Ecotoxicological assessment of sediments from an urban marine protected area (Xixová-Japuí State Park, SP, Brazil)

This study aimed to evaluate the environmental quality of the marine portion of Xixová-Japuí State Park (XJSP), an urban marine protected area, which is influenced by multiple contamination sources, by using ecotoxicological and geochemical analyses. Sediments were predominantly sandy, with low CaCO3 and organic matter contents, and presented contamination by metals (Cd,Cu,Zn). Acute toxicity was detected in three tested samples, and copepod exposed to sediments from four stations exhibited lower fecundities, despite the absence of significant effects. Contamination and toxicity seemed to be associated, suggesting that the environment is degraded and presents risks to the biota. Whole sediment TIE indicated ammonia as a main responsible for toxicity, suggesting sewage is a main contributor to sediment degradation. As external contamination sources seem to be negatively influencing the sediment quality, the park conservation objectives are not being fully reached, demanding actions to mitigate impacts. © 2013 Elsevier Ltd.

La protección del medio marino como una modalidad de cooperación internacional: experiencias de apoyo entre el Plan de Acción del Pacífico Sudeste y la CEPAL = Protection of the marine environment as a modality of international co-operation: the Plan of Action of the South-East Pacific and ECLAC

Incluye Bibliografía

ECLAC contribution to a preliminary proposal for co-operation in the law of the sea and marine affairs among the states of the zone of peace and co-operation of the South Atlantic

Includes bibliography

ECLAC's contribution to proposals for co-operation in the law of the sea and marine affairs among the states of the zone of peace and co-operation of the South Atlantic: analysis of some policy options for Latin American countries members of the zone

Includes bibliography

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

Estrategia para la conservación de los recursos marinos vivientes y los procesos asociados en la región del Caribe = Strategy for the conservation of living marine resources and processes in the Caribbean region

Incluye Bibliografía

Estado de la contaminación marina en la región del Gran Caribe = State of marine pollution in the Wider Caribbean region = L'etat de la pollution marine dans la region des Caraibes

Incluye Bibliografía

Origin, fate and effects of oil pollution in the marine environment

Includes bibliography

Preventing marine pollution

Contiene un resumen de lo que se ha logrado en materia de control de la contaminacion de los mares en relacion con los principales tipos de actividad naviera.

The water resources of Latin America and the Caribbean: inland and marine fishing and the water resource

Includes bibliography

Marine project ideas for the Haitian port of Miragoane: provisional version

Includes bibliography

An assessment of the economic and social impacts of climate change on the Coastal and Marine Sector in the Caribbean

Climate change poses special challenges for Caribbean decision makers related to the uncertainties inherent in future climate projections and the complex linkages between climate change, physical and biological systems, and socioeconomic sectors. At present, however, the Caribbean subregion lacks the adaptive capacity needed to address these challenges. The present report assesses the economic and social impacts of climate change on the coastal and marine sector in the Caribbean until 2050. It aims both to provide Caribbean decision makers with cutting edge information on the vulnerability to climate change of the subregion, and to facilitate the development of adaptation strategies informed by both local experience and expert knowledge.

Policy Brief: an assessment of the economic and social impacts of climate change on the coastal and marine sector in the Caribbean

Caribbean policymakers are faced with special challenges from climate change and these are related to the uncertainties inherent in future climate projections and the complex linkages among climate change, physical and biological systems and socioeconomic sectors. The impacts of climate change threaten development in the Caribbean and may well erode previous gains in development as evidenced by the increased incidence of climate migrants internationally. This brief which is based on a recent study conducted by the Economic Commission for Latin America and the Caribbean (LC/CAR/L.395)1 provides a synthesis of the assessment of the economic and social impacts of climate change on the coastal and marine sector in the Caribbean which were undertaken. It provides Caribbean policymakers with cutting-edge information on the region’s vulnerability and encourages the development of adaptation strategies informed by both local experience and expert knowledge. It proceeds from an acknowledgement that the unique combination of natural resources, ecosystems, economic activities, and human population settlements of the Caribbean will not be immune to the impacts of climate change, and local communities, countries and the subregion as a whole need to plan for, and adapt to, these effects. Climate and extreme weather hazards related to the coastal and marine sector encompass the distinct but related factors of sea level rise, increasing coastal water temperatures, tropical storms and hurricanes. Potential vulnerabilities for coastal zones include increased shoreline erosion leading to alteration of the coastline, loss of coastal wetlands, and changes in the abundance and diversity of fish and other marine populations. The study examines four key themes in the analysis: climate, vulnerability, economic and social costs associated with climate change impacts, and adaptive measures.