Secondary & Degraded Forest Restoration
Mangrove reforestation in Vietnam: the effect of sediment physicochemical properties on nutrient cyclingBackgroundMangrove forests depend on unique physicochemical properties found in tidal coastal sites. One of the main reasons why mangrove reforestation fails is due to changes in the sediment properties that occurred under deforestation conditions. The iron sulphides common in mangrove sediments are oxidated to sulphuric acid, drastically lowering the sediment pH. Other changes also take place as nutrients leach. This study assesses the effects of pH and redox potential on phosphorus and nitrogen cycling in reforested mangrove stands in southern Vietnam. Open access copy available |
Survival and Growth of Under-Planted Trees: A Meta-Analysis Across four BiomesbackgroundThis article is a meta-analysis synthesizing the results of survival and growth of under-planted trees in forests in tropical, temperate coastal, boreal, and temperate deciduous forests. Additionally, the survival and growth of these underplanted trees are evaluated according to the silvicultural treatment affecting density of the overstory: uncut, dense shelterwood, intermediate density shelterwood, light density shelterwood, clear cut. Open access copy available |
CO2OL Native Tree Species ReforestationbackgroundOpen access copy available |
Reforestation of an Indonesian Tropical Forest: The Win-Win Approach of a Private Japanese FirmBackgroundAs one of Japan's largest forestry firms, Sumitomo Forestry Company, Ltd. provides a unique approach to a sector that is increasingly faced with pressures due to population and economic growth. This resource examines on initiative by the firm, the Sebulu experimental forest project in the eastern part of Kalimantan, Indonesia. Open access copy available |
Regeneration of Native Plant Species in Restored Forests on Degraded Lands in SingaporebackgroundThis article presents the natural regeneration of woody species in the understory of 1 year-old and 4-year old plantation in Singapore. Research Goals & MethodsAlthough the the site was cleared, except for remnant trees,before planting, the rootmatt of the fern Dicranopteris was left in the plots. One plot within each site had the rootmat manually removed. Regeneration of species greater than 10 cm in length were counted and identified. Available with subscription or purchase |
Restoring rainforest fragments: Survival of mixed-native species seedlings under contrasting site conditions in the Western Ghats, IndiaBackgroundHistorical fragmentation and a current annual deforestation rate of 1.2% in the Western Ghats biodiversity hotspot have resulted in a human-dominated landscape of plantations, agriculture, and developed areas, with embedded rainforest fragments that form biodiversity refuges and animal corridors. This study evaluates restoration efficacy for tropical rainforest under three different site conditions in the Anamalai hills, India. Available with subscription or purchase |
The Role of Native Species Plantations in Recovery of Understory Woody Diversity in Degraded Pasturelands of Costa RicabackgroundThis study analyzes the understory recruitment success of tropical timber plantations in order to understand biodiversity recovery on degraded lands through the use of fast-growing timber plantations. The study takes place in the Atlantic humid lowlands of Costa Rica. Open access copy available |
Restoration pathways for rain forest in southwest Sri Lanka: A review of concepts and modelsBackgroundIn the last 10 years government policy towards remaining rain forest in Sri Lanka has changed from one that promoted commercial exploitation to one of conservation, recognizing the growing importance of uplands as catchments for water production, biodiversity conservation and other downstream services. This review article discusses recent research on rain forest dynamics of southwest Sri Lanka with the objective of how this knowledge can be used for forest restoration. Open access copy available |
