Estuary

What controls the pathways of the Labrador Current?

What controls the pathways of the Labrador Current?

Changes to the flow of the Labrador Current along the coast of Newfoundland and Labrador to Nova Scotia are leading to sudden warmings or drops in the oxygen levels of the waters in several regions including the St. Lawrence Gulf and Estuary. This change has dire consequences for marine ecosystems and fisheries. To better predict what could happen in the future, researchers set out to answer the question: what controls the pathway of the Labrador Current?

Deep water temperatures hit 'scary' highs in Gulf of St. Lawrence

Deep water temperatures hit 'scary' highs in Gulf of St. Lawrence

A decade-long warming trend in the Gulf of St. Lawrence continued in 2020 with deep waters reaching record highs, according to ocean climate data released Tuesday by the Department of Fisheries and Oceans. Water temperatures at depths of 200, 250 and 300 metres were higher than any measured in the Gulf since records started in 1915, hitting highs of 5.7 C, 6.6 C and 6.8 C. All were well above the normal variations.