Foto vom Storch




Dr. Hans von Storch

Director emeritus of Institute for Coastal Systems (previously Institute of Coastal Research) of the Helmholtz-Zentrum Hereon in Geesthacht (previously: Helmholtz-Zentrum Geesthacht - Zentrum für Material- und Küstenforschung, and even earlier: GKSS Research Center)
Professor at the Meteorological Institute
and member of the Faculty of Social Sciences
of the University of Hamburg
Foreign member of
Polish Academy of Sciences
Doctor honoris causa
of Göteborgs Universitet
Guest professor
of Ocean University of China (中国海洋大学)
Recipient of
Östersjöfondens pris 2014
Lead author of the IPCC
WGI of AR3, and WGII of AR5
Recipient of the
Officer's Cross of the Order of Merit of the Federal Republic of Germany
(Bundesverdienstkreuz 1. Klasse)



News peer reviewed publications conferences, public talks
on Hans von Storch other publications books
intellectual achievements Brückner-Preis Beiträge in Zeitungen
story of the Climate Research affair in 2003 Weblog Klimazwiebel
中文简介 ResearcherID J-4165-2012: h = 62 Kolumne Globkult: Zur Sache Klima
Academia.edu ORCID
Speaker Agentur Der digitale Hamburger Donaldist Statements




News
Books of Hans von Storch
  • 7 October 2026: Accepted for publication by Tellus: Lin L. (#26519;璘), J.-S. von Storch, and H. von Storch: 2026: Impacts of model resolution on ocean internal variability in the northern North Atlantic analyzed within the framework of AR(1)-process. Tellus, in press. Likely one of my last scientific research papers.
    The abstract reads: Higher-resolution models explicitly resolve smaller-scale processes, thereby tend to enhance internal variability. While this perspective is well recognized and has been extensively investigated, a system-oriented perspective has received less attention and may offer complementary insight into the nature of internal variability. The system-oriented perspective refers to analyze the climate as a whole in terms of statistics. We explain the impacts of model resolution on the internal variability in the northern North Atlantic focusing on two factors —memory and fluctuating forcing—in the framework of first-order autoregressive (AR(1)) process, an exact form of the integral fluctuation-dissipation relation but associated with a single integration time interval. The ICON-ocean model is applied at resolutions of 20, 10, and 5 km, under identical daily climatological atmospheric forcing. Being captured by the AR(1)-framework, the total variance can be studied in terms of the two factors of the AR(1)-process, memory and fluctuating forcing. We find that the stronger the variance of fluctuating forcing, the shorter the memory. Due to this general relationship, increasing horizontal resolution, allowing more variability to be resolved, leads to a strengthening of fluctuating forcing and a decrease in memory at grid-point level. At both grid-point level and across different spatial scales, increasing resolution has a stronger effect on the fluctuating forcing than on the memory, making the total variance of internal variability to increase with increasing resolution.


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    Hans von Storch is interested in coastal climate and impact (wind, storm surges and waves) in recent times and in possible futures, and methodical issues of statistical climatology (such as detection and attribution of anthropogenic climate change, or utility of proxy data). He is also engaged in joint research with social and cultural scientists since many years.

    Hans von Storch has published 27 books, and more than 240 peer-reviewed articles. He is associate editor of Journal of Climate, and a member of the review board of Advances in Climate Change Research (the official journal of the Beijing Climate Center). In Poland, he serves on the editorial board of Oceanologia.
    He chaired the publication of the 1st and 2nd BACC report and of the 1st and 2nd "Klimabericht für die Metropolregion Hamburg" (see here). After having served as a Lead Author for Working Group I of IPCC TAR, he acted as a Lead Author of Chapter 2 "Foundations of Decision Making" of Working Group II of IPCC AR5.

    Hans studied mathematics, physics and Danish at the University of Hamburg, and received a diploma in mathematics in 1976. While a student he also worked as a programmer at the Department of Oceanography. He went on to receive his Ph.D. from the Meteorological Department of the University of Hamburg in 1979, and his "Habilitation" in 1985. From 1987 - 1995, he was Senior Scientist and leader of the "Statistical Analysis and Modelling" group at the Max Planck-Institut for Meteorology (Hasselmann division). During 1996-2015, Hans von Storch was a director of what became later the Institute for Coastal Research at the GKSS Research Centre (now Helmholtz Zentrum Hereon, after many years as Helmholtz Center Geesthacht) and professor at the Meteorological Institute of the University of Hamburg. Later he became also a member of the Faculty of Economic and Social Sciences at that university. Within the Institute for Coastal Research, he headed the division "Systems Analysis and Modelling" until September 2015. In October 2008, he was awarded a doctor h.c. by Göteborgs Universitet, and in May 2013 he was elected a foreign member of the Polish Academy of Sciences. His efforts in generating knowledge about climate dynamics and change, and in communication with the public was recognized by the bestowal of the Officer's Cross of the Order of Merit of the Federal Republic of Germany (Bundesverdienstkreuz 1. Klasse) in 2019.

    He is married to Prof. Dr. Jin-Song von Storch (徐劲松).

    During his academic life, which began in about 1971, Hans von Storch made a number of intellectual achievements. (Werner Krauss wrote a nice subjective piece about his role and his achievements; see also Sven Titz' "Klimawissenschaft zwischen Skylla und Charybdis" in NZZ, 27. January 2010. An overview of work is also given by the citation of the IMSC achievement award "to recognize his key contributions to statistical downscaling, reconstruction of temperature series, analyses of climatic variability, and detection and attribution of climate change". Laudatio by Senator K. Fegebank on the occasion of presenting the "Bundesverdienstkreuz". The Hamburger Abendblatt included him in its series Menschlich gesehen in 2010. (See also Quotes.)
    See also the web-of-science based Researcher ID or the Google Scholar citation tool





    Address

    Kirchenallee 23
    20099 Hamburg
    Germany

    e-mail: hvonstorch(at)web.de
    cellular: +49-171 212 2046
    skype: hvonstorch

    Impressum: Hans von Storch, Kirchenallee 23, 20099 Hamburg, +49 40 41924472, hvonstorch(at)web.de
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