Kasper Hancke, PhD
Research Scientist in Marine Biology
Attard, KM, K Hancke, MK Sejr, RN Glud (2016) Benthic primary production and mineralization in a High Arctic fjord: in situ assessments by aquatic eddy covariance. Marine Ecology Progress Series 554:35-50
Murniati E, D Gross, H Herlina, K Hancke, RN Glud and A Lorke (2016) Oxygen imaging at the sediment-water interface using lifetime-based laser induced fluorescence (τLIF) of nano-sized particles. Limnology and Oceanography: Methods . DOI: 10.1002/lom3.10108 [pdf]
Donis D, M Holtappels, C Noss, C Cathalot, K Hancke, P Polsenaere, A Lorke, RN Glud, F Wenzhöfer, FJR Meysman, DF McGinnis (in press) An assessment of the precision and confidence of aquatic eddy correlation measurements. Journal of Atmospheric and Oceanic Technology 32(3):642-655. DOI: 10.1175/JTECH-D-14-00089.1 [pdf]
Hancke K, T Dalsgaard, MK Sejr, S Markager, RN Glud (2015) Phytoplankton Productivity in an Arctic Fjord (West Greenland): Estimating Electron Requirements for Carbon Fixation and Oxygen Production. PLoS ONE 10(7): e0133275. doi:10.1371/journal.pone.0133275 [pdf]
Lund‐Hansen LC, S Markager, K Hancke, T Stratmann, S Rysgaard, H Ramløv, BK Sorrell (2015). Effects of sea-ice light attenuation and CDOM absorption in the water below the Eurasian sector of central Arctic Ocean (>88oN). Polar Research 34, 23978, doi.10.3402/polar.v34.23978
Valle KC, M Nymark, I Aamot, K Hancke, P Winge, K Andresen, G Johnsen AM Bones and T Brembu (2014) System responses to equal doses of Photosynthetically Usable Radiation of blue, green, and red light in the marine diatom Phaeodactylum tricornutum. PLoS ONE 9(12): e114211. doi:10.1371/journal.pone.0114211 [pdf]
Hancke K, B Sorell, LC Lund-Hansen, M Larsen, T Hancke, R Glud (2014). Effects of temperature and irradiance on a benthic microalgae community: A combined two-dimensional oxygen and fluorescence imaging approach. Limnology and Oceanography 59(5): 1599-1611. DOI: 10.4319/lo.2014.59.5.1599 [pdf]
Lorente, C, S Muñiz, J Val, D Merchan, J Causapé, RN Glud, K Hancke, E Navarro (2014) Impacts of agricultural irrigation on nearby freshwater ecosystems: the impacts of triazine herbicides in algal biofilms during an agricultural year. Science of the Total Environment – 07/2014; DOI: 10.1016/j.scitotenv.2014.06.108 [pdf]
Nymark M, KC Valle, K Hancke, P Winge, K Andresen, G Johnsen AM Bones and T Brembu (2013) Molecular and Photosynthetic Responses to Prolonged Darkness and Subsequent Acclimation to Re-Illumination in the Diatom Phaeodactylum tricornutum. PLoS ONE 03/2013; 8(3):e58722 [pdf]
Alver MO, K Hancke, E Sakshaug and D Slagstad (2012). A spectrally resolved light propagation model for aquatic systems: steps toward parameterzing primary production. Journal of Marine Systems,DOI:10.1016/j.jmarsys.2012.03.007 [pdf]
Hancke K, EK Hovland, Z Volent, R. Pettersen, G Johnsen, M Moline and E Sakshaug (2012). Optical properties of CDOM across the Polar Front in the Barents Sea: Origin, Distribution and Significance. Journal of Marine Systems, DOI: 10.1016/j.jmarsys.2012.06.006 [pdf]
Clark C, . Hancke, A Xydes, K Hall, F Schreiber, J Klemme, and M Moline (2012). Estimation of Volumetric Oxygen Concentration in a Marine Environment with an Autonomous Underwater Vehicle. Journal of Field Robotics. P. 1-16. DOI: 10.1002/rob.2142 [pdf]
Erga SR, N Ssebiyonga, B Hamre, Ø Frette, EK Hovland, K Hancke, K Drinkwater and F Rey (2012). Environmental control of phytoplankton distribution and photosynthetic capacity at the Jan Mayen Front in the Norwegian Sea. Journal of Marine Systems, DOI: 10.1016/j.jmarsys.2012.01.006 [pdf]
