Jens Å. Hansen

557 total citations
28 papers, 416 citations indexed

About

Jens Å. Hansen is a scholar working on Civil and Structural Engineering, Environmental Engineering and Industrial and Manufacturing Engineering. According to data from OpenAlex, Jens Å. Hansen has authored 28 papers receiving a total of 416 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Civil and Structural Engineering, 12 papers in Environmental Engineering and 5 papers in Industrial and Manufacturing Engineering. Recurrent topics in Jens Å. Hansen's work include Soil and Unsaturated Flow (11 papers), Groundwater flow and contamination studies (9 papers) and Landfill Environmental Impact Studies (4 papers). Jens Å. Hansen is often cited by papers focused on Soil and Unsaturated Flow (11 papers), Groundwater flow and contamination studies (9 papers) and Landfill Environmental Impact Studies (4 papers). Jens Å. Hansen collaborates with scholars based in Denmark, United States and Japan. Jens Å. Hansen's co-authors include Tjalfe G. Poulsen, Per Møldrup, Takuya Yamaguchi, Dennis E. Rolston, Joel Massmann, D. E. Rolston, João A. P. Coutinho, Artur M. S. Silva, Sylvain Verdier and Per Christensen and has published in prestigious journals such as Water Research, Fuel and Industrial & Engineering Chemistry Research.

In The Last Decade

Jens Å. Hansen

27 papers receiving 372 citations

Peers

Jens Å. Hansen

CSE

IME

Norihito Tambo Japan

Qianlin Zhu China

Shakil Masum United Kingdom

Kenneth J. Ives United Kingdom

Beata Gorczyca Canada

Blythe L. Hoyle United States

Petr Ustohal Germany

Ahmed Benamar France

Hossein Bayat Iran

Bruno Molle France

Norihito Tambo Japan

Jens Å. Hansen

136 ×1.0

76 ×0.6

CSE

126 ×1.4

IME

57 ×0.9

32 ×0.7

Citations per year, relative to Jens Å. Hansen Jens Å. Hansen (= 1×) peers Norihito Tambo

Countries citing papers authored by Jens Å. Hansen

Since Specialization

Citations

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

Fields of papers citing papers by Jens Å. Hansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jens Å. Hansen. 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 Jens Å. Hansen. The network helps show where Jens Å. Hansen may publish in the future.

Co-authorship network of co-authors of Jens Å. Hansen

This figure shows the co-authorship network connecting the top 25 collaborators of Jens Å. Hansen. A scholar is included among the top collaborators of Jens Å. Hansen 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 Jens Å. Hansen. Jens Å. Hansen 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

Stummann, Magnus Zingler, et al.. (2025). Molecular Composition and Hydrotreatment Effects in Sewage Sludge Pyrolysis Biocrude Revealed by Supercritical Fluid Chromatography-Mass Spectrometry. Energy & Fuels. 39(18). 8501–8513.

Hansen, Jens Å., Lars Nielsen, & Magnus Zingler Stummann. (2025). Effects of Coprocessing Vacuum Gas Oil with Wood-Based Biocrude. Energy & Fuels. 39(35). 16879–16891. 1 indexed citations

Hansen, Jens Å., et al.. (2017). Improved Transition Zone Identification Using Relations Between Shear Wave Velocity and Density. Proceedings. 1 indexed citations

Verdier, Sylvain, et al.. (2009). A critical approach to viscosity index. Fuel. 88(11). 2199–2206. 58 indexed citations

Prapaspongsa, Trakarn, Tjalfe G. Poulsen, Jens Å. Hansen, & Per Christensen. (2009). Energy production, nutrient recovery and greenhouse gas emission potentials from integrated pig manure management systems. Waste Management & Research The Journal for a Sustainable Circular Economy. 28(5). 411–422. 37 indexed citations

Aceto, Luca, et al.. (2004). The complexity of checking consistency of pedigree information and related problems. Journal of Computer Science and Technology. 19(1). 42–59. 13 indexed citations

