Blar i Publikasjoner fra Cristin - NIVA på tidsskrift "Journal of Geophysical Research (JGR): Biogeosciences"

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    • Boreal Headwater Catchment as Hot Spot of Carbon Processing From Headwater to Fjord 

      Clayer, Francois; Thrane, Jan-Erik; Brandt, Uta; Dörsch, Peter; de Wit, Heleen (Peer reviewed; Journal article, 2021)
      Boreal headwaters and aquatic sediments are significant transporters, stores and processors of terrestrial carbon (C) as well as emitters of greenhouse gases (GHGs), mainly CO2 and CH4. While terrestrial ecosystems are net ...

    • Exploring the Suitability of Ecosystem Metabolomes to Assess Imprints of Brownification and Nutrient Enrichment on Lakes 

      Fonvielle, Jeremy A.; Giling, Darren P.; Dittmar, Thorsten; Berger, Stella Angela; Nejstgaard, Jens Christian; Solheim, Anne Lyche; Gessner, Mark O.; Grossart, Hans-Peter; Singer, Gabriel (Peer reviewed; Journal article, 2021)
      Loadings of colored dissolved organic matter (cDOM) and nutrients affect lake ecosystem functioning in opposite ways, rendering assessments of combined effects challenging. We used the “ecosystem metabolome” as a conceptual ...

    • Metabolism Modeling in Rivers With Unsteady Flow Conditions and Transient Storage Zones 

      Pathak, Devanshi; Demars, Benoît Olivier Laurent (Peer reviewed; Journal article, 2023)
      Whole-stream metabolism characterizes energy and carbon transformations, thus providing an estimate of the food base and CO2 emission sources from streams and rivers. Metabolism models are generally implemented with a ...

    • Nitrous Oxide Dynamics in the Siberian Arctic Ocean and Vulnerability to Climate Change 

      Wild, Birgit; Ray, Nicholas E.; Lett, Céline; Davies, Amelia Jane; Kirillova, Elena; Holmstrand, Henry; Klevantceva, Elizaveta; Osadchiev, Alexander; Gangnus, Ivan; Yakushev, Evgeniy; Kosmach, Denis; Dudarev, Oleg; Gustafsson, Örjan; Semiletov, Igor; Brüchert, Volker (Peer reviewed; Journal article, 2023)
      Nitrous oxide (N2O) is a strong greenhouse gas and stratospheric ozone-depleting substance. Around 20% of global emissions stem from the ocean, but current estimates and future projections are uncertain due to poor spatial ...