MadsSolgaardThomsen

Recent site activity

Publications (chronological order)

  1. Wernberg, T., Thomsen, M.S., Stæhr, P.A. (1998). Invasion af butblærret Sargassotang i Danmark - status anno 1998 (In Danish; ‘The invasion of Sargassum muticum in Denmark’). Urt (Danish Botanical Journal) 4: 128-132.
  2. Stæhr, P.A., Pedersen, M.F., Thomsen, M.S., Wernberg, T., Krause-Jensen, D. (2000). The Invasion of Sargassum muticum in Limfjorden (Denmark) and its possible impact on the indigenous macroalgal community. Marine Ecology Progress Series 207: 79-88.
  3. Wernberg, T., Thomsen, M.S., Stæhr, P.A., Pedersen, M.F. (2001). Comparative phenology of Sargassum muticum and Halidrys siliquosa (Phaeophycae: Fucales) in Limfjorden, Denmark. Botanica Marina 44: 31-49.
  4. Wernberg, T., Coleman, M., Fairhead, A., Miller, S., Thomsen, M.S. (2003). Morphology of Ecklonia radiata (C. Ag.) J. Agardh. along its geographic distribution in Southwestern Australia and Australasia. Marine Biology 143: 47-55.
  5. Thomsen, M.S., Wernberg, T., Kendrick, G. (2004). The effect of thallus size, life stage, aggregation, wave exposure and substrate conditions on the forces required to break or dislodge the small kelp Ecklonia radiata. Botanica Marina 47: 454-460.
  6. Thomsen, M.S. (2004). Species, thallus size and substrate determine macroalgal break forces and break places in a low energy soft bottom lagoon. Aquatic Botany 80: 153-161.
  7. Wernberg, T., Thomsen, M.S., Stæhr, P.A., Pedersen, M.F. (2004). Epibiota communities of the introduced and indigenous macroalgal relatives Sargassum muticum and Halidrys siliquosa in Limfjorden (Denmark). Helgoland Marine Research 58: 154-161.
  8. Thomsen, M.S., Wernberg, T. (2005). Minireview: What affects the forces required to break or dislodge macroalgae? European Journal of Phycology 40: 1-10.
  9. Thomsen, M.S., McGlathery, K. (2005). Facilitation of macroalgae by the sedimentary tube forming polychaete Diopatra cuprea. Estuarine, Coastal and Shelf Science 62: 63-73.
  10. Wernberg, T., Thomsen, M.S. (2005). The effect of wave exposure on the morphology of Ecklonia radiata in southwestern Australia. Aquatic Botany 83: 61-70.
  11. Pedersen, M.F., Stæhr, P.A., Wernberg, T., Thomsen, M.S. (2005). Biomass dynamics of exotic Sargassum muticum and native Halidrys siliquosa in Limfjorden, Denmark - implications of species replacements on turnover rates. Aquatic Botany 83: 31-47.
  12. Thomsen, M.S., Krause-Jensen, D., Wernberg, T., Stæhr, P.A, Risgaard, N.P. (2005). Fremmede tangarter i Danmark: Hvilke, hvornår og hvor udbredte? (In Danish; ‘Alien seaweeds in Denmark: which, when and how abundant?’). Urt (Danish Botanical Journal) 29: 110-115.
  13. Thomsen, M.S., McGlathery, K.J., Tyler, A.C. (2006). Macroalgal distribution pattern in a shallow, soft-bottom lagoon, with emphasis on the nonnative Gracilaria vermiculophylla and Codium fragile. Estuaries and Coasts 29: 465-473.
  14. Thomsen, M.S., Wernberg, T., Stæhr, P.A., Pedersen, M.F. (2006). Spatio-temporal distribution patterns of the invasive macroalga Sargassum muticum within a Danish Sargassum-bed. Helgoland Marine Research 60: 50-58.
  15. Thomsen, M.S., McGlathery, K.J. (2006). Effects of accumulations of sediments and drift algae on recruitment of sessile organisms associated with oyster reefs. Journal of Experimental Marine Biology and Ecology 328: 22-34.
  16. Thomsen, M.S., Gurgel, C.F.D., Fredericq, S., McGlathery, K.J. (2006). Gracilaria vermiculophylla (Rhodophyta, Gracilariales) in Hog Island Bay, Virginia: a cryptic alien and invasive macroalgae and taxonomic corrections. Journal of Phycology 42: 139-141.
  17. Thomsen, M.S., Staehr, P.A., Wernberg, T.  (2007). First Symposium on Danish Marine Bioinvasions, Copenhagen: PDF Abstract Book - With Introduction & Summery. 18 pp.
