Persistent thermal fronts in the Black Sea: Existence, variability, and response to atmospheric forcing

详细

High-resolution satellite sea surface temperature (SST) measurements (PATHFINDER dataset) have been used to confirm an existence of persistent thermal frontal zones in the Black Sea. Fronts have been revealed in the winter season between the intensively cooling shallow northwestern area and warmer waters of central part, and in spring-summer season between the actively warming waters of the southeastern part and cooler central area. Interannual and quasi-decadal variability of the northwestern front have been documented, as well as a high negative correlation of its intensity with the winter-mean SST.