Sub-Saharan Africa
Regeneration of Indigenous Trees in Mgahinga Gorilla National Park, UgandabackgroundThis study examines the dominant exotic species, their distribution and effect on the regeneration of indigenous tree species in the formerly encroached area of Mgahinga Gorilla National Park, southwestern Uganda. The 4 habitat types examined were exotic woodlots, old croplands and natural forest habitat. Research Goals & MethodsIndigenous species diversity was assessed by systematic sampling of the vegetation and soils in transect plots. Available with subscription or purchase |
Native Tree Species Regeneration and Diversity in the Mountain Cloud Forests of East AfricabackgroundThis study evaluates the diversity of native species regeneration within 3 native and exotic forest plantations of the indigenous forests of Tatia Hills, East Africa. Research Goals & MethodsResearchers monitoried species diversity, richness and similarity of regenerated species between exotic plantations of pine, eucalyptus and cypress, as well as between native and exotic forests. Open access copy available |
Does Forest Restoration using Taungya Foster Tree Species Diversity? The case of Afram Headwaters Forest Reserve in GhanabackgroundThis study evaluates taungya agroforestry system - a forest restoration effectiveness in promoting high tree diversity- in Ghana. This study was conducted in a forest reserve buffered by Teak and Cedrella-taungya on logged, cropped and burned land. Available with subscription or purchase |
High Seedling Recruitment of indigenous Tree Species in Forest Plantations in Kakamega Forest, Western KenyabackgroundThe study evaluates the potential for seedling recruitment of indigenous tree species in different types of plantations and secondary forest in western Kenya. The plantations are comprised of mixtures and monocultures of single or exotic indigenous tree species. Available with subscription or purchase |
Addressing Forest Degradation and Timber Deficits in GhanabackgroundThis report combines the efforts of several studies to present suggestions for best practices in Ghanaian tree plantation systems in the context of the country’s 1996 Forest Development Master Plan, which aimed to reforest 10,000 hectares per year for 20 years. Both public and private plantation systems are discussed, including the country’s Modified Taungya System (MTS)which encourages small-scale plantations. The report presents information on planting schemes, policies, stakeholders, and worker income. Open access copy available |
Indigenous Woody Species Diversity in Eucalyptus globulus Labill spp. globulus Plantations in the Ethiopian HighlandsbackgroundThis study evaluates the regeneration of native woody species in eucalyptus plantations in the central highlands of Ethiopia. Research Goals & MethodsUnderstory 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. Available with subscription or purchase |
Kibale National Park Rehabilitation ProjectBackgroundKibale National Park is one of the last remaining tracks of tropical forest in Uganda. It provides great environmental benefits, specifically serving as a home to large populations of primates. The Kibale National Park Rehabilitation Project seeks to protect these benefits. Open access copy available |
Restoration of Tropical Forest EcosystemsBACKGROUNDThis book presents a compilation of papers presented at a symposium on "Restoration of Tropical Forest Ecosystems" that occurred in Bonn, Germany during October of 1991. The event, sponsored by Mitsubishi Corporation, addressed the reasons for tropical forest destruction, opportunities and challenges for restoration, rehabilitation and management. This book presents perspectives of authors from different countries and contexts on forestry, ecology, and nature conservation to address the need for restoration and rehabilitation of tropical forests. Open access copy available |
Tropical Forest Transitions and Globalization: Neo-Liberalism, Migration, Tourism, and International Conservation AgendasBackgroundDeforestation is giving way to forest regeneration in some tropical regions. This paper uses two case studies to investigate such ‘forest transitions’ in two biodiversity-rich countries, Costa Rica and Madagascar. Open access copy available |
Implications of Country-Level Decisions on the Specification of Crown Cover in the Definition of Forests for Land Area Eligible for Afforestation and Reforestation Activities in the CDMbackgroundAccording to the Clean Development Mechanism (CDM) with the Kyoto Protocol, reforestation may only occur on land that was not forested in 1990. This article evaluates how afforestation and reforestation (A/R) through the ENCOFOR project in four countries have approached the issue of "what is forest?" The authors highlight the uncertainty in the qualifications to be forest by presenting many different national or organizational definitions of forestland. Differences in the minimum crown cover needed to be classified as forest can affect the area available for reforestation under CDM. Open access copy available |