What are social-ecological systems and social-ecological systems research?

Biggs, R., H. Clements, A. de Vos, C. Folke, A. Manyani, K. Maciejewski, B. Martín-Lópes, R. Preiser, O. Selomane and M. Schlüter. 2021. What are social-ecological systems and social-ecological systems research?. In: Biggs, R., A. de Vos, R. Preiser, H. Clements, K. Maciejewski and M. Schlüter (eds.). The Routledge Handbook of Research Methods for Social-Ecological Systems. Routledge, London, UK. Pp. 3-26.