Results 101 to 110 of about 54,954 (289)
A global assessment of animal community responses to agricultural management
Conservation Biology, EarlyView.Abstract Transitions in agricultural management through crop and noncrop diversification on intensively managed croplands or pastures have benefited biodiversity. However, the extent to which agricultural management benefits species communities present in undisturbed ecosystems remains largely unclear.
Susana López Rodríguez +3 more
wiley +1 more source
Implicancias bioéticas y neuroéticas del cambio climático y sus efectos sobre la salud
Revista Latinoamericana de Bioética, 2015 Los riesgos para la salud asociados al cambio climático son múltiples y afectan particularmente a aquellas poblaciones en condiciones de pobreza. Con base en la lectura y análisis crítico de publicaciones científicas vinculadas al cambio climático y la ...
Marcelo Gorga
doaj +1 more source
Análise de fatores associados ao desempenho escolar de alunos do quinto ano do ensino fundamental com base na construção de indicadores [PDF]
, 2014 Dissertação (mestrado profissional) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Métodos e Gestão em Avaliação, Florianópolis, 2014.A busca pela melhoria da qualidade do ensino perpassa pela identificação dos
Machado, Denys Cristiano de Oliveira
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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
Tracking the impact of bottom trawling on benthic habitat status
Conservation Biology, EarlyView.Abstract Bottom trawling is the most widespread physical disturbance to marine benthic habitats, yet broadscale assessments of its impact remain limited. We developed a quantitative framework to evaluate trawling effects on benthic habitats at broad spatial scales based on the sentinels of seabed (SoS) indicator.
Maider Plaza‐Morlote +10 more
wiley +1 more source
Control de cambios y gestión de la configuración de la base de datos
Serie Científica de la Universidad de las Ciencias Informáticas, 2019 Durante el proceso de desarrollo de software la gestión de la configuración es uno de los procesos que requiere esfuerzo durante todo el ciclo. Realizar una correcta planificación de los procesos y el control estricto sobre los cambios es necesario para lograr un producto de calidad y disminuir los riesgos a lo largo del desarrollo del proyecto.
openaire +1 more source
MEDICIONES CUÁNTICAS SIN DECOHERENCIA
Anales (Asociación Física Argentina), 2005 Si el proceso de medición es representado como una interacción entre dos sistemas cuánticos, el objeto y el aparato, se obtiene una correlación entre los estados de ambos sistemas.
Leonardo Vanni +2 more
doaj
Habitat and spatial trends of U.K. wintering waterbird populations over 50 years
Conservation Biology, EarlyView.Abstract The United Kingdom is an important wintering ground for millions of waterbirds. Most U.K. wintering waterbird populations increased between 1970 and the mid‐1990s, but declined thereafter. We examined U.K. population indices in 46 wintering waterbird species in two 25‐year periods, 1970–1994 and 1995–2019, to identify which waterbird groups ...
Blaise Martay +8 more
wiley +1 more source
Índice de la tasa de cambio real del peso colombiano: revisión de ponderaciones y cambio de base
, 1988 En la actualidad, el Índice de la Tasa de Cambio Real del Peso Colombiano (ITCR) se basa en la estructura del comercio global exterior (valor de las importaciones más las exportaciones), sin café, para los años de 1982 y 1983.
Banco de la República, Departamento de Investigaciones Económicas
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Risks of concealing environmental degradation
Conservation Biology, EarlyView.Abstract Current practice seeks to conceal the visual impact of land‐use change (i.e., development). Six percent of development impact assessments in Australia and 14% of the World Bank's assessments recommend visual impact mitigation. This mitigation results in, for example, vegetated buffer strips alongside cleared agricultural areas and earthen ...
Matt W. Hayward +8 more
wiley +1 more source