Browsing Investigación ambiental by Title
Now showing items 225-244 of 1234
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Clonal diversity impacts coral cover in Acropora cervicornis thickets : potential relationships between density, growth, and polymorphisms
(2019)As coral reefs decline, cryptic sources of resistance and resilience to stress may be increasingly important for the persistence of these communities. Among these sources, inter- and intraspecific diversity remain understudied ... -
Los clubes de servicio y la conservación de los recursos naturales
(1979)Se realiza un recuento histórico sobre la preocupación en la República Dominicana por la preservación y la conservación de los recursos naturales renovables y ambientales. Se explica la necesidad de planificar y ejecutar ... -
Coastal capital : Dominican Republic. Case studies on the economic value of coastal ecosystems in the Dominican Republic
(2010)Illustrates the benefits coralline beaches, reefs, and mangroves in various parts of the country offer, including providing protection against beach erosion, habitats for fisheries, potential tourism growth in protected ... -
Coastal fisheries of the Dominican Republic
(2011)The importance of fisheries for coastal communities and livelihoods in Latin America and the Caribbean (LAC) is well documented. This is particularly the case for ‘coastal fisheries’, including subsistence, traditional ... -
Coastal-hinterland exchange and garden hunting practices prior to the European invasion of Hispaniola
(2021)This study analyses zooarchaeological material recovered from the late precolumbian site of El Flaco (AD 990–1450), northern Dominican Republic. The faunal assemblage from this inland settlement demonstrates terrestrially ... -
Coccoloba-associated xerocomoid boletes (Boletaceae) from the Caribbean and Mexico: Tropicoboletus ruborculus gen. et comb. nov., revision of Xerocomus coccolobae, phylogenetic assessment of Singerocomus guadelupae comb. nov., and type studies of Xerocomus caeruleonigrescens, X. cuneipes, and X. pseudoboletinus var. pini-caribaeae
(2023)The distribution range of Tropicoboletus ruborculus comb. nov. is extended from the original locality in Puerto Rico to the Dominican Republic and Mexico where its presence is reported for the first time. Similarly, the ... -
Coccothrinax jimenezii : a critically endangered palm from Hispaniola
(2015)Coccothrinax jimenezii is assigned the IUCN's Critically Endangered conservation category. This paper focuses on the distribution range and conservation issues of C. jimenezii as a distinct species without discussing ... -
Colecciones de referencia del Museo Nacional de Historia Natural “Prof. Eugenio de Jesús Marcano” [base de datos]
(2011)Esta base de datos producida por el Museo Nacional de Historia Natural “Prof. Eugenio de Jesús Marcano” de la República Dominicana es un valioso recurso educativo y de investigación que permite encontrar información sobre ... -
Colección de cactus del Jardín Botánico de Santiago, República Dominicana
(2022)[Español] Los jardines botánicos son esenciales para la conservación de la diversidad de las cactáceas. A través de las colecciones vivas que preservan en sus recintos se ejecutan múltiples investigaciones científicas, y ... -
Colonization of Hispaniola by Margarops fuscatus Vieillot (Pearly-eyed Thrasher)
(2019)Margarops fuscatus (Pearly-eyed Thrasher) is the Caribbean’s premier avian supertramp. Concurrent with urban development, it continues to expand its geographical and habitat range throughout the region, especially in the ... -
Columbus’ environmental impact in the New World : land use change in the Yaque River valley, Dominican Republic
(2018)Columbus’ arrival in the New World in AD 1492 on the northern coast of Hispaniola was followed by a suite of changes in land-use. We reconstruct environmental change from a 225-cm-long sediment core from site Los Indios ... -
Comercio de concha de carey en Santo Domingo : malas noticias para los careyes del Caribe
(2008)La República Dominicana tiene un marco legal que protege a las tortugas marinas y prohíbe su comercio desde los 1960s y que ha sido reafirmado a través de distintas leyes y decretos, siendo la última la Ley núm. 307-04 que ... -
Comercio justo en la República Dominicana : café, cacao y banano
(2011)Primera investigación nacional que recoge las experiencias de las organizaciones dominicanas de pequeños productores de comercio justo y sus aportaciones directas al desarrollo humano y sostenible del país. Contenido: La ... -
Comments on the ecology and status of the Hispaniolan Crossbill (Loxia leucoptera megaplaga), with recommendations for its conservation
(1994)The rare and unique Hispaniolan White-winged Crossbill (Loxia Ieucoptera megaplaga) is endemic to the mountains of Hispaniola. It is specialized for harvesting seeds from the cones of Pinus occidentals, and is dependent ... -
Communities and stakeholders in marine protected areas in the Caribbean
(2006)This chapter on communities and stakeholders in marine protected areas (MPAs) presents the results of research into Caribbean coastal resource management from an ethnographic and a pan-Caribbean perspective. Three case ... -
Community assemblage patterns of inland fishes in southern regions of the Dominican Republic
(2011)Fish community assemblages patterns were sampled for selected lagoons and rivers (-30 to 735 m of altitude) of the southern area of the Dominican Republic from June to August, 2010, using various standard collecting gears. ... -
Community impacts of coastal tourism in the Dominican Republic
(2004)The present work presents the results of survey research conducted in 23 coastal communities of the Dominican Republic to evaluate the impacts of tourism and also the evaluation of a particular co-management system of a ... -
Community perceptions of tourism impacts on coastal protected areas
(2019)The Dominican Republic is one of the countries with the highest growing number of tourists in coastal protected areas. The objective of this study was to examine the perceived impact of tourism on three coastal national ... -
Community-led monitoring of threatened species in the Dominican Republic
(2011)Since 1996, Grupo Jaragua has been conducting wildlife monitoring studies, first in Jaragua National Park (Dominican Republic), and later expanding to the Jaragua-Enriquillo Biosphere Reserve (which includes Jaragua NP). ... -
Comparison of the recent and Miocene Hispaniolan spider faunas
(2002)[English] Hispaniolan (=Dominican Republic and Haiti) araneology is reviewed and a checklist of fossil (Miocene Dominican Republic amber) and Recent spiders is provided, with type data and recorder details for endemic taxa. ...