Blar i Vitenskapelige artikler på forfatter "Callesen, Ingeborg"
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Reviews and syntheses: Greenhouse gas exchange data from drained organic forest soils – a review of current approaches and recommendations for future research
Jauhiainen, Jyrki; Alm, Jukka; Bjarnadottir, Brynhildur; Callesen, Ingeborg; Christiansen, Jesper R; Clarke, Nicholas; Dalsgaard, Lise; He, Hongxing; Jordan, Sabine; Kazanaviciute, Vaiva; Klemedtsson, Leif; Laurén, Ari; Lazdiņš, Andis; Lehtonen, Aleksi; Lohila, Annalea; Lupikis, Ainars; Mander, Ülo; Minkkinen, Kari; Kasimir, Åsa; Olsson, Mats; Ojanen, Paavo; Óskarsson, Hlynur; Sigurdsson, Bjarni D.; Søgaard, Gunnhild; Soosaar, Kaido; Vesterdal, Lars; Laiho, Raija (Journal article; Peer reviewed, 2019-12-10)Drained organic forest soils in boreal and temperate climate zones are believed to be significant sources of the greenhouse gases (GHGs) carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O), but the annual fluxes ... -
Soil texture analysis by laser diffraction and sedimentation and sieving–method and instrument comparison with a focus on Nordic and Baltic forest soils
Callesen, Ingeborg; Palviainen, Marjo; Armolaitis, Kęstutis; Rasmussen, Charlotte; Kjønaas, O. Janne (Peer reviewed; Journal article, 2023-06-23)Purpose: Laser diffraction (LD) for determination of particle size distribution (PSD) of the fine earth fraction appeared in the 1990s, partly substituting the Sieving and Sedimentation Method (SSM). Whereas previous ...