Urban biodiversity and carbon sinks - Do they overlap? Case study of Helsinki Metropolitan Area, Finland
Loading...
Access rights
openAccess
publishedVersion
URL
Journal Title
Journal ISSN
Volume Title
A4 Artikkeli konferenssijulkaisussa
This publication is imported from Aalto University research portal.
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
Authors
Date
Department
Major/Subject
Mcode
Degree programme
Language
en
Pages
Series
IOP Conference Series: Earth and Environmental Science, Volume 1101, issue 2
Abstract
Amongst the greatest global environmental challenges of our time are climate change and biodiversity loss. Feedback mechanisms associated with warming climate could also lead to large-scale biodiversity losses worldwide and it would therefore be logical to seek mitigation methods beneficial for both impact categories. However, research on the topic remains relatively scarce. Our study focuses on two key aspects of environmental sustainability, carbon storage capacity and species biodiversity, to determine whether these correlate at different levels of urban density. GIS-datasets are utilized to estimate the carbon storage potential and species diversity across the urban landscape as well as their association at different levels of urban land use intensity. The results highlight the importance of small green spaces at dense urban cores, indicating that in environments where green infrastructure is limited high species diversity and carbon storage are more likely to overlap, whereas at urban fringe the observed relationship is weaker and divergence of the two impact categories becomes more probable. The study draws attention to the role fragmented, limited green spaces play at establishing functioning ecosystems at local scale and provides new information to support the development of sustainable planning and management practices across the urban land use gradient.Description
Funding Information: The study was funded by the Strategic Research Council at the Academy of Finland (Co-Carbon 335201; 336238). Publisher Copyright: © Published under licence by IOP Publishing Ltd.
Keywords
Other note
Citation
Kinnunen, A & Lampinen, J 2022, 'Urban biodiversity and carbon sinks - Do they overlap? Case study of Helsinki Metropolitan Area, Finland', IOP Conference Series: Earth and Environmental Science, vol. 1101, no. 2, 022005. https://doi.org/10.1088/1755-1315/1101/2/022005