Niels Daugbjerg

Niels Daugbjerg

Associate Professor

ORCID: 0000-0002-0397-3073

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  1. Published

    Baldinia anauniensis gen. et sp. nov.: a 'new' dinoflagellate from Lake Tovel, N. Italy.

    Hansen, Gert, Daugbjerg, Niels & Henriksen, P., 2007, In: Phycologia. 46, 1, p. 86-108

    Research output: Contribution to journal › Journal article › Research › peer-review

  2. Published

    Gymnodinium corollarium sp. nov. (Dinophyceae) - a new cold-water dinoflagellate responsible for cyst sedimentation events in the Baltic Sea

    Sundström, A., Kremp, A., Daugbjerg, Niels, Moestrup, Øjvind, Ellegaard, Marianne, Hansen, R. & Hajdu, S., 2009, In: Journal of Phycology. 45, 4, p. 938-952 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Karenia selliformis responsible for the fish-kills in the Gulf of Gabès, Tunisia 1994

    Hansen, Gert, Erard-Le Denn, E., Daugbjerg, Niels & Rodriguez, F., 2004.

    Research output: Contribution to conference › Conference abstract for conference › Research

  4. Published

    Moestrupia oblonga gen. et comb. nov. (syn.: Gyrodinium oblongum), a new marine dinoflagellate genus characterized by light and electron microscopy, photosynthetic pigments and LSU rDNA sequence

    Hansen, Gert & Daugbjerg, Niels, 2011, In: Phycologia. 50, 6, p. 583-599 17 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Spiniferites vs. Gonyaulax: a proposal to resolve the dual nomenclature (kongresberetning)

    Lewis, J., Ellegaard, Marianne, Rochon, A., Harding, I. D. & Daugbjerg, Niels, 2001, In: Phycologia. 40[suppl]:7, p. 1

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Symbiodinium natans sp. nov. a "free-living" dinoflagellate from Tenerife (Northeast-Atlantic Ocean)

    Hansen, Gert & Daugbjerg, Niels, 2009, In: Journal of Phycology. 45, 1, p. 251-263 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Baffinella frigidus gen. et sp. nov. (Baffinellaceae fam. nov., Cryptophyceae) from Baffin Bay: morphology, pigment profile, phylogeny and growth rate response to three abiotic factors

    Daugbjerg, Niels, Norlin, A. & Lovejoy, C., Oct 2018, In: Journal of Phycology. 54, 5, p. 665-680 16 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Baldinia droopii sp. nov. (Suessiales, Dinophyceae), a new species from a small rainwater rock pool near Tvarminne, south-western Finland

    Hansen, Gert, Daugbjerg, Niels & Moestrup, Øjvind, 2023, In: Phycologia. 62, 1, 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Katodinium glaucum (Dinophyceae) revisited: proposal of new genus, family and order, based on ultrastructure and phylogeny

    Boutrup, P. V., Moestrup, Øjvind, Tillmann, U. & Daugbjerg, Niels, 2016, In: Phycologia. 55, 2, p. 147-164 18 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    A molecular phylogeny of the heterokont algae based on analyses of choroplast-encoded rbcL sequence data

    Daugbjerg, Niels & Andersen, R. A., 1997, In: Journal of Phycology. 33, 6, p. 1031-1041

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    A new genus of athecate interstitial dinoflagellates, Togula gen. nov., previously encompassed within Amphidinium sensu lato: Inferred from light and electron microscopy and phylogenetic analyses of partial large subunit ribosomal DNA sequences

    Jørgensen, M. F., Murray, S. & Daugbjerg, Niels, 2004, In: Phycological Research. 52, 3, p. 284-299

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    A quantitative real-time PCR assay for identification and enumeration of the occasionally co-occurring ichthyotoxic Pseudochattonella farcimen and P.verruculosa (Dictyochophyceae) and analysis of variation in gene copy numbers during the growth phase of single and mixed cultures

    Eckford-Soper, L. K. & Daugbjerg, Niels, 2016, In: Journal of Phycology. 52, 2, p. 174-183 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    A survey of toxic epibenthic dinoflagellates species from Ria de Averio (Portugal). 

    Hinzmann, M., Craveiro, S., Calado, A. J., Moestrup, Øjvind & Daugbjerg, Niels, 2004. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research

  14. Published

    A tribute to Øjvind Moestrup on his 70th year.

