Frampton, G., Whaley, P., Bennett, M., Bilotta, G., Dorne, J. C. M., Eales, J., James, K., Kohl, C., Land, M., Livoreil, B., Makowski, D., Muchiri, E., Petrokofsky, G., Randall, N., Schofield, K. (2022): Principles and framework for assessing the risk of bias for studies included in comparative quantitative environmental systematic reviews. Figshare. 10.6084/m9.figshare.c.5921277