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Mostrando ítems 731-740 de 919
Social and genetic mating system of Ridgway's hawk (Buteo ridgwayi), an endemic raptor on Hispaniola
(2013)
Patterns of social organization and mating systems have been shown to be functions of ecological factors such as resource allocation and breeding density. In some species, particularly birds, social organization and genetic ...
Genetic patterns in Neotropical Magnolias (Magnoliaceae) using de novo developed microsatellite markers
(2019)
Conserving tree populations safeguards forests since they represent key elements of the ecosystem. The genetic characteristics underlying the evolutionary success of the tree growth form: high genetic diversity, extensive ...
Evolutionary rate shifts in coding and regulatory regions underpin repeated adaptation to sulfidic streams in poeciliid fishes
(2024)
Adaptation to extreme environments often involves the evolution of dramatic physiological changes. To better understand how organisms evolve these complex phenotypic changes, the repeatability and predictability of evolution, ...
Assessment of soil heavy metal pollution and the ecological risk in an agricultural area from Sánchez Ramírez province, Dominican Republic
(2024)
Heavy metal pollution in agricultural soils is one of the main problems in agricultural production worldwide, which threatens human health and the environment. To evaluate the pollution levels of heavy metals and the ...
Assessing Magnoliaceae through time : major global efforts to track extinction risk status and ex situ conservation
(2023)
Comprehensive Red List assessments act as valuable resources for informing protected area designations, national protected species legislation and action strategies, and international biodiversity agreements, yet they are ...
Mangrove deforestation in the Dominican Republic, 1969 to 2012
(2013)
The twin objectives of this study are to refine our understanding of the changes in mangrove area in the Dominican Republic over the period of rapid tourist expansion and to assess if mangrove forests in tourist locations ...
Capital costero : valoración de los ecosistemas costeros de la República Dominicana
(2010)
[Español] Los cuatro estudios presentados aquí de forma resumida son una pequeña muestra de los beneficios proporcionados por los ecosistemas costeros de la República Dominicana: la protección de playas de arena blanca en ...
Combining mangrove conservation with sports for youth in the Dominican Republic
(2022)
Mangroves play an important role in protecting the environment and communities from natural disasters and climate change. As the effects of climate change worsen, the conservation of ecosystems that are natural climate ...
Projected hydroclimate changes on Hispaniola Island through the 21st century in CMIP6 models
(2021)
Climate change might increase the frequency and severity of longer-lasting drought in the Caribbean, including in Hispaniola Island. Nevertheless, the hydroclimate changes projected by the state-of-the-art earth system ...
Pérdida de sedimento asociada a la retirada de depósitos de Sargassum spp. en las playas del Caribe
(2022)
La retirada de restos vegetales de Sargassum spp. depositados sobre la playa emergida constituyen una parte de la limpieza de playas en el Caribe. Estas gestiones realizadas a lo largo de las últimas décadas han dado lugar ...