Secondary & Degraded Forest Restoration
Old timber plantations and secondary forests attain levels of plant diversity and structure similar to primary forests in the West African humid tropicsBackgroundThere is a high rate of biodiversity loss and deforestation in tropical ecosystems. In order to maintain global biodiversity, it is necessary to conserve plant diversity in alternative forest landscapes such as secondary forests and plantations. Comparing conservation values and tradeoffs of different forest landscapes is important for sustainable forest management and conservation practices. Open access copy available |
Overcoming biotic homogenization in ecological restorationBackgroundRegional, or gamma, diversity is often lower in restored landscapes compared to reference landscapes due to the selection of few desirable species for planting. Lowered diversity in restored landscapes is leading to overall biotic homogenization which puts ecosystems and humans in a more vulnerable position for adapting to environmental changes. Available with subscription or purchase |
Carbon-focused conservation may fail to protect the most biodiverse tropical forestsIntroductionThe authors examine the relationship between carbon and biodiversity at the landscape-level across four gradients of disturbances and offer insight on optimizing carbon conservation projects with biodiversity conservation. Open access copy available |
Carbon-focused conservation may fail to protect the most biodiverse tropical forestsIntroductionThe authors examine the relationship between carbon and biodiversity at the landscape-level across four gradients of disturbances and offer insight on optimizing carbon conservation projects with biodiversity conservation. Open access copy available |
Balancing land sharing and sparing approaches to promote forest and landscape restoration in agricultural landscapes: Land approaches for forest landscape restorationBACKGROUNDOpen access copy available |
Could 2021–2030 be the decade to couple new human values with ecological restoration? Valuable insights and actions are emerging from the Colombian AmazonBACKGROUNDAvailable with subscription or purchase |
How feasible are global forest restoration commitments?BACKGROUNDMany countries pledged large pieces of land for Forest Landscape Restoration to the Bonn challenge and the UNFCCC Paris Accords. The highest pledges came from the global South. Two countries have met their Bonn challenge so far. Some countries are facing challenges including deficit of the land committed, and there are competing land uses between FLR agricultural land. Open access copy available |
Potential impacts of COVID-19 on tropical forest recoveryBACKGROUNDEcosystem Restoration is one of the goals of several organizations including the UN. COVID-19 pandemic has brought uncertainties in achieving these goals as focus has shifted to the health sector and rebuilding the economy. Two, UN critical meetings have been delayed; platforms for governments to publicly participate in tracking restoration progress and making new commitments. Other environmental changes have also been noted including wildlife’s response to the sudden absence of humans and improved air quality in many major cities. Open access copy available |
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 |
Restoration of Degraded Tropical Forest LandscapesBACKGROUNDForest loss and degradation negatively affect rural communities whose livelihoods are dependent on forests for ecological goods and services. To address the challenge, three solutions have been proposed, expanding networks of protected areas, improving agricultural productivity on abandoned lands and reforestation. Of the three, new approaches to restoration have shown to have the potential to address forest degradation and rural poverty. Available with subscription or purchase |
