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Now showing items 231-240 of 260
La ética ecológica como una nueva dimensión de la bioética y la ética ambiental vinculada al desarrollo sostenible
(1997)
Se ha comenzado a hablar de "ética ecológica", que se hace sinónimo de "ética ambiental" o para el medioambiente, sobre todo en esta década de los noventa y en relación al núcleo tenaz que se vinculó a la Conferencia de ...
The conservation atlas of tropical forests : the Americas
(1996)
The threats to the rainforests of tropical America have been at the centre of international environmental concerns now for a couple of decades. Yet the material in this up-to-date and authoritative atlas highlights the ...
Proyecto : Estudio y Protección del Cocodrilo Americano (Crocodylus acutus) en la República Dominicana
(1993)
La presión a que ha estado sometido el Cocodrilo Americano (Crocodylus acutus) por parte del hombre, ha diezmado la población en su ambiente natural. Por tanto, la Secretaría de estado de Agricultura de la República ...
Satellite monitoring of coastal marine ecosystems: a case from the Dominican Republic
(1991)
Este reporte se ocupa de los cambios globales en los ecosistemas marinos de la costa, especialmente los que están ocurriendo en la Isla Española. Los arrecifes de coral de la Española, como cualquier otro ecosistema marino ...
Reefs from space : satellite imagery, marine ecology, and ethnography in the Dominican Republic
(1994)
Coral reef bleaching is an obvious indication that coastal marine ecosystems are being stressed. However, bleached reefs alone are poor indicators because they reflect the final stages of stress. This research project used ...
A guide to Caribbean vegetation types : preliminary classification system and descriptions
(1999)
Improved conservation of the distinct natural vegetation types that occur on Caribbean islands is greatly facilitated if these vegetation types are accurately understood, described, and mapped in a manner that is accepted ...
Conservation of biological diversity in the Dominican Republic
(1993)
The Dominican Republic on the island of Hispaniola has the highest degree of biological diversity in the Caribbean. The country's wildlife service (Departamento de Vida Silvestre) carried out investigations at ecosystem ...
Breeding season ecology and behavior of Ridgway's Hawk (Buteo ridgwayi)
(1981)
Ridgway's Hawk (Buteo ridgwayi) is endemic to Hispaniola and its satellites, where it occurs in a wide variety of habitats. We studied this hawk in the wet limestone karst forest of the Dominican Republic between January ...
Foresta : alternativa de desarrollo
(1984)
Compendio de los trabajos presentados en el seminario «Foresta: alternativa de desarrollo», celebrado en Santiago (República Dominicana) los días 30 de septiembre y 1 de octubre del 1983, bajo auspicios de la Comisión ...
Hypotheses for the Recent Hispaniolan spider fauna based on the Dominican Republic amber spider fauna
(1999)
The Dominican Republic amber fossil spider record is examined and hypotheses generated concerning the Recent Hispaniolan spider fauna which is, at present, poorly known. The families Cyrtaucheniidae, Microstigmatidae, ...