Image number: 2437405
© Jean-Philippe Delobelle / Biosphoto
Rights Managed
JPEG bitmap image
Image size: 5504x8256 pixels (18.3"x27.5" @300dpi)
Shooting date : 2019-05-23
Río Tinto ("Red River") is very acidic (Ph 2) and has a deep reddish hue due to iron dissolved in water. The acidity of the watercourse is linked to the drainage of pyrite, which is very present in the subsoil. Extremophilic and endemic bacteria and algae colonize the river bed, forming a fragile biofilm that evokes the hot springs of Yellowstone Park in the USA.
Keywords
Matter (substance) / Mineral matter / Rock fragment / Rock (stone)
Matter (substance) / Degraded matter / Corrosion / Rust
Matter (substance) / Mineral matter / Mineral / Oxide
Matter (substance) / Water (matter) / Water surface
Matter (substance) / Chemical element / Solid chemical element / Iron Fe
Microorganism / Bacterium / Archaea
Atmosphere / Meteorological phenomenon / Sky / blue sky
Matter (substance) / Mineral matter / Sulphur
Europe / European Union / Spain / Andalusia Autonomous community
Area / Freshwater wetland area / Body of water / River
Organism / Morphology / Morphology (botany) / Woody plant / Tree
Matter (substance) / Mineral matter / Iron
Matter (substance) / Mineral matter / Copper
Economic activity / Mining industry / Mine
Matter (substance) / Water (matter) / Ferruginous water
Atmosphere / Seasons / Temperate season / Spring
Atmosphere / Meteorological phenomenon / Sky / Cloud