Claassens L., Barnes R. S. K., Wasserman J., Lamberth S. J., Miranda N. A. F., van Niekerk L. & Adams J. B. (2020) Knysna estuary health: ecological status, threats, and options for the future African Journal of Aquatic Science 45: 65–82

Keywords: Alein species, conservation, ecological health, macrosalgal blooms, management, monitoring, current ecological state