Ehretia cymosa

Carbon Footprint: Great Rift Valley, Kenya


This project takes place in the Kikuyu Escarpment, Western Kenya. The Kikuyu escarpment forest has a high biodiversity and the services the ecosystem provides, particular water, is a key source for neighboring communities' livelihoods. Environmental degradation through charcoal burning, logging for timber and fuel wood, ring-debarking for medicinal trees and overgrazing are negatively affecting these services and depleting the area of important vegetation cover. 

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Impact of Exotic Plantations and Harvesting Methods on the Regeneration of Indigenous Tree Species in Kibale Forest, Uganda


In the late 1960s and early 1970s, exotic tree plantations were established in hilltop grassland sites of the Kibale Forest Reserve. In the late 1990s and early 2000s, many of these sites were selected for logging to encourage growth of native trees.

Research Goals & Methods

This study assesses the impact of both pitsawing and sawmilling of exotic species plantations on the colonization and regeneration of indigenous species. Tree enumeration was conducted within plots representing the different plantation types and harvesting methods in order to determine indigenous species richness and diversity.

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