How do farmers’ environmental preferences influence the efficiency of information instruments for water quality management? Evidence from a social-ecological agent-based model

Amélie Bourceret, Laurence Amblard and Jean-Denis Mathias

Ecological Modelling, 2023, vol. 478, issue C

Abstract: Diverse public policies encourage farmers to adopt eco-friendly practices to address the issue of diffuse pollution from agriculture, including measures based on the provision of information on the environment. Indeed, farmers’ perception of the state of the water body and their awareness of the causes and consequences of water pollution affect their willingness to adopt eco-friendly farming practices. Public policies therefore have a role to play in disseminating environmental information. In this article, we investigate how information measures may exert influence on changes in farming practices and thereby water pollution. We extend an existing agent-based model of a social-ecological system representing a drinking water catchment area. In the decision-making process based on the theory of planned behaviour we integrate a dynamical environmental component of farmers’ attitude towards eco-friendly practices, in order to take into account the effect of information on the ecological system. We explore the impact of information measures, heterogeneity in farmers’ environmental preferences and variations in the initial level of water pollution on farmers’ participation to a water catchment protection programme. Our results show that: (1) targeting farmers who have higher environmental preferences is more effective than no targeting; (2) the heterogeneity in farmers’ environmental preferences impacts their involvement in the programme depending on the average environmental preferences; (3) the higher the initial pollution, the higher the farmers are involved in the protection programme; (4) when two different measures are combined, once a certain threshold of public awareness is reached, there is a synergy between them.

Keywords: Agent-based model; Governance; Information; Social–ecological system; Theory of planned behaviour; Water quality (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0304380023000285
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:ecomod:v:478:y:2023:i:c:s0304380023000285

DOI: 10.1016/j.ecolmodel.2023.110300

Access Statistics for this article

Ecological Modelling is currently edited by Brian D. Fath

More articles in Ecological Modelling from Elsevier
Bibliographic data for series maintained by Catherine Liu ().