Climatic conditions at Arctowski Station (King George Island, West Antarctica) in 2013–2017 against the background of regional changes

• Main Authors: Plenzler, Joanna, Budzik, Tomasz, Puczko, Dariusz, Bialik, Robert J.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2019
• Subjects: Antarctica; South Shetlands; Admiralty Bay; meteorogical measurements; climate change; Arctowski; Arctowski Station; Kaffiøyra; King George Island; West Antarctica; Antarc*; Polar Research; Tundra; Spitsbergen
• Online Access: https://hdl.handle.net/20.500.12128/14163; https://doi.org/10.24425/ppr.2019.126345

This paper provides an overview of the results of research on changes in ground temperature down to 50 cm depth, on the Kaffiøyra Plain, Spitsbergen in the summer seasons. To achieve this, measurement data were analysed from three different ecotopes (CALM Site P2A, P2B and P2C) – a beach, a moraine and tundra – collected during 22 polar expeditions between 1975 and 2014. To ensure comparability, data sets for the common period from 21 July to 31 August (referred to as the “summer season” further in the text) were analysed. The greatest influence on temperature across the inves− tigated ground layers comes from air temperature (correlation coefficients ranging from 0.61 to 0.84). For the purpose of the analysis of the changes in ground temperature in the years 1975–2014, missing