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Soil erosion and soil problems

Soil erosion is increasingly a multidisciplinary affair. Understanding the processes of erosion and assessing the status of land degradation remain priority areas for physical geographers, but national and global attention towards the broader issues of resource conservation and sustainability has widened the perspective of research on soil erosion and soil problems and the range of disciplines interested in these problems. The integrity of soil resources for future production can only be assured by sustainable land use, an intuitively simple concept but elusive to define and deliver. Enquiry concerned with the nature of erosion processes, strategies for soil protection and the prevention or rehabilitation of soil pollution are important components in the quest for sustainability. Research on erosion