for example at the same temperature fresh water is more buoyant than saltier water, and can float on the surface. Salinity and temperature determine the density and buoyancy of sea water. High ...
The oil spill in the Black Sea that has hit Russian and Crimean coasts since mid-December is particularly hard to clean up because it involves a "heavy" fuel that is less likely to float.
Jan. 13, 2025 — Scientists have mapped the amount of water stored beneath volcanic rocks at the crest of the central Oregon Cascades and found an aquifer many times larger than previously ...