Marianne Ellegaard

External Lecturer

Department of Science Education
Jagtvej 155A
2200 København N
- me@ind.ku.dk
- https://www.ind.ku.dk

ORCID: 0000-0002-6032-3376

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Archaeperidinium saanichi sp. nov. a new species based on morphological variation of cyst and theca within the Archaeperidinium minutum Jörgensen 1912 species complex
Mertens, K. N., Yamaguchi, A., Kawami, H., dos Santos Ribeiro, Sofia Isabel, Leander, B. S., Price, A. M., Pospelova, V., Ellegaard, Marianne & Matsuoka, K., 2012, In: Marine Micropaleontology. 96–97, p. 48-62 15 p.
Research output: Contribution to journal › Journal article › Research › peer-review
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
Published
Protoperidinium minutum (Dinophyceae) from Portugal: cyst-theca relationship and phylogenetic position on the basis of single-cell SSU and LSU rDNA sequencing
dos Santos Ribeiro, Sofia Isabel, Lundholm, Nina, Amorim, A. & Ellegaard, Marianne, 2010, In: Phycologia. 49, 1, p. 48-63
Research output: Contribution to journal › Journal article › Research › peer-review
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
Published
Pentaplacodinium saltonense gen. et sp. nov. (Dinophyceae) and its relationship to the cyst-defined genus Operculodinium and yessotoxin-producing Protoceratium reticulatum
Mertens, K. N., Carbonell-Moore, M. C., Pospelova, V., Head, M. J., Highfield, A., Schroeder, D., Gu, H., Andree, K. B., Fernandez, M., Yamaguchi, A., Takano, Y., Matsuoka, K., Nézan, E., Bilien, G., Okolodkov, Y., Koike, K., Hoppenrath, M., Pfaff, M., Pitcher, G., Al-Muftah, A. & 5 others, Rochon, A., Lim, P. T., Leaw, C. P., Lim, Z. F. & Ellegaard, Marianne, 2018, In: Harmful Algae. 71, p. 57-77 21 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A 100-year record of changing Pseudo-nitzschia species in a sill-fjord in Denmark related to nitrogen loading and temperature
Lundholm, Nina, Clarke, A. M. & Ellegaard, Marianne, 2010, In: Harmful Algae. 9, 5, p. 449-457 9 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A century-long genetic record reveals that protist effective population sizes are comparable to those of macroscopic species
Watts, P. C., Lundholm, Nina, Ribeiro, S. & Ellegaard, Marianne, 23 Dec 2013, In: Biology Letters. 9, 6, 4 p., 20130849.
Research output: Contribution to journal › Letter › Research › peer-review
Published
A detailed description of a Danish strain of Nitzschia sigmoidea, the type species of Nitzschia, providing a reference for future morphological and phylogenetic studies of the genus
Knattrup, A., Yde, M., Lundholm, Nina & Ellegaard, Marianne, 2007, In: Diatom Research. 22, 1, p. 105-116
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A hypocystal archeopyle in a freshwater dinoflagellate from the Peridinium umbonatum group (Dinophyceae) from Lake Nero di Cornisello, South Eastern Alps, Italy
Tardio, M., Ellegaard, Marianne, Lundholm, Nina, Sangiorgi, F. & Giuseppe, G. D., 2009, In: European Journal of Phycology. 44, 2, p. 241 - 250
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A review of recent freshwater dinoflagellate cysts: taxonomy, phylogeny, ecology and palaeocology
Mertens, K. N., Rengefors, K., Moestrup, Øjvind & Ellegaard, Marianne, 2012, In: Phycologia. 51, 6, p. 612-619 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
An overview of the Gonyaulacales. Abstracts, 10th International Conference on Harmful Algae, October 20^th25^th, 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
Published
Buried alive – germination of up to a century-old marine protist resting stages
Lundholm, Nina, dos Santos Ribeiro, Sofia Isabel, Andersen, Thorbjørn Joest, Koch, T. A., Godhe, A., Ekelund, Flemming & Ellegaard, Marianne, 2011, In: Phycologia. 50, 6, p. 629-640 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Changes in the abundance and species composition of Phytoplankton in the last 150 years in the Southern Black Sea
