Please visit the English website

Please visit the English website

Please visit the English website

 

Nettsider (opplysningsmateriale)

• Hoffmann, Friederike; Goris, Nadine; de Vareilles, Mahaut (2022). “Writing successful project proposal” workshop report. (ekstern lenke)
• Hoffmann, Friederike; de Vareilles, Mahaut; Goris, Nadine (2021). “From idea to project: Writing successful project proposals” workshop report. (ekstern lenke)

Vitenskapelig artikkel

• Rooks, Christine; Fang, James Kar-Hei; Mørkved, Pål Tore et al. (2020). Deep-sea sponge grounds as nutrient sinks: Denitrification is common in boreo-Arctic sponges. (ekstern lenke)
• Fang, James Kar-Hei; Rooks, Christine; Krogness, Cathinka M. et al. (2018). Impact of particulate sediment, bentonite and barite (oil-drilling waste) on net fluxes of oxygen and nitrogen in Arctic-boreal sponges. (ekstern lenke)
• Jensen, Sigmund; Fortunato, Sofia A.V.; Hoffmann, Friederike et al. (2016). The relative abundance and transcriptional activity of marine sponge-associated microorganisms emphasizing groups involved in sulfur cycle. (ekstern lenke)
• Olsen, Ranveig Ottøy; Hoffmann, Friederike; Hess-Erga, Ole-Kristian et al. (2016). Ultraviolet radiation as a ballast water treatment strategy: Inactivation of phytoplankton measured with flow cytometry. (ekstern lenke)
• Olsen, Ranveig Ottøy; Hess-Erga, Ole-Kristian; Larsen, Aud et al. (2016). Dual staining with CFDA-AM and SYTOX Blue in flow cytometry analysis of UV-irradiated Tetraselmis suecica to evaluate vitality . (ekstern lenke)
• Leininger, Sven Dirk; Adamski, Marcin; Bergum, Brith et al. (2014). Developmental gene expression provides clues to relationships between sponge and eumetazoan body plans. (ekstern lenke)
• Schoettner, Sandra; Hoffmann, Friederike Urbassek; Cárdenas, Paco A. et al. (2013). Relationships between host phylogeny, host type and bacterial community diversity in cold-water coral reef sponges. (ekstern lenke)
• Schöttner, Sandra; Wild, Christian; Hoffmann, Friederike et al. (2012). Spatial scales of bacterial diversity in cold-water coral reef ecosystems. (ekstern lenke)
• Radax, Regina; Hoffmann, Friederike; Rapp, Hans Tore et al. (2012). Ammonia-oxidizing archaea as main drivers of nitrification in cold-water sponges. (ekstern lenke)
• Schläppy, Marie-Lise; Schöttner, Sandra I; Lavik, Gaute et al. (2010). Evidence for nitrification and denitrification in high and low microbial abundance sponges. (ekstern lenke)
• Schläppy, Marie-Lise; Weber, Miriam; Mendola, Dominick et al. (2010). Heterogeneous oxygenation resulting from active and passive flow in two Mediterranean sponges, Dysidea avara and Chondrosia reniformis. (ekstern lenke)
• Schöttner, Sandra; Hoffmann, Friedrike; Wild, Christian et al. (2009). Inter- and intra-habitat bacterial diversity associated with cold-water corals. (ekstern lenke)
• Hoffmann, Friedrike; Radax, Regina; Woebken, Dagmar et al. (2009). Complex nitrogen cycling in the sponge Geodia barretti. (ekstern lenke)

Doktorgradsavhandling

• Olsen, Ranveig Ottøy; Hoffmann, Friederike (2016). Flow cytometry detection of phytoplankton in UV disinfected water. Implications for ballast water treatment and analysis. (ekstern lenke)

Poster

• Reigstad, Laila Johanne; Baumberger, Tamara; Pedersen, Rolf B. et al. (2014). Potential environmental impacts of CO2 leakage from sub-seafloor CO2 Storage sites.. (ekstern lenke)
• Hoffmann, Friederike; Heinze, Christoph; Pfeil, Benjamin (2013). CARBOCHANGE - Changes in Carbon uptake and emissions by oceans in a changing climate. (ekstern lenke)
• Reigstad, Laila Johanne; Hoffmann, Friederike; Thorseth, Ingunn Hindenes et al. (2013). Microbial and geochemical characterization of the Hugin fracture and an abandoned well in the Sleipner field. (ekstern lenke)
• Reigstad, Laila Johanne; Pedersen, Rolf B.; Baumberger, Tamara et al. (2013). Potential environmental impacts of CO2 leakage from sub-seafloor CO2 storage sites. (ekstern lenke)
• Heinze, Christoph; Hoffmann, Friederike; Pfeil, Benjamin et al. (2012). Changes in carbon uptake and emissions by oceans in a changing climate - CARBOCHANGE. (ekstern lenke)
• Reigstad, Laila Johanne; Hoffmann, Friederike Urbassek; Baumberger, Tamara et al. (2012). Effects of CO2 leakage on seafloor life over a CO2 storage site, -a laboratory model. (ekstern lenke)
• Heinze, Christoph; Hoffmann, Friederike (2011). CARBOCHANGE - changes in carbon uptake and emissions by oceans in a changing climate. (ekstern lenke)
• Heinze, Christoph; Hoffmann, Friederike (2011). CARBOCHANGE - changes in carbon uptake and emissions by oceans in a changing climate. Large-scale integrating collaborative project, March 2011-February 2015. (ekstern lenke)

Brosjyre

• Hoffmann, Friederike; Heinze, Christoph (2013). CARBOCHANGE - Changes in carbon uptake and emissions by oceans in a changing climate. Project information flyer, 2nd edition. (ekstern lenke)
• Hoffmann, Friederike; Heinze, Christoph (2013). EU funded research on the Carbon Cycle. (ekstern lenke)
• Hoffmann, Friederike; Heinze, Christoph (2012). CARBOCHANGE - Changes in carbon uptake and emissions by oceans in a changing climate. Project information flyer. EU FP7 Collaborative project, Large-Scale Integrating Project. (ekstern lenke)

Populærvitenskapelig foredrag

• Hoffmann, Friederike; Heinze, Christoph (2013). Shaping tomorrow’s carbon cycle research. (ekstern lenke)
• Hoffmann, Friederike (2012). Successful Marie Curie Proposals - the role of research administration and management. (ekstern lenke)

Mastergradsoppgave

• Reigstad, Laila Johanne; Thorseth, Ingunn Hindenes; Michelsen, Maria et al. (2013). Geomicrobial descriptions of an abandoned well and a seafloor fracture (Hugin Fracture) in the North Sea. (ekstern lenke)

Faglig foredrag

• Heinze, Christoph; Hoffmann, Friederike (2013). Organisation of, introduction to, and moderation of side event: Side event: Shaping tomorrow's carbon cycle research: Knowledge gaps, international collaboration, and funding priorities. (ekstern lenke)

Vitenskapelig foredrag

• Hoffmann, Friederike; Schöttner, Sandra (2012). BallastFlow - Fra idé til prosjekt med help fra TeknoVest. (ekstern lenke)
• Reigstad, Laila Johanne; Hoffmann, Friederike Urbassek (2012). Micromonitor: A novel tool for biological monitoring of CO2 leakage from sub-seafloor storage sites. (ekstern lenke)

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

• Hoffmann, Friederike; Schläppy, Marie-Lise (2011). Sponges (Porifera) and Sponge Microbes. (ekstern lenke)

Se en full oversikt over publikasjoner i Cristin

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Please visit the English website