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我省地处江、淮、沂、沭、泗下游,丘陵山区总面积约1.5万km~2,平原沙土区面积2万km~2,占全省总面积的三分之一,多年来,我省的水土保持工作取得了明显成效,水土流失治理率已超过了50％。但是,由于特定的自然、区位条件,决定了我省的水土流失在危害程度和危害方式上有自身的特点,鉴于对水土流失的程度和机理还了解不够,为了进一步了解我省水土流失的现状,掌握水土流失的机理,更好地为开展水土保持工作提供决策依据,建立我省水土保持地面监测体系十分必要。
The province is located in the river, Huai, Yi, Shu, Si downstream, the hills and mountains of a total area of about 15000 km ~ 2, plains area of 20000 km ~ 2, accounting for one third of the total area of the province over the years, Soil and water conservation in our province has achieved remarkable results, and the rate of soil erosion control has exceeded 50%. However, due to the specific natural and geographical conditions, it is determined that the soil and water loss in our province has its own characteristics in terms of the degree of harm and the mode of damage. In view of the insufficient understanding of the extent and mechanism of soil and water loss, in order to know more about the current situation of soil and water loss in our province, , Master the mechanism of soil and water loss and better provide decision-making basis for carrying out soil and water conservation work. It is very necessary to establish a ground monitoring system for soil and water conservation in our province.