Daily Blog: 09 September 2026 | Shark Cage Di...
An exciting day on the water, with a whole host of marine life waiting for us at the dive site.
24 June 2020 - Going Live with Dickie Chivell & Ralph Watson
Join our research team tonight on Facebook or Youtube.
Topic: Mark-Recapture Techniques
Date: 24 June 2020
Time: 18:00
Tag, You're it! Using Mark-Recapture to answer important ecological questions about sharks.
This week Dickie Chivell will talk with PhD candidate, Ralph Watson, about mark-recapture techniques, what it can tell us about the ecology of sharks, and how we use different variations at Marine Dynamics.
Ralph was born in Johannesburg but raised in the Netherlands. He has worked in the marine biology field for 8 years and is absolutely passionate about sharks. Ralph joined the Marine Dynamics team in Gansbaai as Marine biologist and guide.
