Browsing NGU Open Archive by Author "Taftø, Siw"
Now showing items 1-3 of 3
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Calcium availability in soil and humus : limitations of machine-learning driven mapping
Acosta-Gongora, Pedro; Wang, Ying; Finne, Tor Erik; Taftø, Siw; Heldal, Tom (NGU-Rapport (2024.003), Report, 2024)Calcium (herein a proxy for lime) is an important nutrient for plants and its availability within an area can favour the occurrence and/or dominance of certain plant species. Regional and local scale studies were carried ... -
Mineral soil geochemistry in Møre and Romsdal county, Q-C report
Acosta-Gongora, Pedro; Andersson, Malin; Finne, Tor Erik; Taftø, Siw; Venvik, Guri (NGU-Rapport (2024.002), Report, 2024)This report describes the mineral soil geochemistry results from two areas: 1) the entire Møre and Romsdal county (n= 430), and 2) the Ålesund municipality (Møre and Romsdal county; n= 284). The former is a continuation ... -
Organic soil geochemistry in Hedmark and Møre and Romsdal counties, QC-report
Acosta-Gongora, Pedro; Andersson, Malin; Finne, Tor Erik; Taftø, Siw; Venvik, Guri (NGU-Rapport (2024.001), Report, 2024)This survey constitutes a continuation of corresponding surveys undertaken in Trøndelag county as part of the National Geochemistry Mapping Project. Organic soil samples (humus) were collected in Hedmark (n= 787) and More ...