An ongoing study finds that 92 percent of private yards in Greenpoint may have unsafe levels of lead in their soil.
soil Archives - State of the Planet
By basing efforts to improve soil fertility directly on soil nutrient composition, the Ministry of Ethiopia will be able to identify key problems that are often overlooked, and to customize responses.
Forty percent of our food is wasted, but through composting, food waste can be turned into black gold—so called because compost, the mixture of decayed organic matter, is valuable as a nutrient-rich soil additive. In the United States, however, less than 3 percent of food waste is composted.