Listar Investigación ambiental por título
Mostrando ítems 61-80 de 1290
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Agaricus macrochlamys, a new species from the (sub)tropical cloud forests of North America and the Caribbean, and Agaricus fiardii, a new synonym of Agaricus subrufescens
(2022)Agaricus is a genus of fungi in the family Agaricaceae, with several highly priced edible and medicinal species. Here we describe Agaricus macrochlamys, a new species, in A. sect. Arvenses, sympatric and morphologically ... -
Agenda ambiental de la provincia Samaná
(2012)Trabajo realizado en el marco del Programa para la Protección Ambiental de USAID en la República Dominicana. La conciencia de los problemas ambientales actuales de la provincia Samaná y la necesidad de emprender soluciones ... -
Una agregación de careyes juveniles : algunas lecciones aprendidas de un proyecto de monitoreo de 10 años de duración en la República Dominicana
(2008)A pesar de la intensa explotación de careyes para el comercio de concha en la República Dominicana, muy pocos estudios recientes han evaluado las áreas de forrajeo y alimentación de esta especie en leste país. Los autores ... -
La agricultura de tumba y quema en la República Dominicana
(1974)Con fuego, con sus músculos, y con unos cuantos utensilios básicos, los agricultores dominicanos han practicado tradicionalmente una forma ampliamente extendida de agricultura, conocida en otras partes del mundo como el ... -
Agriculture, environmental services and agro-tourism in the Dominican Republic
(2004)This paper analyzes the links between agriculture and tourism. A contingent valuation study assesses tourist's willingness to pay (WTP) for agro-tourism and agriculture's positive environmental services and related positive ... -
El alacrán en la cultura de República Dominicana
(2000)Se presenta un estudio preliminar sobre el papel del escorpión en la cultura popular de la República Dominicana. -
Alberto Veloz Ramírez : una dedicatoria 1965-2022, in memoriam
(2022)Por su dedicación y fidelidad demostradas por más de 29 años en el que desempeñó sus funciones como un excelente servidor público, así como también por los relevantes aportes que realizó este incansable biólogo- botánico, ... -
Algas marinas bentónicas (Rhodophyta, Phaeophyta y Chlorophyta) conocidas para la Hispaniola
(2001)[Español] Este trabajo resume y actualiza, desde una perspectiva insular y con un enfoque histórico, el conocimiento de la biodiversidad de las macroalgas marinas bentónicas de la Hispaniola, teniendo en cuenta los últimos ... -
Algunos estudios de la actividad biológica del guayuyo (Piper aduncum var. aduncum L.) en la República Dominicana
(2022)Con la finalidad de validar algunos usos etnobotánicos del Piper aduncum var.aduncum en la República.Dominicana de las hojas frente al mosquito Aedes aegypti tanto de su acción insecticida en larvas y adultos como de su ... -
All-inclusive coral reef restoration : how the tourism sector can boost restoration efforts in the Caribbean
(2022)Following a strong decline in the health of Caribbean coral reefs in the 1970s, disease outbreaks, overfishing, and warming events have continued to push these reefs towards a point of no return. As such, researchers and ... -
Amazona ventralis, Hispaniolan Amazon
(2020)Artículo que resume los resultados de una evaluación sobre el estado de conservación de la Cotorra de la Hispaniola (Amazona ventralis) publicado en la «Lista Roja de Especies Amenazadas» de la Unión Internacional para la ... -
American Crocodile Crocodylus acutus
(2010)The American crocodile is the most widely distributed of the New World crocodiles, ranging from the southern tip of Florida, along both the Atlantic and Pacific coasts of southern Mexico, Central America, and northern South ... -
Amphibians and reptiles of the Dominican Republic : species of special concern
(2000)The Dominican Republic faces multiple threats to biodiversity. A list of native species of amphibians and reptiles (excluding sea turtles) is presented. Some may have become extinct recently, substantial populations of ... -
An atlas of sea turtle nesting habitat for the Wider Caribbean Region
(2007)The fundamental need to identify habitat necessary for the survival of the region’s sea turtles has long been recognized, yet the coastal zone remains one of the least protected environments in the region and unchecked ... -
An evaluation of the diet of Cyclura iguanas in the Dominican Republic
(2017)Understanding the diet of endangered species can benefit conservation efforts that involve habitat preservation and restoration. Caribbean rock iguanas, Cyclura spp., are among the most endangered lizards in the world, yet ... -
An integrative study of species distribution modelling and conservation genetics : Magnolia in Hispaniola
(2021)In this master’s dissertation, we aim to deliver insights regarding the distribution and genetic health (i.e. the amalgamation between genetic diversity, gene flow and geographic extent of a species and/or population) of ... -
An integrative study of species distribution modelling and conservation genetics : Magnolia in Hispaniola
(2023)On the island of Hispaniola, five endemic species of Magnolia occur, all of which are threatened with extinction. Little is known about their distribution and genetic health, hampering targeted conservation actions. The ... -
An overview of the efficiency and long-term viability of powered hydrogen production
(2024)This work studies the efficiency and long-term viability of powered hydrogen production. For this purpose, a detailed exploration of hydrogen production techniques has been undertaken, involving data collection, information ... -
An overview of the evolution and conservation of West Indian amphibians and reptiles
(2006)The total area of the West Indies is small, only 0.15% of Earth’s land area, but the region supports 3.0% (180 species) of the world’s amphibians and 6.3% (520 species) of the world’s known reptiles. Nearly all species are ... -
An update on the distribution of threatened odonate species from the Greater Antilles
(2015)The Antilles harbour several island endemic odonate species, including some palaeoendemics, within a relatively small and anthropized area. Such attributes give this archipelago a special significance for the conservation ...