Mousing, E. A., Andersen, Thorbjørn Joest & Ellegaard, Marianne, 2013, In: Estuaries and Coasts. 36, 6, p. 1206-1218 13 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Climate variability in West Greenland during the past 1500 years: evidence from a high-resolution marine palynological record from Disko Bay
dos Santos Ribeiro, Sofia Isabel, Moros, M., Ellegaard, Marianne & Kuijpers, A., 2012, In: Boreas. 41, 1, p. 68-83 16 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Climate variability over the past 2000 years in Disco Bay, West Greenland - a palynological perspective
dos Santos Ribeiro, Sofia Isabel, Moros, M., Ellegaard, Marianne & Kuijpers, A., 2009.
Research output: Contribution to conference › Poster › Research
Published
Culturing dinoflagellates, using living systems to understand the influence of temperature and salinity on cyst morphology
Lewis, J., Ellegaard, Marianne, Hallett, R., Harding, I. & Rochon, A., 2005.
Research output: Contribution to conference › Conference abstract for conference › Research
Published
Cyst wall formation in dinoflagellates. Abstracts 3rd international phycological congress
Lewis, J., Kennaway, G., Ellegaard, Marianne & Hallett, R., 2003.
Research output: Contribution to conference › Conference abstract for conference › Research
Published
Cyst-theca relationship of a new dinoflagellate with a spiny round brown cyst, Protoperidinium lewisiae sp nov., and its comparison to the cyst of Oblea acanthocysta
Mertens, K. N., Takano, Y., Gu, H., Yamaguchi, A., Pospelova, V., Ellegaard, Marianne & Matsuoka, K., 2015, In: Phycological Research. 63, 2, p. 110-124 15 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Cyst-theca relationship, life cycle, and effects of temperature and salinity on the cyst morphology of Gonyaulax baltica sp.nov. (Dinophyceae) from the Baltic Sea area
Ellegaard, Marianne, Lewis, J. M. & Harding, I., 2002, In: Journal of Phycology. 38, p. 775-789
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Cyst-theca relationships and phylogenetic positions of Peridiniales (Dinophyceae) with two anterior intercalary plates, with description of Archaeperidinium bailongense sp nov and Protoperidinium fuzhouense sp nov.
Liu, T., Mertens, K. N., Ribeiro, S., Ellegaard, Marianne, Matsuoka, K. & Gu, H., 2015, In: Phycological Research. 63, 2, p. 134-151 18 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Cytoplasmic and frustular ultrastructure and morphology of Plagiotropis tristis sp. nov. (Bacillariophyceae)
Mikkelsen, D. M., Ellegaard, Marianne & Lundholm, Nina, 2005, In: Diatom Research. 20, p. 97-115
Research output: Contribution to journal › Journal article › Research › peer-review
Published
De studerendes motivation bag valget af speciale
Bjerrum, Christian J., Ellegaard, Marianne & Nielsen, Lars, 2003, In: Center for Naturfagenes Didaktiks skriftserie. 10, p. 1-21
Research output: Contribution to journal › Journal article › Research
Published
Dead or alive: sediment DNA archives as tools for tracking aquatic evolution and adaptation
Ellegaard, Marianne, Clokie, M. R. J., Czypionka, T., Frisch, D., Godhe, A., Kremp, A., Letarov, A., McGenity, T. J., Ribeiro, S. & Anderson, N. J., 2020, In: Communications Biology . 3, 1, 11 p.
Research output: Contribution to journal › Review › Research › peer-review
Published
Diatom elemental and frustule nanostructure changes in response to different light wavelengths
Su, Y., Lundholm, Nina, Friis, S. M. M. & Ellegaard, Marianne, 11 Sep 2014.
Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
Published
Differences in the optical properties of valve and girdle band in a centric diatom
Gössling, J. W., Su, Y., Maibohm, C., Ellegaard, Marianne & Kühl, Michael, 2018, In: Interface Focus. 9, 1, 20180031.
Research output: Contribution to journal › Journal article › Research › peer-review

