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Lightly-harvested rustic cocoa is a valuable land cover for amphibian and reptile conservation in human-modified rainforest landscapes

Background

Tropical biodiversity is impacted by anthropogenic land covers such as agriculture. Land use has the ability to both negatively and positively impact tropical biodiversity. In the tropics, important crops are grown in tropical forested landscapes such as coffee and cocoa. These forest understories are also important habitats for highly sensitive and ecologically vulnerable amphibian species. Amphibians and reptiles are an understudied taxa in conservation ecology and targeted in this study.

Open access copy available

The Effects of Prescribed Dry Season Burning on Woody Species Composition, Mole National Park, Ghana

Background

Savannas are valuable ecological communities that support many species and are known to be heavily shaped by fire disturbances. Fire is a recognized tool for controlling excess fuel and improving habitat. However, it is thought that the timing and frequency of fire prescriptions may impact characteristics of savanna growth and composition.

Open access copy available

The association between rainforest disturbance and recovery, tree community composition, and community traits in the Yangambi area in the Democratic Republic of the Congo

Background

Forests in the Congo Basin are becoming increasingly threatened by human disturbances. These forests play a crucial role in global biodiversity, though understanding the full impact of forest degradation has been difficult due to the intact canopy cover. It is important to assess the extent that human activities have impacted these forests to make decisions on the forests’ conservation and management practices.

Open access copy available

Divergent litterfall nutrient responses to rainfall seasonality revealed through long-term observations in a tropical dry forest

Background

Forest litterfall can provide important nutrients to the soil for ecosystem health such as Phosphorus and Nitrogen. In water limited ecosystems rainfall often controls forest nutrient cycling. It is not yet understood how nutrient uptake of these nutrients is influenced by seasonal rainfall and how these litter nutrient contents change from year to year.

Open access copy available

Climate-Smart Conservation Agriculture, Farm Values and Tenure Security: Implications for Climate Change Adaptation and Mitigation in the Congo Basin

Background

The Congo Basin forest houses a high amount of biodiversity and is an important area to conserve in light of climate change. This region is also important for agriculture and local livelihoods, though current practices are degrading the forest. Certain policy issues surrounding land tenure and investments may be hindering climate smart agriculture.

Open access copy available

Human Persecution is An Important Threat to the Conservation of the Endangered Black-and-Chestnut Eagle in Northern Andes

Background

Human-wildlife conflicts are widespread and put threatened species at an even higher risk of extinction. Human persecution of threatened wild animals with the aim to protect domesticated animals contributes to the decline of threatened wild animals. The black-and-chestnut eagle is under threat in the northern Andes of Ecuador and Colombia due to efforts to protect domestic poultry.

Open access copy available

Frugivory and seed dispersal in the Cerrado: Network structure and defaunation effects

Background

Seed dispersal is an important process for ecosystem functioning. The Brazilian Cerrado, the world’s largest and most biodiverse savanna, contains a plethora of animal dispersed plant woody plant species. The Cerrado region is understudied and identifying species roles in ecosystem networks needs to be better understood for evolutionary and conservation purposes.

Open access copy available

Pollinator recognition by a keystone tropical plant

Background

The evolution of flowering plants is complex and has resulted in a great amount of diversity in species both genetically and structurally. Pollination is the key to providing this variability and is responsible for evolutionary patterns and trends in flowering plant species. Some flowering plants are generalists, allowing for many types of pollinators to visit, while others are highly specified. The mechanism for this specialization is not well understood.

Open access copy available

The importance of insects on land and in water: a tropical view

Background

Insects provide a wide variety of ecosystem services such as pollination, nutrient cycling, and seed dispersal. The UN Sustainable Development Goals are thought to be supported by the conservation of diverse insect communities. The roles of tropical insects in ecosystem services and their contributions are summarized in this literature review. The authors identify research trends, knowledge gaps, and potential avenues for future investigations.

Open access copy available

The role of land-use history in driving successional pathways and its implications for the restoration of tropical forests

Background

Across tropical landscapes, large portions of forest have been removed or degraded. Regenerating or secondary forests are becoming increasingly valuable to maintaining and restoring the biodiversity and ecosystem services in the tropics. However, it is apparent that succession does not always happen at the same rate or in the same patterns/quality. It is thought that the history of the land and its usage heavily impact the regeneration patterns of a forest landscape.

Open access copy available

Multidimensional tropical forest recovery

Background

Tropical forests are disappearing at a high rate due to deforestation. They also have the potential to regenerate to diverse and high-quality forest once more. The authors analyze 12 forest attributes to assess how forest recovery and succession progresses. This review is a compiled analysis done in a chronosequence across three continents and multiple latitudes globally.

Open access copy available

Regeneration Status and Role of Traditional Ecological Knowledge for Cloud Forest Ecosystem Restoration in Ecuador

Background

Open access copy available

Post-fire ecological restoration in Latin American forest ecosystems: Insights and lessons from the last two decades

Background

Forests make up a significant portion of the earth’s aboveground biodiversity. Human-caused wildfires are a main driver of forest loss across Latin America and the Caribbean. The authors review literature to understand the causes of fires and strategies of post-fire restoration. They focus their search on more recent literature within the last two decades in order to highlight the most advanced methods. The authors also search for gaps in knowledge or application of fire restoration practices that may be hindering progress.

Open access copy available

Ecosystem restoration job creation potential in Brazil

Background

Ecosystem restoration is recognized globally for its environmental benefits. Other benefits from ecosystem restoration such as job creation may be of high interest to key stakeholders. The leverage of job creation may motivate additional investments and long-term commitment from stakeholders into restoration projects.

Open access copy available

Tropical Forest Landscape Restoration in Indonesia: A Review

Background

Open access copy available

Tropical forest restoration under future climate change

Background

Climate change mitigation requires a large amount of carbon sequestration from the atmosphere. One major avenue for accomplishing this is looking to tropical forests. These ecosystems are heavy carbon sinks and bring a multitude of benefits to people and the planet. However, these ecosystems are frequently degraded and forest restoration projects may be hindered in the future due to altered fire regimes, extreme heat or drought, and other characteristics of severe climate change.

Open access copy available

Identifying hotspots for ecosystem restoration across heterogeneous tropical savannah-dominated regions

Background

Open access copy available

Assisted restoration interventions drive functional recovery of tropical wet forest tree communities

Background

Integrating science and practice is one of the main goals of the U.N. Decade on Ecosystem Restoration. A variety of factors can influence the application of restoration treatments across tropical ecosystems. Deciding where to apply a restoration strategy on the spectrum between natural regeneration an active restoration planting can be challenging and there is not enough current knowledge that compares these methods.

Open access copy available

Listening for change: quantifying the impact of ecological restoration on soundscapes in a tropical dry forest

Background

Tropical forest host a large portion of global biodiversity and carbon reserves. Heavy loss of these landscapes calls for restoration projects to conserve biodiversity as well as other ecosystem services related to human livelihood. Tropical dry forests are understudied compared to tropical wet forests, though they contain similar quantities of biodiversity, carbon, and sources for livelihood. One threat to tropical forest restoration is species invasion, which is linked to reduced native vegetation and habitat.

Open access copy available

Disrupted montane forest recovery hinders biodiversity conservation in the tropical Andes

Background

In the U.N. Decade on Restoration, recovering degraded forests is a high priority. Andean montane forests are a biodiversity hotspot, storing large quantities of carbon, and providing many sources for human livelihood. Many parts of the Andean forests are recovering after agriculture abandonment, but it is not yet known how the dynamics of these recovery processes progress over time. Knowledge of forest regeneration trajectory is crucial for further restoration planning.

Open access copy available