Philipp Hochreuther

Philipp Hochreuther

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Curriculum Vitae

since 05/2020 Senior scientist (Akademischer Rat), FAU Erlangen-Nürnberg, Institute of Geography.

2017-2020 PostDoc, FAU Erlangen-Nürnberg, Institute of Geography.

2017 Degree of Dr. rer. nat, Institute of Geography, FAU Erlangen-Nürnberg

2015-2017 Techn. staff member (IT), Institute of Geography, FAU Erlangen-Nürnberg

2011-2015 Doctoral candidate and research assistant, Institute of Geography, FAU Erlangen-Nürnberg

2004-2010 Studies of Physical Geography (Diplom) with minors Geology, Biology and Computer Sciences, FAU Erlangen-Nürnberg

Publications

2021
Büntgen, U., Allen, K., Anchukaitis, K.J., Arseneault, D., Boucher, É., Bräuning, A.,… Esper, J. (2021). The influence of decision-making in tree ring-based climate reconstructions. Nature Communications, 12.

Hochreuther, P., Neckel, N., Reimann, N., Humbert, A., & Braun, M. (2021). Fully Automated Detection of Supraglacial Lake Area for Northeast Greenland Using Sentinel-2 Time-Series. Remote Sensing, 13, 205.

Seehaus, T., Nambiar, K.G., Morgenshtern, V., Hochreuther, P., & Braun, M. (2021). Deep learning based F-Mask alternative for Sentinel-2 images in polar regions. In Proceedings of the EGU General Assembly.

Turton, J., Hochreuther, P., Reimann, N., & Blau, M.T. (2021). The distribution and evolution of supraglacial lakes on 79 degrees N Glacier (north-eastern Greenland) and interannual climatic controls. Cryosphere, 15(8), 3877-3896.

2020
Meier, W., Aravena, J.-C., Jana, R., Braun, M., Hochreuther, P., Soto-Rogel, P., & Grießinger, J. (2020). A tree-ring delta O-18 series from southernmost Fuego-Patagonia is recording flavors of the Antarctic Oscillation. Global and Planetary Change, 195.

2019
Grießinger, J., Bräuning, A., Helle, G., Schleser, G.H., Hochreuther, P., Meier, W., & Zhu, H. (2019). A dual stable isotope approach unravels common climate signals and species-specific responses to environmental change stored in multi-century tree-ring series from the Tibetan plateau. Geosciences, 9(4).

Huang, R., Zhu, H., Liang, E., Grießinger, J., Wernicke, J., Yu, W.,… Bräuning, A. (2019). Temperature signals in tree-ring oxygen isotope series from the northern slope of the Himalaya. Earth and Planetary Science Letters, 506, 455-465.

Meier, W., Aravena, J.-C., Grießinger, J., Hochreuther, P., Soto-Rogel, P., Zhu, H.,… Braun, M. (2019). Late Holocene Glacial Fluctuations of Schiaparelli Glacier at Monte Sarmiento Massif, Tierra del Fuego (54 degrees 24 ‘ S). Geosciences, 9(8).

2018
Grießinger, J., Langhamer, L., Schneider, C., Saß, B., Steger, D., Skvarca, P.,… Hochreuther, P. (2018). Imprints of climate signals in a 204 year δ18O tree-ring record of nothofagus pumilio from Perito Moreno Glacier, Southern Patagonia (50◦S). Frontiers in Earth Science, 6.

He, M., Bräuning, A., Grießinger, J., Hochreuther, P., & Wernicke, J. (2018). May–June drought reconstruction over the past 821 years on the south-central Tibetan Plateau derived from tree-ring width series. Dendrochronologia, 47, 48-57.

Meier, W., Grießinger, J., Hochreuther, P., & Braun, M. (2018). An updated multi-temporal glacier inventory for the Patagonian Andes with changes between the Little Ice Age and 2016. Frontiers in Earth Science, 6.

2017
Grießinger, J., Bräuning, A., Helle, G., Hochreuther, P., & Schleser, G. (2017). Late Holocene relative humidity history on the southeastern Tibetan plateau inferred from a tree-ring δ18O record: Recent decrease and conditions during the last 1500 years. Quaternary international, 430, 52-59.

Grießinger, J., Bräuning, A., Helle, G., Hochreuther, P., & Schleser, G.H. (2017). Late Holocene relative humidity history on the southeastern Tibetan plateau inferred from a tree-ring δ18O record: Recent decrease and conditions during the last 1500 years. Quaternary international, 430, 52-59.

Hochreuther, P., Wernicke, J., Grießinger, J., & Bräuning, A. (2017). On the influence of autocorrelation on the significance of wavelet spectral peaks. In Małgorzata Wistuba, Anna Cedro, Ireneusz Malik, Gerhard Helle, Holger Gärtner (Eds.), Proceedings of the DENDROSYMPOSIUM 2016 (pp. 54 – 58). Białowieża, PL: Potsdam: Deutsches GeoForschungsZentrum GFZ.

