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Mostrando ítems 1-6 de 6
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Anchored in 'average thinking' in studies of arid rangeland dynamics - The need for a step forward from traditional measures of variability
(2015-02)There is a wide consensus that arid and semi-arid environments are highly variable in space and time. The most frequent approaches to describe and analyze arid and semi-arid rangelands are based on the usage of averages ... -
Caracterización de la melofagosis en ovinos en la región patagónica: ciclo biológico, dinámica poblacional y distribución
(Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata, 2013-01)Los objetivos principales del trabajo fueron: 1) obtener información sobre el ciclo evolutivo de Melophagus ovinus bajo diferentes condiciones climáticas; 2) caracterizar la evolución de la infestación en distintos ambientes ... -
Effect of temporal and spatial noise colour in insect outbreak frequency
(Springer, 2023-06)Insect outbreaks are a common multicausal population phenomenon that is characterised by a fast growth of the population, followed by an equally sudden collapse in a relatively short period in the manner of an excitable ... -
Estimation and analysis of insect population dynamics parameters via physiologically based models and hybrid genetic algorithm MCMC methods
(Elsevier, 2023-11)Decision support systems are gaining importance in several fields of agriculture, forest, and ecological systems management. Their predictive potential, entrusted to mathematical models, is of fundamental importance to set ... -
Influencia de los rasgos de historia de vida y del uso de información en la adquisición de recursos y dispersión en el parasitoide Ibalia leucospoides Hochenwarth (Hymenoptera: Ibaliidae)
(Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2014-07)El objetivo central de esta tesis es estudiar como la selección natural moldea los rasgos de historia de vida y el comportamiento de los animales de acuerdo al entorno ecológico en el que viven. Este marco teórico nos ... -
Spatiotemporal outbreak dynamics of bark and wood-boring insects
(Elsevier, 2023-02)Bark and wood-boring insects (BWI) can cause important disturbances in forest ecosystems, and their impact depends on their spatiotemporal dynamics. Populations are usually at stable, low densities but can be disrupted by ...