Resources
Displaying 1841 - 1845 of 2258Predicting the Potential Impact of Climate Change on Carbon Stock in Semi-Arid West African Savannas
West African savannas are experiencing rapid land cover change that threatens biodiversity and affects ecosystem productivity through the loss of habitat and biomass, and carbon emissions into the atmosphere exacerbating climate change effects. Therefore, reducing carbon emissions from deforestation and forest degradation in these areas is critical in the efforts to combat climate change. For such restorative actions to be successful, they must be grounded on a clear knowledge of the extent to which climate change affects carbon storage in soil and biomass according to different land uses.
Assessing Local Indigenous Knowledge and Information Sources on Biodiversity, Conservation and Protected Area Management at Khuvsgol Lake National Park, Mongolia
Indigenous knowledge about biodiversity and conservation is valuable and can be used to sustainably manage protected areas; however, indigenous communities continue to be marginalized due to the belief that their values and behaviors do not align with the overarching mission of conservation. This paper explores the extent of local knowledge and awareness of biodiversity, conservation and protected area management of indigenous communities at Khuvsgol Lake National Park, Mongolia.
Understanding the Biodiversity Contributions of Small Protected Areas Presents Many Challenges
Small protected areas dominate some databases and are common features of landscapes, yet their accumulated contributions to biodiversity conservation are not well known. Small areas may contribute to global biodiversity conservation through matrix habitat improvement, connectivity, and preservation of localized ecosystems, but there is relatively little literature regarding this. We review one database showing that the average size of nearly 200,000 protected areas in the United States is ~2000 ha and the median is ~20 ha, and that small areas are by far the most frequent.
Changes in Human Population Density and Protected Areas in Terrestrial Global Biodiversity Hotspots, 1995–2015
Biodiversity hotspots are rich in endemic species and threatened by anthropogenic influences and, thus, considered priorities for conservation. In this study, conservation achievements in 36 global biodiversity hotspots (25 identified in 1988, 10 added in 2011, and one in 2016) were evaluated in relation to changes in human population density and protected area coverage between 1995 and 2015.
Comparison of Statistical Approaches for Modelling Land-Use Change
Land-use change can have local-to-global environment impacts such as loss of biodiversity and climate change as well as social-economic impacts such as social inequality. Models that are built to analyze land-use change can help us understand the causes and effects of change, which can provide support and evidence to land-use planning and land-use policies to eliminate or alleviate potential negative outcomes.