Buscar
Mostrando ítems 431-440 de 529
Nestling sex ratio in a critically endangered dimorphic raptor, Ridgway's Hawk (Buteo ridgwayi)
(2013)
[English] Variation in nestling sex ratio is an important concept in population ecology, and has particular implications for the conservation status of small populations. Research on species exhibiting Reversed Sexual Size ...
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 ...
Simulation of chlorophyll-a estimation by Worldview-2 in the urban rivers of the Dominican Republic using field spectral data
(2012)
The objective of this study is to simulate chlorophyll-a (Chl) estimation in the urban rivers of Dominican Republic (DR) by “Worldview-2” (WV-2) satellite which is able to provide high spatial/spectral resolutions. In ...
Pollution loading to the Caribbean Sea from rivers in the capital city of the Dominican Republic
(2011)
The Caribbean Sea is facing an environmental problem caused by the pollution discharged by rivers flowing through Santo Domingo, Dominican Republic. The objective of this study is to survey the present condition of the ...
Solenodon genome reveals convergent evolution of venom in eulipotyphlan mammals
(2019)
Venom systems are key adaptations that have evolved throughout the tree of life and typically facilitate predation or defense. Despite venoms being model systems for studying a variety of evolutionary and physiological ...
Phylogenetic analyses of novel squamate adenovirus sequences in wild-caught Anolis lizards
(2013)
Adenovirus infection has emerged as a serious threat to the health of captive snakes and lizards (i.e., squamates), but we know relatively little about this virus' range of possible hosts, pathogenicity, modes of transmission, ...
Bot meets whale: best practices for mitigating negative interactions between marine mammals and microROVs
(2019)
To better understand the potential risks and to establish an anticipatory framework to minimize negative interactions between MicroROV operators and marine mammals, we, a group of six experts in microROVs and/or marine ...
Local ecological knowledge of fishermen in Rhode Island and the Dominican Republic : state of their fisheries, changes and adaptations
(2016)
There is a growing need to broaden our understanding of people’s knowledge and their fisheries and to consider new approaches that will lead to effective conservation that enables us to sustain fisheries and protect the ...
Food habits of the endemic ashy-faced owl (Tyto glaucops) and recently arrived barn owl (T. alba) in Hispaniola
(2010)
The Ashy-faced Owl (Tyto glaucops) is endemic to Hispaniola, where the Barn Owl (T. alba) became established after ca. 1950. I examined 8322 vertebrate prey of the two species, using regurgitated pellets and prey remains ...
Diving for monkeys
(2012)
From deep in the pools of Caribbean caves, CUNY Graduate Center anthropologists retrieve the remains of a long extinct primate and other prize fossils