• ORCHIDEE-PEAT (revision 4596), a model for northern peatland CO2, water, and energy fluxes on daily to annual scales 

      Qiu, Chunjing; Zhu, Dan; Ciais, Philippe; Guenet, Bertrand; Krinner, Gerhard; Peng, Shushi; Aurela, Mika; Bernhofer, Christian; Brümmer, Christian; Bret-Harte, Syndonia; Chu, Housen; Chen, Jiquan; Desai, Ankur R.; Dušek, Jiří; Euskirchen, Eugénie S.; Fortuniak, Krzysztof; Flanagan, Lawrence B.; Friborg, Thomas; Grygoruk, Mateusz; Gogo, Sébastien; Grünwald, Thomas; Hansen, Birger U.; Holl, David; Humphreys, Elyn; Hurkuck, Miriam; Kiely, Gerard; Klatt, Janina; Kutzbach, Lars; Largeron, Chloé; Laggoun-Défarge, Fatima; Lund, Magnus; Lafleur, Peter M.; Li, Xuefei; Mammarella, Ivan; Merbold, Lutz; Nilsson, Mats B.; Olejnik, Janusz; Ottosson-Löfvenius, Mikaell; Oechel, Walter C.; Parmentier, Frans-Jan W.; Peichl, Matthias; Pirk, Norbert; Peltola, Olli; Pawlak, Włodzimierz; Rasse, Daniel; Rinne, Janne; Shaver, Gaius R.; Schmid, Hans Peter; Sottocornola, Matteo; Steinbrecher, Rainer; Sachs, Torsten; Urbaniak, Marek; Zona, Donatella; Ziemblinska, Klaudia (Journal article; Peer reviewed, 2018-02-05)
      Peatlands store substantial amounts of carbon and are vulnerable to climate change. We present a modified version of the Organising Carbon and Hydrology In Dynamic Ecosystems (ORCHIDEE) land surface model for simulating ...
    • A re-analysis of NH4+ sorption on biochar: Have expectations been too high? 

      Weldon, Simon Mark; van der Veen, Bert; Farkas, Eva; Kocatürk Schumacher, Nazli Pelin; Dieguez-Alonso, Alba; Budai, Alice Erzebet; Rasse, Daniel (Peer reviewed; Journal article, 2022-04-22)
      Sorption of nutrients such as NH4+ is often quoted as a critical property of biochar, explaining its value as a soil amendment and a filter material. However, published values for NH4+ sorption to biochar vary by more than ...
    • Simulated CO2 leakage experiment in terrestrial environment: Monitoring and detecting the effect on a cover crop using g p 13C analysis 

      Moni, Christophe; Rasse, Daniel (Journal article; Peer reviewed, 2013-08-05)
      Geological CO2 storage will be designed to prevent any CO2 leakage. However, according to precaution principles the impact of any risks, independently from its probability of occurrence, must be studied. Following this ...
    • Soil organic carbon models need independent time-series validation for reliable prediction 

      Le Noë, Julia; Manzoni, Stefano; Abramoff, Rose; Bölscher, Tobias; Bruni, Elisa; Cardinael, Rémi; Ciais, Philippe; Chenu, Claire; Clivot, Hugues; Derrien, Delphine; Ferchaud, Fabien; Garnier, Patricia; Goll, Daniel; Lashermes, Gwenaëlle; Martin, Manuel; Rasse, Daniel; Rees, Frédéric; Sainte-Marie, Julien; Salmon, Elodie; Schiedung, Marcus; Schimel, Josh; Wieder, William; Abiven, Samuel; Barré, Pierre; Cécillon, Lauric; Guenet, Bertrand (Peer reviewed; Journal article, 2023-05-08)
      Numerical models are crucial to understand and/or predict past and future soil organic carbon dynamics. For those models aiming at prediction, validation is a critical step to gain confidence in projections. With a ...
    • Soil organic matter molecular composition and state of decomposition in three locations of the European Arctic 

      Pengerud, Annelene; Dignac, Marie-France; Certini, Giacomo; Strand, Line Tau; Forte, Claudia; Rasse, Daniel (Journal article; Peer reviewed, 2017-09-01)
      Increased mineralization of the organic matter (OM) stored in permafrost is expected to constitute the largest additional global warming potential from terrestrial ecosystems exposed to a warmer climate. Chemical composition ...
    • Systems analysis of field and laboratory experiments considering impacts of CO2 leakage in terrestrial systems 

      Bond, A. E.; Metcalfe, R.; Maul, P. R.; Suckling, P.; Thatcher, K.; Walke, R.; Smith, K.; Rasse, Daniel; Steven, M.; Jones, D. (Journal article; Peer reviewed, 2013-08-05)
      Geological CO2 storage will be designed to prevent any CO2 leakage. However, as recognized by the European Commission's (EC) CO2 Storage Directive, a capability is needed to assess leakage impacts, even though leaks are ...
    • The effect of a biochar temperature series on denitrification: which biochar properties matter? 

      Weldon, Simon; Rasse, Daniel; Budai, Alice; Tomic, Oliver; Dörsch, Peter (Journal article; Peer reviewed, 2019-05-03)
      Biochar has been shown to reduce nitrous oxide (N2O) emissions from soils, but the effect is highly variable across studies and the mechanisms are under debate. To improve our mechanistic understanding of biochar effects ...
    • 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. ...
    • Vulnerability and resilience of the carbon exchange of a subarctic peatland to an extreme winter event 

      Parmentier, Frans-Jan W.; Rasse, Daniel; Lund, Magnus; Bjerke, Jarle W.; Drake, Bert G.; Weldon, Simon Mark; Tømmervik, Hans; Hansen, Georg Heinrich (Journal article; Peer reviewed, 2018)
      Extreme winter events that damage vegetation are considered an important climatic cause of arctic browning—a reversal of the greening trend of the region—and possibly reduce the carbon uptake of northern ecosystems. ...