Eutrophication: A slow asphyxia
Originally a natural phenomenon Eutrophication is an aging phenomenon that affects water bodies (lakes, ponds). For thousands of years, on a geological age scale,…
Phosphorus: a non-renewable but essential resource for life
Phosphorus is an essential element used in agriculture. Overexploitation of phosphate rock mines suggest a lack of this resource within 10 to 20 years. There will…