Abstract

The formation of gullies is one of the greatest environmental disasters in Southeastern Nigeria. Large areas of agricultural lands are lost or have become unsuitable for cultivation due to gully erosion. There have been numerous attempts to curb gully erosion in the region; especially through large-scale engineering projects, however, little has been discussed about ways to prevent their onset or the use of community-based low-technology approaches to mitigate their development. We reviewed pertinent literature, interviewed key stakeholders, observed gully erosion sites and had informal discussions with key experts in the field on the causes of gully erosion and community-based approaches in tackling the problem. Based on these discussions, interviews and observations, we showed that many eroding gullies in the region are human-induced and therefore can be prevented. The results also reveal that many of the causes of gully erosion can be traced to poor land management practices and to a lack of innovation and awareness measures. We conclude that community-based, low-technology land management practices and public awareness programs through workshops could halt the development of many gullies in the Southeastern region of Nigeria.

Key words: Erosion, gully, environmental management, soil, Southeastern Nigeria, workshop, public awareness.