Results 21 to 30 of about 8,289 (129)
Pensamiento Crítico, 2012 En el presente artículo se propone una metodología que contribuya a la discusión de proyección de la demanda futura del flujo vehicular de un proyecto de concesión, toda vez que la demanda es una variable relevante para la toma de decisiones del Estado ...
Antonio Lama More +1 more
doaj +1 more source
Conservation Biology, EarlyView.Abstract Knowledge of species distributions is essential for informing policies on nature conservation and restoration. However, updating them on a regular basis and doing so in a harmonized manner at the international level is difficult. The European Bird Census Council integrated national monitoring data covering 5 years to update farmland bird ...
Sergi Herrando +54 more
wiley +1 more source
Precisión de la programación de volumen tidal mediante fórmulas de estimación de estatura
Revista de Educaci�n e Investigaci�n en EmergenciasAntecedentes: Para programar la ventilación mecánica debe conocerse el peso ideal del paciente, que se calcula a partir de su talla. Sin embargo, no puede colocarse en bipedestación para utilizar un estadímetro, por lo que deben usarse métodos de estimación de estatura.
José L. Acosta-Tovar +3 more
openaire +2 more sources
Estimating the total mortality of seabirds following a marine heat wave
Conservation Biology, EarlyView.Abstract Marine heat waves detrimentally affect a range of marine species, including seabirds, and are increasing in frequency and severity. When thousands of dead seabirds wash up on beaches, the public becomes concerned. However, the number of dead birds recorded on beaches is only a fraction of the total mortality; most birds perish at sea.
Jennifer L. Lavers +3 more
wiley +1 more source
A framework for maximizing the benefit from retaining regrowth on private land
Conservation Biology, EarlyView.Abstract Conservation interventions often have lower‐than‐desired positive impacts, as revealed by retrospective counterfactual‐based evaluations. To address this, a prospective counterfactual‐based approach can be used to estimate potential benefits and design conservation interventions to maximize outcomes. We developed a framework for estimating the
Hannah Thomas +4 more
wiley +1 more source
Improving the use of expert opinion in disease risk analysis for conservation translocations
Conservation Biology, EarlyView.Abstract Conservation translocations are subject to considerable uncertainty and risk, of which disease is one of the most recognized. To address disease risks, several protocols for qualitative disease risk analysis (qDRA) exist and are used for responsible conservation translocation planning.
John G. Ewen +13 more
wiley +1 more source
Conservation Biology, EarlyView.Abstract Over the past decades, climate change has emerged as a major threat to global biodiversity, negatively affecting the integrity and functioning of ecosystems and the benefits they provide to people. To mitigate these impacts, it is essential to identify climate refugia that support the persistence of the structure and function of reef ...
Sara M. Melo‐Merino +4 more
wiley +1 more source
Industrial Data, 2005 El Modelo multivariado autoregresivo con medias móviles (VARMA) se emplea para identificar características dinámicas de un sistema estructural ante la presencia de ruido.
Roberto Amaro Baldeón +1 more
doaj +1 more source
Conservation Biology, EarlyView.Abstract Ecological niche models (ENMs) are used to assess the abiotic preferences of species by linking their occurrences to the environmental conditions in which they live. We developed a fossil‐informed ENM framework that integrates mid‐Holocene and modern occurrences to test niche stability and reconstruct abiotic niche characteristics for four ...
Claire. M. Williams +3 more
wiley +1 more source
Pensamiento Americano, 2019 En este artículo se describe la figura de los estudios previos como etapa preliminar para los procesos de contratación estatal desde una óptica doctrinal y jurisprudencial que procure una caracterización que sirva de referente para comprender su ...
Leidy Viviana López Bedoya +1 more
doaj +1 more source