Konferensabstrakt2025
Influence of Reactive Media on Microbial Sulfate Reduction at Two Distinct Temperatures
Bettoni, Laura Nina; Hellman, Maria; Hallin, Sara et al.
Publikationer
2025
2024
Forskningsartikel2024Vetenskapligt granskadÖppen tillgång
Microbial succession and denitrifying woodchip bioreactor performance at low water temperatures
Hellman, Maria; Juhanson, Jaanis; Wallnas, Felicia et al.
2022
Forskningsartikel2022Vetenskapligt granskadÖppen tillgång
Nitrogen Removal Capacity of Microbial Communities Developing in Compost- and Woodchip-Based Multipurpose Reactive Barriers for Aquifer Recharge With Wastewater
Hellman, Maria; Valhondo, Cristina; Martinez-Landa, Lurdes et al.
Doktorsavhandling2022Öppen tillgång
Microbial communities and nitrogen cycling functions in barrier systems for treatment of nitrogen polluted water
Hellman, Maria.
2021
Forskningsartikel2021Vetenskapligt granskadÖppen tillgång
Microbial controls on net production of nitrous oxide in a denitrifying woodchip bioreactor
Nordstrom, Albin; Hellman, Maria; Hallin, Sara et al.
Forskningsartikel2021Vetenskapligt granskadÖppen tillgång
Methane and Nitrous oxide production from agricultural peat soils in relation to drainage level and abiotic and biotic factors
Norberg, Lisbet; Hellman, Maria; Berglund, Kerstin et al.
Forskningsartikel2021Vetenskapligt granskadÖppen tillgång
Substrate type determines microbial activity and community composition in bioreactors for nitrate removal by denitrification at low temperature
Hellman, Maria; Hubalek, Valerie; Juhanson, Jaanis et al.
2019
Forskningsartikel2019Vetenskapligt granskad
Importance of plant species for nitrogen removal using constructed floating wetlands in a cold climate
Choudhury, Maidul, I; Segersten, Joel; Hellman, Maria et al.
Forskningsartikel2019Vetenskapligt granskad
External carbon addition for enhancing denitrification modifies bacterial community composition and affects CH4 and N2O production in sub-arctic mining pond sediments
Hellman, Maria; Bonilla-Rosso, German; Widerlund, Anders et al.
2018
Licentiatavhandling2018Öppen tillgång
Microbial nitrate removal from mining waters
Hellman, Maria.
2015
Forskningsartikel2015Vetenskapligt granskad
Relative importance of plant uptake and plant associated denitrification for removal of nitrogen from mine drainage in sub-arctic wetlands
Hallin, Sara; Hellman, Maria; Choudhury, Maidul I. et al.
2014
Forskningsartikel2014Vetenskapligt granskadÖppen tillgång
Nitrogen fixation in shallow-water sediments: Spatial distribution and controlling factors
Andersson, Björn; Sundbäck, Kristina; Hellman, Maria et al.
Forskningsartikel2014Vetenskapligt granskad
Nitrogen removal and spatial distribution of denitrifier and anammox communities in a bioreactor for mine drainage treatment
Herbert, Roger; Winbjörk, Harry; Hellman, Maria et al.
2011
Forskningsartikel2011Vetenskapligt granskad
Survey of bromodeoxyuridine uptake among environmental bacteria and variation in uptake rates in a taxonomically diverse set of bacterial isolates
Hellman, Maria; Berg, Jeanette; Brandt, Kristian K. et al.
Forskningsartikel2011Vetenskapligt granskadÖppen tillgång
Spatial distribution of ammonia-oxidizing bacteria and archaea across a 44-hectare farm related to ecosystem functioning
Wessén, Ella; Söderström, Mats; Stenberg, Maria et al.
2008
Forskningsartikel2008Vetenskapligt granskadÖppen tillgång
Use of a novel nonantibiotic triple marker gene cassette to monitor high survival of Pseudomonas fluorescens SBW25 on winter wheat in the field
Jaderlund, Lotta; Hellman, Maria; Sundh, Ingvar et al.