The Earth's land surface is dominated by sloping landscapes. Every year, soil erosion laterally distributes on the order of 75 Gt of topsoil (Berhe et al. 2007). The coupled biogeochemical cycles of ...
TUCSON, Ariz. (KGUN) — Throughout southern Arizona, neighborhoods are etched into the desert. So when monsoon hits, the heavy rains and fast wind speeds blow through the area, which moves the ...