Hovland, EK, K Hancke, MO Alver, K Drinkwater, J Høkedal, G Johnsen, M Moline, E Sakshaug (2012). Optical impact of an Emiliania huxleyi bloom in the frontal region of the Barents Sea. Journal of Marine Systems, DOI: 10.1016/j.jmarsys.2012.01.006 [pdf]
Nymark M, Valle KC, Brembu T, Hancke K, Winge P, Andresen K, Johnsen G and Bones AM (2009). An Integrated Analysis of Molecular Acclimation to High Light in the Marine Diatom Phaeodactylum tricornutum. PLoS ONE 4(11): e7743. doi:10.1371/journal.pone.0007743 [pdf]
Hancke K, TB Hancke, LM Olsen, G Johnsen and RN Glud (2008). Temperature effects on photosynthesis-light responses measured by O2-production, Pulse-Amplitude-Modulated (PAM) fluorescence and 14C-assimilation. Journal of Phycology 44:501-514 [pdf]
Hancke TB, K Hancke, G Johnsen and E Sakshaug (2008). Rate of O2 production derived from Pulse-Amplitude-Modulated fluorescence: Testing three bio-optical approaches against measured O2 production rate. Journal of Phycology 44:803-813 [pdf]
Cibic T, O Blasutto, K Hancke and G Johnsen (2007). Microphytobenthic species composition, pigment concentration and primary production in sublittoral sediments of the Trondheimsfjord (Norway). Journal of Phycology 43:1126-1137 [pdf]
Hancke K (2007). Photosynthetic responses as a function of light and temperature: Filed and laboratory studies on marine microalgae. PhD thesis. Norwegian University of Science and Technology, Norway. ISBN 978-82-471-2453-9/6 [pdf]
Hancke K, T Dalsgaard, MK Sejr, S Markager, RN Glud (2016) Phytoplankton primary production quantified from variable chlorophyll fluorescence. Norwegian Ocean Science Association, Bergen, Nov 14-16. Oral contribution.
Attard KM, RN Glud, K Hancke, DF McGinnis, L Rovelli, S Rysgaard (2015) Benthic primary production in temperate and Arctic coastal marine ecosystems quantified using Eddy Correlation technique. Limnol. Oceanogr. (ASLO), Granada, Feb 2015.
Glud RN, K Attard, L Rovelli, K Hancke, DF McGinnis, M Holtappels (2015) Oxygen exchange and carbon mineralization at the seabed: assessments by the Eddy Correlation. Limnol. Oceanogr. (ASLO), Granada, Feb 2015
Holtappels M, C Noss, K Hancke, C Cathalot, DF McGinnis, A Lorke, RN Glud (2015) Aquatic Eddy correlation: Quantifying the artificial flux caused by stirring sensitive O2 sensors. Limnol. Oceanogr. (ASLO), Granada, Feb 2015.
Donis D, DF McGinnis, M Holtappels, C Noss, C Cathalot, F Wenzhöfer, K Hancke, A Lorke, RN Glud, F Meysman (2013) Improving precision and confidence of aquatic eddy correlation benthic solute exchange measurements – from flumes to the deep sea. Limnol. Oceanogr. (ASLO), New Orleans, USA, Feb 17-22.
Woods ZJ, C Clark, K Hancke et al. (2013) Applied bathymetry and volume visualization of dissolved oxygen concentration measurements from underwater AUV data gathered in the Hopavagen Bay, Norway. IEEE Visualization and Graphics Conference, SciVis
Alver MO, K Hancke, E Sakshaug and D Slagstad (2010). A Spectral Light Model for Ecosystem Modeling in the Barents Sea. International Polar Year - Oslo Science Conference, Oslo, Norway, June 8-12. Oral presentation.
Hancke K, EK Hovland, Z Volent, G Johnsen, M Moline and E Sakshaug (2010). The Underwater Light Regime and cDOM across the Polar Front (Barents Sea): With relevance for the Primary Production. International Polar Year - Oslo Science Conference, Oslo, Norway, June 8-12. Oral presentation.
Hovland EK, K Hancke, J Høkedal, G Johnsen, M Moline, E Sakshaug (2010). An in situ bio-optical study of Emiliania huxleyi in the Barents Sea. International Polar Year - Oslo Science Conference, Oslo, Norway, June 8-12. Oral presentation.
