Bibliografía Argentina del género Prochilodus (Pisces: Curimatidae).

This compilation groups the bibliographic references up to the year 1992 of the species of the genus Prochilodus present in Argentina. A list of the species of the genus inhabiting del Plata basin is presented.

Lista de los peces de agua dulce de la Argentina.

Lista de peces de agua dulce restringida a la información básica: los autores de géneros y especies, la fecha de descripción, y las referencias bibliográficas a aquellos trabajos que fundamentan las modificaciones o agregados realizados. Las especies introducidas se indican con un asterisco, las limítrofes con esta indicación y entre paréntesis cuando se señala su número.

Lista comentada de la ictiofauna del Canal Beagle.

Inventario de la ictiofauna de la región, evaluación de aspectos de distribución y biología de las especies presentes. Además se incluyó la información completa de todas las entidades tratadas. Como resultado de este análisis se obtuvo un panorama actualizado del estado del conocimiento de los peces presentes en este sector. (PDF tiene 85 paginas.)

Bibliografía de los peces de agua dulce de Argentina. Suplemento 1993.

La presente lista constituye un nuevo aporte a la información de los peces de agua dulce de la Argentina (López et al., 1981, 1982, 1986 y 1989). Por razones de economía de espacio, hemos variado el esquema seguido en las anteriores, no mencionamos los resúmenes de las diferentes reuniones, ni las especies citadas en el texto de los trabajos incluidos. Por otra parte, no consideramos las contribuciones de nuestros colegas uruguayos (con excepción de aquellas referidas a cuerpos de agua compartidos), ya que temimos caer en olvidos involuntarios que, con el tiempo, se transformen en situaciones enojosas. (PDF tiene 15 paginas.)

Bibliografía de los pejerreyes argentinos de agua dulce.

Esta bibliografía es una prueba del interés que el pejerrey ha generado en la ciencia y en la cultura. En esta publicación se compiló medio millar de citas entre las que se incluyen todos los trabajos, tesis e informes técnicos realizados en nuestro país, y algunos de aquellos países donde los pejerreyes fueron introducidos. En la mayoría de los casos se señalan las especies mencionadas en cada obra, salvo cuando estas figuran directamente en el título.

Bibliografía de los peces de agua dulce de Argentina y Uruguay. Sup. 1988.

La presente lista constituye el tercer suplemento a las bibliografías de los peces de Agua Dulce de la Argentina y Uruguay (López et al., 1981, 1982, 1986). Los criterios que sustentan la inclusión de los trabajos son los señalados en 1981. Se incluyen en este trabajo los artículos posteriores a 1986 y los que han pasado inadvertidos en las anteriores. Se mencionan las especies citadas, salvo cuando figuran en el título del trabajo o su número es excesivo. (PDF tiene 36 paginas.)

Nuevas localidades para peces de agua dulce de la República Argentina. I.

Four species of Characiformes and five species of Siluriformes are recorded from ten new argentine localities. New distributional data are discussed. Relevant morphological measurements and some comments are added.

La cuenca del Salado: uso y posibilidades de sus recursos pesqueros.

The fishing resources of the Salado Basin are extraordinary important in the context of the inland waters of Argentina. However, the diversity of landscapes in the basin and the lack of continuity in the regional planning , have made difficult a proper management of the fishing resources. This paper has a general overview of the main aspects related to the fishing fauna of the region, with a natural point of view of the processes and mechanisms of the management. A description of the fishes basin community and the identification of the species with commercial and game interests is included . We describe the different fishing gears used in the province for game, commercial and scientific fishing. We review the criteria of diagnosis of the silver side population as a main resource of fishing interest and under this point of view we propose new outlooks to promote a proper management of the resources and its sustainable use. We identify the different kinds of fisheries that are common in the basin and we make a survey of the related socioeconomic aspects. Moreover, we analyze the development of a new institutional and regulatory frame in order to optimize the management of the fishing resources. Finally, we define criteria for ordering and conserving such resources and identify conflict points and requirements for its sustainable use in the context of new proposals for the public policies.

Eigenmannia trilineata (Teleostomi, Sternopyginae). Nueva especie hallada en el Río de la Plata.

Revisando los gimnótidos del Río de la Plata, se halló una forma afin a Eigenmannia virescens con la que ha sido confundida.

