Checklist of freshwater ichthyofauna from coastal streams of Juréia-Itatins Reserve, Southeastern Brazil

The Juréia-Itatins Ecological Station (JIES) is one of the few protected areas in the state of São Paulo, which harbor a significant portion of the Atlantic forest. Although there is high diversity and endemism of fish species in this region, knowledge of the ichthyofauna in JIES is incipient. A total of 4,809 specimens belonging to six orders, 15 families and 31 species were captured during April 2009 to February 2010, using electrofishing, gillnets and traps. The family Characidae was predominant, mainly due to the abundance of freshwater species such as Astyanax ribeirae, Mimagoniates microlepis, and Hollandichthys multifasciatus. Although the estuarine regions were rarely sampled in this study, six brackish water species were captured. In this study, nine species previously unknown from JIES were discovered. Five endangered fish species, endemic to the Atlantic forest, occur at JIES, thus the presence of protected areas, as a conservation measure, is particularly relevant. © 2013 Check List and Authors.

Desarrollo de la zona costera: desarrollo y medio ambiente del Caribe en los aspectos costero y marítimo: programas y actividades posibles = Coastal area development: development and environment in the Caribbean coastal and marine aspects: possible programmes and activities

Incluye Bibliografía

Would right atrial stretch inhibit sodium intake following GABAA receptor activation in the lateral parabrachial nucleus?

The knowledge of the mechanisms underlying circulating volume control may be achieved by stretching a balloon placed at the junction of the superior vena cava-right atrial junction (SVC-RAJ). We investigated whether the inflation of a balloon at the SVC-RAJ inhibits the intake of 0.3M NaCl induced by GABAA receptor activation in the lateral parabrachial nucleus (LPBN) in euhydrated and satiated rats. Male Wistar rats (280-300g) with bilateral stainless steel LPBN cannulae and balloons implanted at the SVC-RAJ were used. Bilateral injections of the GABAA receptor agonist muscimol (0.5ηmol/0.2l) in the LPBN with deflated balloons increased intake of 0.3M NaCl (30.1±3.9 vs. saline: 2.2±0.7)ml/210min, n=8) and water (17.7±1.9 vs. saline: 2.9±0.5ml/210min). Conversely, 0.3M NaCl (27.8±2.1ml/210min) and water (22.8±2.3ml/210min) intake were not affected in rats with inflated balloons at the SVC-RAJ. The results show that sodium and water intake induced by muscimol injected into the LPBN was not affected by balloon inflation at the SVC-RAJ. We suggest that the blockade of LPBN neuronal activity with muscimol injections impairs inhibitory mechanisms activated by signals from cardiopulmonary volume receptors determined by balloon inflation. © 2013 The Authors.

Informe de la Reunión del Grupo de Expertos en Planificación de los Usos del Mar y Administración de las Zonas Costeras en América Latina y el Caribe = Report of the Expert Group Meeting on Sea Use Planning and Coastal Area Management in Latin America and the Caribbean

Contiene la asistencia, organización de los trabajos y resumen de los debates de la reunión que tuvo por objetivo examinar las experiencias nacionales en la planificación y administración de las zonas costeras y oceánicas, la cooperación entre los países de la región, el papel de las Naciones Unidas y de las organizaciones regionales, y la identificación de las principales necesidades de los Estados de la región.

La protección y el manejo de océanos, mares y zonas costeras en la Plataforma de Tlatelolco sobre Medio Ambiente y Desarrollo: un análisis práctico de sus alcances = The protection and management of oceans, seas and coastal areas under the Tlatelolco Platform on Environment and Development: a practical analysis of its implications

Incluye Bibliografía

Desarrollo en las áreas marinas y costeras del Gran Caribe: un estudio general = Marine and coastal areas development in the Wider Caribbean: overview study

Incluye Bibliografía

La pesca en alta mar y los intereses de los estados ribereños de la región: un análisis de la negociación futura a la luz de la equidad: parte I: De la Convención de las Naciones Unidas sobre el Derecho del Mar a la convocatoria de la Conferencia de las Naciones Unidas sobre Poblaciones Transzonales y las Poblaciones de Peces Altamente Migratorias = High-seas fisheries and the interests of the coastal states of the region: an analysis of the upcoming negotiation from the perspective of social equity: part I: From the United Nations Convention on the Law of the Sea to the United Nations Conference on Straddling Fish Stocks and Highly Migratory Fish Stocks

Incluye Bibliografía

The Integrated Functional Coefficients (IFC) method for coastal resources valuation

Includes bibliography

Valuation concepts and techniques with applications to coastal resources

Includes bibliography

Evaluation of and projects for the Haitian coastal transport sector

Includes bibliography

The effects of climate change in the coastal areas of Latin America and the Caribbean. Impacts

The regionwide study of the effects of climate change in the coastal areas of Latin America and the Caribbean has been divided into four main parts in line with the comprehensive risk-assessment methodology that was developed as research progressed. The outputs of this regional study are presented in four core documents: an analysis of the factors that are driving climate change, a study on the vulnerability of coastal areas, an evaluation of the impacts of climate change and an exploration of how all these different factors can be brought together in an assessment of the risks associated with some of the impacts of climate change on the region’s coastal areas.