Classification of Coastal Communities Reporting Commercial Fish Landings in the U.S. Northeast Region: Developing and Testing a Methodology

The National Marine Fisheries Service is required by law to conduct social impact assessments of communities impacted by fishery management plans. To facilitate this process, we developed a technique for grouping communities based on common sociocultural attributes. Multivariate data reduction techniques (e.g. principal component analyses, cluster analyses) were used to classify Northeast U.S. fishing communities based on census and fisheries data. The comparisons indicate that the clusters represent real groupings that can be verified with the profiles. We then selected communities representative of different values on these multivariate dimensions for in-depth analysis. The derived clusters are then compared based on more detailed data from fishing community profiles. Ground-truthing (e.g. visiting the communities and collecting primary information) a sample of communities from three clusters (two overlapping geographically) indicates that the more remote techniques are sufficient for typing the communities for further in-depth analyses. The in-depth analyses provide additional important information which we contend is representative of all communities within the cluster.

Testing a Device to Exclude Ovigerous Blue Crabs, Callinectes sapidus, from Commercial Pots

North Carolina fishery managers are considering methods to offer greater protection to the blue crab, Callinectes sapidus, spawning stock while maintaining a viable commercial fishery for female blue crabs in high salinity estuaries. We tested how effectively wire rectangles, or excluders, of two internal sizes, 45x80 mm and 45x90 mm, would prevent entry of ovigerous female (sponge) crabs into pots relative to control pots (without excluders) while maintaining sizes and catch rates of male and nonsponged female hard crabs. Field sampling among three pot designs (two excluder sizes and control pots) was conducted in Core Sound, N.C., during 2004–06. Median sizes (carapace widths) of mature female crabs were not different among the three pot types. However, median sizes of male crabs and sponge crabs were greater in control pots than pots with either size of excluder. Catch rates of mature female crabs from control pots were greater than from pots with 45x85 mm excluders. Catch rates of legal male and sponge crabs from control pots were greater than from pots with either size of excluder. Results indicate that using excluders involves a tradeoff between reducing catches and sizes of sponge crabs while also reducing sizes and catches of legally harvestable nonsponge crabs; moreover, the reduction in total catch and sizes would be greater for legal male crabs than for legal nonsponged female crabs. In high salinity waters close to North Carolina’s existing no-harvest blue crab sanctuaries, where females typically dominate catches of hard crabs, the benefit of using excluders to prevent entry of sponge crabs may outweigh a potentially modest decrease in landings of nonsponged females.

Compulsory heterosexuality and Caribbean queer identities: an investigation of Achy Obejas's Memory mambo and Shani Mootoo's Valmiki's daughter

Esta dissertação pretende investigar de que forma idéias construídas socialmente impõem a heterossexualidade e afetam indivíduos não heterosexuais das ilhas Caribenhas, conforme ilustrado nos romances Memory Mambo, da Cubana-Americana Achy Obejas e Valmikis Daughters, da Trinitária-Canadense Shani Mootoo. Este trabalho se concentra na análise de políticas sexuais ligadas à homossexualidade tanto nas ilhas do Caribe quanto nos Estados Unidos da América. Em Memory Mambo, a protagonista Juani Casas deseja entender como sua condição de exilada cubana molda sua identidade sexual e como seu lesbianismo afeta seus relacionamentos familiares e amorosos. Reconstruindo sua história através de uma memória não confiável, Juani procura descobrir como sua sexualidade e sua nacionalidade estão ligadas, para que ela possa conciliar as duas. Em Valmikis Daughter, Viveka Krishnu e seu pai Valmiki Krishnu tentam esconder seus verdadeiros desejos por causa dos comportamentos supostamente corretos que foram designados tanto para homens quanto para mulheres em Trinidad, e mais especificamente na sociedade indo-caribenha. Pai e filha sofrem com a opressão e tentam não se tornarem vítimas de homofobia constante, ele escondendo sua sexualidade e ela deixando a ilha. Assim, através da representação literária, Obejas e Mootoo participam de uma discussão necessária sobre as consequencias das políticas sexuais na construção identitária de Caribenhos que vivem nas ilhas ou em destinos diaspóricos