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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. Available with subscription or purchase |
Florestas e Bioenergia (Forests and Bioenergy)Open access copy available |
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. Available with subscription or purchase |
Impact of Exotic Plantations and Harvesting Methods on the Regeneration of Indigenous Tree Species in Kibale Forest, UgandabackgroundIn 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. Available with subscription or purchase |
Reforestation Strategies Amid Social Instability: Lessons from AfghanistanBackgroundThis study evaluates recent reforestation programs in Afghanistan in anticipation of larger scale programs needed to address watershed-scale degradation. Open access copy available |
Restoration and Rehabilitation of Arid and Semiarid Mediterranean Ecosystems in North Africa and West Asia: A ReviewbackgroundThis study systematically analyzes extensive literature on exclosures, afforestation, reafforestation, rehabilitation and other regeneration operations over several million hectares. It also includes 50 years of the author’s personal field experience in 17 of the 20 Mediterranean bioclimatic areas from the Atlantic Ocean to the Aral Sea. Available with subscription or purchase |
Understory Vegetation in Fast-Growing Tree Plantations on Savanna Soils in CongobackgroundThe study investigates the hypothesis that tree plantations established adjacent to natural forests may catalyze the regeneration of natural forest biodiversity in the Congo. Available with subscription or purchase |
Expediting Reforestation in Tropical Forests Grasslands: Distance and Isolation from Seed Sources in PlantationsbackgroundThis study investigates the potential use of tree plantations to facilitate regeneration of indigenous trees in successionally arrested grassland. It focuses on how characteristics of the plantations and native species can determine the type of regeneration occurring in Kibale National Park, Uganda. Open access copy available |
Timber Investment Returns for Selected Plantations and Native Forests in South America and the Southern United StatesbackgroundThis study examines the value of timber investments in South America. Exotic Eucalyptus in the southern cone (Argentina + Chile) are the most profitable, with Internal Rate of Return of 13-23%, followed by exotic loblolly pine (Pinus taeda), whereas investments in the southeast USA is less profitable. Available with subscription or purchase |
Afforestation for Reclaiming Degraded Village Common Land: A Case StudybackgroundIn India, population growth and agriculture put a strain on natural resources, often resulting in "wastelands" where the soil is no longer productive - often either affected by either salt or alkilinity. Using soil amendments to restore these lands to productivity can be cost-prohibitive for the small villages that own these lands. Afforestation is one possible method for restoring the health of these in a cost-effective and scalable way. Available with subscription or purchase |
Carbon sequestration versus bioenergy: A case study from South India exploring the relative land-use efficiency of two options for climate change mitigationbackgroundThis study explores avenues to meet increased rural electricity demand with carbon emissions mitigation. The study compares the option of energy derived from gasification of biomass from forest plantations to energy derived from fossil fuels, with forest plantations used as a carbon sink.The case study uses power demand, land requirements, and management approaches for Hosahalli village, Karnataka, pop. 218. Available with subscription or purchase |
Efecto de la zona de vida y la altitud en la mortalidad y adaptabilidad al primer año de especies forestales en la Cordillera Volcánica Central de Costa RicaEspañolAntecedentesEl entendimiento comprensivo de la restauración de bosques requiere de la comprensión del fenómeno de la mortalidad incluyendo su magnitud y ubicación espacial. En Costa Rica, no existe suficiente información capturando los efectos de climas pluviales sobre la mortalidad de especies forestales, especialmente en zonas altas. Open access copy available |
Small scale eucalyptus cultivation and its socioeconomic impacts in Ethiopia: A review of practices and conditionsBackgroundIn order to support growing populations in developing countries such as Ethiopia, people turn to fast-growing crop and timber species to support their livelihoods. Eucalyptus is introduced to Ethiopia for its fuel and construction as well as for its high growing rate and low maintenance costs. There is a current conflict around Eucalyptus cultivation, with many smallholder communities depending on it but clear environmental issues and expansion across farmland boundaries. Open access copy available |