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Limestone Solution Intensity in a Karst Area in Lapland, Northern Sweden

by Helldén, Ulf, Hellden, Ulf
Published in Geografiska Annaler. Series A, Physical Geography (1973)

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Limestone Solution Intensity in a Karst Area in Lapland, Northern Sweden

by Helldén, Ulf
Published in Geografiska Annaler: Series A, Physical Geography (1973)

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3

Land degradation in NE Iceland : an assessment of extent, causes and consequences

by Helldén, Ulf, Olafsdottir, Rannveig
Published 1999

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Report
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4

Climate Change and Land Degradation in Iceland

by Helldén, Ulf, Olafsdottir, Rannvig
Published 2001

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Book Part
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5

Desertification and global climate change – Little Ice Age desertification in Iceland?

by Helldén, Ulf, Brogaard, Rannveig
Published 1999

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Conference Object
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6

Evaluation of Landsat data for geographical applications: A survey of an arctic/subarctic mountain area, Varanger Peninsula, northern Norway

by Helldén, Ulf, Malmström, Bo, Palmér, Owe
Published in Norsk Geografisk Tidsskrift - Norwegian Journal of Geography (1979)

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Article in Journal/Newspaper