francisco Bay estuary.
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132 hojas : ilustraciones a color.
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O presente relatório foca-se na descrição do estágio realizado no Gabinete de Relações Internacionais na Universidad CEU San Pablo em Madrid no âmbito do mestrado em Empreendedorismo e Internacionalização. A primeira parte do relatório visa uma análise geral do Processo de Bolonha, dando especial atenção ao programa Erasmus. Depois disto, consta a descrição das tarefas realizadas durante o estágio internacional. Por último, irá encontrar-se a apreciação final deste trabalho e do estágio.
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UANL
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En consecuencia, este trabajo pretende hacer énfasis en una de las 3 formas o niveles de participación con la que la comunidad internacional o los actores internacionales han intervenido en los conflictos internos durante el periodo de la posguerra fría, como lo son los programas y/o proyectos de desarrollo socioeconómico9, por lo que se parte de la siguiente hipótesis: El capital social, como instrumento generador de empoderamiento y participación social, es un componente que favorece al desarrollo de las comunidades. Por lo tanto, el Laboratorio de Paz de la Unión Europea a pesar de no poder inferir directamente en el aumento o disminución de la violación a los derechos humanos en municipios como Barrancabermeja y San Pablo, sí ha fortalecido la población a través de la participación en los espacios de deliberación públicos y democráticos como lo son los núcleos de pobladores, los cuales han contribuido de manera significativa a mejorar la calidad de vida de los habitantes, perfeccionando la cooperación internacional. Así se crea una nueva consideración de las relaciones internacionales, la cual se expresa bajo una dinámica de apoyo mutuo. Y se trata de resolver la siguiente pregunta: En un contexto de violencia y pobreza extrema, ¿el Laboratorio de Paz de la Unión Europea ha tenido algún impacto en la participación social de los habitantes de Barrancabermeja y San Pablo, a través del fomento del concepto de capital social