Ulrika Willén

5.8k total citations · 1 hit paper
37 papers, 2.5k citations indexed

About

Ulrika Willén is a scholar working on Global and Planetary Change, Atmospheric Science and Oceanography. According to data from OpenAlex, Ulrika Willén has authored 37 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Global and Planetary Change, 26 papers in Atmospheric Science and 6 papers in Oceanography. Recurrent topics in Ulrika Willén's work include Climate variability and models (26 papers), Atmospheric and Environmental Gas Dynamics (15 papers) and Meteorological Phenomena and Simulations (15 papers). Ulrika Willén is often cited by papers focused on Climate variability and models (26 papers), Atmospheric and Environmental Gas Dynamics (15 papers) and Meteorological Phenomena and Simulations (15 papers). Ulrika Willén collaborates with scholars based in Sweden, Germany and Netherlands. Ulrika Willén's co-authors include Colin Jones, Ulf Hansson, Anders Ullerstig, Patrick Samuelsson, Klaus Wyser, Jouni Räisänen, Erik Kjellström, Stefan Gollvik, H. E. Markus Meier and L. Phil Graham and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Remote Sensing of Environment and Geophysical Research Letters.

In The Last Decade

Ulrika Willén

35 papers receiving 2.3k citations

Hit Papers

align trajectories

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.

The Rossby Centre Regional Climate model RCA3: model description and performance

2010 541 citations Patrick Samuelsson, Colin Jones et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ulrika Willén Sweden	21	1.8k	1.6k	427	296	161	37	2.5k
Xungang Yin United States	24	1.5k 0.8×	1.3k 0.8×	294 0.7×	263 0.9×	265 1.6×	35	2.1k
Marie Doutriaux‐Boucher France	18	1.8k 1.0×	1.4k 0.9×	231 0.5×	134 0.5×	155 1.0×	31	2.2k
Burkhardt Rockel Germany	25	3.2k 1.8×	2.7k 1.7×	445 1.0×	548 1.9×	154 1.0×	61	3.9k
Arona Diédhiou France	30	2.9k 1.6×	2.1k 1.3×	385 0.9×	510 1.7×	151 0.9×	145	3.7k
Richard Anyah United States	21	1.1k 0.6×	673 0.4×	307 0.7×	341 1.2×	129 0.8×	33	1.5k
Michelle Simões Reboita Brazil	32	2.5k 1.4×	1.9k 1.2×	409 1.0×	619 2.1×	515 3.2×	189	3.5k
Dušan Jović United States	6	2.2k 1.2×	2.2k 1.4×	361 0.8×	366 1.2×	221 1.4×	7	3.1k
R. Romero Spain	36	3.2k 1.8×	2.8k 1.7×	377 0.9×	402 1.4×	192 1.2×	99	3.9k
Leon Rotstayn Australia	34	3.8k 2.1×	3.2k 2.0×	450 1.1×	353 1.2×	123 0.8×	63	4.2k
Yu-Tai Hou United States	10	2.3k 1.2×	2.3k 1.4×	901 2.1×	217 0.7×	130 0.8×	12	3.0k

Countries citing papers authored by Ulrika Willén

Since Specialization

Citations

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

Fields of papers citing papers by Ulrika Willén

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulrika Willén

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

Döscher, Ralf, Ulrika Willén, Colin Jones, et al.. (2024). The development of the regional coupled ocean-atmosphere model RCAO. Boreal environment research. 7(3). 183–192. 4 indexed citations

Stephens, Graeme L., Maria Z. Hakuba, Seiji Kato, et al.. (2022). The changing nature of Earth's reflected sunlight. Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences. 478(2263). 20 indexed citations

Loeb, Norman G., Hailan Wang, Richard P. Allan, et al.. (2020). New Generation of Climate Models Track Recent Unprecedented Changes in Earth's Radiation Budget Observed by CERES. Geophysical Research Letters. 47(5). 48 indexed citations

Eliasson, Salomon, Karl‐Göran Karlsson, & Ulrika Willén. (2020). A simulator for the CLARA-A2 cloud climate data record and its application to assess EC-Earth polar cloudiness. Geoscientific model development. 13(1). 297–314. 4 indexed citations

Eliasson, Salomon, Karl‐Göran Karlsson, Erik van Meijgaard, et al.. (2019). The Cloud_cci simulator v1.0 for the Cloud_cci climate data record and its application to a global and a regional climate model. Geoscientific model development. 12(2). 829–847. 5 indexed citations