Poulsen, Tjalfe G. & Jens Å. Hansen. (2003). Strategic environmental assessment of alternative sewage sludge management scenarios. Waste Management & Research The Journal for a Sustainable Circular Economy. 21(1). 19–28. 35 indexed citations

Poulsen, Tjalfe G., et al.. (2002). Linking landfill hydrology and leachate chemical composition at a controlled municipal landfill (Kåstrup, Denmark) using state-space analysis. Waste Management & Research The Journal for a Sustainable Circular Economy. 20(5). 445–456. 15 indexed citations

Poulsen, Tjalfe G., Per Møldrup, Takuya Yamaguchi, Joel Massmann, & Jens Å. Hansen. (1998). VOC Vapor Sorption in Soil: Soil Type Dependent Model and Implications for Vapor Extraction. Journal of Environmental Engineering. 124(2). 146–155. 49 indexed citations

10.

Poulsen, Tjalfe G., Per Møldrup, Per Schjønning, Joel Massmann, & Jens Å. Hansen. (1998). Gas Permeability and Diffusivity in Undisturbed Soil: SVE Implications. Journal of Environmental Engineering. 124(10). 979–986. 33 indexed citations

11.

Møldrup, Per, Takuya Yamaguchi, D. E. Rolston, & Jens Å. Hansen. (1996). Predicting wetting front advance in soils using simple laboratory derived hydraulic parameters. Water Research. 30(6). 1471–1477. 6 indexed citations

12.

Hansen, Jens Å., et al.. (1996). Liquid and Gas Distribution in Trickle-Bed Reactors. Industrial & Engineering Chemistry Research. 35(3). 926–930. 33 indexed citations

13.

Hansen, Jens Å.. (1996). Management of Urban Biodegradable Wastes. 7 indexed citations

14.

Møldrup, Per, Takuya Yamaguchi, Dennis E. Rolston, & Jens Å. Hansen. (1994). ESTIMATION OF THE SOIL-WATER SORPTIVITY FROM INFILTRATION IN VERTICAL SOIL COLUMNS. Soil Science. 157(1). 12–18. 4 indexed citations

15.

Møldrup, Per, Jens Å. Hansen, Dennis E. Rolston, & Takuya Yamaguchi. (1993). IMPROVED SIMULATION OF UNSATURATED SOIL HYDRAULIC CONDUCTIVITY BY THE MOVING MEAN SLOPE APPROACH. Soil Science. 155(1). 8–14. 8 indexed citations

16.

Yamaguchi, Takeshi, Per Møldrup, Dennis E. Rolston, & Jens Å. Hansen. (1992). A SIMPLE, INVERSE MODEL FOR ESTIMATING NITROGEN REACTION RATES FROM SOIL COLUMN LEACHING EXPERIMENTS AT STEADY WATER FLOW. Soil Science. 154(6). 490–496. 6 indexed citations

17.

Møldrup, Per, D. E. Rolston, & Jens Å. Hansen. (1989). RAPID AND NUMERICALLY STABLE SIMULATION OF ONE-DIMENSIONAL, TRANSIENT WATER FLOW IN UNSATURATED, LAYERED SOILS. Soil Science. 148(3). 219–226. 29 indexed citations

18.

Hansen, Jens Å.. (1987). MOVING FINITE ELEMENT SIMULATION OF COMPRESSIBLE NATURAL GAS FLOW IN PIPELINES. 1 indexed citations

19.

Hansen, Jens Å., et al.. (1983). The Development of a Heat Income Function for Regional Solid Waste Management. Waste Management & Research The Journal for a Sustainable Circular Economy. 1(1). 69–82. 1 indexed citations

20.

Hansen, Jens Å.. (1973). Symposium on the Physical Processes Responsible for the Dispersal of Pollutants in the Sea with Special Reference to the Nearshore Zone. Water Research. 7(6). 927–928. 4 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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