    Lundholm, Nina & Daugbjerg, Niels, 2011, In: Phycologia. 50, 6, p. 576-582 7 p.

    Research output: Contribution to journal › Editorial › Research

  15. Published

    A-, B- and C-type prymnesins are clade specific compounds and chemotaxonomic markers in Prymnesium parvum

    Binzer, S. B., Svenssen, D. K., Daugbjerg, Niels, Alvez-de-Souza, C., Pinto, E., Hansen, Per Juel, Larsen, T. O. & Varga, E., 2019, In: Harmful Algae. 81, p. 10-17 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. Published

    AMPHIDINIUM REVISITED. I. REDEFINITION OF AMPHIDINIUM (DINOPHYCEAE) BASED ON CLADISTIC AND MOLECULAR PHYLOGENETIC ANALYSES

    Jørgensen, M. F., Murray, S. & Daugbjerg, Niels, 2004, In: Journal of Phycology. 40, 2, p. 351-365

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    AMPHIDINIUM REVISITED. II. RESOLVING SPECIES BOUNDARIES IN THE AMPHIDINIUM OPERCULATUM SPECIES COMPLEX (DINOPHYCEAE), INCLUDING THE DESCRIPTIONS OF AMPHIDINIUM TRULLA SP. NOV. AND AMPHIDINIUM GIBBOSUM. COMB. NOV.

    Murray, S., Jørgensen, M. F., Daugbjerg, Niels & Rhodes, L., 2004, In: Journal of Phycology. 40, 2, p. 366-382

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    An overview of the Gonyaulacales. Abstracts, 10th International Conference on Harmful Algae, October 20th25th, Florida, USA

    Lewis, J., Ellegaard, Marianne, Rochon, A., Harding, I., Daugbjerg, Niels, Fensome, R. & Taylor, M., 2002.

    Research output: Contribution to conference › Conference abstract for conference › Research

  19. Published

    Annamia toxica gen. et sp. nov. (Cyanobacteria), a freshwater cyanobacterium from Vietnam that produces microcystins: ultrastructure, toxicity and molecular phylogenetics

    Nguyen, L. T. T., Cronberg, G., Moestrup, Øjvind & Daugbjerg, Niels, 2013, In: Phycologia. 52, 1, p. 25-36 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    Cell fine structure and phylogeny of Parvodinium: towards an ultrastructural characterization of the Peridiniopsidaceae (Dinophyceae)

    Pandeirada, M. S., Craveiro, S. C., Daugbjerg, Niels, Moestrup, Øjvind & Calado, A. J., 2022, In: European Journal of Phycology. 58, 2, 21 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    Choice of pore size can introduce artefacts when filtering picoeukaryotes for molecular biodiversity studies

    Sørensen, N., Daugbjerg, Niels & Richardson, Katherine, May 2013, In: Microbial Ecology. 65, 4, p. 964-968 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    Comparative study of Gymnodinium mikimotoi and Gymnodinium aureolum comb. nov. (= Gyrodinium aureolum) based on morphology, pigment composition, and molecular data.

    Hansen, Gert, Daugbjerg, Niels & Henriksen, P., 2000, In: Journal of Phycology. 36, 2, p. 394-410 17 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Cryptic diversity of small-sized species of Phalacroma (Dinophysales, Dinophyceae) from Denmark Strait (Eastern Arctic Greenland)

    Daugbjerg, Niels, Hansen, S. A. & Richardson, Katherine, 2019, In: Phycological Research. 67, 3, p. 244-249

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    Description of Ulvella elegans sp. nov. and U. islandica sp. nov. (Ulvellaceae, Ulvophyceae) from Island - a study based on morphology of species in culture and tufA gene sequences.

    Nielsen, Ruth, Gunnarsson, K., Daugbjerg, Niels & Petersen, G., 2014, In: European Journal of Phycology. 49, 1, p. 60-67 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    Description of Tyrannodinium gen. nov., a freshwater dinoflagellate closely related to the marine Pfiesteria-like species.

