My primary research interests are climate-related geohazards such as avalanches and floods, as well as regional deglaciation and Holocene glacier variations. The main methods that I apply are geomorphological mapping in the field and through remote sensing, as well as using lake sediments as a proxy to reconstruct variability in the geological processes over time.

My Ph.D.-position includes 25% teaching.

I am involved in the following courses: GEOV101, GEOV102, GEOV217, GEOV226 og GEOV230

Academic lecture

• Nielsen, Pål Ringkjøb; Bakke, Jostein; Paasche, Øyvind et al. (2024). Spor frå fortida på Voss: Kva kan 11 meter med sedimenter frå Vangsvatnet fortelje oss om flaumar og klima?. (external link)
• Nielsen, Pål Ringkjøb; Bakke, Jostein; Paasche, Øyvind et al. (2023). A 11-meter-long flood record from Vangsvatnet, Voss, western Norway – preliminary results. (external link)
• Hardeng, Johannes; Regnéll, Carl (2020). Synchronous ice-sheet retreat from the Ra-moraine across southern Norway. (external link)

Academic article

• Hardeng, Johannes; Bakke, Jostein; Cederstrøm, Jan Magne et al. (2024). A 7000-year record of extreme flood events reconstructed from a threshold lake in southern Norway. (external link)
• Hardeng, Johannes; Bakke, Jostein; Sabatier, Pierre et al. (2022). Lake sediments from southern Norway capture Holocene variations in flood seasonality. (external link)

Poster

• Nielsen, Pål Ringkjøb; Bakke, Jostein; Paasche, Øyvind et al. (2023). Holocene flood frequency at Vangsvatnet, western Norway, reconstructed from lake sediments and historical evidence. (external link)
• Hardeng, Johannes; Bakke, Jostein; Støren, Eivind Wilhelm Nagel et al. (2019). Climate Hazards and Extremes (CHEX) – palaeoflood reconstructions from southernmost Norway. (external link)

Article in business/trade/industry journal

• Hardeng, Johannes (2019). Fjellskred. (external link)
• Hardeng, Johannes (2019). Flomskred. (external link)
• Hardeng, Johannes (2019). Steinskred. (external link)
• Hardeng, Johannes; Linge, Henriette (2019). Skred. (external link)
• Hardeng, Johannes (2019). Løsmasseskred. (external link)
• Hardeng, Johannes (2019). Jordskred. (external link)
• Hardeng, Johannes (2019). Skred fra fast fjell. (external link)
• Hardeng, Johannes (2019). Steinsprang. (external link)

Masters thesis

• Hardeng, Johannes; Nesje, Atle; Linge, Henriette (2018). Skredkartlegging i Uskedalen, Kvinnherad kommune, Sunnhordland. (external link)

See a complete overview of publications in Cristin.