Results 31 to 40 of about 6,129 (131)

Impact of global change on the distribution of mountain mammals and birds

Conservation Biology, EarlyView.
Abstract Climate change and land‐use changes are key drivers of global biodiversity loss. Many species are shifting to higher elevations or latitudes in response to global warming, often encountering unfavorable land‐use conditions during the shift. These changes can lead to reduced range size and increased extinction risks, particularly for mountain ...
Chiara Dragonetti, Wilfried Thuiller, Maya Guéguen, Julien Renaud, Piero Visconti, Moreno Di Marco   +5 more
wiley   +1 more source

Análisis de pérdidas del convertidor DC/DC 1-FB-1

Ingeniería, 2019
Se plantea el análisis de pérdidas del nuevo Convertidor DC-DC denominado 1-FB-1. El modelo resultante se puede utilizar para predecir con mayor exactitud las razones de conversión reales, que se obtendrían al utilizar elementos prácticos; así como ...
Luis Alejandro Gólcher Barguil
doaj   +1 more source

FACTORES DETERMINANTES DE LA VOLATILIZACIÓN DE AMONÍACO Y SU EFECTO SOBRE EL RENDIMIENTO DEL MAÍZ [PDF]

Ciencia del Suelo, 2023
RESUMEN El proceso de volatilización es un mecanismo de pérdida de nitrógeno (N). Identificar y jerarquizar sus principales factores determinantes es esencial hacia una agricultura más sostenible en términos económicos y ambientales.
Mirta Toribio, María Paula Iglesias, Adrián Correndo, Nicolás Wyngaard, Nahuel Reussi Calvo   +4 more
doaj  

What climate adaptation can learn from evolutionary adaptation

Conservation Biology, EarlyView.
Abstract Evolutionary and climate adaptation both describe how complex systems respond to environmental change, either via natural selection or deliberate human choices. Although adaptation in both contexts is expected to produce favorable outcomes, it can also result in maladaptation—ineffective, unintended, or harmful outcomes. As an emerging area of
Amy Waananen, Katherine T. Charton, Jessica J. Hellmann   +2 more
wiley   +1 more source

El régimen triburario de las pérdidas de gases fluorados en el impuesto sobre los gases fluorados de efecto invernadero

Bioderecho.es, 2015
El presente artículo estudia la falta de regulación de las pérdidas de gases fluorados en sede del Impuesto sobre los Gases Fluorados de Efecto Invernadero y la integración de esta laguna legal llevada a cabo por la Dirección General de Tributos.
Norberto Miras Marín
doaj  

Improving efficiency in conservation planning by modeling species‐specific responses to threat abatement

Conservation Biology, EarlyView.
Abstract Reversing ongoing biodiversity loss requires effectively managing anthropogenic threats. Although conservation actions can mitigate these threats, prioritizing and targeting such actions remain challenging because species respond differently depending on the nature of the threats and their biological traits.
Camila Guerrero‐Pineda, Kailin Kroetz, Leah R. Gerber, Gwenllian D. Iacona   +3 more
wiley   +1 more source

Extreme site fidelity in long‐distance migratory shorebirds in Australia and potential implications for conservation

Conservation Biology, EarlyView.
Abstract Site fidelity is the tendency for animals to repeatedly return to the same locations, either within or between years. Site fidelity enables animals to utilize knowledge of previously visited locations, including assessments of seasonal variations in health and mortality risks (e.g., predation), resource availability, and social benefits such ...
Tobias A. Ross, Australasian Wader Studies Group, Victorian Wader Study Group, Queensland Wader Study Group, Robyn Atkinson, Maureen Christie, Danny I. Rogers, Chris Hassell, Roz Jessop, Jonathan T. Coleman, Theunis Piersma, Sara Ryding, Aaron Spence, Marcel Klaassen   +13 more
wiley   +1 more source

Optimizing biodiversity offsetting for habitat succession and colonization dynamics

Conservation Biology, EarlyView.
Abstract Biodiversity offsetting aims to compensate for ecological losses from development through conservation and restoration. However, its long‐term outcomes under repeated impact–offset cycles remain uncertain. Using a conceptual forest succession model, we evaluated how offset outcomes are affected by interactions among compensation scale ...
Konstans Wells, Luca Börger, Miguel Lurgi, Kevin Watts, James M. Bullock   +4 more
wiley   +1 more source

Diseño y Construcción de una Red de Fibra Óptica para Análisis de Topologías y Transmisión de Señales en Dispositivos para Redes WDM- PON

TecnoLógicas, 2009
In this work, we designed and built a fiber optic-network in the optical laboratory of the Instituto Tecnológico Metropolitano.This network was used to emulate different topologies almost real conditions with the possibility to make connections up to 45 ...
Claudia Milena Serpa-Imbett, Nelson D. Gómez-Cardona, Armando Borrero, Neil Guerrero-González   +3 more
doaj  

Wood Thrush (Hylocichla mustelina) occupancy patterns reveal sensitivity to low precipitation on nonbreeding grounds in northern Costa Rica

Ibis, EarlyView.
Climatic change and anthropogenic disturbances are reshaping animal populations. Habitat loss and extreme climatic events are particularly strong drivers of declines in species that depend on forested areas. For migratory songbirds, climate and the persistence of suitable habitat over time are fundamental to sustaining populations annually.
Isabel Vargas‐Valverde, Natalie V. Sánchez, Manuel Spínola, Gerardo Avalos   +3 more
wiley   +1 more source