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URI permanente para esta coleçãohttps://bdc.icmbio.gov.br/handle/cecav/1485
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Resultados da Pesquisa
Item ANALISE PARASITOLÓGICA DE Dermochelys coriacea Linnaeus 1766 NO ATLÂNTICO SUL OCIDENTAL(2007) WERNECK, M. R.; VERISSIMO, L. F.; BALDASSIN, P.; GAGLIARDI, F.; TADASHI, E.; WANDERLINDE, J.; BAPTISTOTTE, C.; MELO, M. T. D.; LIMA, E. H. S. M.; GALLO, B. G.; SILVA, R. J.A Dermochelys coriacea Linnaeus 1766, popularmente conhecida no Brasil e Uruguai como “Tartaruga de couro” e “Tortuga Siete Quillas” respectivamente, é a maior espécie de tartaruga marinha existente.Item NOT JUST ANOTHER MIXED STOCK ANALYSIS(2010) NARIO-MACIEL, E.; MARTIN, M.; BONDIOLI, A. C. V.; ALMEIDA, A. P.; TOREZANI, E.; BAPTISTOTTE, C.; MARCOVALDI, M. A.; AMATO, G.; DESALLE, R.In the Southwestern Atlantic Ocean, sea turtles are exposed to myriad threats including disease, fisheries bycatch, and industrial or coastal development, but protected by effective conservation organizations. In Espírito Santo, Brazil, green turtles (Chelonia mydas) with relatively high incidence of fibropapillomatosis tumors routinely strand in the vicinity of the state capital, Vitória, a highly urbanized area that encompasses the effluent discharge channel of a local steel plant. This is also a particularly interesting population because of its relative proximity to the regionally important Trindade Island rookery, whose feeding grounds have not been convincingly identified to date. To investigate the population distribution of the at-risk turtles, we sequenced a segment of the mitochondrial control region (862 bp; n = 132). Eight mtDNA haplotypes were revealed, of which the most common were CMA-08 and CMA-05. Haplotypes CMA-06 and CMA-09 were each found in six individuals, and rare haplotypes CMA-03, CMA-10, CMA-23, and CMA-32 were also detected. Two kinds of “many-to-many” mixed stock analyses were carried out, taking into account or alternately disregarding source nesting population size. The same approach was taken with traditional MSAs (“one-to-many”), and the main differences between the "one-to-many" and "many-to-many" results are reported. The analyses that included population size and all available data were most consistent with expectations. We recommend caution when employing different mixed stock analysis methods, and emphasize the importance of exploring alternate ways of investigating the origins of mixed stocks, including modeling approaches. These data will provide insight into population isolation and conservation priorities necessary to establish whether areas should be managed as independent units or as regional populations, and will clarify questions of scale in conservation and management, providing a scientific basis for conservation prioritization.- Not just another mixed stock analysis: green turtles of Espírito Santo, Brazil.(2010) NARO-MACIEL, E; MARTIN, M; BONDIOLI, A. C. V; ALMEIDA, A. P; TOREZANI, E; BAPTISTOTTE, C; MARCOVALDI, M. A; AMATO, G; DE SALLE, RIn the Southwestern Atlantic Ocean, sea turtles are exposed to myriad threats including disease, fisheries bycatch, and industrial or coastal development, but protected by effective conservation organizations. In Espirito Santo, Brazil, green turtles (Chelonia mydas) with relatively high incidence of fibropapillomatosis tumors routinely strand in the vicinity of the state capital, Vitória, a highly urbanized area that encompasses the effluent discharge channel of a local steel plant. This is also a particularly interesting population because of its relative proximity to the regionally important Trindade Island rookery, whose feeding grounds have not been convincingly identified to date. To investigate the population distribution of the at-risk turtles, we sequenced a segment of the mitochondrial control region (862 bp; n = 132). Eight mtDNA haplotypes were revealed, of which the most common were CMA-08 and CMA-05. Haplotypes CMA-06 and CMA-09 were each found in six individuals, and rare haplotypes CMA-03, CMA-10, CMA-23, and CMA-32 were also detected. Two kinds of "many-to-many" mixed stock analyses were carried out, taking into account or alternately disregarding source nesting population size. The same approach was taken with traditional MSAS ("one-to-many"), and the main differences between the "one-to-many" and "many-to-many" results are reported. The analyses that included population size and all available data were most consistent with expectations. We recommend caution when employing different mixed stock analysis methods, and emphasize the importance of exploring alternate ways of investigating the origins of mixed stocks, including modeling approaches. These data will provide insight into population isolation and conservation priorities necessary to establish whether areas should be managed as independent units or as regional populations, and will clarify questions of scale in conservation and management, providing a scientific basis for conservation prioritization.
Item SENSIBILIZAÇÃO E MOBILIZAÇÃO SOCIOAMBIENTAL COMO FERRAMENTA DE PROTEÇÃO DA FOZ DO RIO DOCE(2017-06-21) MARCONDES, A. C. J.,; SANGÁLIA, C. A.,; BAPTISTOTTE, C.,; THOMÉ, J. C. A.,; VILA-VERDE, L.,; RIBEIRO, F. A.,A região da Planície Costeira do Rio Doce, em Linhares-ES, é uma das áreas prioritárias para a conservação das tartarugas marinhas e considerada pelo Ministério do Meio Ambiente como de prioridade extremamente alta para conservação da biodiversidade nos ambientes terrestre e costeiro/marinho (MMA, 2007, ESPÍRITO SANTO, 2010). Associado ao trabalho de proteção das tartarugas marinhas, desenvolveram-se ações complementares, para sensibilização socioambiental das comunidades costeiras, com geração de trabalho e renda e organização comunitária, para que a proteção destas áreas obtivesse sucesso e sustentabilidade. Atividades de educação ambiental são realizadas pelo Projeto TAMAR na região há 35 anos. Por tratar-se de um processo importante e contínuo, as ações foram intensificadas ao longo dos anos e colhem bons resultados, como os aqui apresentados, referentes a 2016.- Avaliação inicial dos impactos da pluma de rejeitos da Samarco nos ambientes estuarinos, costeiros e marinhos(2016) Thomé, João Carlos Alciati; Martini, Evandro Arruda de; Júnior, Nilamon de Oliveira Leite