Abandoning land transforms biodiversity

Daskalova, G. ORCID: https://orcid.org/0000-0002-5674-5322 & Kamp, J. (2023). Abandoning land transforms biodiversity. Science 380 (6645) 581-583. 10.1126/science.adf1099.

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Land abandonment and rural depopulation are accelerating globally. In less than 50 years, the proportion of the human population living in rural areas has decreased by ∼25% (1). Abandonment takes many shapes, and no single definition has been accepted. Most often, land abandonment refers to a termination of agricultural activities for at least 5 years (to differentiate it from fallow land) and is quantified at the crop-field scale (2, 3). Other types of abandonment have received less attention, such as abandoned pastures, forestry areas, mines, factories, and entire human settlements. Here, “land abandonment” broadly captures the end of human activities. Since the 1950s, abandoned land has accumulated to up to 400 million ha globally (3), an area roughly half the size of Australia. Given this scale, there is an urgent need to develop a vision of how to achieve balanced benefits for biodiversity conservation, ecosystem services, and people’s livelihoods on abandoned land.

Item Type: Article
Research Programs: Biodiversity and Natural Resources (BNR)
Biodiversity and Natural Resources (BNR) > Biodiversity, Ecology, and Conservation (BEC)
Depositing User: Luke Kirwan
Date Deposited: 15 May 2023 06:46
Last Modified: 15 May 2023 06:46
URI: https://pure.iiasa.ac.at/18793

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