CẬP NHẬT BỘ DỮ LIỆU HẢI DƯƠNG CHO KHU VỰC BIỂN ĐÔNG

Abstract

In February 2024, the World Ocean Atlas 2023 (WOA23) dataset was made available, expanding upon and modernizing earlier iterations. For the purposes of oceanic forecasting, climate research, geophysics, and environmental activities, this dataset offers insightful objective evaluations. It is used as initial and boundary conditions for important numerical models (ERSEM, ECOSMO, ECOHAM, NORWECOM, GHER, ELISE, COHERENS, etc.) that simulate hydrodynamic and ecological processes in the ocean; it also calculates nutrient fluxes through Ekman transport, validates satellite measurements (such as sea surface elevation observations), and helps plan oceanographic expeditions. Understanding the condition of the world's seas in the face of climate change and conducting study on the waters of the "Bien Dong" in particular depend on these facts.

Keywords: Nutrients, dissolved Oxygen, salinity, temperature.