Frequency of Plant - Vegetative form in the Bed or Sides of Gully

One of the factors in the economy of any country is natural resources. Soil as an important element of natural resources is an important role in human life and development due to the growing population and the different forms of non-normative operation of resources has been subjected to severe damage and erosion. Oldeman Soil erosion is a three-stage process consisting of separation, transport and deposition, In which soil particles are separated from their original context, and Carried by a factor of transport to another location. If this transporter is the wind it s called wind erosion and If it the water it s called water erosion. Among the types of erosion, gully erosion is of utmost importance. This type of erosion occurs by intensive runoff flow and development of surface and rill erosion, Channels is causing the gully

کلیدواژه ها:

Frequency of plant species ، Bed ، sides of gully ، separation