Ecological Stocks
Mostrando 13-15 de 15 artigos, teses e dissertações.
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13. Pescadores e turistas em uma área marinha protegida: uma contribuição ao planejamento da Reserva Extrativista Marinha da Ponta do Corumbau, Bahia - Brasil.
Marine-coastal areas in the South of Bahia State in Brazil has experimented environmental and social changes, related to the over-exploitation of the fishery stocks and to the overflow of carrying capacity of the bathing resorts. Most of traditional communities are migrating out forced by the oppressive tourism economy, leaving fishery and facing cultural an
Publicado em: 2005
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14. Sustaibability in a structure of integrated systems / Sustentabilidade em uma estrutura de sistemas integrados
Decisions related to the sustainable development involve the following: what to sustain and how to sustain. In general, these decisions are based on assumptions about the permanence of certain characteristics of the systems involved, be them natural or socio-economic. Moreover, these decisions can be only of ethical character or may involve formulations that
Publicado em: 2005
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15. The Molecular through Ecological Genetics of Abnormal Abdomen in Drosophila Mercatorum. V. Female Phenotypic Expression on Natural Genetic Backgrounds and in Natural Environments
The abnormal abdomen (aa) syndrome in Drosophila mercatorum depends on the presence of R1 inserts in a third or more of the X-linked 28S rDNA genes and the absence of selective underreplication of inserted repeats in polytene tissues that is controlled by an X-linked locus (ur) half a map unit from the rDNA complex. This syndrome affects both life history an