https://www.ewn.co.za/2026/01/04/department-of-fisheries-monitoring-red-tide-on-west-coast
Last week, the DFFE warned against consuming white mussels, whelks, and other shellfish at St Helena Bay and Elandsbaai.
fisheries monitoringred tidewest coastdepartment
https://www.natureworldnews.com/articles/6097/20140219/rice-sized-micro-battery-will-enhance-salmon-tracking-fisheries-monitoring.htm
A new micro-battery design will allow researchers to power the acoustic tags used to track the movements of fish around the world with a device about the size...
micro batteryfisheries monitoringricesizedenhance