Gunnar Ogner

991 total citations
56 papers, 802 citations indexed

About

Gunnar Ogner is a scholar working on Plant Science, Pollution and Oceanography. According to data from OpenAlex, Gunnar Ogner has authored 56 papers receiving a total of 802 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Plant Science, 8 papers in Pollution and 8 papers in Oceanography. Recurrent topics in Gunnar Ogner's work include Plant responses to elevated CO2 (6 papers), Marine and coastal ecosystems (6 papers) and Soil and Water Nutrient Dynamics (5 papers). Gunnar Ogner is often cited by papers focused on Plant responses to elevated CO2 (6 papers), Marine and coastal ecosystems (6 papers) and Soil and Water Nutrient Dynamics (5 papers). Gunnar Ogner collaborates with scholars based in India and Norway. Gunnar Ogner's co-authors include M. Schnitzer, Arne O. Stuanes, Jon Hovland, Gunnar Abrahamsen, Arnold Nordal, Aage Haugen, Tore Ledaal, Hans M. Seip, Dag Ekeberg and Kjell Undheim and has published in prestigious journals such as Science, Geochimica et Cosmochimica Acta and Environmental Pollution.

In The Last Decade

Gunnar Ogner

56 papers receiving 638 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Gunnar Ogner India	16	178	154	131	113	101	56	802
S. A. Visser Canada	21	215 1.2×	250 1.6×	181 1.4×	188 1.7×	118 1.2×	63	1.1k
S. U. Khan Canada	19	388 2.2×	135 0.9×	195 1.5×	104 0.9×	376 3.7×	76	1.1k
Koyo Yonebayashi Japan	19	182 1.0×	255 1.7×	310 2.4×	148 1.3×	104 1.0×	68	951
Ashish P. Deshmukh United States	10	144 0.8×	143 0.9×	198 1.5×	87 0.8×	263 2.6×	12	874
Jasper D.H van Heemst United States	15	69 0.4×	196 1.3×	79 0.6×	81 0.7×	90 0.9×	16	715
T. Verdejo Spain	12	152 0.9×	141 0.9×	147 1.1×	59 0.5×	100 1.0×	17	669
Keiichi Ohta Japan	17	99 0.6×	210 1.4×	33 0.3×	67 0.6×	75 0.7×	52	890
Laurent Grasset France	19	152 0.9×	242 1.6×	177 1.4×	91 0.8×	100 1.0×	44	958
P. A. Cawse United Kingdom	15	266 1.5×	105 0.7×	123 0.9×	87 0.8×	289 2.9×	40	1.1k
S. I. M. Skinner United Kingdom	13	149 0.8×	106 0.7×	164 1.3×	171 1.5×	295 2.9×	16	990

Countries citing papers authored by Gunnar Ogner

Since Specialization

Citations

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

Fields of papers citing papers by Gunnar Ogner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gunnar Ogner

This figure shows the co-authorship network connecting the top 25 collaborators of Gunnar Ogner. A scholar is included among the top collaborators of Gunnar Ogner 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 Gunnar Ogner. Gunnar Ogner 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

Ekeberg, Dag, et al.. (2004). Determination of CH₄, CO₂and N₂O in air samples and soil atmosphere by gas chromatography mass spectrometry, GC-MS. Journal of Environmental Monitoring. 6(7). 621–623. 29 indexed citations

Ogner, Gunnar, et al.. (2004). Effects of Different Pretreatments (Sieving, Milling, and Grinding) on Quality of Determination of Kjeldahl Nitrogen, pH, and Extractable Elements in Forest Soils. Communications in Soil Science and Plant Analysis. 35(3-4). 369–384. 6 indexed citations

Ogner, Gunnar. (1993). No general ozone-specific indicator among the hexane- and dichloromethane-soluble components of Picea abies needles exposed to ozone in open-top chambers. Environmental Pollution. 82(3). 223–229. 5 indexed citations

Ogner, Gunnar. (1993). No general effect of ozone on foliar nutrient concentrations in mature scions of grafted Picea abies trees. Environmental Pollution. 82(2). 197–200. 16 indexed citations

Stuanes, Arne O., et al.. (1987). Effect of Filtration and Centrifugation on the Determination of Alminium in Water. International Journal of Environmental & Analytical Chemistry. 29(1-2). 141–149. 2 indexed citations

Ogner, Gunnar. (1987). Glyphosate application in forest—ecological aspects. Scandinavian Journal of Forest Research. 2(1-4). 499–508. 4 indexed citations

Stuanes, Arne O., et al.. (1984). Ammonium nitrate as extractant for soil exchangeable cations, exchangeable acidity and aluminum. Communications in Soil Science and Plant Analysis. 15(7). 773–778. 77 indexed citations

Ogner, Gunnar. (1983). Digestion of plants and organic soils using nitric acid, hydrogen peroxide and UV irradiation. Communications in Soil Science and Plant Analysis. 14(10). 937–943. 5 indexed citations

Hovland, Jon, Gunnar Abrahamsen, & Gunnar Ogner. (1980). Effects of artificial acid rain on decomposition of spruce needles and on mobilisation and leaching of elements. Plant and Soil. 56(3). 365–378. 40 indexed citations

10.

Ogner, Gunnar. (1980). THE COMPLEXITY OF FOREST SOIL CARBOHYDRATES AS DEMONSTRATED BY 27 DIFFERENT O-METHYL MONOSACCHARIDES, 10 PREVIOUSLY UNKNOWN IN NATURE. Soil Science. 129(1). 1–4. 6 indexed citations

11.

Ogner, Gunnar. (1980). Analysis of the carbohydrates of fulvic and humic acids as their partially methylated alditol acetates. Geoderma. 23(1). 1–10. 14 indexed citations

12.

Méndez, Josefina & Gunnar Ogner. (1979). Permanganate oxidation products of algal humic-like substances. Chemical Geology. 27(3). 265–270. 5 indexed citations

13.

Ogner, Gunnar, et al.. (1977). Permanganate oxidation of methylated fulvic and humic acids in chloroform. Geoderma. 19(3). 237–245. 9 indexed citations

14.

Ogner, Gunnar. (1975). PERMANGANATE OXIDATION OF THE HEXANE AND ETHER EXTRACTS OF RAW HUMUS. Soil Science. 120(1). 25–29. 3 indexed citations

15.

Ogner, Gunnar. (1970). EXTRACTION AND HYDROLYSIS OF RAW HUMUS. Soil Science. 109(5). 289–293. 2 indexed citations

16.

Ogner, Gunnar, et al.. (1969). An Improved Preparation of Cellulose Layers for Thin-layer Chromatography of Amino Acids.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 23(6). 2185–2186. 2 indexed citations

17.

Kivirikko, Kari I., Ossi Laitinen, Gunnar Ogner, C. C. Guthrie, & Merv Hinton. (1965). Urinary 14C-Hydroxyproline in Thyroxine-treated Rats after the Administration of 14C-Proline.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 19(7). 1781–1782. 5 indexed citations

18.

Nordal, Arnold, et al.. (1964). The Detection of Phorbic Acid in Eurphorbia palustris L... Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 18. 830–830. 6 indexed citations

19.

Jellum, Egil, Gunnar Ogner, Tore Ledaal, & Hans M. Seip. (1964). The Prevention of Thiol Autoxidation in Biological Systems by Means of Thiolated Sephadex.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 18. 1887–1895. 21 indexed citations

20.

Ogner, Gunnar, et al.. (1964). The Addition of Grignard Reagents to Pyridazines. III. A Comparison with Butyl- and t-Butyllithium.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 18. 1653–1655. 1 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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