Stengel, Martin, Cornelia Schlundt, Stefan Stapelberg, et al.. (2018). Comparing ERA-Interim clouds with satellite observations using a simplified satellite simulator. Atmospheric chemistry and physics. 18(23). 17601–17614. 33 indexed citations

Bennartz, Ralf, Marc Schröder, Martin Stengel, et al.. (2017). An intercalibrated dataset of total column water vapour and wet tropospheric correction based on MWR on board ERS-1, ERS-2, and Envisat. Atmospheric measurement techniques. 10(4). 1387–1402. 6 indexed citations

Koenigk, Torben, Laurent Brodeau, Rune Grand Graversen, et al.. (2012). Arctic climate change in 21st century CMIP5 simulations with EC-Earth. Climate Dynamics. 40(11-12). 2719–2743. 129 indexed citations

Ning, Tong, Gunnar Elgered, Ulrika Willén, & Jan M. Johansson. (2012). Evaluation of the atmospheric water vapor content in a regional climate model using ground‐based GPS measurements. Journal of Geophysical Research Atmospheres. 118(2). 329–339. 49 indexed citations

10.

Devasthale, Abhay, Ulrika Willén, Karl‐Göran Karlsson, & Colin Jones. (2010). Quantifying the clear-sky temperature inversion frequency and strength over the Arctic Ocean during summer and winter seasons from AIRS profiles. Atmospheric chemistry and physics. 10(12). 5565–5572. 89 indexed citations

11.

Elgered, Gunnar, Tong Ning, Jan M. Johansson, et al.. (2010). Evaluation of climate models using ground-based GNSS observations. Chalmers Publication Library (Chalmers University of Technology). 107–114.

12.

Karlsson, Karl‐Göran, Ulrika Willén, Colin Jones, & Klaus Wyser. (2008). Evaluation of regional cloud climate simulations over Scandinavia using a 10‐year NOAA Advanced Very High Resolution Radiometer cloud climatology. Journal of Geophysical Research Atmospheres. 113(D1). 8 indexed citations

13.

Karlsson, Karl‐Göran, Ulrika Willén, Colin Jones, & Klaus Wyser. (2006). Evaluation of regional cloud climate simulations over Scandinavia using a ten-year NOAA AVHRR climatology : Part II:Validation experiment and results. 1 indexed citations

14.

Willén, Ulrika, et al.. (2005). Assessing model predicted vertical cloud structure and cloud overlap with radar and lidar ceilometer observations for the Baltex Bridge Campaign of CLIWA-NET. Atmospheric Research. 75(3). 227–255. 32 indexed citations

15.

Jones, Colin, Ulrika Willén, Anders Ullerstig, & Ulf Hansson. (2004). The Rossby Centre Regional Atmospheric Climate Model Part I: Model Climatology and Performance for the Present Climate over Europe. AMBIO. 33(4). 199–199. 125 indexed citations

16.

Räisänen, Jouni, Ulf Hansson, Anders Ullerstig, et al.. (2003). GCM driven simulations of recent and future climate with the Rossby Centre coupled atmosphere - Baltic Sea regional climate model RCAO. KTH Publication Database DiVA (KTH Royal Institute of Technology). 62 indexed citations

17.

Räisänen, Jouni, Ulf Hansson, Anders Ullerstig, et al.. (2003). European climate in the late twenty-first century: regional simulations with two driving global models and two forcing scenarios. Climate Dynamics. 22(1). 13–31. 451 indexed citations

18.

Döscher, Ralf, Ulrika Willén, Colin Jones, et al.. (2002). The development of the coupled regional ocean-atmosphere model RCAO. Boreal environment research. 183–192. 111 indexed citations

19.

Willén, Ulrika, Colin Jones, H. Klein Baltink, & Markus Quante. (2002). COMPARISON OF MODEL AND CLOUD RADAR DERIVED CLOUD OVERLAP. 1 indexed citations

20.

Räisänen, Jouni, Markku Rummukainen, Anders Ullerstig, et al.. (1999). The First Rossby Centre Regional Climate Scenario - Dynamical Downscaling of CO2-induced Climate Change in the HadCM2 GCM. KTH Publication Database DiVA (KTH Royal Institute of Technology). 16 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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