AgMIP’s Trans-disciplinary Agricultural Systems Approach to Regional Integrated Assessment of Climate Impact, Vulnerability and Adaptation. In Handbook of Climate Change and Agroecosystems: The Agricultural Model Intercomparison and Improvement Project (AgMIP) Integrated Crop and Economic Assessments. C. Rosenzweig and D. Hillel, eds. ICP Series on Climate Change Impacts, Adaptation, and Mitigation: Volume 3 Part 1. London: Imperial College Press, 27-44. doi: 10.1142/9781783265640_0002. PDFs of this chapter and the full handbook available online at WorldScientific.com.