    Calado, A. J., Craveiro, S., Daugbjerg, Niels & Moestrup, Øjvind, 2009, In: Journal of Phycology. 45, 5, p. 1195-1205

    Research output: Contribution to journal › Journal article › Research › peer-review

  26. Published

    Development of a multiplex real-time qPCR assay for simultaneous enumeration of up to four marine toxic bloom-forming microalgal species

    Eckford-Soper, L. K. & Daugbjerg, Niels, 2015, In: Harmful Algae. 48, p. 37-43 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  27. Published

    Dinoflagellate phylogeny, a study based on ultrastructure and LSU rDNA sequences (kongresberetning)

    Moestrup, Øjvind, Daugbjerg, Niels & Hansen, G., 2001, In: Phycologia. 40[suppl]:17, p. 1

    Research output: Contribution to journal › Journal article › Research › peer-review

  28. Published

    Does the red tide ciliate Mesodinium rubrum have replaceable symbionts

    Tarangkoon, W., Hansen, Per Juel, Moldrup, M., Garcia, L., Daugbjerg, Niels & Moestrup, Øjvind, 2009, In: Phycologia. 4, p. 40-40 1 p.

    Research output: Contribution to journal › Conference abstract in journal › Research

  29. Published

    Dynamics of sequestered cryptophyte nuclei in Mesodinium rubrum during starvation and refeeding

    Kim, M., Drumm, Kirstine, Daugbjerg, Niels & Hansen, Per Juel, 21 Mar 2017, In: Frontiers in Microbiology. 8, 14 p., 423.

    Research output: Contribution to journal › Journal article › Research › peer-review

  30. Published

    Effects of irradiance and prey deprivation on growth, cell carbon and photosynthetic activity of the freshwater kleptoplastidic dinoflagellate Nusuttodinium (= Gymnodinium) aeruginosum (Dinophyceae)

    Drumm, Kirstine, Liebst-Olsen, M., Daugbjerg, Niels, Moestrup, Øjvind & Hansen, Per Juel, 1 Aug 2017, In: PLoS ONE. 12, 8, 13 p., e0181751.

    Research output: Contribution to journal › Journal article › Research › peer-review

  31. Published

    Effects of lowered pH on marine phytoplankton growth rates.

    Berge, T., Daugbjerg, Niels, Andersen, B. B. & Hansen, Per Juel, 2010, In: Marine Ecology - Progress Series. 416, p. 79-91 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. Published

    Evolutionary transition towards permanent chloroplasts? - Division of kleptochloroplasts in starved cells of two species of Dinophysis (Dinophyceae).

    Rusterholz, P. M., Hansen, Per Juel & Daugbjerg, Niels, 11 May 2017, In: PLoS ONE. 12, 5, 16 p., e0177512.

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. Published

    Examination of six commonly used laboratory fixatives in HAB monitoring programs for their use in quantitative PCR based on Taqman probe technology

    Eckford-Soper, L. K. & Daugbjerg, Niels, 2015, In: Harmful Algae. 42, p. 52-59 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. Published

    Fine Structure of Pyramimonas cyclotreta sp. nov. (Prasinophyceae) from Northern Foxe Basin, Arctic Canada, with some Observations on Growth Rates

    Daugbjerg, Niels & Moestrup, Øjvind, 1992, In: European Journal of Protistology. 28, p. 288-298

    Research output: Contribution to journal › Journal article › Research › peer-review

  35. Published

    Fine structure of silicoflagellate double skeletons

    McCartney, K., Witkowski, J., Jordan, R. W., Daugbjerg, Niels, Malinverno, E., van Wezel, R., Kano, H., Abe, K., Scott, F., Schweizer, M., Young, J. R., Hallegraeff, G. M. & Shiozawa, A., 2014, In: Marine Micropaleontology. 113, p. 10-19 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  36. Published

    Fine-structural characterization and phylogeny of Peridinium polonicum, type species of the recently described genus Naiadinium (Dinophyceae)

    Craveiro, S. C., Daugbjerg, Niels, Moestrup, Øjvind & Calado, A. J., 2015, In: European Journal of Protistology. 51, 4, p. 259-279 21 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  37. Published

    Fine-structural characterization and phylogeny of Sphaerodinium (Suessiales, Dinophyceae), with the description of an unusual type of freshwater dinoflagellate cyst

    Pandeirada, M. S., Craveiro, S. C., Daugbjerg, Niels, Moestrup, Øjvind & Calado, A. J., 2021, In: European Journal of Protistology. 78, 21 p., 125770.