Sternopygus macrurus (Bloch y Schneider) (Teleostomi, Sternopyginae). Primera cita para la Argentina.

Revisando la colección de gimnótidos del MACN, se hallaron dos ejemplares de Sternopygus macrurus procedentes del Riacho de Oro, afluente del río Paraguay, en la provincia de Formosa. Se amplío la distribución de esta especie al norte de la Argentina.

Fish assemblages and benthic habitats of Buck Island Reef National Monument (St. Croix, U.S. Virgin Islands) and the surrounding seascape: A characterization of spatial and temporal patterns

Since 1999, NOAA’s Biogeography Branch of the Center for Coastal Monitoring and Assessment (CCMA-BB) has been working with federal and territorial partners to characterize, monitor, and assess the status of the marine environment around northeastern St. Croix, U.S. Virgin Islands. This effort is part of the broader NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Ecosystem Monitoring Program (NCREMP). With support from CRCP’s NCREMP, CCMA conducts the “Caribbean Coral Reef Ecosystem Monitoring project” (CREM) with goals to: (1) spatially characterize and monitor the distribution, abundance, and size of marine fauna associated with shallow water coral reef seascapes (mosaics of coral reefs, seagrasses, sand and mangroves); (2) relate this information to in situ fine-scale habitat data and the spatial distribution and diversity of habitat types using benthic habitat maps; (3) use this information to establish the knowledge base necessary for enacting management decisions in a spatial setting; (4) establish the efficacy of those management decisions; and (5) develop data collection and data management protocols. The monitoring effort in northeastern St. Croix was conducted through partnerships with the National Park Service (NPS) and the Virgin Islands Department of Planning and Natural Resources (VI-DPNR). The geographical focal point of the research is Buck Island Reef National Monument (BIRNM), a protected area originally established in 1961 and greatly expanded in 2001; however, the work also encompassed a large portion of the recently created St. Croix East End Marine Park (EEMP). Project funding is primarily provided by NOAA CRCP, CCMA and NPS. In recent decades, scientific and non-scientific observations have indicated that the structure and function of the coral reef ecosystem around northeastern St. Croix have been adversely impacted by a wide range of environmental stressors. The major stressors have included the mass Diadema die off in the early 1980s, a series of hurricanes beginning with Hurricane Hugo in 1989, overfishing, mass mortality of Acropora corals due to disease and several coral bleaching events, with the most severe mass bleaching episode in 2005. The area is also an important recreational resource supporting boating, snorkeling, diving and other water based activities. With so many potential threats to the marine ecosystem and a dramatic change in management strategy in 2003 when the park’s Interim Regulations (Presidential Proclamation No. 7392) established BIRNM as one of the first fully protected marine areas in NPS system, it became critical to identify existing marine fauna and their spatial distributions and temporal dynamics. This provides ecologically meaningful data to assess ecosystem condition, support decision making in spatial planning (including the evaluation of efficacy of current management strategies) and determine future information needs. The ultimate goal of the work is to better understand the coral reef ecosystems and to provide information toward protecting and enhancing coral reef ecosystems for the benefit of the system itself and to sustain the many goods and services that it offers society. This Technical Memorandum contains analysis of the first six years of fish survey data (2001-2006) and associated characterization of the benthos (1999-2006). The primary objectives were to quantify changes in fish species and assemblage diversity, abundance, biomass and size structure and to provide spatially explicit information on the distribution of key species or groups of species and to compare community structure inside (protected) versus outside (fished) areas of BIRNM. (PDF contains 100 pages).

De la Viena "Fin-de-Siècle" al París "Rive-Gauche": Reigen/La Ronde

Eguíluz, Federico; Merino, Raquel; Olsen, Vickie; Pajares, Eterio; Santamaría, José Miguel (eds.)

Mulheres nas Forças Armadas brasileiras : situação atual e perspectivas futuras

Analisa aspectos jurídicos, nos níveis constitucional, legal e regulamentar, sobre os princípios da igualdade e da isonomia e sobre a missão constitucional das Forças Armadas. Mostra diplomas internacionais que privilegiam os mencionados princípios, de adoção universal no Ocidente e no contexto das Nações Unidas.