Blar i Doctoral theses (KBM) på forfatter "Frostegård, Åsa"
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Biogas digestate as substrate and vector for the introduction of N2O-respiring bacteria to agricultural soil
Jonassen, Kjell Rune (Phd Thesis;2021:53, Doctoral thesis, 2021)Anthropogenic nitrous oxide (N2O) emissions are largely driven by the input of N-based fertilizers in agriculture. N2O emissions from agricultural soils in Europe are estimated to 0.51 Tg annually (Fig. I), which sums to ... -
Microbial denitrification control in acid and neutral soils with implications for greenhouse gas emissions and atmospheric chemistry
Lim, Yen Nee Natalie (PhD Thesis;2017:51, Doctoral thesis, 2017)As with the ancient philosophy of ex nihilo, nihil fit (out of nothing, nothing is produced: nothing comes from nothing), the law of the conservation of mass dictates that no atoms in a chemical reaction may be created or ... -
Novel aspects of the ecophysiology of denitrifying bacteria and their roles in N2O emissions
Lycus, Pawel Michal (PhD Thesis;2017:91, Doctoral thesis, 2017)Environmental bacteria are in general limited by nutrient availability, and as the conditions fluctuate rapidly and unpredictably they must adapt or they will not thrive. This requires fast and adequate sensing and ...