Mathew P. Johansen

2.7k total citations
71 papers, 1.9k citations indexed

About

Mathew P. Johansen is a scholar working on Global and Planetary Change, Radiological and Ultrasound Technology and Safety, Risk, Reliability and Quality. According to data from OpenAlex, Mathew P. Johansen has authored 71 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Global and Planetary Change, 47 papers in Radiological and Ultrasound Technology and 18 papers in Safety, Risk, Reliability and Quality. Recurrent topics in Mathew P. Johansen's work include Radioactivity and Radon Measurements (47 papers), Radioactive contamination and transfer (46 papers) and Nuclear and radioactivity studies (17 papers). Mathew P. Johansen is often cited by papers focused on Radioactivity and Radon Measurements (47 papers), Radioactive contamination and transfer (46 papers) and Nuclear and radioactivity studies (17 papers). Mathew P. Johansen collaborates with scholars based in Australia, United States and United Kingdom. Mathew P. Johansen's co-authors include David D. Breshears, T. E. Hakonson, Tom Cresswell, Jennifer Harrison, Nicholas Howell, John E. Pinder, Jeffrey Whicker, Timothy E. Payne, Claudia Keitel and Feike A. Dijkstra and has published in prestigious journals such as Environmental Science & Technology, The Science of The Total Environment and Water Research.

In The Last Decade

Mathew P. Johansen

67 papers receiving 1.9k citations

Peers

Mathew P. Johansen
Comparison fields: 5 of 92
  • Global and Planetary Change 1.0k
  • Radiological and Ultrasound Technology 516
  • Soil Science 409
  • Ecology 336
  • Pollution 284
Replace Chisato Takenaka with:
Chisato Takenaka Japan
Jennifer Harrison Australia
P. Michael Rutherford Canada
Kazuki Nanko Japan
Rota Wagai Japan
Luise Giani Germany
Chen Zeng China
Manuel López‐Vicente Spain
Annemieke I. Gärdenäs Sweden
Folkert van Oort France
Chisato Takenaka Japan View profile →
Citations per field, relative to Mathew P. Johansen
Mathew P. Johansen · 1×
Citations per year, relative to Mathew P. Johansen
Mathew P. Johansen · 1×

Countries citing papers authored by Mathew P. Johansen

Since Specialization
Citations

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

Fields of papers citing papers by Mathew P. Johansen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mathew P. Johansen. 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 Mathew P. Johansen. The network helps show where Mathew P. Johansen may publish in the future.

Co-authorship network of co-authors of Mathew P. Johansen

This figure shows the co-authorship network connecting the top 25 collaborators of Mathew P. Johansen. A scholar is included among the top collaborators of Mathew P. Johansen 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 Mathew P. Johansen. Mathew P. Johansen 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
# Work Indexed citations
1 0
2 9
3 3
4 14
5 7
6 24
7 25
8 10
9 17
10 24
11 5
12 107
13 8
14 1
15 16
16 5
17 23
18 52
19 67
20 14

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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