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Using a case study in one site (Guadalentin, Spain), we are also investigating the regional economic effects of adopting different remediation strategies (using input-output modelling), and determining what factors influence the decisions of land managers to adopt different remediation strategies and change land use under different future scenarios (using Agent-Based Modelling). By investigating the effects of different policy scenarios on these decisions, it will be possible to evaluate how different policy options may affect adoption of different remediation strategies and land uses across landscapes, and evaluate the biophysical consequences of such changes.