It is a common perception that waters close to population would be more polluted than those offshore or at higher latitudes. However, researchers from The Hong Kong University of Science and Technology (HKUST) found that the ratio between two common microalgae diatom and dinoflagellate (dino) – a common benchmark of water quality, has been nearly doubled in the Pearl River Estuary (PRE), one of the world's most urbanized subtropical coastal waters, over the past two decades.
Growing dominance of diatom algae in the Pearl River estuary
- 14. 10 2021 (17:41)