138
A. B. A. Belal et al.
Fig. 11 Land capability of Dakhla Oasis. Source Yousif (2014)
8 Conclusion
The use of remote sensing, GIS and climate data technologies has become key factors
when assessing an ecosystem. This study highlighted the variation of soil properties in
Dakhla Oasis, and explained how to use them for optimal use under these conditions.
This study shows that the soils of Dakhla Oasis are highly productive and suitable
for most crops. The most predominant limiting factors are salinity, soil depth and
topography.
Dakhla Oasis needs to improve infrastructure and services that attract people for
sustainable development. Development in the oasis lands is one of the solutions to
overcome the problem of overpopulation around the Nile Valley and Delta areas. The
Government’s decision to move towards increased land reclamation activities in the
oases is therefore a good step towards sustainable development.
Finally, we can clarify that Dakhla Oasis is a promising area for sustainable
agricultural development where natural resources are available.