Bjørn Solheim

1.7k total citations
24 papers, 881 citations indexed

About

Bjørn Solheim is a scholar working on Ecology, Plant Science and Agronomy and Crop Science. According to data from OpenAlex, Bjørn Solheim has authored 24 papers receiving a total of 881 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Ecology, 11 papers in Plant Science and 9 papers in Agronomy and Crop Science. Recurrent topics in Bjørn Solheim's work include Agronomic Practices and Intercropping Systems (9 papers), Polar Research and Ecology (9 papers) and Legume Nitrogen Fixing Symbiosis (8 papers). Bjørn Solheim is often cited by papers focused on Agronomic Practices and Intercropping Systems (9 papers), Polar Research and Ecology (9 papers) and Legume Nitrogen Fixing Symbiosis (8 papers). Bjørn Solheim collaborates with scholars based in Norway, United States and Svalbard and Jan Mayen. Bjørn Solheim's co-authors include Matthias Zielke, Rolf A. Olsen, Ursel M. E. Schütte, Mette M. Svenning, Larry J. Forney, Zaid Abdo, Olavi Junttila, T. V. Bhuvaneswari, Jarle W. Bjerke and James A. Foster and has published in prestigious journals such as New Phytologist, Oecologia and Molecular Ecology.

In The Last Decade

Bjørn Solheim

24 papers receiving 840 citations

Peers

Bjørn Solheim

ECOLO

PS

AS

EEBS

ACS

Christa R. Schwintzer United States

Warren G. Gold United States

Anita Zumsteg Switzerland

Enrico Graglia Denmark

S.G. Mcinroy United Kingdom

Kristen R. Freeman United States

M. Stroetenga Netherlands

Kerstin Grant Germany

Takehiro Masuzawa Japan

Laura S. Brophy United States

Christa R. Schwintzer United States

Bjørn Solheim

323 ×0.7

ECOLO

631 ×2.0

PS

78 ×0.3

AS

80 ×0.4

EEBS

71 ×0.6

ACS

Citations per year, relative to Bjørn Solheim Bjørn Solheim (= 1×) peers Christa R. Schwintzer

Countries citing papers authored by Bjørn Solheim

Since Specialization

Citations

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

Fields of papers citing papers by Bjørn Solheim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bjørn Solheim

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Schütte, Ursel M. E., Zaid Abdo, James A. Foster, et al.. (2010). Bacterial diversity in a glacier foreland of the high Arctic. Molecular Ecology. 19(s1). 54–66. 121 indexed citations

2.

Borin, Sara, Stefano Ventura, Fulvia Tambone, et al.. (2009). Rock weathering creates oases of life in a High Arctic desert. Environmental Microbiology. 12(2). 293–303. 83 indexed citations

3.

Schütte, Ursel M. E., Zaid Abdo, Stephen J. Bent, et al.. (2009). Bacterial succession in a glacier foreland of the High Arctic. The ISME Journal. 3(11). 1258–1268. 103 indexed citations

4.

Solheim, Bjørn, et al.. (2008). Host range, symbiotic effectiveness and nodulation competitiveness of some indigenous cowpea bradyrhizobia isolates from the transitional savanna zone of Ghana. AFRICAN JOURNAL OF BIOTECHNOLOGY. 7(8). 988–996. 13 indexed citations

5.

Solheim, Bjørn, Matthias Zielke, Jarle W. Bjerke, & J. Rozema. (2006). Effects of Enhanced UV-B Radiation on Nitrogen Fixation in Arctic Ecosystems. Plant Ecology. 182(1-2). 109–118. 32 indexed citations

6.

Rozema, J., Peter Boelen, Bjørn Solheim, et al.. (2006). Stratospheric Ozone Depletion: High Arctic Tundra Plant Growth on Svalbard is not Affected by Enhanced UV-B after 7 years of UV-B Supplementation in the Field. Plant Ecology. 182(1-2). 121–135. 33 indexed citations

7.

Bjerke, Jarle W., Matthias Zielke, & Bjørn Solheim. (2003). Long‐term impacts of simulated climatic change on secondary metabolism, thallus structure and nitrogen fixation activity in two cyanolichens from the Arctic. New Phytologist. 159(2). 361–367. 35 indexed citations

8.

Zielke, Matthias, et al.. (2002). The Influence of Abiotic Factors on Biological Nitrogen Fixation in Different Types of Vegetation in the High Arctic, Svalbard. Arctic Antarctic and Alpine Research. 34(3). 293–293. 33 indexed citations

9.

Solheim, Bjørn, Ulf Johanson, Terry V. Callaghan, et al.. (2002). The nitrogen fixation potential of arctic cryptogram species is influenced by enhanced UV-B radiation. Oecologia. 133(1). 90–93. 44 indexed citations

10.

Zielke, Matthias, et al.. (2002). The Influence of Abiotic Factors on Biological Nitrogen Fixation in Different Types of Vegetation in the High Arctic, Svalbard. Arctic Antarctic and Alpine Research. 34(3). 293–299. 61 indexed citations

11.

Ghelue, Marijke Van, Erik Løvaas, Einar Ringø, & Bjørn Solheim. (1997). Early interactions between Alnus glutinosa and Frankia strain ArI3. Production and specificity of root hair deformation factor(s). Physiologia Plantarum. 99(4). 579–587. 37 indexed citations

12.

Ghelue, Marijke Van, Erik Løvaas, Einar Ringø, & Bjørn Solheim. (1997). Early interactions between Alnus glutinosa and Frankia strain ArI3. Production and specificity of root hair deformation factor(s)*. Physiologia Plantarum. 99(4). 579–587. 25 indexed citations

13.

Solheim, Bjørn, et al.. (1996). Nitrogen fixation in Arctic vegetation and soils from Svalbard, Norway. Polar Biology. 16(1). 35–40. 7 indexed citations

14.

Ringø, Einar, et al.. (1995). Effects of extracts of Alnus glutinosa seeds on growth of Frankia strain ArI3 under static and fermentor culture conditions. Plant and Soil. 176(2). 283–288. 7 indexed citations

15.

Svenning, Mette M., Olavi Junttila, & Bjørn Solheim. (1991). Symbiotic growth of indigenous white clover (Trifolium repens) with local Rhizobium leguminosarum biovar trifolii. Physiologia Plantarum. 83(3). 381–389. 3 indexed citations

16.

Svenning, Mette M., Olavi Junttila, & Bjørn Solheim. (1991). Symbiotic growth of indigenons white clover (Trifolium repens) with local Rhizobium leguminosarum biovar trifolii. Physiologia Plantarum. 83(3). 381–389. 14 indexed citations

17.

Junttila, Olavi, Mette M. Svenning, & Bjørn Solheim. (1990). Effects of temperature and photoperiod on vegetative growth of white clover (Trifolium repens) ecotypes. Physiologia Plantarum. 79(3). 427–434. 26 indexed citations

18.

Junttila, Olavi, Mette M. Svenning, & Bjørn Solheim. (1990). Effects of temperature and photoperiod on frost resistance of white clover (Trifolium repens) ecotypes. Physiologia Plantarum. 79(3). 435–438. 6 indexed citations

19.

Junttila, Olavi, Mette M. Svenning, & Bjørn Solheim. (1990). Effects of temperature and photoperiod on frost resistance of white clover (Trifolium repens) ecotypes. Physiologia Plantarum. 79(3). 435–438. 37 indexed citations

20.

Solheim, Bjørn, et al.. (1984). Rhizobial polysaccharide‐degrading enzymes from roots of legumes. Physiologia Plantarum. 62(1). 11–17. 11 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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