Juniperus procera

Ecological Study of Kirisia Forest Reserve

Background

In order to inform a 2009 Conservation Enterprise Development Program, a preliminary ecological survey was carried out at the Kirisia Forest Reserve in Samburu District, Kenya. The survey was in response to an aerial survey conducted by the Wilderness Foundation UK that examined potential drivers of forest destruction.

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Suitability of the Taungya System at North Kilimanjaro Forest Plantation, Tanzania

background

This study analyses a taungya system in a north Kilimanjaro plantation forest in Tanzania. This study assesses the costs and revenues resulting from this system and the impacts to agriculture.

Research Goals & Methods

Field research was conducted to assess survival, food crop yield, financial feasability.

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Diversity of Naturally-Regenerated Native Woody Species in Forest Plantations in the Ethiopian Highlands

background

This paper examines woody species diversity and understory vegetation of naturally regenerated native tree and shrub species in 4-plantation forests and adjacent natural forests in Wono Genet in Ethiopia.

Research Goals & Methods

Understory woody species richness, abundance and herbaceous ground cover were recorded in plantations of Pinus patula, Cupressus lusitanica, Grevillea robusta and Juniperus procera.

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Succession and Regeneration Patterns of East African Mountain Forests: A Review

background

For decades East Africa has experienced heavy tree felling, which has resulted in a change in species composition. This study conducted the phytosociological in Kenya and Ethiopia between 1992 and 1996 in order to understand the succession and regeneration processes in East African Mountain forests. 

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Tree regeneration in church forests of Ethiopia: effects of microsites and management

Background

Tree regeneration is severely hampered in the fragmented afromontane forests of northern Ethiopia. Pressures of harvesting and grazing and climactic conditions present challenges to regeneration. This study explores how trees regenerate in remnant forests along the gradient from open field, forest edge to closed sites and canopy gaps inside the forest.

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Effects of Ground Preparation and Microenvironment on Germination and Natural Regeneration of Juniperus procera and Afrocarpus gracilior in Ethiopia

Background

This study assesses the net effect of seed supply and seedbed changes on germination and natural regeneration of J. procera and A. gracilior in the Afromontane forests of Ethiopia.

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Regeneration Response of Juniperus procera and Olea europera subsp cuspidata to Exclosure in a Dry Afromontane Forest in Northern Ethiopia

background

This study investigates the natural regeneration of Juniperus procera and Olea europeaea subsp. cuspidata after 3 years under protection from livestock, human interference, and under open management systems in a dry Afromontane forest in northern Ethiopia.

Open access copy available

Indigenous Woody Species Diversity in Eucalyptus globulus Labill spp. globulus Plantations in the Ethiopian Highlands

background

This study evaluates the regeneration of native woody species in eucalyptus plantations in the central highlands of Ethiopia.

Research Goals & Methods

Understory trees and shrubs were identified and measured in 11 year old plantations at Chancho where no natural forests remain, and in 37 year old plantations at Menagesha where remnant natural forests exist.

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