Helmuth Haak

13.4k total citations · 4 hit papers
56 papers, 5.0k citations indexed

About

Helmuth Haak is a scholar working on Global and Planetary Change, Oceanography and Atmospheric Science. According to data from OpenAlex, Helmuth Haak has authored 56 papers receiving a total of 5.0k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Global and Planetary Change, 39 papers in Oceanography and 37 papers in Atmospheric Science. Recurrent topics in Helmuth Haak's work include Climate variability and models (47 papers), Oceanographic and Atmospheric Processes (38 papers) and Arctic and Antarctic ice dynamics (18 papers). Helmuth Haak is often cited by papers focused on Climate variability and models (47 papers), Oceanographic and Atmospheric Processes (38 papers) and Arctic and Antarctic ice dynamics (18 papers). Helmuth Haak collaborates with scholars based in Germany, United States and United Kingdom. Helmuth Haak's co-authors include Johann Jungclaus, Mojib Latif, Uwe Mikolajewicz, Jochem Marotzke, Jin‐Song von Storch, Simon Marsland, E. Roeckner, Dirk Notz, Katja Lohmann and Daniela Matei and has published in prestigious journals such as Science, Journal of Geophysical Research Atmospheres and Scientific Reports.

In The Last Decade

Helmuth Haak

54 papers receiving 4.9k 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 Max-Planck-Institute global ocean/sea ice model with orthogonal curvilinear coordinates

2002 779 citations Simon Marsland, Helmuth Haak et al. Ocean Modelling profile →
Ocean Circulation and Tropical Variability in the Coupled Model ECHAM5/MPI-OM

2006 716 citations Johann Jungclaus, Helmuth Haak et al. profile →
Characteristics of the ocean simulations in the Max Planck Institute Ocean Model (MPIOM) the ocean component of the MPI‐Earth system model

2013 600 citations Johann Jungclaus, Helmuth Haak et al. Journal of Advances in Modeling Earth Systems profile →
Max Planck Institute Earth System Model (MPI-ESM1.2) for the High-Resolution Model Intercomparison Project (HighResMIP)

2019 298 citations Oliver Gutjahr, Dian Putrasahan et al. Geoscientific model development profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Helmuth Haak Germany	28	3.9k	3.6k	2.4k	275	193	56	5.0k
Masayoshi Ishii Japan	33	4.5k 1.2×	3.6k 1.0×	2.8k 1.2×	105 0.4×	230 1.2×	78	5.4k
Michael Winton United States	36	5.0k 1.3×	4.3k 1.2×	3.2k 1.3×	374 1.4×	459 2.4×	76	6.8k
Hiroyasu Hasumi Japan	31	2.7k 0.7×	3.1k 0.9×	2.1k 0.9×	386 1.4×	379 2.0×	105	4.7k
Jason C. Furtado United States	26	4.1k 1.1×	4.0k 1.1×	1.2k 0.5×	130 0.5×	260 1.3×	50	5.1k
Paul J. Kushner Canada	39	4.8k 1.2×	5.2k 1.5×	1.2k 0.5×	158 0.6×	195 1.0×	118	6.0k
Stephen Yeager United States	36	5.3k 1.4×	4.4k 1.3×	4.3k 1.8×	303 1.1×	256 1.3×	105	6.7k
Keith Haines United Kingdom	36	2.4k 0.6×	2.2k 0.6×	2.5k 1.0×	170 0.6×	277 1.4×	141	4.0k
Michael S. Timlin United States	17	3.3k 0.9×	2.7k 0.8×	1.9k 0.8×	93 0.3×	374 1.9×	23	4.1k
Robert Hallberg United States	38	4.5k 1.2×	4.0k 1.1×	5.1k 2.1×	325 1.2×	316 1.6×	86	7.1k
Markus Jochum United States	36	3.8k 1.0×	3.4k 1.0×	2.8k 1.1×	217 0.8×	316 1.6×	80	4.9k

Countries citing papers authored by Helmuth Haak

Since Specialization

Citations

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

Fields of papers citing papers by Helmuth Haak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helmuth Haak

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

Stein, Olaf, Catrin I. Meyer, René Redler, et al.. (2024). Earth system modeling on modular supercomputing architecture: coupled atmosphere–ocean simulations with ICON 2.6.6-rc. Geoscientific model development. 17(1). 261–273.

