Samuel Hylander
Associate senior lecturer
Department of Biology and Environmental Science
Faculty of Health and Life Sciences
+46 480 44 73 15
Kalmarsundslab 304
Samuel Hylander carries out research in aquatic ecology studying food web transfer of micronutrients, herbivore/predator-prey interactions and adaptations among plankton to multiple-stress situations.
Studies are carried out in both freshwater and marine systems in temperate and polar regions. Currently, he is focusing on the transfer of pigments and vitamins in the Baltic Sea food web. These micronutrients are produced by bacteria and phytoplankton and are transferred via zooplankton to fish and birds. Several top predators are displaying symptoms of vitamin deficiency and low pigment levels, and the aim is to understand the basis of these environmental disturbances.
Other areas of interest include effects of anoxic condition on the benthic-pelagic coupling and how zooplankton respond to ultraviolet radiation (UVR) by accumulating UVR-protective pigments and sunscreens.
Publications
Article in journal (Refereed)
- Heuschele, J., Ekvall, M.T., Bianco, G., Hylander, S., Hansson, L. (2017). Context-dependent individual behavioral consistency in Daphnia. Ecosphere. 8.
- Hansson, L., Bianco, G., Ekvall, M., Heuschele, J., Hylander, S., et al. (2016). Instantaneous threat escape and differentiated refuge demand among zooplankton taxa. Ecology. 97. 279-285.
- Brüsin, M., Svensson, P.A., Hylander, S. (2016). Individual changes in zooplankton pigmentation in relation to ultraviolet radiation and predator cues. Limnology and Oceanography. 61. 1337-1344.
- Broman, E., Brüsin, M., Dopson, M., Hylander, S. (2015). Oxygenation of anoxic sediments triggers hatching of zooplankton eggs. Proceedings of the Royal Society of London. Biological Sciences. 282.
- Neuheimer, A.B., Hartvig, M., Heuschele, J., Hylander, S., Kiorboe, T., et al. (2015). Adult and offspring size in the ocean over 17 orders of magnitude follows two life history strategies. Ecology. 96. 3303-3311.
- Hylander, S., Kiørboe, T., Snoeijs, P., Sommaruga, R., Nielsen, T.G. (2015). Concentrations of sunscreens and antioxidant pigments in Arctic Calanus spp. in relation to ice cover, ultraviolet radiation, and the phytoplankton spring bloom. Limnology and Oceanography. 60. 2197-2206.
- Ekvall, M.T., Hylander, S., Walles, T., Yang, X., Hansson, L. (2015). Diel vertical migration, size distribution and photoprotection in zooplankton as response to UV-A radiation. Limnology and Oceanography. 60. 2048-2058.
- Hylander, S., Cornelius Grenvald, J., Kiørboe, T. (2014). Fitness costs and benefits of ultraviolet radiation exposure in marine pelagic copepods. Functional Ecology. 28. 149-158.
- Hylander, S., Ekvall, M.T., Bianco, G., Yang, X., Hansson, L. (2014). Induced tolerance expressed as relaxed behavioural threat response in millimetre-sized aquatic organisms. Proceedings of the Royal Society of London. Biological Sciences. 281. Article ID: 20140364.
- Hylander, S., Hansson, L. (2013). Vertical distribution and pigmentation of Antarctic zooplankton determined by a blend of UV radiation, predation and food availability. Aquatic Ecology. 47. 467-480.
- Hansson, L., Hylander, S., Dartnall, H.J.G., Lidstrom, S., Svensson, J. (2012). High zooplankton diversity in the extreme environments of the McMurdo Dry Valley lakes, Antarctica. Antarctic Science. 24. 131-138.
- Sol Souza, M., Hansson, L., Hylander, S., Modenutti, B., Balseiro, E. (2012). Rapid Enzymatic Response to Compensate UV Radiation in Copepods. PLoS ONE. 7. ArticleID: e32046.
- Hylander, S., Souza, M.S., Balseiro, E., Modenutti, B., Hansson, L. (2012). Fish-mediated trait compensation in zooplankton. Functional Ecology. 26. 608-615.
- Jonsson, M., Hylander, S., Ranaker, L., Nilsson, P.A., Bronmark, C. (2011). Foraging success of juvenile pike Esox lucius depends on visual conditions and prey pigmentation. Journal of Fish Biology. 79. 290-297.
