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Memorias de investigación
Artículos en revistas:
Using fuzzy cognitive maps for predicting river managementresponses: A case study of the Esla River basin, Spain
Año:2017
Áreas de investigación
  • Monte,
  • Gestión del agua,
  • Protección del medio ambiente
Datos
Descripción
tThe planning and management of river ecosystems affects a variety of social groups (i.e., managers,stakeholders, professionals and users) who have different interests about water uses. To avoid conflictsand reach an environmentally sustainable management, various methods have been devised to enable theparticipation of these actors. Mathematical modelling of river systems is highly recommended to forecast,but we do not always have enough information to do it. In these cases, the soft and meta-models can bevalid alternatives to simulate these complex systems.The Fuzzy Cognitive Maps (FCMs) are presented as a tool that facilitates the modelling of ecologicalsystems, functions and services. FCM networking concepts are intertwined through causal relationships.The FCM concept spatial arrangement and the use of fuzzy logic facilitate the integration of differentexpert opinions. In our study, from a panel of seven experts from representatives of different social sectors,an aggregated FCM was obtained. The most central concept in the aggregated map was cross barriers, damsand weirs. Using our FCM expert model, we performed a number of simulations from different possiblescenarios, such as the continuous degradation of natural conditions and the improvement of river naturalconditions. A regular increment in the natural conditions generates a substantial enhance in variables asnatural water flow and sediment transport. Conversely, the increment in human activities as agro-forestryproduction addresses to a deterioration of river banks among other variables.In the Esla River, the FCM indicators showed an ecosystem that was greatly influenced by humanactivity, especially by the presence of barriers, in which the economic variables presented high networkinfluence even though their centrality indices were relatively low. Meanwhile, the essential elements forthe proper functioning of this ecosystem, as a natural flow regime, showed very low values that werevisibly affected by anthropogenic variables.FCM methodology enabled us not only to understand the perception of current fluvial ecosystems butalso to generate plausible management scenarios based on expert knowledge in this field.
Internacional
Si
JCR del ISI
Si
Título de la revista
Ecological Modelling
ISSN
0304-3800
Factor de impacto JCR
2,275
Información de impacto
Datos JCR del año 2015
Volumen
360
DOI
10.1016/j.ecolmodel.2017.07.010
Número de revista
360
Desde la página
260
Hasta la página
269
Mes
SIN MES
Ranking
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Joaquin Solana Gutierrez (UPM)
  • Autor: Gonzalo Rincón Sanz (UPM)
  • Autor: Carlos Alonso Gonzalez (UPM)
  • Autor: Diego M Garcia de Jalon Lastra (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Ingeniería y Gestión Forestal y Ambiental
  • Departamento: Sistemas y Recursos Naturales
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