Cyclic Trends of Wildfires over Sub-Saharan Africa
| dc.contributor.author | Machete, Reason L. | en |
| dc.contributor.author | Dintwe, Kebonyethata | en |
| dc.date.accessioned | 2023-03-27T17:05:51Z | en |
| dc.date.available | 2023-03-27T17:05:51Z | en |
| dc.date.issued | 2023-02 | en |
| dc.description.abstract | In this paper, the patterns of the occurrences of fire incidents over sub-Saharan Africa are studied on the basis of satellite data. Patterns for the whole sub-Saharan Africa are contrasted with those for northern sub-Saharan Africa and southern-hemisphere Africa. This paper attempts to unravel linear trends and overriding oscillations using regression and spectral techniques. It compares fire patterns for aggregated vegetation with those for specific types, which are savannahs, grasslands, shrublands, croplands, and forests, to identify key trend drivers. The underlying cyclic trends are interpreted in light of climate change and model projections. Considering sub-Saharan Africa, northern sub-Saharan Africa, and southern-hemisphere Africa, we found declining linear trends of wildfires with overriding cyclic patterns that have a period of similar to 5 years, seemingly largely driven by savannahs, grasslands, and croplands. | en |
| dc.description.version | Published version | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.doi | https://doi.org/10.3390/fire6020071 | en |
| dc.identifier.issue | 2 | en |
| dc.identifier.other | 71 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/114187 | en |
| dc.identifier.volume | 6 | en |
| dc.language.iso | en | en |
| dc.publisher | MDPI | en |
| dc.rights | Creative Commons Attribution 4.0 International | en |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | en |
| dc.subject | cyclic trends | en |
| dc.subject | African wildfires | en |
| dc.subject | climate change | en |
| dc.title | Cyclic Trends of Wildfires over Sub-Saharan Africa | en |
| dc.title.serial | Fire-Switzerland | en |
| dc.type | Article - Refereed | en |
| dc.type.dcmitype | Text | en |
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