You should only perform the steps below if the enterprise organization is not active in the controlling area. There are two places where you can create/change the structure of the standard hierarchy: In the Profit Center Accounting application menu, under. â. . In Customizing for Profit Center Accounting, under. â. â. .
Water Erosion. Water is the most important erosional agent and erodes most commonly as running water in streams. However, water in all its forms is erosional. Raindrops (especially in dry environments) create splash erosion that moves tiny particles of soil.
More than half of the dry areas worldwide are. affected by land degradation (Dregne and Chou, 1994). Although water erosion is the. dominant human-induced soil degradation process, an extent of 0.8 million km2 suffers from. secondary salinization caused by land mismanagement, with 58% of these in irrigated areas. alone, and nearly 20% of all irrigated land is salt affected (Ghassemi et al ., 1995).