K. Wagener

942 total citations · 1 hit paper
30 papers, 727 citations indexed

About

K. Wagener is a scholar working on Global and Planetary Change, Industrial and Manufacturing Engineering and Atmospheric Science. According to data from OpenAlex, K. Wagener has authored 30 papers receiving a total of 727 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Global and Planetary Change, 5 papers in Industrial and Manufacturing Engineering and 4 papers in Atmospheric Science. Recurrent topics in K. Wagener's work include Chemical Synthesis and Characterization (5 papers), Atmospheric and Environmental Gas Dynamics (5 papers) and Radioactive element chemistry and processing (4 papers). K. Wagener is often cited by papers focused on Chemical Synthesis and Characterization (5 papers), Atmospheric and Environmental Gas Dynamics (5 papers) and Radioactive element chemistry and processing (4 papers). K. Wagener collaborates with scholars based in Germany, Brazil and United States. K. Wagener's co-authors include G. Dongmann, H. W. N�rnberg, H. D. Freyer, W. Thiemann, Β. A. Bilal, H. Förstel, Erik Auf der Heide, Mark W. Paschke, D. Behne and K.H. Althoff and has published in prestigious journals such as Marine Chemistry, The European Physical Journal C and Die Naturwissenschaften.

In The Last Decade

K. Wagener

27 papers receiving 671 citations

Hit Papers

On the enrichment of H2 18O in the leaves of transpiring ... 1974 2026 1991 2008 1974 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. On the enrichment of H2 18O in the leaves of transpiring plants
    1974 535 citations G. Dongmann, K. Wagener et al. Radiation and Environmental Biophysics profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Wagener Germany 9 414 347 145 132 97 30 727
H. D. Freyer Germany 16 643 1.6× 921 2.7× 388 2.7× 148 1.1× 297 3.1× 27 1.3k
A. A. Rodionov Germany 11 186 0.4× 442 1.3× 304 2.1× 28 0.2× 67 0.7× 16 882
Farid El-Daoushy Sweden 15 175 0.4× 261 0.8× 171 1.2× 10 0.1× 71 0.7× 39 627
J.R. Disnar France 14 55 0.1× 306 0.9× 200 1.4× 37 0.3× 68 0.7× 22 682
Anne Poszwa France 16 107 0.3× 456 1.3× 251 1.7× 105 0.8× 387 4.0× 28 1.0k
Carmen A. Nezat United States 14 120 0.3× 413 1.2× 284 2.0× 126 1.0× 242 2.5× 20 1.1k
W. Spackman United States 18 51 0.1× 319 0.9× 172 1.2× 55 0.4× 515 5.3× 44 1.3k
Yu Tang China 13 118 0.3× 340 1.0× 174 1.2× 60 0.5× 48 0.5× 59 785
Hitoshi Mukai Japan 19 436 1.1× 589 1.7× 142 1.0× 19 0.1× 43 0.4× 48 940
Edyta Łokas Poland 21 516 1.2× 525 1.5× 452 3.1× 63 0.5× 42 0.4× 65 1.1k

Countries citing papers authored by K. Wagener

Since Specialization
Citations

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

Fields of papers citing papers by K. Wagener

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Wagener

This figure shows the co-authorship network connecting the top 25 collaborators of K. Wagener. A scholar is included among the top collaborators of K. Wagener 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 K. Wagener. K. Wagener 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.
Wagener, K., et al.. (1998). Controlled introduction of selenium into Chlorella cells.. PubMed. 36(12). 1286–8. 12 indexed citations
2.
Wagener, K., et al.. (1990). The cycling of iodine as iodate and iodide in a tropical estuarine system. Marine Chemistry. 29. 77–93. 29 indexed citations
3.
Wagener, K., et al.. (1987). On the effectiveness of the ocean's biological pump in global CO2 scenarios. Marine Chemistry. 22(2-4). 249–256. 4 indexed citations
4.
Wagener, K., H. Egnéus, & A. Ellegård. (1984). Microalgae cultivation for energy production: practical achievements and commercial feasibility.. 154–173. 4 indexed citations
5.
Althoff, K.H., G. Anton, B. Böck, et al.. (1983). Positive pion photoproduction from hydrogen at photon energies between 500 MeV and 1,400 MeV in forward direction. The European Physical Journal C. 18(3). 199–205. 10 indexed citations
6.
Althoff, K.H., G. Anton, D. P. Bour, et al.. (1983). Deuteron photodisintegration at photon energies between 200 and 700 MeV in backward direction. The European Physical Journal C. 21(1-2). 149–154. 9 indexed citations
7.
Wagener, K.. (1978). Total anthropogenic CO2 production during the period 1800?1935 from carbon-13 measurements in tree rings. Radiation and Environmental Biophysics. 15(2). 101–111. 5 indexed citations
8.
Freyer, H. D. & K. Wagener. (1975). Review on present results on fossil atmospheric gases trapped in evaporites. Pure and Applied Geophysics. 113(1). 403–418. 6 indexed citations
9.
Wagener, K.. (1974). Isotopenfraktionierung im Sauerstoffzyklus der Erde / Isotope Fractionation occuring in the Oxygen Cycle. Zeitschrift für Naturforschung A. 29(2). 245–250. 4 indexed citations
10.
Dongmann, G., H. Förstel, & K. Wagener. (1972). 18 O-rich Oxygen from Land Photosynthesis. Nature New Biology. 240(99). 127–128. 17 indexed citations
11.
Wagener, K., et al.. (1972). Large Isotope Effects in the Sodium-Monactin Complex. Radiochimica Acta. 18(3). 141–143. 2 indexed citations
12.
Wagener, K., H. D. Freyer, & Β. A. Bilal. (1971). Counter-current Electrophoresis. Separation Science. 6(4). 483–503. 8 indexed citations
13.
Freyer, H. D. & K. Wagener. (1967). Electrochemical Processes for the Enrichment of Isotopes. Angewandte Chemie International Edition in English. 6(9). 757–766. 1 indexed citations
14.
Freyer, H. D. & K. Wagener. (1967). Elektrochemische Verfahren zur Isotopen‐Anreicherung. Angewandte Chemie. 79(17-18). 734–744. 3 indexed citations
15.
Wagener, K.. (1967). Tritium Loss from Iron Meteorites by Solar Wind Hydrogen. Zeitschrift für Naturforschung A. 22(10). 1483–1488. 2 indexed citations
16.
Behne, D. & K. Wagener. (1965). Konzentrations‐ und Temperaturabhängigkeit des Isotopieeffektes bei der Ionenwanderung des Lithiums in essigsaurer Lösung. V. Mitteilung über Gegenstromelektrolyse. Berichte der Bunsengesellschaft für physikalische Chemie. 69(5). 378–382. 4 indexed citations
17.
Wagener, K., et al.. (1965). Notizen: Die Diffusion von Tritium in einer Silber-Lithium-Legierung. Zeitschrift für Naturforschung A. 20(8). 1082–1084. 3 indexed citations
18.
Wagener, K., et al.. (1964). Über den Mechanismus des Alkalitransports im System Erythrocyt/Blutplasma. Berichte der Bunsengesellschaft für physikalische Chemie. 68(8-9). 875–875.
19.
Thiemann, W. & K. Wagener. (1963). Anreicherung der Lithium-Isotope durch Gegenstromelektrolyse in wäßriger Lösung. Zeitschrift für Naturforschung A. 18(2). 228–235. 12 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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