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ID: 11694

Most downloads

8969 downloads
Long-term survival of dinoflagellate cysts in anoxic marine sediments.
Research output: Contribution to conference › Conference abstract for conference › Research
Published
2552 downloads
Hundred years of environmental change and phytoplankton ecophysiological variability archived in coastal sediments
Research output: Contribution to journal › Journal article › Research › peer-review
Published
2257 downloads
Gymnodinium corollarium sp. nov. (Dinophyceae) - a new cyst forming cold-water dinoflagellate from the Baltic Sea; morphology, molecular phylogeny and ecophysiology.
Research output: Contribution to conference › Conference abstract for conference › Research
Published

Research

Marianne Ellegaard

Department of Science Education

Archaeperidinium saanichi sp. nov. a new species based on morphological variation of cyst and theca within the Archaeperidinium minutum Jörgensen 1912 species complex

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

Protoperidinium minutum (Dinophyceae) from Portugal: cyst-theca relationship and phylogenetic position on the basis of single-cell SSU and LSU rDNA sequencing

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

Pentaplacodinium saltonense gen. et sp. nov. (Dinophyceae) and its relationship to the cyst-defined genus Operculodinium and yessotoxin-producing Protoceratium reticulatum

A 100-year record of changing Pseudo-nitzschia species in a sill-fjord in Denmark related to nitrogen loading and temperature

A century-long genetic record reveals that protist effective population sizes are comparable to those of macroscopic species

A detailed description of a Danish strain of Nitzschia sigmoidea, the type species of Nitzschia, providing a reference for future morphological and phylogenetic studies of the genus

A hypocystal archeopyle in a freshwater dinoflagellate from the Peridinium umbonatum group (Dinophyceae) from Lake Nero di Cornisello, South Eastern Alps, Italy

A review of recent freshwater dinoflagellate cysts: taxonomy, phylogeny, ecology and palaeocology

An overview of the Gonyaulacales. Abstracts, 10th International Conference on Harmful Algae, October 20^th25^th, Florida, USA

Buried alive – germination of up to a century-old marine protist resting stages

Changes in the abundance and species composition of Phytoplankton in the last 150 years in the Southern Black Sea

Climate variability in West Greenland during the past 1500 years: evidence from a high-resolution marine palynological record from Disko Bay

Climate variability over the past 2000 years in Disco Bay, West Greenland - a palynological perspective

Culturing dinoflagellates, using living systems to understand the influence of temperature and salinity on cyst morphology

Cyst wall formation in dinoflagellates. Abstracts 3rd international phycological congress

Cyst-theca relationship of a new dinoflagellate with a spiny round brown cyst, Protoperidinium lewisiae sp nov., and its comparison to the cyst of Oblea acanthocysta

Cyst-theca relationship, life cycle, and effects of temperature and salinity on the cyst morphology of Gonyaulax baltica sp.nov. (Dinophyceae) from the Baltic Sea area

Cyst-theca relationships and phylogenetic positions of Peridiniales (Dinophyceae) with two anterior intercalary plates, with description of Archaeperidinium bailongense sp nov and Protoperidinium fuzhouense sp nov.

Cytoplasmic and frustular ultrastructure and morphology of Plagiotropis tristis sp. nov. (Bacillariophyceae)

De studerendes motivation bag valget af speciale

Dead or alive: sediment DNA archives as tools for tracking aquatic evolution and adaptation

Diatom elemental and frustule nanostructure changes in response to different light wavelengths

Differences in the optical properties of valve and girdle band in a centric diatom

Most downloads

Long-term survival of dinoflagellate cysts in anoxic marine sediments.

Hundred years of environmental change and phytoplankton ecophysiological variability archived in coastal sediments

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