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Money for Nothing? A Call for Empirical Evaluation of Biodiversity Conservation InvestmentsBackgroundThe authors assert that while the ecological aspects of conservation efforts are highly investigated and supported by empirical evidence, the policy aspects are not. In response, they argue that conservation policy measures must adopt program evaluation methods that would allow one to determine if intervention would be viable. Open access copy available |
Can short-term payments for ecosystem services deliver long-term tree cover change?BackgroundWhile payment for ecosystem services (PES) has been lauded has been an effective strategy, particularly to increase tree cover in agricultural areas. Yet, there has been limited evaluation of long-term success, such as that after the payment period. Available with subscription or purchase |
Adopt a carbon tax to protect tropical forestsBackgroundThe authors states that the halting of deforestation is critical to addressing climate change and biodiversity loss, the investment in conservation is lacking. Thus, they call upon countries through out the tropics to adopt a carbon tax, which would serve as a disincentive for companies to continue deforestation. Open access copy available |
Payment for Ecosystem Services (PES) in Latin America: Analysing the performance of 40 case studiesBackgroundPayment of Ecosystem Services (PES), which encourages landowners improve land management through market incentives, has been implemented around the world since the 1990s. This high investment requires an analysis of PES schemes and their outcomes. Open access copy available |
Fairly efficient, efficiently fair: Lessons from designing and testing payment schemes for ecosystem services in AsiaBackgroundPayment for Ecosystem Services (PES) is defined as a market-based approach yet the authors argue that it cannot be generalized or implements and often suffers due to the commoditization of these services. Open access copy available |
Site Relationships for Some Wood Properties of Pine Species in Plantation Forests of Southern AfricaBACKGROUNDThere are three main pine species that are planted in Southern African plantations. Genetic variation and its relationship with wood properties of pine wood has been extensively studied, however little is known about the influence of site on wood properties. Available with subscription or purchase |
Prioritizing Climate Change Adaptation Needs for Food Security in 2030BACKGROUNDAdaptation has shown to be one of the solutions to coping with the severe effects of climate change. Investments are being made to improve agricultural production in food insecure regions, in the face of climate change. Adaptation mechanisms to be used include the use of more costly measures and identifying climate risk hotspots. Available with subscription or purchase |
Who determines biodiversity? An analysis of actors' power and interests in community forestry in NamibiaBACKGROUNDCommunity Forestry programs have been introduced in many parts of the world since the 1970's. These, aim to improve livelihoods and natural resources management in those regions. However, implementation of these programs has faced power devolution challenges due to the presence of powerful actors. This questions if the projects deliver what they promise. Available with subscription or purchase |
Forest and wildlife resource-conservation efforts based on indigenous knowledge: The case of Nharira community in Chikomba district, ZimbabweBACKGROUNDIndigenous Knowledge (IK) plays a significant role in the sustainable management of forest and wildlife resources. In Zimbabwe, most forests and woodlands within communal areas are being successfully managed under the authorities of traditional leaders who base their conservation strategies on their local knowledge as compared with conventional methods such as fencing which bring conflict with the local people. Open access copy available |
INDIGENOUS KNOWLEDGE SYSTEMS AND THE CONSERVATION OF NATURAL RESOURCES IN THE SHANGWE COMMUNITY IN GOKWE DISTRICT, ZIMBABWEBACKGROUNDThe rapid decline in global biodiversity is being attributed to the erosion of traditional beliefs globally. In the Gokwe area of Zimbabwe, the Shangwe people are known for their wise use of IKS in the preservation of their environment. They are also known for their cultural beliefs and taboos which can be recognized in songs and dance as they give veneration to their Nevana rain spirit. Open access copy available |
Reducing emissions from deforestation and forest degradation (REDD+): game changer or just another quick fix?BACKGROUNDAvailable with subscription or purchase |
The Evolution of International Policy on REDD+BACKGROUNDThe article traces the background and history of REDD+ starting from gaps identified in the Clean Development Mechanism of the Kyoto Protocol (i.e. the lack of projects to reduce emissions due to deforestation in developing countries), to the early beginning of RED or reduced emissions from deforestation, and finally to its evolution as embedded in the Paris Agreement of 2015 as REDD+ (Article 5). Available with subscription or purchase |
The use of Ecosystem-based Adaptation practices by smallholder farmers in Central AmericaBACKGROUNDAmidst the impacts of climate change in agricultural sector, there is an increasing number of smallholder farmers across the different landscapes of Central America engaged in sustainable, Ecosystem-based Adaptation (EbA) practices Open access copy available |
Restoring forests as a means to many endsBACKGROUNDThe earth is nearly reaching environmental thresholds which can result in devastating effects of climate change and biodiversity loss. Failure to take action can lead to disruptions of ecosystems, economies, and the society. Protecting and restoring native ecosystems is needed, however, changes in forest cover have not been well understood. Also, the knowledge of where and how to focus such restoration efforts is still limited. Available with subscription or purchase |
Maximizing Seed Resources for Restoration in an Uncertain FutureBackgroundForest loss is being experienced in many parts of the globe. Seed based plant restoration is now the goal of many land management agencies. There is a growing demand for seed to meet these restoration projects. The effects of climate change on seed availability, viability and the success of these restoration projects is still unknown. Open access copy available |
Towards food security and improved nutrition: increasing the contribution of forests and treesBACKGROUNDThis Policy brief is a product of a knowledge and information sharing between Biodiversity International, World Agroforestry Centre (ICRAF), and the World Bank. This was designed for policymakers on two vital areas: what they need to know; and what they need to do. It also provides different case studies on various interventions towards ensuring food security and access to improved nutrition. Open access copy available |
Restoration of Degraded Tropical Forest LandscapesBACKGROUNDAvailable with subscription or purchase |
Structural diversity and regeneration of the endangered Prunus africana (Rosaceae) in ZimbabweBACKGROUNDPrunus Africana is widely recognized for its medicinal purposes resulting in high unsustainable use and selling in the international market. Its bark contains many healing properties. Overexploitation has led to its listing in CITES list of endangered species. A remnant population is still available at the Eastern Highlands of Zimbabwe however, the area is prone to land use changes. Available with subscription or purchase |
Short term responses of soil microarthropod community to clear felling and alternative forest regeneration methodsBACKGROUNDClear felling is being criticized to be contributing to a reduction in biodiversity and negatively impacting ecosystem functioning. This study uses soil microarthropods as good indicators of ecological effects of forest harvesting after clear felling. It is conducted in four sites in central Finland, on spruce stands when the soil is frozen to minimize damage on the forest floor. Available with subscription or purchase |
Tree planting is not a simple solutionBACKGROUNDTree planting has been identified as a panacea for environmental problems leading to the initiation of large- scale reforestation projects by governments and non- profit organizations. Many of the top- down reforestation projects have failed and have not been properly done, resulting in negative outcomes e.g., destruction of native grasslands in the savannas, increased social inequity among smallholders and dispossessing the local people. Available with subscription or purchase |