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Delimitation and classification of coastal wetlands: Implications for the environmental management of the Colombian Continental Caribbean Boletín de Investigaciones
Millán,Santiago; Rodríguez-Rodríguez,Jenny Alexandra; Sierra-Correa,Paula.
ABSTRACT This article describes the cartographic layer construction process of Colombian Caribbean coastal wetlands at a scale of 1:100,000 and the results obtained in terms of their quantification and typing. Two cartographic layers were constructed and subsequently joined, one of the permanent water bodies and another of temporary water bodies and associated coverages. The layers were generated by multitemporal analysis of 45 Landsat 8-OLI satellite images, based on the NDVI index, uncertainty models by superposition of cartographic attributes, and a flood frequency consultation model on ALOS PALSAR 1 images. As a result, 576,279 ha of coastal wetlands were delimited (1.9 % of total wetlands in Colombia), of which 20.4 % are within protected areas. The...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Mangroves; Coastal floodplains forest; Water bodies; Geographic Information Systems (GIS); Protected areas.
Ano: 2021 URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612021000100121
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PRESENCIA DEL PEZ LEÓN PTEROIS VOLITANS (LINNAEUS) EN EL MANGLAR DE LA BAHÍA DE CHENGUE, CARIBE COLOMBIANO* Boletín de Investigaciones
Arbeláez M.,Natalia; Acero P.,Arturo.
Oil August 25th, 2010, four specimens of the invasive lionfish Pterois volitans were seen inhabiting the submerged roots of mangroves bordering the entrance to the southern lagoon of Bahía de Chengue, at the Parque Nacional Natural Tayrona. One specimen (40 mm total length) was captured and photographed. The occurrence of this deleterious fish in such an ecological and economic valuable ecosystem is considered potentially dangerous.
Tipo: Info:eu-repo/semantics/report Palavras-chave: Lionfish; Mangrove environment; Biological invasions; Protected areas; Colombian Caribbean.
Ano: 2011 URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612011000200013
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Looking for consensual protection categories to reduce conservation conflicts in protected áreas Ciência Rural
Castro-Pardo,Mónica de; Pérez-Rodríguez,Fernando; Azevedo,João Carlos; Urios,Vicente.
ABSTRACT: Decision-making in protected areas is often difficult due to an unclear definition of management objectives and indicators for their monitoring. This is frequently related to the coexistence of systems of protected areas at national and regional levels for which management objectives are ambiguous or that are not directly related to protected areas classification standards. In this study, we proposed a participative model based on PROMETHEE II to find consensual protected areas categories based on IUCN framework. This model involved the stakeholder’s assessments of management objectives in a protected area and their aggregation based on distance comparisons with objectives of international protected areas standards. The model was tested in the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Protected areas; Governance; Conservation goals; PROMETHEE II.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019001200253
Registros recuperados: 63
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