Glaser, M., Christie, P., Diele, K., Dsikowitzky, L., Ferse, S., Nordhaus, I., …Wild, C. (2012). Measuring and understanding sustainability-enhancing processes in tropical coastal and marine social-ecological systems. Current Opinion in Environmental Sustainability, 4(3), 300-308. https://doi.org/10.1016/j.cosust.2012.05.004