World Fisheries Day 2020: Cleaning up the Act of Salmon Fisheries?

Post provided by Ben Whittaker and Hannah L. Harrison

Juvenile lumpfish in hatchery facility. Credit: Emily Costello (UK).

World Fisheries Day is celebrated annually on 21st November, to reflect on the ever-increasing knowledge about fishing, fishers, coastal communities, and the status of the oceans and fish stocks. This year, the Canadian Wildlife Federation are highlighting their work towards ending the current practice of salmon aquaculture, via the gradual phasing out of open-pen finfish aquaculture (OPFA) to prevent further negative impacts of the practice on wildlife and marine habitats. One of the major impacts of salmon aquaculture on wildlife, is the transmission of sea lice to wild salmonid populations, which has resulted in mass mortalities of wild fish. The most efficient control method to reduce sea-lice in farms is arguably the deployment of cleaner fish, however, there is little information on how this widely used method impacts individual welfare and worldwide sustainability of cleaner fish stocks. In this blog post, Dr Ben Whittaker and Dr Hannah L. Harrison, discuss the current status of cleaner fish fisheries.

Continue reading

International Marine Connectivity Conference: Pre-Booking Now Open

Background of the iMarCo

iMarCoiMarCo is a new initiative aimed at creating an international network for promoting collaborative projects among European scientists interested in the study of marine connectivity. The network covers a broad spectrum of marine science disciplines including physical oceanography, microchemistry, genetics and evolutionary ecology, behaviour, tagging, fisheries and aquaculture.

The strategic objective of iMarCo is to organise and create synergies among the European scientific community sharing an interest in the understanding of the spatial dynamics of marine populations. Continue reading