Handbook of Soil Sciences (Two Volume Set)

ISBN: 9781439803035 出版年：2018 页码：2,249 CRC Press

An evolving, living organic/inorganic covering, soil is in dynamic equilibrium with the atmosphere above, the biosphere within, and the geology below. It acts as an anchor for roots, a purveyor of water and nutrients, a residence for a vast community of microorganisms and animals, a sanitizer of the environment, and a source of raw materials for co