A simple fish stock assessment model applied to over 500 years of catch data demonstrated that if Canadian authorities had allowed for the rebuilding of the stock of northern Atlantic cod off Newfoundland and Labrador in the 1980s, annual catches of about 200,000 tonnes could have been sustained.
Photo from MaxPixel, CC0.
The Sea Around Us data offered through this website are vast and complex and when large database queries are made, or multi-dimensional charts are rendered, our services may slow down or become unavailable.
Seeking to improve data access, avoid time delays, and provide a better user experience to enhance meaningful analysis and research, we have partnered with UBC Cloud Innovation Center (UBC CIC).
Traditional fishing pirogue in Madagascar. Photo by Jonathan Talbot, World Resources Institute, Flickr
Substantial growth in the number of motorized vessels operating in the Mozambique Channel region between East Africa and Madagascar in the past 65 years has led to a 60-fold increase in effective small-scale fishing effort and a 91 per cent decline in Catch Per Unit of Effort (CPUE).
Recreational fisher at Baker Beach, California. Photo by mgstanton, Flickr.
The Sea Around Us is pleased to announce that the marine fisheries catch data and derived indicators have been updated to the year 2018.