Wernicke, J., Hochreuther, P., Grießinger, J., Zhu, H., Wang, L., & Bräuning, A. (2017). Air mass origin signals in δ 18O of tree-ring cellulose revealed by back-trajectory modeling at the monsoonal Tibetan plateau. International Journal of Biometeorology, 61(6), 1109-1124.

Wernicke, J., Hochreuther, P., Grießinger, J., Zhu, H., Wang, L., & Bräuning, A. (2017). Air mass signals in δ18O of tree-ring cellulose revealed by back-trajectory modeling at the monsoonal Tibetan plateau. International Journal of Biometeorology.

Wernicke, J., Hochreuther, P., Grießinger, J., Zhu, H., Wang, L., & Bräuning, A. (2017). Multi-century humidity reconstructions from the southeastern Tibetan Plateau inferred from tree-ring δ18O. Global and Planetary Change, 149, 26-35.

2016
Bräuning, A., Grießinger, J., Hochreuther, P., & Wernicke, J. (2016). Dendroecological Perspectives on Climate Change on the Southern Tibetan Plateau. In Singh R.B., Schickhoff U., Mal S. (Eds.), Climate Change, Glacier Response, and Vegetation Dynamics in the Himalaya. Contributions Toward Future Earth Initiatives. (pp. 347-364). Cham (CH): Springer International Publishing Switzerland.

Hochreuther, P., Wernicke, J., Grießinger, J., Mölg, T., Zhu, H., Wang, L., & Bräuning, A. (2016). Influence of the Indian Ocean Dipole on tree-ring δ18O of monsoonal Southeast Tibet. Climatic Change, 137(1), 217-230.

2015
Hochreuther, P., Loibl, D., Wernicke, J., Zhu, H., Grießinger, J., & Bräuning, A. (2015). Ages of major Little Ice Age glacier fluctuations on the southeast Tibetan Plateau derived from tree-ring-based moraine dating. Palaeogeography, Palaeoclimatology, Palaeoecology, 422, 1-10.

Loibl, D., Hochreuther, P., Schulte, P., Hülle, D., Zhu, H., Bräuning, A., & Lehmkuhl, F. (2015). Toward a late Holocene glacial chronology for the eastern Nyainqêntanglha Range, southeastern Tibet. Quaternary Science Reviews, 107, 243-259.

Wernicke, J., Grießinger, J., Hochreuther, P., & Bräuning, A. (2015). Variability of summer humidity during the past 800 years on the eastern Tibetan Plateau inferred from δ18O of tree-ring cellulose. Climate of the Past, 11(2), 327-337.

Wernicke, J., Grießinger, J., Hochreuther, P., & Bräuning, A. (2015). Variability of summer humidity during the past 800 years on the eastern Tibetan Plateau inferred from δ18O of tree-ring cellulose. Climate of the Past, 11(2), 327-337.

Wernicke, J., Hochreuther, P., Grießinger, J., Zhu, H., Wang, L., & Bräuning, A. (2015). Hydroclimatic variability of the Tibetan Plateau during the past millennium. In Wilson R., Helle G., Gärtner H. (Eds.), TRACE – Tree Rings in Archaeology, Climatology and Ecology, Vol. 13: Proceedings of the DENDROSYMPOSIUM 2014 Scientific Technical Report 15/06, GFZ Potsdam (pp. 42-48). Aviemore, GB: Potsdam: GFZ Potsdam.

2013
Hochreuther, P., Loibl, D., Wernicke, J., Grießinger, J., Zhu, H., & Bräuning, A. (2013). Tree-ring dating of lateral and terminal Little Ice Age moraines of four glaciers in southeast Tibet. In Wilson R., Helle G., Gärtner H. (Eds.), TRACE – Tree Rings in Archaeology, Climatology and Ecology, Vol. 13: Proceedings of the DENDROSYMPOSIUM 2014 Scientific Technical Report 15/06, GFZ Potsdam (pp. 116-122). Aviemore, GB: Potsdam: GFZ Potsdam.

Hochreuther, P., Münchow, J., Grießinger, J., & Bräuning, A. (2013). Relationships between ring width and maximum latewood density – an example from southeast Tibet. In Helle G., Gärtner H., Beck W., Heinrich I., Heußner K.-U., Müller A., Sanders T. (Eds.), TRACE – Tree Rings in Archaeology, Climatology and Ecology, Vol. 11: Proceedings of the DENDROSYMPOSIUM 2012 Scientific Technical Report STR13/05, GFZ Potsdam (pp. 10-13). Potsdam und Eberswalde, DE: Potsdam: GFZ Potsdam.

