Hannelore Håkansson

1.4k total citations
38 papers, 1.2k citations indexed

About

Hannelore Håkansson is a scholar working on Biomaterials, Ecology and Molecular Biology. According to data from OpenAlex, Hannelore Håkansson has authored 38 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Biomaterials, 10 papers in Ecology and 8 papers in Molecular Biology. Recurrent topics in Hannelore Håkansson's work include Diatoms and Algae Research (31 papers), Protist diversity and phylogeny (8 papers) and Analytical chemistry methods development (6 papers). Hannelore Håkansson is often cited by papers focused on Diatoms and Algae Research (31 papers), Protist diversity and phylogeny (8 papers) and Analytical chemistry methods development (6 papers). Hannelore Håkansson collaborates with scholars based in Sweden, United Kingdom and Germany. Hannelore Håkansson's co-authors include Hedy Kling, Svante Björck, Eugene F. Stoermer, Edward C. Theriot, Bernhard Meyer, Ole Humlum, Juan Manuel Lírio, Cynan Ellis-Evans, Siv Olsson and Rolf Zale and has published in prestigious journals such as Palaeogeography Palaeoclimatology Palaeoecology, Taxon and Phycologia.

In The Last Decade

Hannelore Håkansson

38 papers receiving 1.1k citations

Peers

Hannelore Håkansson
Kurt Krammer Germany
Charles W. Reimer
Friedrich Hustedt Germany
N. Ingram Hendey United Kingdom
Ditmar Metzeltin Germany
R. Patrick
Adolf Pascher
Rolf Klee Germany
Akihiro Tuji Japan
Galina K. Khursevich Russia
Kurt Krammer Germany
Hannelore Håkansson
Citations per year, relative to Hannelore Håkansson Hannelore Håkansson (= 1×) peers Kurt Krammer

Countries citing papers authored by Hannelore Håkansson

Since Specialization
Citations

This map shows the geographic impact of Hannelore Håkansson'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 Hannelore Håkansson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hannelore Håkansson more than expected).

Fields of papers citing papers by Hannelore Håkansson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hannelore Håkansson. 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 Hannelore Håkansson. The network helps show where Hannelore Håkansson may publish in the future.

Co-authorship network of co-authors of Hannelore Håkansson

This figure shows the co-authorship network connecting the top 25 collaborators of Hannelore Håkansson. A scholar is included among the top collaborators of Hannelore Håkansson 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 Hannelore Håkansson. Hannelore Håkansson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Meyer, Bernhard, Monika Wulf, & Hannelore Håkansson. (2001). PHENOTYPIC VARIATION OF LIFE-CYCLE STAGES IN CLONES OF THREE SIMILARCYCLOTELLASPECIES AFTER INDUCED AUXOSPORE PRODUCTION. Diatom Research. 16(2). 343–361. 14 indexed citations
2.
Håkansson, Hannelore & Galina K. Khursevich. (1997). TERTIARIUSGEN. NOV., A NEW GENUS IN THE BACILLARIOPHYCEAE, THE TRANSFER OF SOME CYCLOTELLOID SPECIES AND A COMPARISON TO CLOSELY RELATED GENERA. Diatom Research. 12(1). 19–33. 24 indexed citations
3.
Meyer, Bernhard & Hannelore Håkansson. (1997). CYCLOTELLA WULFIAE, A NEW DIATOM FROM A BRACKISH LAKE IN GERMANY. Diatom Research. 12(2). 279–285. 1 indexed citations
4.
Björck, Svante, Siv Olsson, Cynan Ellis-Evans, et al.. (1996). Late Holocene palaeoclimatic records from lake sediments on James Ross Island, Antarctica. Palaeogeography Palaeoclimatology Palaeoecology. 121(3-4). 195–220. 157 indexed citations
5.
Håkansson, Hannelore. (1996). CYCLOTELLA STRIATACOMPLEX: TYPIFICATION AND NEW COMBINATIONS. Diatom Research. 11(2). 241–260. 14 indexed citations
6.
Håkansson, Hannelore & Hedy Kling. (1994). CYCLOTELLA AGASSIZENSISNOV. SP. AND ITS RELATIONSHIP TOC. QUILLENSISBAILEY AND OTHER PRAIRIECYCLOTELLASPECIES. Diatom Research. 9(2). 289–301. 27 indexed citations
7.
Håkansson, Hannelore, et al.. (1993). STEPHANODISCUS ALPINUSIN PLUßSEE, GERMANY. ECOLOGY, MORPHOLOGY AND TAXONOMY IN COMBINATION WITH INITIAL CELLS. Diatom Research. 8(1). 89–98. 14 indexed citations
8.
9.
Björck, Svante, et al.. (1991). A late Holocene lake sediment sequence from Livingston Island, South Shetland Islands, with palaeoclimatic implications. Antarctic Science. 3(1). 61–72. 127 indexed citations
10.
Håkansson, Hannelore & John R. Carter. (1990). An Interpretation of HUSTEDT's Terms "Schattenlinie", "Perlenreihe" and "Hocker" Using Specimens of the Cyclotella radiosa-complex, C. distinguenda, HUST., and C. cyclopuncta nov. sp.. UNI ScholarWorks (University of Northern Iowa). 97(4). 153–156. 13 indexed citations
11.
Håkansson, Hannelore. (1990). A COMPARISON OFCYCLOTELLA KRAMMERI SP. NOV.ANDC. SCHUMANNII HÅKANSSON STAT. NOV.WITH SIMILAR SPECIES. Diatom Research. 5(2). 261–271. 35 indexed citations
12.
Håkansson, Hannelore & Hedy Kling. (1990). THE CURRENT STATUS OF SOME VERY SMALL FRESHWATER DIATOMS OF THE GENERASTEPHANODISCUSANDCYCLOSTEPHANOS. Diatom Research. 5(2). 273–287. 49 indexed citations
13.
14.
Håkansson, Hannelore, et al.. (1988). IDENTIFICATION OF DIATOMS IN NEOLITHIC POTTERY. Diatom Research. 3(1). 39–45. 8 indexed citations
15.
Stoermer, Eugene F., Hannelore Håkansson, & Edward C. Theriot. (1987). Cyclostephanosspecies newly reported from North America:C. tholiformissp. nov. andC. costatilimbuscomb. nov.. British Phycological Journal. 22(4). 349–358. 28 indexed citations
16.
Håkansson, Hannelore, et al.. (1987). DIMORPHISM INCYCLOSTEPHANOS DUBIUS(BACILLARIOPHYTA) AND THE MORPHOLOGY OF INITIAL VALVES. Diatom Research. 2(1). 35–46. 28 indexed citations
17.
Theriot, Edward C., Eugene F. Stoermer, & Hannelore Håkansson. (1987). TAXONOMIC INTERPRETATION OF THE RIMOPORTULA OF FRESHWATER GENERA IN THE CENTRIC DIATOM FAMILY THALASSIOSIRACEAE. Diatom Research. 2(2). 251–265. 58 indexed citations
18.
Håkansson, Hannelore. (1986). A taxonomic reappraisal of someStephanodiscusspecies (Bacillariophyta). British Phycological Journal. 21(1). 25–37. 48 indexed citations
19.
Håkansson, Hannelore, et al.. (1986). The morphology and taxonomy of the diatomStephanodiscus neostraeasp. nov.. British Phycological Journal. 21(1). 39–43. 30 indexed citations
20.

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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