Details zur Publikation

Kategorie Textpublikation
Referenztyp Zeitschriften
DOI 10.1126/sciadv.abg7012
Lizenz creative commons licence
Titel (primär) Accelerated forest fragmentation leads to critical increase in tropical forest edge area
Autor Fischer, R. ORCID logo ; Taubert, F.; Müller, M.S.; Groeneveld, J.; Lehmann, S.; Wiegand, T.; Huth, A.
Quelle Science Advances
Erscheinungsjahr 2021
Department OESA; iDiv
Band/Volume 7
Heft 37
Seite von eabg7012
Sprache englisch
Topic T5 Future Landscapes
Supplements https://www.science.org/doi/suppl/10.1126/sciadv.abg7012/suppl_file/sciadv.abg7012_SM.pdf
Keywords highlight
Abstract Large areas of tropical forests have been lost through deforestation, resulting in fragmented forest landscapes. However, the dynamics of forest fragmentation are still unknown, especially the critical forest edge areas, which are sources of carbon emissions due to increased tree mortality. We analyzed the changes in forest fragmentation for the entire tropics using high-resolution forest cover maps. We found that forest edge area increased from 27 to 31% of the total forest area in just 10 years, with the largest increase in Africa. The number of forest fragments increased by 20 million with consequences for connectivity of tropical landscapes. Simulations suggest that ongoing deforestation will further accelerate forest fragmentation. By 2100, 50% of tropical forest area will be at the forest edge, causing additional carbon emissions of up to 500 million MT carbon per year. Thus, efforts to limit fragmentation in the world’s tropical forests are important for climate change mitigation.
dauerhafte UFZ-Verlinkung https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=24842
Fischer, R., Taubert, F., Müller, M.S., Groeneveld, J., Lehmann, S., Wiegand, T., Huth, A. (2021):
Accelerated forest fragmentation leads to critical increase in tropical forest edge area
Sci. Adv. 7 (37), eabg7012 10.1126/sciadv.abg7012