    Research output: Contribution to journal › Journal article › Research › peer-review

  38. Published

    Fine-structural organization and phylogenetic affinities of Peridiniopsis polonica (Dinophyceae): evidence for a new genus

    Craveiro, S. C., Daugbjerg, Niels, Moestrup, Øjvind & Calado, A. J., 2014. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research

  39. Published

    Four new species of Pyramimonas (Prasinophyceae) from Arctic Canada including a light and electron microscopic description of Pyramimonas quadrifolia sp. nov.

    Daugbjerg, Niels & Moestrup, Øjvind, 1993, In: European Journal of Phycology. 28, p. 3-16

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Published

    Growth rates of three geographically separated strains of the ichthyotoxic Prymnesium parvum (Prymnesiophyceae) in response to six different pH levels

    Lysgaard, M. L., Eckford-Soper, L. & Daugbjerg, Niels, 2018, In: Estuarine, Coastal and Shelf Science. 204, p. 98-102 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. Published

    Gymnodinium corollarium sp. nov. (Dinophyceae) - a new cyst forming cold-water dinoflagellate from the Baltic Sea; morphology, molecular phylogeny and ecophysiology.

    Sundström, A. M., Kremp, A., Daugbjerg, Niels, Moestrup, Øjvind, Ellegaard, Marianne, Hadju, S. & Hansen, R., 2008. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research

  42. Published

    Identity and systematic position of Paradinium poucheti and other Paradinium-like parasites of marine copepods based on morphology and nuclear encoded SSU rDNA.

    Skovgaard, A. & Daugbjerg, Niels, 2008, In: Protist. 159, p. 401-413

    Research output: Contribution to journal › Journal article › Research › peer-review

  43. Published

    Interspecific competition study between Pseudochattonella farcimen and P. verruculosa (Dictyochophyceae) - two ichthyotoxic species that co-occur in Scandinavian waters.

    Eckford-Soper, L. K. & Daugbjerg, Niels, 2017, In: Microbial Ecology. 73, 2, p. 259-270 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. Published

    Isolation and cultivation of microalgae select for low growth rate and tolerance to high pH

    Berge, T., Daugbjerg, Niels & Hansen, Per Juel, 2012, In: Harmful Algae. 20, p. 101-110 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  45. Published

    Kiselalger

    Daugbjerg, Niels & Jensen, K. G., 2006, Arktisk Station 1906 - 2006. København: Projekt EDB I Undervisningen, p. 268-274

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  46. Published

    Lake Cadagno: microbial life in crenogenic meromixis

    Tonolla, M., Storelli, N., Danza, F., Gulati, R. D. (ed.), Ravasi, D., Peduzzi, S., Posth, Nicole Rita Elisabeth, Cox, R. P., Jørgensen, M. F., Gregersen, Lea Haarup, Daugbjerg, Niels & Frigaard, Niels-Ulrik, 2017, Ecology of Meromictic Lakes. Gulati, R. D., Zadereev, E. S. & Degermendzhi, A. G. (eds.). Springer, p. 155-186 32 p. (Ecological Studies, Vol. 228).

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  47. Published

    Life history stages of Pyramimonas tychotreta (Prasinophyceae, Chlorophyta), a marine flagellate from the Ross Sea, Antarctica

    Daugbjerg, Niels, Marchant, H. J. & Thomsen, H. A., 2000, In: Phycological Research. 48, p. 199-209

    Research output: Contribution to journal › Journal article › Research › peer-review

  48. Published

    Light, electron microscopy and DNA sequences of the dinoflagellate Prorocentrum concavum (syn. P. arabianum) with special emphasis on the periflagellar area.

    Mohammad-Noor, N., Moestrup, Øjvind & Daugbjerg, Niels, 2007, In: Phycologia. 46, 5, p. 549-564

    Research output: Contribution to journal › Journal article › Research › peer-review

  49. Published

    Marine epibenthic dinoflagellates from Malaysia - a study of live cultures and preserved samples based on light and scanning electron microscopy.

    Mohammad-Noor, N., Daugbjerg, Niels, Moestrup, Øjvind & Anton, A., 2007, In: Nordic Journal of Botany. 24, p. 629-690

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Marine epibenthic dinoflagellates from Malaysia - species diversity and future studies.

    Mohammad-Noor, N., Moestrup, Øjvind, Daugbjerg, Niels, Caillaud, A., Canete, E., Paz, B., Mallat, E., Franco, J. M., Diogéne, J. & Anton, A., 2008, In: Nordic Journal of Botany. 6, p. 19-19 1 p.

    Research output: Contribution to journal › Conference abstract in journal › Research

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