Research article2014Peer reviewed
Constructing a layered electrical conductivity model using k nearest-neighbour predictions and a combination of two proximal sensors
Piikki, Kristin; Wetterlind, Johanna; Söderström, Mats et al.
Kristin Persson
Department of Soil and Environment
Faculty of Natural Resources and Agricultural Sciences
Email: kristin.persson@slu.se
ORCID: 0000-0003-2120-4486
Publications
2014
2013
Conference abstract2013
Increasing the Number of Calibration Samples by Mixing Traditional Soil Analysis with In-field vis-NIR Spectroscopy
Wetterlind, Johanna; Piikki, Kristin.
Conference paper2013Peer reviewed
Improved predictions of soil texture and soil organic matter content by combining simultaneous in-situ measurements of visible and near infrared reflectance, electrical conductivity and insertion force
Wetterlind, Johanna; Piikki, Kristin; Stenberg, Bo et al.
Conference paper2013Peer reviewed
Spatial variation in Swedish field experiments
Piikki, Kristin; Söderström, Mats; Stenberg, Maria et al.
Report2013Open access
Jordartskartering av matjord och alv direkt i fält
Piikki, Kristin; Wetterlind, Johanna; Söderström, Mats et al.
Conference paper2013Peer reviewed
Three-layered soil maps based on sensor measurements
Piikki, Kristin; Söderström, Mats; Wetterlind, Johanna et al.;Stafford, JV (ed.);
Research article2013Peer reviewed
Sensor data fusion for topsoil clay mapping
Piikki, Kristin; Söderström, Mats; Stenberg, Bo.
2012
Report2012Open access
Variation i marken inom fältförsök
Piikki, Kristin; Söderström, Mats; Stenberg, Maria et al.
2011
Conference paper2011Peer reviewed
Sensor data fusion for topsoil clay mapping of an agricultural field
Piikki, Kristin; Söderström, Mats; Stenberg, Bo.
2009
Research article2009Peer reviewed
Evidence for Impacts of Near-ambient Ozone Concentrations on Vegetation in Southern Sweden
Karlsson, Per Erik; Pleijel, Håkan; Danielsson, Helena et al.
Research article2009Peer reviewed
Estimates of AOT ozone indices from time-integrated ozone data and hourly air temperature measurements in southwest Sweden
Piikki Kristin, Klingberg Jenny, Pihl Karlsson Gunilla, Karlsson Per Erik, Pleijel Håkan.
2008
Report2008
Mätningar av marknära ozon och meteorologi vid kustnära och urbana miljöer i Halland, Skåne och Västra Götalands län. Utveckling av miljömålsuppföljning för ozon med hjälp av diffusionsprovtagare och mobilt mätsystem
Piikki, Kristin; Karlsson, Per Erik; Klingberg, Jenny et al.;Piikki, Kristin (ed.);
Research article2008Peer reviewed
The open-top chamber impact on vapour pressure deficit and its consequences for stomatal ozone uptake
Piikki K, De Temmerman L, Högy P, Pleijel H.
Report2008
Förslag till: Mätprogram för marknära ozon i bakgrundsmiljön i södra Sverige med hänsyn till ozonets variation i landskapet
Karlsson, Per Erik; Pihl Karlsson, Gunilla; Klingberg, Jenny et al.
Conference paper2008
Future human and vegetation exposure for ozone - European emissions, hemispheric background, climate change and local geography
Karlsson, Per Erik; Pleijel, Håkan; Pihl Karlsson, Gunilla et al.
Conference paper2008
Global change and plant ozone uptake: Impact of elevated CO2 and meteorology
Pleijel, Håkan; Karlsson, Per Erik; Uddling, Johan et al.
Research article2008Peer reviewed
The grain quality of spring wheat (Triticum aestivum L.) in relation to elevated ozone uptake and carbon dioxide exposure
Piikki K, De Temmerman L, Ojanperä K, Danielsson H, Pleijel H.
2007
Research article2007Peer reviewed
Impact of elevated O-3 and CO2 exposure on potato (Solanum tuberosum L. cv. Bintje) tuber macronutrients (N, P, K, Mg, Ca)
Piikki, K.; Vorne, V.; Ojanpera, K. et al.
Research article2007Peer reviewed
Evaluating the relationship between leaf chlorophyll concentration and SPAD-502 chlorophyll meter readings
Uddling, J.; Gelang-Alfredsson, J.; Piikki, K. et al.
2004
Research article2004Peer reviewed
The impact of tropospheric O3 on leaf number duration and tuber yield of the potato (Solanum tuberosum L.) cultivars Bintje and Kardal
Piikki K, Selldén G, Pleijel H.
2003
Research article2003Peer reviewed
Potato tuber sugars, starch and organic acids in relation to ozone exposure
Piikki, K; Vorne, V; Ojanperä, K et al.
Research article2003Peer reviewed
The effects of tropospheric ozone and elevated carbon dioxide on potato (Solanum tuberosum L. cv. Bintje) growth and yield
Persson K, Danielsson H, Selldén G, Pleijel H.
2002
Research article2002Peer reviewed
Effects of elevated carbon dioxide and ozone on potato tuber quality in the European multiple-site experiment ‘CHIP-project’
Vorne V, Ojanperä K, De Temmerman L, Bindi M, Högy P, Jones MB, Lawson T, Persson K.
Research article2002Peer reviewed
Growth and marketable-yield responses of potato to increased CO2 and ozone
Craigon J, Fangmeier A, Jones M, Donnelly A, Bindi M, De Temmerman L, Persson K, Ojanpera K.
Research article2002Peer reviewed
Effects of elevated CO2 and/or ozone on nutrient concentrations and nutrient uptake of potatoes
Fangmeier A, De Temmerman L, Black C, Persson K, Vorne V.
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