A5098919613- Marine and coastal ecosystems
- Ocean Acidification Effects and Responses
- Oceanographic and Atmospheric Processes
Constructor University
2025
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung
2025
Abstract. Phytoplankton are vital to marine biogeochemical cycles and form the base of food web. Comprehensive datasets offering a spatiotemporal perspective on phytoplankton composition essential for assessing impacts climate change ecosystems. functional types (PFTs) classify based their functions, enabling assessments nutrient cycling, primary productivity, ecosystem structure. However, satellite-derived ocean colour products like PFTs chlorophyll-a (Chla) concentrations challenged by...
Both uncertainty assessment and validation have shown that the current global products of phytoplankton functional types (PFT) on Copernicus Marine Service for Arctic Ocean (AO) bear larger gaps higher uncertainties compared to in low latitude oceans. In framework Evolution Program, we propose a project ML-PhyTAO exploit marine big data-driven machine learning (ML) methods PFT monitoring high latitudes, aim set up an improved algorithm better quantifications multiple PFTs AO. A large data...
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