Climate Change
National parks and conservation concessions: a comparison between mammal populations in two types of tropical protected areas in Ucayali, PeruBackgroundPeru holds the second largest portion of the Amazon rainforest and is threatened by illegal logging and crop cultivation, as well as mining and other activities. Protected areas are one method of forest conservation, which can exist as conservation concessions. These areas of land granted for protection and rehabilitation area vital to maintaining the health and distribution of the forest. Biodiversity is understudied in many of these regions, especially about terrestrial mammals. Open access copy available |
Why bees are critical for achieving sustainable developmentBackgroundBees are the most dominant group of pollinators and they may hold a key to achieving the United Nation’s Sustainable Development Goals (SDGs). They have a great potential for promoting agricultural success, providing people with crop pollination services. However bee populations are declining due to habitat loss, pesticide use, and climate change. Knowing the extent to which bees contribute to SDGs and identifying their critical roles within SDGs is important for conservation targeting. 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 |
Legacy effects of canopy gaps on liana abundance 25 years later in a seasonal tropical evergreen forest in northeastern ThailandBackgroundLianas or woody vine species are abundant in tropical forests. They depend on trees for stability to grow and climb to the canopy. While lianas depend on trees for growth, they also require canopy gaps at early growing stages to satisfy their high demand for sunlight. At times, lianas occupy new treefall gaps densely enough to prevent tree regeneration. Tree host ability may influence the abundance of lianas in Southeast Asian seasonally dry tropical forests. Open access copy available |
Selecting tree species to restore forest under climate change conditions: Complementing species distribution models with field experimentationBackgroundClimate-based species distribution models are used as a strategy to decide on optimal tree species for forest restoration projects. The criteria in these models is based on species performance in local climates. The limitation of species distribution models is that they do not include recruitment. Including the species successful reproduction, recruitment and growth at an early stage is vital for successful reforestation efforts. In addition, the models are not calibrated to take into account future climatic conditions, making it difficult to plan long-term restoration projects. Available with subscription or purchase |
Understanding the value and limitations of nature-based solutions to climate change and other global challengesbackgroundNature-based Solutions (NbS) are initiatives that work with nature to adapt to environmental and climate challenges. NbS have grown in popularity in recent years, and are generally seen as a promising way to address the effects of climate change. Nature-based Solutions are also seen as a way to help countries achieve their Nationally-Determined Contributions (NDCs). Outlined by the UN Paris Agreement in 2016, NDCs are nations’ individual pledges to reduce CO2 emissions and adapt to climate change. Open access copy available |
Compensatory Afforestation in Odisha, India: A political ecology of forest restorationBackgroundOpen access copy available |
Potential for low-cost carbon removal through tropical reforestationbackgroundThe UNFCCC COP21 (UN Framework Convention on Climate Change Conference of the Parties) created the Paris Agreement in 2015, which pledges to “limit global warming to well below 2, preferably 1.5 °C.” For this to happen, we must both reduce how much carbon dioxide (CO2) that is released and find ways to capture CO2 that is already in the atmosphere. This study explores two ways this might happen using Nature-based Solutions: tree planting in the form of reforestation and afforestation, and the prevention of deforestation. Open access copy available |
A systematic review of the socio-economic impacts of large-scale tree plantations, worldwideBackgroundLarge-scale tree plantations can provide raw material for industries and support climate change mitigation through carbon sequestration. However, they can have positive and negative ecological and socioeconomic impacts. This paper presents the findings on a systematic review of literature on the socioeconomic impacts of large-scale tree plantations. Open access copy available |
Ecologies of the colonial present: Pathological forestry from the taux de boisement to civilized plantationsBackgroundAvailable with subscription or purchase |
