Sections NEWS HIGHLIGHT Variability of urban riverine nutrients under coupled human-hydrological-biogeochemical framework The "Breathing Pump" of the Philippine Sea: How 3D Circulation Couples External Drivers and Internal Responses Earth-HK(AoE/P-601/23-N) and Center for Ocean Research in Hong Kong and Macau (CORE) Postdoctoral Fellowship Scheme (PDFS) Award Ceremony 2025 and Workshop