Implementing climate change projections in System Dynamics models
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Título: | Implementing climate change projections in System Dynamics models |
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Autor/es: | Martínez-Valderrama, Jaime | Ibáñez Puerta, Javier |
Grupo/s de investigación o GITE: | Laboratorio de Ecología de Zonas Áridas y Cambio Global (DRYLAB) |
Centro, Departamento o Servicio: | Universidad de Alicante. Instituto Multidisciplinar para el Estudio del Medio "Ramón Margalef" |
Palabras clave: | Vensim | AEMET | Droughts | Desertification | Sensitivity analysis | ANOVA |
Fecha de publicación: | 31-ene-2023 |
Editor: | Elsevier |
Cita bibliográfica: | MethodsX. 2023, 10: 102044. https://doi.org/10.1016/j.mex.2023.102044 |
Resumen: | Desertification is the degradation of drylands, which occupy an increasing proportion of the Earth's surface due to global warming. It is currently the most extensive biome on Earth, occupying 45% and one out of every three inhabitants of the planet live in them. One of the most effective ways to face desertification, as Land Degradation Neutrality points out, is prevention. For this purpose, simulation models are very useful tools. Specifically, System Dynamics models are particularly effective, since they allow bringing together the biophysical and socioeconomic variables involved in the formation of the problem. These integrative models, coupled with other tools such as sensitivity analyses, are used to generate desertification early warning indicators. The objective of this programming routine is to implement climate change scenarios in these simulation models. The script presented here was used to evaluate the sensitivity of dehesa rangelands productivity to the increase in the frequency and intensity of droughts due to climate change. • Integrated simulation models are useful tools to understand complex socioecosystems. • Land-use changes foster the alteration of key hydro-bio-geochemical processes. • By means of automated import processes and data analysis programming, it is possible to implement desertification early warning systems. |
Patrocinador/es: | This work was supported by the funded by the European Research Council [grant agreement n°647038 (BIODESERT)]; Ministerio de Ciencia e Innovación de España (Spain), through European Regional Development Fund (FEDER) [SUMHAL, LIFEWATCH-2019-09-CSIC-13, POPE 2014-2020]. |
URI: | http://hdl.handle.net/10045/131649 |
ISSN: | 2215-0161 |
DOI: | 10.1016/j.mex.2023.102044 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2023 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1016/j.mex.2023.102044 |
Aparece en las colecciones: | Investigaciones financiadas por la UE INV - DRYLAB - Artículos de Revistas |
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