The climate of the European Alps: Shift of very high resolution Köppen-Geiger climate zones 1800–2100
By F. Rubel, Katharina Brugger, K. Haslinger, I. Auer. 2017
521 citations recorded by the source corpus.
Although the European Alps are one of the most investigated regions worldwide, maps depicting climate change by means of climate classification are still not-existent. To contribute to this topic, a time series of very high resolution (30 arc-seconds) maps of the well-known Köppen-Geiger climate classification is presented. The maps cover the greater Alpine region located within the geographical domain of 4 to 19 degrees longitude and 43 to 49 degrees latitude. Gridded monthly data were selected to compile climate maps within this region. Observations for the period 1800–2010 were taken from the historical instrumental climatological surface time series of the greater Alpine region, HISTALP. Projected climate data for the period 2011–2100 were taken, as an example, from the Rossby Centre regional atmospheric model RCA4. Temperature fields were spatially disaggregated by applying the observed seasonal cycle of the environmental lapse rate. The main results of this study are, therefore, 366 observed and predicted (two scenarios) very high resolution Köppen-Geiger climate maps of the greater Alpine region covering the period 1800–2100. Digital data, as well as animated maps, showing the shift of the climate zones are provided on the following website http://koeppen-geiger.vu-wien.ac.at. Furthermore, the relationship between the KöppenGeiger climate classification and the altitudinal belts of the Alps is demonstrated by calculating the boundaries of the climate zones, i.e. the deciduous forest line, the mixed forest line, the forest and tree line (timber line) and the snow line. The mean altitude of the potential timber line in the greater Alpine region, for example, was calculated to be 1730 m by the end of the 19th century, 1880 m by the end of the 20th century and to lie between 2120 and 2820 m by the end of the 21st century. The latter altitudes were projected for the greenhouse gas scenarios RCP 2.6 (best case) and RCP 8.5 (worst case). The altitude of the timber line (and the other boundaries of the altitudinal belts) is generally higher in the Western Alps, showing a clear west-east slope.
Subfields: Atmospheric Science
View Paper: https://www.semanticscholar.org/paper/c2a9bd4287e5960a0d727eebb8bf61c615b72a18
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In Atmospheric Science
Citations in the corpus
- Guidance on quantitative pest risk assessment (2018, methodology): “A basic approach, often used in pest categorisation and pest risk assessment is based on using hardiness zones or K€oppen–Geiger maps of climate (Rubel et al., 2017; http://koeppen-geiger.vu-wien.ac.at/).”
- High-resolution (1 km) Köppen-Geiger maps for 1901–2099 based on constrained CMIP6 projections (2023, result): “Our results align reasonably well with previous assessments 8,12,17,33–35 , with differences being expected as we considered a wider range of socio-economic scenarios, a larger number of climate models, and multiple ensemble members from each model.”