This desktop study explores the breadth of metrics that are in use by other initiatives and where relevant, different conventions, to help identify commonalities, differences, gaps, and if possible, motivations for identifying and selecting measures.  The outcome will be used to inform the development of a core list of indicators for the CRRI and contribute to the on-going work to develop a monitoring and evaluation strategy for the initiative. Specifically, it is intended to inform the development of a list of potential core social, governance, ecological, and biophysical indicators for the initiative.