Results 11 to 20 of about 24,698 (225)

Urbanization Drives Habitat Suitability of the Invasive Cuban Knight Anole (<i>Anolis equestris</i>) in Florida, USA. [PDF]

Ecol Evol
This study evaluates the climatic and anthropogenic factors driving the habitat suitability of the invasive Cuban knight anole (Anolis equestris) in Florida and its potential impact on three threatened invertebrate species through habitat overlap. Using species distribution models (SDMs), we found that urbanization strongly influences the anole's ...
Romer AS, Balaguera-Reina SA, Saurez E, Bonilla-Liberato ED, Whelpley WJ, Mazzotti FJ, Miller MA.   +6 more
europepmc   +2 more sources

Resource suitability drives low use of avian-excavated tree cavities: A multi-state occupancy dynamics approach. [PDF]

J Anim Ecol
Birds that nest in tree cavities are sometimes dependent on a few cavity‐excavating bird species to make nesting sites available. Such interdependency, however, does not always materialize because excavated cavities may be unsuitable for continued use, even when available for several years after excavation.
Zavala DJ, Cockle KL, Gomez MR, Ferreyra CA, Bonaparte EB, Di Sallo FG, Ferraz G.   +6 more
europepmc   +2 more sources

Contribution of microcosm experiments to conservation science. [PDF]

Conserv Biol
Abstract Microcosms, or miniature experimental systems, have been used to develop models and theories in ecology. However, their contribution to conservation science is unclear. We explored the application, design, and impact of microcosms in conservation science from 469 systematically identified articles published from 1986 to 2023.
Stern ER, Vesk PA, Clements CC, McCarthy MA.   +3 more
europepmc   +2 more sources

Differences in estimates of extinction risk between occupancy and abundance data. [PDF]

Conserv Biol
Abstract Temporal trends in populations are often measured with presence–absence and abundance data. These data types are inherently different, but quantitative comparisons of threat statuses assessed through occupancy or abundance data are currently lacking.
Falaschi M, Lo Parrino E, Manenti R, Ficetola GF.   +3 more
europepmc   +2 more sources

Valoración económica del servicio ambiental hídrico de la comunidad La Pita, Manabí - Ecuador

Revista Científica de Ciencias Naturales y Ambientales, 2023
El recurso hídrico presenta serios problemas de abastecimiento y gestión. En la comunidad La Pita (Manabí-Ecuador) existe una amplia gama de actividades antrópicas, para las que se extrae el recurso hídrico, así, esta investigación tuvo como objetivo ...
María Isabel Delgado Moreira, Holanda Teresa Vivas Saltos, María Virginia Moreira Macías, Rody Fernando Reyes García   +3 more
doaj   +1 more source

Assessing spatial variability and efficacy of surrogate species at an ecosystem scale. [PDF]

Conserv Biol
Abstract Preserving biodiversity is a central goal of conservation, but, in practice, monitoring biodiversity often involves assessing population trends for one or a handful of species that are presumed proxies for biodiversity. Despite the popularity of surrogate species strategies, the links between biodiversity and surrogate species are rarely ...
Brunk KM, Kramer HA, Peery MZ, Kahl S, Wood CM.   +4 more
europepmc   +2 more sources

Importance of connectivity for carnivore richness and occupancy in fragmented biodiversity hotspots. [PDF]

Conserv Biol
Abstract Structural connectivity affects wildlife movement between habitat patches, contributing to the persistence of wildlife populations and their resilience to human‐induced and environmental changes. However, its importance to wildlife population persistence remains unclear, particularly in fragmented landscapes, where there are additional co ...
Hurtado CM, Curveira-Santos G, Garcia-Olaechea A, Appleton R, Barros-Diaz C, Hermosilla T, Lizcano DJ, Salas J, Balbuena D, Vega-Guarderas Z, Benítez-López A, Brennan A, Burton AC.   +12 more
europepmc   +2 more sources

El modelo lineal de probabilidad y el modelo logit, un ejemplo aplicado

Comunicaciones en Estadística, 2013
<p class="p1">Los modelos de regresi´on con respuesta cualitativa son modelos en los cuales la variable dependiente puede ser de naturaleza cualitativa, mientras que las variables independientes pueden ser cualitativas o cuantitativas o una mezcla de las dos, por ejemplo si se est´a estudiando la relación entre ingresos y el poseer o no una ...
Orlando Moscote, William Rincón
openaire   +1 more source

Actualización del modelo de riesgo crediticio, una necesidad para la banca revolvente en México [PDF]

, 2015
Com o objetivo de melhorar a gestão do risco de crédito rotativo na estimativa de provisões no México, especificamente em carteiras administradas por grandes instituições de crédito (bancos), nesta pesquisa, identificou-se um modelo logit alternativo ...
Almagro-Vázquez, Francisco, Ríos-Bolívar, Humberto, Trejo-García, José Carlos   +2 more
core   +5 more sources

Determinantes de la jefatura femenina en los hogares mexicanos: modelos Logit y Probit (2008-2020)

Korpus 21, 2022
La participación de las mujeres como jefas del hogar en México ha aumentado en los últimos años. Las mujeres están en situaciones desventajosas por: menor participación económica, violencia estructural y directa, entre otros.  La jefatura femenina expone
Magnolia Miriam Sosa Castro, Jorge Eduardo Castro Olivares   +1 more
doaj   +1 more source