Blar i Rapporter på forfatter "Filzmoser, Peter"
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New geochemical data from a collection of till samples from Nordland, Troms and Finnmark
Reimann, Clemens; Filzmoser, Peter; Finne, Tor Erik (NGU-Rapport (2011.045), Report, 2011)For the whole area covered by the MINN project there exist collections of mineral soil (till) samples that were originally collected during the early to mid 1980s at an average density of 1 site\/50 km2 for the Nordkalott ... -
Nye geokjemiske data fra en samling moreneprøver fra Nordland, Troms og Finnmark
Reimann, Clemens; Filzmoser, Peter; Finne, Tor Erik (NGU-Rapport (2011.044), Report, 2011)For hele området som omfattes av MINN-prosjektet fantes det på lager prøver av mineraljord (morene) som opprinnelig ble samlet inn gjennom første halvdel av 1980-årene, med en gjennomsnittlig prøvetakingstetthet på 1\/50 ... -
Prediction of the spatial structure of censored data by robust statistical methods.
Reimann, Clemens; Filzmoser, Peter (NGU-Rapport (2000.084), Report, 2000)Censored data are a well-known problem when dealing with regional geochemical data. Often many analytical results for some of the most interesting variables, for example gold (Au), are reported as below detection limits. ... -
Soil geochemical data from the Nordkinn peninula, Finnmark
Reimann, Clemens; Filzmoser, Peter; Finne, Tor Erik (NGU-Rapport (2012.016), Report, 2012)The Nordkinn Peninsula consists of a series of Neoproterozoic fluvial, cross-bedded sandstones belonging to the Kalak Nappe complex wich are derived from basement terraines of the Fennoscandian shield (Roberts, 2007). On ... -
The EuroGeoSurveys Geochemical Mapping of Agricultural and grazing land Soils project (GEMAS)
Reimann, Clemens; Filzmoser, Peter; Eggen, Ola A.; Demetriades, Alecos (NGU-Rapport (2011.043), Report, 2011)Evaluation of quality control results of total C and S, total organic carbon (TOC), cation exchange capacity (CEC), XRF, pH, and particle size distribution (PSD) analysis.\rRigorous quality control (QC) is one of the ... -
The EuroGeoSurveys geochemical mapping of agricultural and grazing land soils project (GEMAS) - Evaluation of quality control results of aqua regia extraction analysis
Reimann, Clemens; EuroGeoSurveys Geochemistry expert group; Filzmoser, Peter; Eggen, Ola A.; Demetriades, Alecos (NGU-Rapport (2009.049), Report, 2009)Rigorous quality control (QC) is one of the keystones to the success of any regional geochemical mapping programme. For the EuroGeoSurveys (EGS) GEMAS (Geochemical mapping of agricultural and grazing land soils) project ... -
The Eurogeosurveys geochemical mapping of agricultural and grazing land soils project (GEMAS) - Evaluation of quality control results of particle size estimation by MIR prediction, Pb-isotope and MMI-extraction analysis
Reimann, Clemens; Kriete, Cornelia; Filzmoser, Peter; Eggen, Ola A.; Birke, Manfred; Demetriades, Alecos (NGU-Rapport (2012.051), Report, 2012)Rigorous quality control (QC) is one of the keystones to the success of any regional geochemical mapping programme. For the EuroGeoSurveys (EGS) GEMAS (Geochemical mapping of agricultural and grazing land soils) project ...