Relief generation and soil in the dry zone of Sri Lanka

Research identifies the dry zone of Sri Lanka, characterized by less than 1750 mm annual rainfall and at least three arid months, as a region where recent latosol formation is climatically bounded. The study reveals that this zone features distinct geomorphological traits, including inselbergs and triangular embayments formed by the youngest planation surface meeting the central hill country. Notably, large hollows or caves are observed in bare rock inselbergs around Anuradhapura, Sigiriya, and Dambulla, providing insights into the region's geological history. The research employs a combination of geomorphological and pedological analysis to delineate these features, offering valuable understanding for both academic and conservation contexts.

Späth, H. (2020). Relief generation and soil in the dry zone of Sri Lanka. Environmental Change and Tropical Geomorphology, 303–315. https://doi.org/10.4324/9780429263057-16