Per Roos

4.0k total citations
109 papers, 2.9k citations indexed

About

Per Roos is a scholar working on Global and Planetary Change, Radiological and Ultrasound Technology and Inorganic Chemistry. According to data from OpenAlex, Per Roos has authored 109 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Global and Planetary Change, 52 papers in Radiological and Ultrasound Technology and 29 papers in Inorganic Chemistry. Recurrent topics in Per Roos's work include Radioactive contamination and transfer (73 papers), Radioactivity and Radon Measurements (52 papers) and Radioactive element chemistry and processing (29 papers). Per Roos is often cited by papers focused on Radioactive contamination and transfer (73 papers), Radioactivity and Radon Measurements (52 papers) and Radioactive element chemistry and processing (29 papers). Per Roos collaborates with scholars based in Denmark, Sweden and China. Per Roos's co-authors include Xiaolin Hou, Jixin Qiao, E. Holm, Manuel Miró, Patric Lindahl, Iver Jakobsen, Keliang Shi, Wangsuo Wu, Baodong Chen and Mats Eriksson and has published in prestigious journals such as Nature, Environmental Science & Technology and Analytical Chemistry.

In The Last Decade

Per Roos

107 papers receiving 2.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Per Roos Denmark 31 1.7k 1.2k 1.0k 516 393 109 2.9k
H. Dahlgaard Denmark 33 1.8k 1.1× 1.2k 1.0× 690 0.7× 401 0.8× 227 0.6× 83 2.4k
Daisuke Tsumune Japan 28 1.7k 1.0× 881 0.7× 636 0.6× 312 0.6× 201 0.5× 89 2.4k
E. Holm Sweden 34 2.3k 1.4× 2.0k 1.6× 819 0.8× 388 0.8× 154 0.4× 138 3.4k
Masatoshi Yamada Japan 36 2.7k 1.6× 1.9k 1.6× 1.6k 1.5× 559 1.1× 156 0.4× 139 3.6k
Sven Poul Nielsen Denmark 29 1.6k 1.0× 1.1k 0.9× 500 0.5× 286 0.6× 121 0.3× 119 2.2k
R. J. Cornett Canada 29 914 0.6× 569 0.5× 489 0.5× 350 0.7× 534 1.4× 102 2.4k
Katsumi Hirose Japan 39 3.8k 2.3× 2.7k 2.3× 1.3k 1.3× 540 1.0× 214 0.5× 152 4.7k
A. Aarkrog Denmark 29 1.7k 1.0× 1.2k 1.0× 529 0.5× 306 0.6× 124 0.3× 107 2.3k
Hugh D. Livingston United States 32 1.8k 1.1× 999 0.8× 470 0.4× 758 1.5× 351 0.9× 74 3.1k
Yasuhito Igarashi Japan 35 2.8k 1.7× 1.8k 1.5× 910 0.9× 860 1.7× 74 0.2× 176 3.7k

Countries citing papers authored by Per Roos

Since Specialization
Citations

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

Fields of papers citing papers by Per Roos

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Per Roos

This figure shows the co-authorship network connecting the top 25 collaborators of Per Roos. A scholar is included among the top collaborators of Per Roos 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 Per Roos. Per Roos 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.
Eriksson, Mats, et al.. (2023). Particle Size Dependent Dissolution of Uranium Aerosols in Simulated Gastrointestinal Fluids. Health Physics. 124(4). 285–300. 1 indexed citations
2.
Roos, Per, et al.. (2019). Background reduction at DTU Nutech surface gamma laboratory. Applied Radiation and Isotopes. 151. 30–38. 1 indexed citations
3.
Roos, Per, et al.. (2017). Pacific Proving Grounds radioisotope imprint in the Philippine Sea sediments. Journal of Environmental Radioactivity. 186. 131–141. 7 indexed citations
4.
Bonaglia, Stefano, Astrid Hylén, Jayne E. Rattray, et al.. (2017). The fate of fixed nitrogen in marine sediments with low organic loading: an in situ study. Biogeosciences. 14(2). 285–300. 32 indexed citations
5.
Bonaglia, Stefano, Astrid Hylén, Jayne E. Rattray, et al.. (2016). The fate of fixed nitrogen in oligotrophic marine sediments: an insitu study. 1 indexed citations
6.
Rääf, Christopher, et al.. (2014). Hair as an indicator of the body content of polonium in humans: preliminary results from study of five male volunteers. Journal of Environmental Radioactivity. 141. 71–75. 4 indexed citations
7.
8.
Vonk, Jorien E., Laura Sánchez‐García, Bart E. van Dongen, et al.. (2012). Activation of old carbon by erosion of coastal and subsea permafrost in Arctic Siberia. Nature. 489(7414). 137–140. 317 indexed citations
9.
Hansen, Violeta, et al.. (2011). Iodide and iodate (129I and 127I) in surface water of the Baltic Sea, Kattegat and Skagerrak. The Science of The Total Environment. 412-413. 296–303. 44 indexed citations
10.
Hansen, Violeta, Per Roos, Ala Aldahan, Xiaolin Hou, & Göran Possnert. (2011). Partition of iodine (129I and 127I) isotopes in soils and marine sediments. Journal of Environmental Radioactivity. 102(12). 1096–1104. 47 indexed citations
11.
Brown, Justin, et al.. (2010). Levels and transfer of 210Po and 210Pb in Nordic terrestrial ecosystems. Journal of Environmental Radioactivity. 102(5). 430–437. 33 indexed citations
12.
13.
Boulois, Hervé Dupré de, Erik J. Joner, Corinne Leyval, et al.. (2008). Impact of arbuscular mycorrhizal fungi on uranium accumulation by plants. Journal of Environmental Radioactivity. 99(5). 775–784. 24 indexed citations
14.
Roos, Per & Iver Jakobsen. (2007). Arbuscular mycorrhiza reduces phytoextraction of uranium, thorium and other elements from phosphate rock. Journal of Environmental Radioactivity. 99(5). 811–819. 10 indexed citations
15.
Boulois, Hervé Dupré de, Corinne Leyval, Iver Jakobsen, et al.. (2007). Role and influence of mycorrhizal fungi on radiocesium accumulation by plants. Journal of Environmental Radioactivity. 99(5). 785–800. 43 indexed citations
16.
Eriksson, Mats, E. Holm, Per Roos, & H. Dahlgaard. (2004). Distribution and flux of 238Pu, 239,240Pu, 241Am, 137Cs and 210Pb to high arctic lakes in the Thule district (Greenland). Journal of Environmental Radioactivity. 75(3). 285–299. 24 indexed citations
17.
Vintró, Luis León, et al.. (2002). Transport of plutonium in surface and sub-surface waters from the Arctic shelf to the North Pole via the Lomonosov Ridge. Journal of Environmental Radioactivity. 60(1-2). 73–89. 7 indexed citations
18.
Anderson, Leif G., Per Hall, E. Holm, et al.. (1999). The effect of the Siberian tundra on the environment of the shelf seas and the Arctic Ocean. AMBIO. 28(3). 270–280. 5 indexed citations
19.
Mitchell, P.I., et al.. (1998). Determination of the 243Cm/244Cm Ratio Alpha Spectrometry and Spectral Deconvolution in Environmental Samples Exposed to Discharges from the Nuclear Fuel Cycle. Applied Radiation and Isotopes. 49(9-11). 1283–1288. 8 indexed citations
20.
Holm, E., Per Roos, & Bogdan Skwarzec. (1992). Radioanalytical studies of fallout 63Ni. International Journal of Radiation Applications and Instrumentation Part A Applied Radiation and Isotopes. 43(1-2). 371–376. 17 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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