Bommel tool

Altiplano sur de Bolivia:[Resumen] more. Comentarios sobre Jacobsen , J. Crop Sci. Reducing the deforestation of the Amazon through farming system intensification more. Definition of a methodological framework for designing multi-agents models adapted to the renewable resources management more.

How to link poultry industry and territory for a sustainable develop-ment? An interesting question to learn and practise transdisciplinarity more. How to link poultry industry and territory for a sustainable development? Design and evaluation of sustainable livestock farming systems in warm regions more. Modelling of an extensive cattle breeding farm on basaltic soils more.

Local Knowledge, Agents and Models for the adaptation to climatic varia- bility of livestock farmers in Uruguay more. Basaltic soils in Uruguay occupy 3. These shallow soils have an extremely re-duced capacity to accumulate water that make These shallow soils have an extremely re-duced capacity to accumulate water that make them more sensitive to drought with negative con-sequences in: forage production, animal production, feeding security, and high consequences on the economy and welfare of livestock farmers and the local communities living conditions, then on the whole beef supply chain and on national exports.

Extreme events will be more frequent in the future as a consequence of current climatic changes. It is thus necessary to improve the adaptive capacities of the livestock producers.

The design of the model was conducted in four steps: 1 we simulated the grass growth using a logistic growth Virtual experiments using a participatory model to explore interactions between climatic variability and management decisions in extensive grazing systems in the basaltic region of Uruguay more.

To tackle the dependency of livestock breeding on these To tackle the dependency of livestock breeding on these factors, we conducted participatory modeling with cattle producers in Uruguay. The methodology consists of simulating possible scenarios to collectively evaluate the different herd management practice alternatives.

In this paper, we present an Agent-Based Model built with stakeholders and designed to represent a breeding system on a typical extensive grazing area in the basaltic soils region BR of Uruguay. This model has three main modules: environment, biophysical and decisional sub-models. This modularity allows the conducting of virtual experiments to reveal how some herd management decisions such as seasonal stocking rate adjustments combined with a climatic series can result in resilience against drought periods and market movements.

Long-term simulations were implemented to analyze the sensitivity of the model to key management parameters with varying climate conditions. Neue Artikel von diesem Autor. Neue Zitationen von diesem Autor. Neue Artikel, die mit der Forschung dieses Autors in Zusammenhang stehen.

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