- Jonsson, M., Ranaker, L., Nicolle, A., Ljungberg, P., Fagerberg, T., et al. (2011). Glacial clay affects foraging performance in a Patagonian fish and cladoceran. Hydrobiologia. 663. 101-108.
- Hylander, S., Jephson, T., Lebret, K., von Einem, J., Fagerberg, T., et al. (2011). Climate-induced input of turbid glacial meltwater affects vertical distribution and community composition of phyto- and zooplankton. Journal of Plankton Research. 33. 1239-1248.
- Hylander, S., Hansson, L. (2010). Vertical migration mitigates UV effects on zooplankton community composition. Journal of Plankton Research. 32. 971-980.
- Hylander, S., Jephson, T. (2010). UV protective compounds transferred from a marine dinoflagellate to its copepod predator. Journal of Experimental Marine Biology and Ecology. 389. 38-44.
- Hansson, L., Hylander, S. (2009). Size-structured risk assessments govern Daphnia migration. Proceedings of the Royal Society of London. Biological Sciences. 276. 331-336.
- Hylander, S., Boeing, W.J., Graneli, W., Karlsson, J., von Einem, J., et al. (2009). Complementary UV protective compounds in zooplankton. Limnology and Oceanography. 54. 1883-1893.
- Hylander, S., Larsson, N., Hansson, L. (2009). Zooplankton vertical migration and plasticity of pigmentation arising from simultaneous UV and predation threats. Limnology and Oceanography. 54. 483-491.
- Hansson, L., Hylander, S. (2009). Effects of ultraviolet radiation on pigmentation, photoenzymatic repair, behavior, and community ecology of zooplankton. Photochemical and Photobiological Sciences. 8. 1266-1275.
- Hansson, L., Hylander, S., Sommaruga, R. (2007). Escape from UV threats in zooplankton : A cocktail of behavior and protective pigmentation. Ecology. 88. 1932-1939.
Chapter in book (Other academic)
- Rodrigo, G., Hylander, S. (2014). Marine copepods and solar radiation. Copepods : diversity, habitat and behavior. Nova Science Publishers, Inc.. 101-120.
Report (Other academic)
- Hylander, S. (2005). Biotopkartering av Röke å och Humlesjöbäcken 2002 : Naturvärden och behov av restaureringsåtgärder i ett biflöde till Almaån/Helge å. Länsstyrelsen i Skåne län. 31.
- Hylander, S. (2005). Biotopkartering av Bivarödsån 2003 : Naturvärden och behov av restaureringsåtgärder i ett biflöde till Helge å. Länsstyrelsen i Skåne län. 36.
- Hylander, S. (2005). Biotopkartering av Klingstorpabäcken 2003 : Naturvärden och behov av restaureringsåtgärder i ett biflöde till Rönne å. Länsstyrelsen i Skåne län. 45.
- Hylander, S., Eriksson, M. (2005). Biotopkartering av Lillån 2002 : Naturvärden och behov av restaureringsåtgärder i ett biflöde till Holjeån/Skräbeån. Länsstyrelsen i Skåne län. 26.
- Hylander, S. (2004). Flodpärlmusslans känslighet för predation från kräftor : effekt i jämförelse med andra hotfaktorer i ett skånskt vattendrag. Länsstyrelsen i Skåne län. 32.
Dataset (Refereed)
- Neuheimer, A.B., Hartvig, M., Hylander, S., Kiorboe, T., Olsson, K.H., et al. (2016). Adult and offspring size in the ocean : a database of size metrics and conversion factors. John Wiley & Sons.
Article, review/survey (Refereed)
- Andrady, A., Aucamp, P.J., Austin, A.T., Bais, A.F., Ballare, C.L., et al. (2017). Environmental effects of ozone depletion and its interactions with climate change : Progress report, 2016. Photochemical and Photobiological Sciences. Royal Society of Chemistry. 16. 107-145.
- Andersen, K.H., Berge, T., Goncalves, R.J., Hartvig, M., Heuschele, J., et al. (2016). Characteristic Sizes of Life in the Oceans, from Bacteria to Whales. Annual Review of Marine Science. 8. 217-241.
Doctoral thesis, comprehensive summary (Other academic)
- Hylander, S. (2009). Zooplankton responses to threats from UV and predation. Doctoral Thesis. Lund, Department of Ecology, Limnology, Lund University. 115.
Other (Other (popular science, discussion, etc.))
- Kiørboe, T., Hylander, S. (2013). Plankton beskytter sig med solcreme. Videnskap.dk.