Comparison of the evolution of the relative population of local producers under different incentive scenarios. A- Social incentive scenario. B- Economic incentive scenario

Publicado

2025-08-13

Agent-based models for integrated water resource management: quantifying land use changes by integrating economic and social incentives. Case study: Vista Hermosa (Meta)

Modelo basado en agentes para la gestión integral del recurso hídrico: cuantificación de los cambios en el uso del suelo mediante la integración de incentivos económicos y sociales. Estudio de caso: Vista Hermosa (Meta)

DOI:

https://doi.org/10.15446/dyna.v92n238.118608

Palabras clave:

Güejar River, land use changes, causal diagram, AGENT-based modeling (en)
Río Güejar, cambios uso del suelo, diagramas causales, modelación basada en agentes (es)

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Water management is essential in the face of growing global demand for domestic consumption, food production, and energy generation. This study applies the Integrated Water Resources Management (IWRM) approach to the Güéjar River basin in Colombia, a complex system with productive activities such as agriculture, livestock farming, and oil extraction. An agent-based model developed in NetLogo was used to analyze land use changes under a climate scenario characterized by reduced precipitation and increased temperature. The analysis integrated hydrological data from the GR2M model, a high-resolution land cover map, and a causal diagram representing decision-making processes related to water use and land occupation. The study area covered 2,372 km². Results show that shrublands and secondary forests are the most vulnerable, with losses of approximately 25% and 15%, respectively. In contrast, grazing areas increased by 35%, and small-scale producers declined by 40%, displaced by larger actors. These findings underscore escalating socio-environmental risks.

La gestión del agua es fundamental ante la creciente demanda global para consumo, producción alimentaria y energética. Este estudio aplica el enfoque de Gestión Integral de Recursos Hídricos (GIRH) en la cuenca del río Güéjar (Colombia), un sistema complejo con actividades productivas como agricultura, ganadería y explotación petrolera. Se utilizó un modelo basado en agentes en NetLogo para analizar cambios en el uso del suelo frente a un escenario climático con menor precipitación y mayor temperatura. Se integraron datos hidrológicos del modelo GR2M, un mapa de coberturas de alta resolución y un diagrama causal sobre decisiones de uso del agua y del suelo. El análisis de 2.372 km² mostró que arbustos y bosques secundarios son los más vulnerables, con pérdidas del 25% y 15%, respectivamente. En contraste, las áreas ganaderas aumentan un 35%, y los pequeños productores disminuyen un 40%, desplazados por actores de mayor escala.

Referencias

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Cómo citar

IEEE

[1]
N. Chicacausa, M. Otalora-Low, N. Carrillo-Acosta, M. C. Arenas-Bautista, y A. Preziosi-Ribero, «Agent-based models for integrated water resource management: quantifying land use changes by integrating economic and social incentives. Case study: Vista Hermosa (Meta)», DYNA, vol. 92, n.º 238, pp. 57–65, jul. 2025.

ACM

[1]
Chicacausa, N., Otalora-Low , M., Carrillo-Acosta, N., Arenas-Bautista, M.C. y Preziosi-Ribero, A. 2025. Agent-based models for integrated water resource management: quantifying land use changes by integrating economic and social incentives. Case study: Vista Hermosa (Meta). DYNA. 92, 238 (jul. 2025), 57–65. DOI:https://doi.org/10.15446/dyna.v92n238.118608.

ACS

(1)
Chicacausa, N.; Otalora-Low , M.; Carrillo-Acosta, N.; Arenas-Bautista, M. C.; Preziosi-Ribero, A. Agent-based models for integrated water resource management: quantifying land use changes by integrating economic and social incentives. Case study: Vista Hermosa (Meta). DYNA 2025, 92, 57-65.

APA

Chicacausa, N., Otalora-Low , M., Carrillo-Acosta, N., Arenas-Bautista, M. C. & Preziosi-Ribero, A. (2025). Agent-based models for integrated water resource management: quantifying land use changes by integrating economic and social incentives. Case study: Vista Hermosa (Meta). DYNA, 92(238), 57–65. https://doi.org/10.15446/dyna.v92n238.118608

ABNT

CHICACAUSA, N.; OTALORA-LOW , M.; CARRILLO-ACOSTA, N.; ARENAS-BAUTISTA, M. C.; PREZIOSI-RIBERO, A. Agent-based models for integrated water resource management: quantifying land use changes by integrating economic and social incentives. Case study: Vista Hermosa (Meta). DYNA, [S. l.], v. 92, n. 238, p. 57–65, 2025. DOI: 10.15446/dyna.v92n238.118608. Disponível em: https://revistas.unal.edu.co/index.php/dyna/article/view/118608. Acesso em: 26 dic. 2025.

Chicago

Chicacausa, Nicol, Martín Otalora-Low, Natalia Carrillo-Acosta, María Cristina Arenas-Bautista, y Antonio Preziosi-Ribero. 2025. «Agent-based models for integrated water resource management: quantifying land use changes by integrating economic and social incentives. Case study: Vista Hermosa (Meta)». DYNA 92 (238):57-65. https://doi.org/10.15446/dyna.v92n238.118608.

Harvard

Chicacausa, N., Otalora-Low , M., Carrillo-Acosta, N., Arenas-Bautista, M. C. y Preziosi-Ribero, A. (2025) «Agent-based models for integrated water resource management: quantifying land use changes by integrating economic and social incentives. Case study: Vista Hermosa (Meta)», DYNA, 92(238), pp. 57–65. doi: 10.15446/dyna.v92n238.118608.

MLA

Chicacausa, N., M. Otalora-Low, N. Carrillo-Acosta, M. C. Arenas-Bautista, y A. Preziosi-Ribero. «Agent-based models for integrated water resource management: quantifying land use changes by integrating economic and social incentives. Case study: Vista Hermosa (Meta)». DYNA, vol. 92, n.º 238, julio de 2025, pp. 57-65, doi:10.15446/dyna.v92n238.118608.

Turabian

Chicacausa, Nicol, Martín Otalora-Low, Natalia Carrillo-Acosta, María Cristina Arenas-Bautista, y Antonio Preziosi-Ribero. «Agent-based models for integrated water resource management: quantifying land use changes by integrating economic and social incentives. Case study: Vista Hermosa (Meta)». DYNA 92, no. 238 (julio 31, 2025): 57–65. Accedido diciembre 26, 2025. https://revistas.unal.edu.co/index.php/dyna/article/view/118608.

Vancouver

1.
Chicacausa N, Otalora-Low M, Carrillo-Acosta N, Arenas-Bautista MC, Preziosi-Ribero A. Agent-based models for integrated water resource management: quantifying land use changes by integrating economic and social incentives. Case study: Vista Hermosa (Meta). DYNA [Internet]. 31 de julio de 2025 [citado 26 de diciembre de 2025];92(238):57-65. Disponible en: https://revistas.unal.edu.co/index.php/dyna/article/view/118608

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