2012
Hochreuther, P., Grießinger, J., & Bräuning, A. (2012). Preliminary results from ring width and latewood density measurements from the southeast Tibetan Plateau, China. In Gärtner H., Rozenberg P., Montés P., Bertel O., Helle G., Heinrich I. (Eds.), TRACE – Tree Rings in Archaeology, Climatology and Ecology, Vol. 10: Proceedings of the DENDROSYMPOSIUM 2011 Scientific Technical Report STR 12/03, GFZ Potsdam (pp. 20-27). Orléans, FR: Potsdam: GFZ Potsdam.

Talks:

  • European Geosciences Union (EGU) General Assembly 2019, Vienna: “Variations in the inter-annual melt cycles at 79°N Glacier inferred from remote sensing data.”
  • ESA-Workshop ‘Big data from Space 2019’, Munich: “Local and automated processing of Sentinel-2 time series: adressing the bottlenecks.”
  • Scientific Exchange program by DAAD, 26.11.-07.12.2018. With talk. Institut des Géociences de l’Environnement, Université Grenoble Alpes, CS 40700, 38 058 Grenoble Cedex 9.
  • ESA cryosphere remote sensing training course; 11.06.2018-16.06.2018, UNIS, University of Svalbard, Longyearbyen, Norway (Lightning Talk)
  • Conference „Tree Rings in Archaeology, Climatology and Ecology (TRACE)“ 2016, Białowieża, Poland: “Is linear correlation analysis a feasible tool for analysing climate-proxy relationships? The application of wavelet coherence analysis for interpreting macroclimatic imprints on tree-ring δ18O in monsoonal southeast Tibet.”
  • Conference „Tree Rings in Archaeology, Climatology and Ecology (TRACE)“ 2014, Aviemore, Scotland: “Tree stands on lateral and terminal Little Ice Age moraines of four glaciers in southeast Tibet – a comparison.”
  • Presentation in the frame of the lecture ‘Mobile Computer graphics’ (Lehrstuhl f. graphische Datenverarbeitung, Dep. Informatik, FAU), July 2013: ” Geoinformationssysteme – Onlinedienste, OpenStreetMap, Grundlagen der Geoinformation”
  • FOSSGIS Conference 2013, Rapperswil, Switzerland: “OpenTopoMap – topographische Karten aus OpenStreetMap” (with Stefan Erhardt)
  • 3rd conference of the Asian Dendrochronology Association, April 2013, Teheran, Iran: “Accessing glacial history through tree rings – a case study from southeast Tibet”
  • Joint TiP & CAME PhD Meeting, Jan. 2013, Oberjoch: “Monsoonal variations and climate change in SE Tibet during the late Holocene derived from tree rings and glacier fluctuations” (with Jakob Wernicke)
  • FOSSGIS Conference 2012, Dessau: “OpenTopoMap – topographische Karten aus OpenStreetMap” (Lightning Talk, zusammen mit Stefan Erhardt)
  • Joint TiP & CAME PhD Meeting, Jan. 2012, Oberjoch: “Monsoonal variantions and climate change in SE tibet – the dendroclimatological approach”

Poster:

  • Fall meeting of the American Geophysical Union (AGU) 2019, San Francisco, USA
  • 27. International Polar meeting 2018, Rostock
  • 10th Sino-German Workshop on Tibetan Plateau Research, Dec. 2014, Berlin: “Major glacier fluctuations ins southeast Tibet during the Little Ice Age derived from tree-ring moraine dating”
  • European Geosciences Union (EGU) General Assembly 2014, Vienna: “Reaction of monsoonal temperate valley glaciers in southeast Tibet to climate change inferred from tree-ring proxies”
  • Annual meeting of the Arbeitskreis Hochgebirge, Feb./Mar. 2013, Bonn: “Gletscherdynamik in Südosttibet – eine dendroklimatologische Studie”
  • International Geographic Congress (IGC) 2012, Cologne: “Accessing glacial history through tree rings – a case study from southeast Tibet.”
  • Conference „Tree Rings in Archaeology, Climatology and Ecology (TRACE)“ 2012, Potsdam: Deconstruction of ring width- and wood density relationships – a case study from the southeastern Tibetan plateau.”
  • Conference „Tree Rings in Archaeology, Climatology and Ecology (TRACE)“ 2011, Orléans: “Monsoon and climatic variability on the southeastern Tibetan Plateau derived from tree-rings.”

Research

Regional:

  • China (Tibet, Yunnan)
  • Greenland

Methodology:

  • Time-series analysis (Palaeo-/Dendro-climatology)
  • Geoinformatics
    • Management and analysis of big spatial data (multi-spectral remote sensing)
    • Multi-source geoinformation fusion
    • Web Map Services with priority on OpenStreetMap – Opentopomap
  • Vegetation mapping and analysis

Research projects: