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Kristina Åhlgren

Title: Researcher School/office: School of Science and Technology


Phone: +46 19 303981

Room: B3310

Research subject Research environments

Research projects

Research teams


Articles in journals |  Conference papers |  Doctoral theses, comprehensive summaries |  Manuscripts | 

Articles in journals

Åhlgren, K. , Sjöberg, V. , Allard, B. & Bäckström, M. (2021). Groundwater chemistry affected by trace elements (As, Mo, Ni, U and V) from a burning alum shale waste deposit, Kvarntorp, Sweden. Environmental Science and Pollution Research, 28 (23), 30219-30241.
Åhlgren, K. , Sjöberg, V. , Grawunder, A. , Allard, B. & Bäckström, M. (2020). Chemistry of Acidic and Neutralized Alum Shale Pit Lakes 50 Years After Mine Closure, Kvarntorp, Sweden. Mine Water and the Environment, 39 (3), 481-497.

Conference papers

Åhlgren, K. , Sjöberg, V. & Bäckström, M. (2018). Leaching of U, V, Ni and Mo from Alum Shale Waste as a Function of Redox and pH - Suggestion for a Leaching method. In: Wolkersdorfer, Ch., Sartz, L., Weber, A., Burgess, J. and Tremblay, G., Mine Water Risk to Opportunity. Paper presented at 11th ICARD, IMWA, WISA MWD 2018 Conference – Risk to Opportunity, Pretoria, South Africa, 10-14 September, 2018 (pp. 782-787). Pretoria, South Africa: Tshwane University of Technology.
Åhlgren, K. , Sjöberg, V. , Sartz, L. & Bäckström, M. (2017). Understanding Groundwater composition at Kvarntorp, Sweden, from leaching tests and multivariate statistics. In: Wolkersdorfer, C.; Sartz, L.; Sillanpää, M.; Häkkinen, A., 13th International Mine Water Association Congress – Mine Water & Circular Economy Proceedings, Volume 2. Paper presented at 13th International Mine Water Association Congress – "Mine Water & Circular Economy – A Green Congress" (IMWA 2017), Rauha, Lappeenranta, Finland, June 25-30, 2017 (pp. 770-776). International Mine Water Association.
Åhlgren, K. , Sjöberg, V. , Sartz, L. & Bäckström, M. (2017). Understanding Groundwater Composition at Kvarntorp, Sweden, from Leaching Tests and Multivariate Statistics. In: Wolkersdorfer, C., Sartz, L., Sillanpää, M. and Häkkinen, A, Mine Water & Circular Economy. Paper presented at IMWA 2017, Mine Water & Circular Economy, 13th International Mine Water Association Congress, Lappeenranta, Finland, 25-30 June, 2017 (pp. 770-776). Lappeenranta, Finland: Lappeenranta University of Technology.
Åhlgren, K. & Bäckström, M. (2016). Identification of major point sources in the severely contaminated alum shale area in Kvarntorp, Sweden. In: Drebenstedt, C. & Paul, M., Mining Meets Water – Conflicts and Solutions IMWA 2016 in Leipzig, Germany, July 11–15, 2016. Paper presented at Annual Meeting of the International-Mine-Water-Association (IMWA 2016), Leipzig, Germany, July 11-15, 2016 (pp. 377-382). Freiberg: TU Bergakademie Freiberg, Institute of Mining and Special Civil Engineering.

Doctoral theses, comprehensive summaries

Åhlgren, K. (2020). Environmental impact of alum shale mining in Kvarntorp, Närke, Sweden. (Doctoral dissertation). (Comprehensive summary) Örebro: Örebro University.