Sciences marines : recherche et développement

Abstrait

Marine Molecular Biology an Emerging Field of Biological Sciences

John Kenny

Understanding international climatic modifications ensuing from world warming and their influence on polar snowmelt and ocean biogeochemistry requires an evaluation of the spatio-temporal variability of floor ice soften over the Antarctica region. Even although a range of research have been carried out on the ice melts in the Antarctica region, there is a lack of research associated to biophysical (temperature and chlorophyll-a) parameters and El Niño-Southern Oscillation (ENSO) influences in the Antarctica region. To tackle this problem, the existing learn about assessed the ice soften and its effect on the Antarctica location from 2002 to 2021 the use of satellite-derived merchandise of sea floor temperature (SST), chlorophyll-a (Chl), and snowmelt. After inspecting the data, it suggests that large ice cabinets like Larsen, George VI, Brunt, Riiser-Larsen on the western aspect and Shackle ton, West, and Totten on the jap aspect are displaying greater snowmelt than ordinary in a sturdy La Niña 12 months (2010–2011) (ENSO index increased than −1.5 for austral summer time months), whilst different ice cabinets are displaying a discount in snowmelt.