  18. Thomsen, M.S., Josefson, A, Wernberg, T. (2007). Indførte bundlevende marine invertebrater: hvor almindelige er de i Danmark? (In Danish; ‘Introduced benthic marine invertebrates: how abundant are they in Denmark?’) Vand og Jord  (Danish Environmental Journal) 2: 44-48.
  19. Thomsen, M.S., McGlathery, K.J. (2007). Stress tolerance of the invasive macroalgae Codium fragile and Gracilaria vermiculophylla in a soft-bottom turbid lagoon. Biological Invasions 9: 1-12.
  20. Thomsen, M.S., Stæhr, P., Nyberg, C., Krause-Jensen, D., Schwærter, S., Silliman, B. (2007). Gracilaria vermiculophylla in northern Europe, with focus on Denmark, and what to expect in the future. Aquatic Invasions 2: 83-94.
  21. Thomsen, M.S., Wernberg, T., Stæhr, P.A., Krause-Jensen, D. Risgaard-Petersen, N., Silliman, B.R. (2007). Alien macroalgae in Denmark – a broad-scale national perspective. Marine Biology Research 3: 61 - 72.
  22. Thomsen, M.S., Silliman, B.R., McGlathery, K.J. (2007). Spatial variation in recruitment of native and invasive sessile species onto oyster reefs in a temperate soft-bottom lagoon. Estuarine, Coastal and Shelf Science 72: 89-101.
  23. Tuya, F., Wernberg, T., Thomsen, M.S. (2008). Testing the 'abundant centre' hypothesis on endemic reef fishes in south-western Australia. Marine Ecology Progress Series 372: 225–230.
  24. Thomsen, M.S., Wernberg, T., Stæhr, P.A., Silliman, B.R., Josefson, A.B., Krause-Jensen, D., Risgaard-Petersen, N. (2008). Status and trends of non-indigenous macro-benthic marine species in Denmark. Aquatic Invasions 3: 133-139.
  25. Tuya, F., Wernberg, T., Thomsen, M.S. (2008). The spatial arrangement of reefs alters the ecological patterns of fauna between interspersed algal habitats. Estuarine, Coastal and Shelf Science 78: 774–782.
  26. Wernberg, T., Thomsen, M.S., McMahon, K. (2008). Determining seagrass depth distribution in the Swan River – a test of the dumpy level method with recommendations for alternatives. Report prepared for the Water Science Branch, Department of Water. Report no 2008-2 from the Centre for Marine Ecosystems Research, Edith Cowan University, Perth, Australia. Pp. 18.
  27. Thomsen, M.S., Wernberg, T., Staerh, P., Krause-Jensen, D., Josefson, A., Tendal, O. (2008). Introducerede dyr og planter i Danmark – terminologi, mekanismer og effekter (In Danish; ’Introduced animals and plants in Denmark – terminology, mechanisms and effects’). Naturens Verden (Danish Nature Journal) 6:10-18.
  28. Tuya, F., Wernberg, T., Thomsen, M.S. (2009). Severity of disturbances to algal canopies does not affect the colonization of gastropods on subtidal reefs. Journal of Molluscan Studies 75: 27–33.
  29. Thomsen, M.S., Wernberg, B., Silliman, B.R., Tuya, F. (In press). Evidence for impacts of non-indigenous macroalgae: a meta-analysis of experimental field studies. Journal of Phycology.
  30. Silliman, B.R., Bertness, M.D., Thomsen, M.S. (In press). Trophic cascades and climate change in southern US marshes: Will the over-harvesting of blue crabs and drought stress trigger massive die-off of southern salt marshes? In Anthropogenic Modification of North American Salt Marshes (eds. B.R. Silliman, M.D. Bertness, D. Strong). Cambridge University Press.
  31. Thomsen, M.S., Adam, P., Silliman, B.R. (In press). Anthropogenic threats to Australasian coastal salt marshes. In Anthropogenic Modification of North American Salt Marshes (eds. B.R. Silliman, M.D. Bertness, D. Strong). Cambridge University Press.
  32. Thomsen, M.S., McGlathery, K.J., Schartschild, A., Silliman, R.D. (In press). Distribution and ecological role of the non-native macroalgae Gracilaria vermiculophylla in Virginia salt marshes. Biological Invasions.
  33. Thomsen, M.S., Wernberg, T., Josefson, A., Silliman, B.R. (In press). Broad-scale patterns of abundance of non-indigenous soft-bottom invertebrates in Denmark. Helgoland Marine Research.
  34. Nyberg, C., Thomsen, M.S., Wallentinus, I. (In press). Species associated with the introduced red alga Gracilaria vermiculophylla.  European Journal of Phycology.