Berit R. Heimdal

1.4k total citations
30 papers, 970 citations indexed

About

Berit R. Heimdal is a scholar working on Oceanography, Ecology and Environmental Chemistry. According to data from OpenAlex, Berit R. Heimdal has authored 30 papers receiving a total of 970 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Oceanography, 10 papers in Ecology and 6 papers in Environmental Chemistry. Recurrent topics in Berit R. Heimdal's work include Marine and coastal ecosystems (24 papers), Marine Biology and Ecology Research (15 papers) and Microbial Community Ecology and Physiology (6 papers). Berit R. Heimdal is often cited by papers focused on Marine and coastal ecosystems (24 papers), Marine Biology and Ecology Research (15 papers) and Microbial Community Ecology and Physiology (6 papers). Berit R. Heimdal collaborates with scholars based in Norway, United Kingdom and Spain. Berit R. Heimdal's co-authors include Jorun K. Egge, Gunnar Hasle, Svein Rune Erga, Grethe Rytter Hasle, Trygve Braarud, Trine Dale, Francisco Rey, Anita Jacobsen, J. C. Green and J. K. Egge and has published in prestigious journals such as Marine Biology, Journal of Experimental Marine Biology and Ecology and Journal of Plankton Research.

In The Last Decade

Berit R. Heimdal

30 papers receiving 882 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Berit R. Heimdal Norway	19	807	340	232	209	135	30	970
Louis A. Hobson Canada	20	743 0.9×	430 1.3×	207 0.9×	234 1.1×	154 1.1×	31	1.0k
Freda M.H. Reid United States	18	791 1.0×	410 1.2×	168 0.7×	183 0.9×	171 1.3×	24	984
H. J. Minas France	15	1.0k 1.3×	366 1.1×	218 0.9×	173 0.8×	218 1.6×	20	1.2k
MA Brzezinski United States	10	639 0.8×	343 1.0×	75 0.3×	154 0.7×	90 0.7×	11	812
C. E. Hare United States	13	1.2k 1.5×	450 1.3×	165 0.7×	157 0.8×	205 1.5×	14	1.3k
N. Schogt Netherlands	10	714 0.9×	463 1.4×	109 0.5×	215 1.0×	441 3.3×	11	1.1k
Robert Head United Kingdom	21	1.0k 1.3×	435 1.3×	145 0.6×	195 0.9×	432 3.2×	27	1.2k
Mike Lucas United Kingdom	20	1.6k 1.9×	682 2.0×	345 1.5×	202 1.0×	273 2.0×	31	1.8k
R. E. Hecky Canada	7	325 0.4×	285 0.8×	86 0.4×	261 1.2×	70 0.5×	9	772

Countries citing papers authored by Berit R. Heimdal

Since Specialization

Citations

This map shows the geographic impact of Berit R. Heimdal's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Berit R. Heimdal with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Berit R. Heimdal more than expected).

Fields of papers citing papers by Berit R. Heimdal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Berit R. Heimdal. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Berit R. Heimdal. The network helps show where Berit R. Heimdal may publish in the future.

Co-authorship network of co-authors of Berit R. Heimdal

This figure shows the co-authorship network connecting the top 25 collaborators of Berit R. Heimdal. A scholar is included among the top collaborators of Berit R. Heimdal based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Berit R. Heimdal. Berit R. Heimdal is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Heimdal, Berit R., et al.. (2002). Light microscope studies on coccolithophorids from the western Mediterranean Sea, with notes on combination cells of Daktylethra pirus and Syracosphaera pulchra. Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology. 136(1). 3–27. 11 indexed citations

Kleijne, A., Richard W. Jordan, Berit R. Heimdal, et al.. (2001). Five new species of the coccolithophorid genus Alisphaera (Haptophyta), with notes on their distribution, coccolith structure and taxonomy. Phycologia. 40(6). 583–601. 14 indexed citations

Dale, Trine, Francisco Rey, & Berit R. Heimdal. (1999). Seasonal development of phytoplankton at a high latitude oceanic site. Sarsia. 84(5-6). 419–435. 69 indexed citations

