Status of mangrove research in Latin America and the Caribbean (original) (raw)

For those in the eastem hemisphere, the most slfiking characteristic of New World mangroves must be their low diversity. However, this apparent simplicity is deceptive, New World mangrove species are extraordinarily plastic in their adaptations to their environment. On a geographic basis mangroves attain their greatest development where rainfall and tidal subsidies are abundant. These conditions occur in the northwest part of South American continent and on the eastem seabord, south of the Gulf of Paria (Venezuela) to São Luís, in Brazil. ln the 1970's events related to the developing environmental movement in the United States led to a marked interest in these systems, their ecology and management, pointing out the ecologica1 role of mangroves as sources of organic matter to estuarine food webs.The economic recession of the SO's and its impact on funding agencies, both national and international, and changing national priorities have dramatica1y curtailed scientific research. Research in the region is now almost totally supported by local institutions. The alanning rate at which mangroves are being destroyed in the region requires that prompt action be taken to develop a regional program such as the one recommended in the UNESCO Cali 1978 meeting, capable of fostering and supporting ecosystemic research, the development and compilation of management guidelines and the training of scientific personne~ resource managers, and providing for public environmental education. These guidefuies and strategies for effective management of a complex resource can only be developed through research. .