Blar i NGU Open Archive på forfatter "Gustafson, Gunnar"
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Regional similarities in the distribution of well yield from crystalline rocks in Fennoscandia
Gustafson, Gunnar; Morland, Geir; Banks, David; Mäkelä, Jorma; Gundersen, Pål (NGU Bulletin (450), Journal article, 2010)Well yields from Precambrian and Palaeozoic bedrock in Norway, Sweden and Finland exhibit very similar and approximately log-normal distributions: all three data sets exhibit a median yield of 600-700 L hr-1, despite the ... -
Strategies for groundwater prospecting in hard rocks: a probabilistic approach
Gustafson, Gunnar (NGU Bulletin (439), Journal article, 2002)Private wells in fractured, Precambrian, crystlline rocks are important for rural areas and small communities in Sweden. Since well yields normally are small, systematic approaches to groundwater prospecting are required ...