Aamot I, J Berge, K Hancke, G Johnsen, M Moline, O Schofield et al. (2010) NORUS - Technology Development for Marine Monitoring and Ocean Observation: An North America-Norway educational program. International Polar Year - Oslo Science Conference, Oslo, Norway, June 8-12. Poster
Nymark M, Valle KC, Brembu T, Hancke K, Winge P, Andresen K, Ostensen M, Johnsen G, Bones AM (2009) Molecular mechanisms behind acclimatization to high light conditions in the marine diatom Phaeodactylum tricornutum. Plant Biology Conference, Honolulu, Hawaii, July 2009, Poster
Bones AM, Valle KC, Hancke K, Andresen K, Brembu T, Johnsen G, Nymark M (2009) Mining for genes, proteins, metabolites, nanoscale structures and molecular machinery of marine algae. Bioprosp2009, Tromsø, Norway, February 24-25. Poster
Hancke K, TB Hancke, LM Olsen, and G Johnsen (2007) Temperature effects on photosynthesis-light responses measured by O2-evolution, 14C-assimilation and Pulse Amplitude Modulated (PAM) fluorescence. AquaFluo meeting, Nove Hrady, Czech Republic, May 28 – June 1. Poster presentation
Hancke K, G Johnsen and E Sakshaug (2007) Bio-optical properties and spectral attenuation of light: relation to phytoplankton composition and primary productivity. In Proceedings from Arctic Frontiers: balancing human use and ecosystem protection, Tromsø, Norway, January 20-28. Oral presentation
Hancke K, TB Hancke, LM Olsen, and G Johnsen (2005) Temperature effects on photosynthesis-light responses measured by O2-evolution, 14C-assimilation and Pulse Amplitude Modulated (PAM) fluorescence. Am. Soc. Limnol. Oceanogr. (ASLO), Santiago de Compostela, Spain, June 19-24. Poster presentation
Hancke K, TB Johansen, LM Olsen, and G Johnsen (2004) Photosynthesis, the effect of altered temperature; a comparison of methods. International user evaluation for Trondheim Marine Systems Research Infrastructure, Trondheim, Norway. Oral presentation
Hancke K (2004) Primary production and respiration: methods, problems and challenges. International symposium on ‘Pelagic carbon flux in the Barents Sea and Arctic Ocean’ under the ARCTOS network in Tromsø, Norway. Oral presentation, invited speaker.
Hancke K, TB Johansen, LM Olsen, RN Glud, and G Johnsen (2003) Temperature effects on photosynthesis and respiration - old and new methods. International symposium on ‘Calanus, Carbon flux and Climate’ under the Nordic arctic Research Programme (NARP) in Svolvær, Norway. Oral presentation
Hancke K, TB Johansen, LM Olsen, RN Glud, and G Johnsen (2003) Photosynthesis, the effect of altered temperature; a comparison of methods. Annual meeting at the Association of Norwegian Oceanographers, Longyearbyen, Svalbard. Poster presentation.
Hancke K & RN Glud (2002) Temperature effects on benthic respiration and photosynthesis. International symposium on ‘C flux and climate change: The Nordic contribution to a panarctic perspective’ Sigulda, Latvia. Poster presentation.
Outreach, public and popular science talks and presentations
"Prøvde ut dronefoto" Newspaper article about testing aerial drones to monitor and map kelp and ellgrass in marine coastal habitats. ØYENE newspaper Thursday 22. Sep 2016.
Hancke K (2016) Robotter under havet: Fremtidens overvågning af havområderne i Arktis. UDAYS AU. Student requitment day at Aarhus University. 26. Feb. Talk
"DeepFreeze ROV on Greenland" Video spot on deploying underwater robots for algae research in West Greenland: https://www.youtube.com/watch?v=OU4C0eXul3U
"Searching for Sea Ice Algae in a frozen NE Greenland " Video spot on discovering sea ice algae in the High Arctic: https://www.youtube.com/watch?v=hg_JZLlDO9A
Hancke K (2012) Det isdækkede Arktis - et system i forandring. TV-broadcasted popular science talk for DR2’s ‘Danskernes Akademi’. On YouTube: http://www.youtube.com/watch?v=ZOuPkh_c4qw.
Hancke K (2012) Robots and visualization in marine biology. Student outreach presentation. SDU. Invited speaker.
"Robot finder svaret i fjorden" Newspaper article about using underwater robot to answer complex marine environmental question. NORDJYSKE Stiftstidende Søndag 26. august 2012.
"Ilt, alger og robotter i Mariager fjord" TV-news broadcast article about using underwater robot for environmental assessment in Mariager fjord. Nordjyske medier Søndag 26. august 2012
Hancke K (2009) Livet langs norskekysten. Forskningsdagene i Trondheim, Norway. Public arrangement.
Webiste by Kasper Hancke © Updated Dec. 2016