Gully Erosion in Southeastern Nigeria: Role of Soil Properties and Environmental Factors
نویسنده
چکیده
منابع مشابه
Impact assessment of soil Physio-chemical properties on the development of the gully erosion
Extended abstract Introduction Water erosion has been a problem worldwide, which causes the phenomenon of land degradation in semi-humid areas of dry land. The risk of soil erosion in arid and semiarid areas, especially in mountain ranges is of significant cases in land use planning. Soil erosion in these areas is one of the important consequences of climate change, or in general, the ob...
متن کاملAnalysis physical and chemical properties of soil and morphometric impacts on gully erosion
It is widely known that the development of gullies causes the loss of a great amount of soil and can be considered as one of the principal causes of geo-environmental degradation. The study area of the present research is located in the eastern shores of Urmia Lake. This study sought to evaluate the rate of growth and effective factors on the area’s gully dynamic over a year. To achieve th...
متن کاملDetermining the Factors affecting on the geometry of Gully Erosion (Case study: Darrehshahr, Ilam)
One of the types of water erosion and land degradation which causes imbalance in the area of natural resources and agricultural land and gives heavy losses, is the gully erosion phenomenon. To control this phenomenon, It is important to understand the influence factors on the geometry specification. Land degradation, a broken ecological balance of the land and landscape and risk of falling at b...
متن کاملبررسی تاثیر عوامل زمین محیطی بر شکل گیری و گسترش فرسایش خندقی با استفاده از سیستم اطلاعات جغرافیایی (مطالعه موردِی: منطقه تمر قره قوزی، استان گلستان)
According to the importance of loss areas, which have embarrassed a wide region of Golestan province and its important role in formation of the sediment of Gorgan river, more accurate recognition of types of loss erosion seems essential in order to providing necessary function for erosion and sediment problems in them, specially gully erosion. So, in this study we are going to providing regress...
متن کاملModeling the Potential of Gully Erosion Occurrence Applying Shannon Entropy and Statistical Index Models in Seymareh Region
1- Introduction The gully erosion occurrence, due to the high rate of sediment production in the watershed, is one of the problems of natural resources management in the context of soil management and protection. It is known as an important signature of land degradation and forming as well as a source of sediment in a range of environments. Gully erosion often has severe environmental and econ...
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