Forest Dynamics
Effects of Invasive Alien Plants on Fire RegimesBackgroundThis article considers how invasive plant species affect native ecosystems by altering fuel properties, fire behavior and fire regime characteristics. These may impact the ability of a site to restore to its previous state. Open access copy available |
Neotropical Secondary Forest Succession: Changes in Structural and Functional CharacteristicsBackgroundThis paper reiviews the main biotic and abiotic factors that influence patterns of secondary forest succession in the Neotropics after complete forest clearance due to human activities. Research Goals & MethodsThe authors look at patterns of species replacement and various processes that occur during succession and suggest that the sequence of processes may be predictable even if species composition is not. Open access copy available |
Identifying Hotspots of Deforestation and Reforestation in Colombia (2001–2010): Implications for Protected AreasbackgroundThis article uses satellite imagery, MODIS MOD13Q1 Vegetation Indices 250 , the Virtual Interpretation of EarthWeb-Interface Tool (VIEW-IT) to conduct a land-use analysis of Colombia, mapping trends and "hotspot" areas of deforestation and of reforestation from 2001 to 2010. Research Goals & MethodsThe authors identify four hotspots of deforestation (clustered particularly in lowlands in the north of the country) and four of reforestation, mainly in the Andes highlands. Open access copy available |
Seed Dispersal by Birds and Bats in Lowland Philippine Forest Successional AreaBackgroundWhile seed dispersal by birds and bats can be an important driver of succession, few studies have studied this dynamic in the tropical forests of SE Asia. This study compares the role of bird and bat dispersal in the lowland dipterocarp forest of the Subic Watershed Forest Reserve (SWFR) in Luzon Island, Philippines. Available with subscription or purchase |
Understanding Forest-Water Connections in IndiaBackgroundThe community in East Khasi Hills region of Indian expressed concern about water scarcity. In response, WeForest, the FAO's Forest and Water Programme, held a 5-day workshop in 2017 with the Ka Synjuk Ki Hima Arliang Wah Umiam Mawphlang Welfare Society. The workshop was designed to increase local capacity and decision-making of natural resource management in regards to the East Khasi Hills Forest Restoration Project. Fifteen to eighteen individuals attended the workshop who represented various leadership teams on the project. Open access copy available |
Seeding ecological restoration of tropical forests: Priority setting under REDD+BackgroundTropical deforestation continues to be the major driver of biodiversity loss and a considerable contributor to climate change. Increasing numbers of forest-dependent rural poor rely on degraded forest for their livelihoods. Ecological restoration of tropical forests has the potential to not only contribute to biodiversity conservation and climate mitigation, but also poverty alleviation. REDD+ provides a potentially powerful mechanism for supporting ecological restoration of tropical forests in developing countries. Available with subscription or purchase |
Overcoming Ecological Barriers to Tropical Lower Montane Forest Succession on Anthropogenic Grasslands: Synthesis and Future ProspectsBackgroundThis review attempts to address the difficulty in restoring grasslands to secondary tropical forest through reforestation. Proposed strategies are discussed for future recruitment methods for woody vegetation. Research Goals & MethodsThis study examines work conducted in Knuckles Forest Reserve (KFR) in the lower montane tropical rainforest and grasslands of Sri Lanka. Available with subscription or purchase |
Tropical rainforest regeneration in an area degraded by mining in Mato Grosso State, BrazilBackgroundGold mining has been a major cause of environmental degradation in the rainforests in the north of Mato Grosso State, Brazil. Regulations on mining activity are beginning to be developed, including standards for forest recovery methodologies. This study characterizes natural tropical rainforest regeneration in Matupa County, Mato Grosso State, Brazil. Open access copy available |
Increasing Drought Sensitivity and Decline of Atlas Cedar (Cedrus atlantica) in the Moroccan Middle Atlas ForestsbackgroundSince the 1980s, severe droughts have influenced Atlas cedar mortality in Morocco. This study looked at relative contributions of tree characteristics and stand structure on the increment-growth and decline of Atlas cedar trees (Cedrus atlantica) in stands affected by past logging and heavy grazing. Open access copy available |
Tropical rain forest fragmentation and its ecological and species diversity changes in Southern YunnanBackgroundAnimal species richness is understood to decline with fragmentation of tropical forests. While the same is assumed of plant species richness, fewer studies have been undertaken on this subject. This study on sacred groves in southern Yunnan, southwestern China, evaluates the plant species richness of these tropical rainforest fragments. Open access copy available |