Hasle, Grethe Rytter & Berit R. Heimdal. (1998). The net phytoplankton in Kongsfjorden, Svalbard, July 1988, with general remarks on species composition of arctic phytoplankton. Polar Research. 17(1). 31–52. 57 indexed citations

Hasle, Grethe Rytter & Berit R. Heimdal. (1998). The net phytoplankton in Kongsfjorden, Svalbard, July 1988, with general remarks on species composition of Arctic phytoplankton. Polar Research. 17(1). 31–52. 6 indexed citations

Heimdal, Berit R., et al.. (1997). Effects of unbalanced nutrient regime on coccolith morphology and size in Emiliania huxleyi (Prymnesiophyceae). European Journal of Phycology. 32(2). 155–165. 7 indexed citations

Fernández, Emilio, Emilio Marañón, D. S. Harbour, S. Kristiansen, & Berit R. Heimdal. (1996). Patterns of carbon and nitrogen uptake during blooms of Emiliania huxleyi in two Norwegian fjords. Journal of Plankton Research. 18(12). 2349–2366. 22 indexed citations

Levasseur, Maurice, Sonia Michaud, J. K. Egge, et al.. (1996). Production of DMSP and DMS during a mesocosm study of an Emiliania huxleyi bloom: influence of bacteria and Calanus finmarchicus grazing. Marine Biology. 126(4). 609–618. 69 indexed citations

Aksnes, Dag L., Jorun K. Egge, Rune Rosland, & Berit R. Heimdal. (1994). Representation of Emiliania huxleyi in phytoplankton simulation models. A first approach. Sarsia. 79(4). 291–300. 31 indexed citations

10.

Heldal, Mikal, et al.. (1994). Emiliania huxleyi. Chemical composition and size of coccoliths from enclosure experiments and a Norwegian fjord. Sarsia. 79(4). 349–355. 22 indexed citations

11.

Veldhuis, Marcel J.W., M. H. C. Stoll, Geert-Jan A Brummer, et al.. (1994). Calcifying phytoplankton in Bjørnafjorden, Norway. The prebloom situation. Sarsia. 79(4). 389–399. 6 indexed citations

12.

Heimdal, Berit R., J. K. Egge, Marcel J.W. Veldhuis, & Peter Westbroek. (1994). The 1992 NorwegianEmiliania huxleyiexperiment. An overview. Sarsia. 79(4). 285–290. 23 indexed citations

13.

Egge, Jorun K. & Berit R. Heimdal. (1994). Blooms of phytoplankton includingEmiliania huxleyi(Haptophyta). Effects of nutrient supply in different N : P ratios. Sarsia. 79(4). 333–348. 128 indexed citations

14.

Jordan, Richard W., A. Kleijne, & Berit R. Heimdal. (1993). Proposed changes to the classification system of coccolithophorids. III.. Journal of Nannoplankton Research. 15(1). 18–22. 1 indexed citations

15.

Estep, Kenneth W., Francisco Rey, Kjell R. Bjørklund, et al.. (1992). Deus creavit; Linneaus disposuit: An international effort to create a catalogue and expert system for the identification of protistan species. Sarsia. 77(3-4). 275–285. 4 indexed citations

16.

Heimdal, Berit R.. (1982). Validation of the names of some species of Zygosphaera Kamptner.. Journal of Nannoplankton Research. 4(1). 52–56. 1 indexed citations

17.

Johannessen, Per & Berit R. Heimdal. (1979). Hydrography and hydro chemistry from March to July 1976 in Fauskangerpollen, western Norway. Sarsia. 64(3). 171–178. 2 indexed citations

18.

Heimdal, Berit R.. (1970). Morphology and distribution of 2 navicula species in norwegian coastal waters. 17(2). 65–75. 1 indexed citations

19.

Hasle, Gunnar & Berit R. Heimdal. (1970). Some Species of the Centric Diatom Genus Thalassiosira Studied in the Light and Electron Microscopes. 31. 543–581. 83 indexed citations

20.

Hasle, Gunnar & Berit R. Heimdal. (1968). Morphology and distribution of the marine centric diatom Thalassiosira antarctica Comber. Journal of the Royal Microscopical Society. 88(3). 357–369. 50 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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