Blar i NIBIO Brage på forfatter "Silvennoinen, Hanna Marika"

Viser treff 1-8 av 8

    • Controlled infrared heating of an artic meadow: challenge in the vegetation establishment stage 

      Moni, Christophe; Silvennoinen, Hanna Marika; Kimball, Bruce A.; Fjelldal, Erling; Brenden, Marius; Burud, Ingunn; Flø, Andreas Svarstad; Rasse, Daniel (Journal article; Peer reviewed, 2019-01-19)
      Background: Global warming is going to affect both agricultural production and carbon storage in soil worldwide. Given the complexity of the soil-plant-atmosphere continuum, in situ experiments of climate warming are ...

    • Experimental warming and precipitation reduction affect the biomass of microbial communities in a Sphagnum peatland 

      Basinska, Anna M.; Reczuga, Monika K.; Gabka, Maciej; Strozecki, Marcin; Lucow, Dominika; Samson, Mateusz; Urbaniak, Marek; Lesny, Jacek; Chojnicki, Bogdan H.; Gilbert, Daniel; Sobczynski, Tadeusz; Olejnik, Janusz; Silvennoinen, Hanna Marika; Juszczak, Radoslaw; Lamentowicz, Mariusz (Peer reviewed; Journal article, 2020-02-15)
      Due to their unique flora, hydrology and environmental characteristics, peatlands are precious and specific habitats for microorganisms and microscopic animals. Their microbial network structure and their biomass are crucial ...

    • Heterotrophic respiration in drained tropical peat is greatly affected by temperature—a passive ecosystem cooling experiment 

      Jauhiainen, Jyrki; Kerojoki, Otto; Silvennoinen, Hanna Marika; Limin, Suwido; Vasander, Harry (Journal article; Peer reviewed, 2014)
      Vast areas of deforested tropical peatlands do not receive noteworthy shading by vegetation, which increases the amount of solar radiation reaching the peat surface. Peat temperature dynamics and heterotrophic carbon dioxide ...

    • Low impact of dry conditions on the CO2 exchange of a Northern-Norwegian blanket bog 

      Lund, Magnus; Bjerke, Jarle W.; Drake, Bert G.; Engelsen, Ola; Hansen, Georg Heinrich; Parmentier, Frans-Jan W.; Powell, Thomas; Silvennoinen, Hanna Marika; Sottocornola, Matteo; Tømmervik, Hans; Weldon, Simon Mark; Rasse, Daniel (Journal article; Peer reviewed, 2015)
      Northern peatlands hold large amounts of organic carbon (C) in their soils and are as such important in a climate change context. Blanket bogs, i.e. nutrient-poor peatlands restricted to maritime climates, may be extra ...

    • Mapping peat soil moisture under oil palm plantation and tropical forest in Sarawak 

      Ngau, Laura D.; Fong, Sim S.; Khoon, Kho L.; Rumpang, Elisa; Vasander, Harri; Jauhiainen, Jyrki; Yrjälä, Kim; Silvennoinen, Hanna Marika (Peer reviewed; Journal article, 2022)
      Water table conditions in drained peatlands affect peat decomposition, fluvial carbon and greenhouse gas emissions, and plant growth in oil palm plantations. This study illustrates the spatial heterogeneity of soil moisture ...

    • Modelling CO2 and CH4 emissions from drained peatlands with grass cultivation by the BASGRA-BGC model 

      Huang, Xiao; Silvennoinen, Hanna Marika; Kløve, Bjørn; Regina, Kristiina; Kandel, Tanka P.; Piayda, Arndt; Karki, Sandhya; Lærke, Poul Erik; Höglind, Mats (Peer reviewed; Journal article, 2021-04-15)
      Cultivated peatlands under drainage practices contribute significant carbon losses from agricultural sector in the Nordic countries. In this research, we developed the BASGRA-BGC model coupled with hydrological, soil carbon ...

    • Restaurering av myr. Potensialet for karbonlagring og reduksjon av klimagassutslipp 

      Weldon, Simon Mark; Parmentier, Frans-Jan W.; Grønlund, Arne; Silvennoinen, Hanna Marika (NIBIO Rapport;2(113) 2916, Research report, 2016-11-02)
      I denne rapporten har vi undersøkt i hvilken grad restaurering av myr kan bidra til ny karbonlagring og samtidig reduserte klimagassutslipp. Et litteraturstudium viser at drenert myr er en langt større kilde til CO2-utslipp ...

    • Utslippsreduksjoner i norsk jordbruk. Kunnskapsstatus og tiltaksmuligheter. 

      Bardalen, Arne; Rivedal, Synnøve; Aune, Anders; O`Toole, Adam; Walland, Finn; Silvennoinen, Hanna Marika; Sturite, Ievina; Bøe, Frederik; Rasse, Daniel; Pettersen, Ivar; Øygarden, Lillian (NIBIO Rapport;4(149) 2018, Research report, 2018-12-04)
      Sammendrag: Denne rapporten gir en oppdatert oversikt over tiltakspotensiale for tiltak som jordbruket kan iverksette for å redusere klimagassutslipp. Det er tiltak innen dagens produksjonsystemer og struktur som er vektlagt. ...