Jackson, Laura, Katinka Bellomo, Gökhan Danabasoglu, et al.. (2023). Understanding AMOC stability: the North Atlantic Hosing Model Intercomparison Project. Geoscientific model development. 16(7). 1975–1995. 49 indexed citations

Mauritsen, Thorsten, René Redler, Monika Esch, et al.. (2022). Early Development and Tuning of a Global Coupled Cloud Resolving Model, and its Fast Response to Increasing CO2. Tellus A Dynamic Meteorology and Oceanography. 74(2022). 346–363. 3 indexed citations

Gutjahr, Oliver, Johann Jungclaus, Nils Brüggemann, Helmuth Haak, & Jochem Marotzke. (2022). Air‐Sea Interactions and Water Mass Transformation During a Katabatic Storm in the Irminger Sea. Journal of Geophysical Research Oceans. 127(5). 10 indexed citations

Zhang, Xiaolin, et al.. (2022). Sea level changes mechanisms in the MPI-ESM under FAFMIP forcing conditions. Climate Dynamics. 59(9-10). 2619–2641. 2 indexed citations

Fröhlich, Kristina, Mikhail Dobrynin, Claudia Gessner, et al.. (2021). The German Climate Forecast System: GCFS. Journal of Advances in Modeling Earth Systems. 13(2). 44 indexed citations

Gutjahr, Oliver, Nils Brüggemann, Helmuth Haak, et al.. (2021). Comparison of ocean vertical mixing schemes in the Max Planck Institute Earth System Model (MPI-ESM1.2). Geoscientific model development. 14(5). 2317–2349. 17 indexed citations

Gutjahr, Oliver, Dian Putrasahan, Katja Lohmann, et al.. (2019). Max Planck Institute Earth System Model (MPI-ESM1.2) for the High-Resolution Model Intercomparison Project (HighResMIP). Geoscientific model development. 12(7). 3241–3281. 298 indexed citations breakdown →

Kaminski, T., Frank Kauker, Leif Toudal Pedersen, et al.. (2018). Arctic Mission Benefit Analysis: impact of sea ice thickness, freeboard, and snow depth products on sea ice forecast performance. The cryosphere. 12(8). 2569–2594. 12 indexed citations

10.

Gregory, Jonathan M., Nathaëlle Bouttes, Stephen M. Griffies, et al.. (2016). The Flux-Anomaly-Forced Model Intercomparison Project (FAFMIP) contribution to CMIP6: investigation of sea-level and ocean climate change in response to CO ₂ forcing. Geoscientific model development. 9(11). 3993–4017. 138 indexed citations

11.

Gregory, Jonathan M., Nathaëlle Bouttes, Stephen M. Griffies, et al.. (2016). The Flux-Anomaly-Forced Model Intercomparison Project (FAFMIP) contribution to CMIP6: investigation of sea-level and ocean climate change in response to CO₂ forcing. DSpace@MIT (Massachusetts Institute of Technology). 1 indexed citations

12.

Gouretski, Viktor, Johann Jungclaus, & Helmuth Haak. (2013). Revisiting the Meteor 1925–1927 hydrographic dataset reveals centennial full‐depth changes in the Atlantic Ocean. Geophysical Research Letters. 40(10). 2236–2241. 1 indexed citations

13.

Núñez‐Riboni, Ismael, Manfred Bersch, Helmuth Haak, Johann Jungclaus, & Katja Lohmann. (2012). A multi-decadal meridional displacement of the Subpolar Front in the Newfoundland Basin. Ocean science. 8(1). 91–102. 10 indexed citations

14.

Pozzer, Andrea, Patrick Jöckel, Bastian Kern, & Helmuth Haak. (2011). The Atmosphere-Ocean General Circulation Model EMAC-MPIOM. Geoscientific model development. 4(3). 771–784. 18 indexed citations

15.

Núñez‐Riboni, Ismael, Helmuth Haak, Manfred Bersch, & Johann Jungclaus. (2010). Interannual and decadal variability of the Subpolar Gyre and the Meridional Overturning Circulation in the North Atlantic. EGU General Assembly Conference Abstracts. 7191. 1 indexed citations

16.

Baehr, Johanna, et al.. (2009). Observed and simulated estimates of the meridional overturning circulation at 26.5° N in the Atlantic. Ocean science. 5(4). 575–589. 27 indexed citations

17.

Jungclaus, Johann, Helmuth Haak, M. Esch, E. Roeckner, & Jochem Marotzke. (2006). Will Greenland melting halt the thermohaline circulation?. Geophysical Research Letters. 33(17). 97 indexed citations

18.

Koenigk, Torben, Uwe Mikolajewicz, Helmuth Haak, & J. Jungclaus. (2005). Arctic Fresh Water Export and its Impact on Climate in the 20th and 21st Century. Max Planck Digital Library. 2005. 1 indexed citations

19.

Koenigk, Torben, Uwe Mikolajewicz, Helmuth Haak, & Johann Jungclaus. (2005). Variability of Fram Strait sea ice export: causes, impacts and feedbacks in a coupled climate model. Climate Dynamics. 26(1). 17–34. 55 indexed citations

20.

Marsland, Simon, et al.. (2002). The Max-Planck-Institute global ocean/sea ice model with orthogonal curvilinear coordinates. Ocean Modelling. 5(2). 91–127. 779 indexed citations breakdown →

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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