Function
Vita
My research focus is the on the field of Green Engineering and Ecosystems. The development of Ecologically Sustainable Forest Management (ESFM) is based on my narrower topic area 'Impacts of land use and climate change on forests'.
RESEARCH PROJECTS
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Bio-C - Impact of biotic disturbances on C-dynamics. Project duration: 2023-01-01 - 2025-12-31
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KLIMNEM - Sustainable forest management in temperate deciduous forests - northern hemisphere beech (Fagus sylvatica L.) and southern hemisphere southern beech (Nothofagus spp.) forests. Project duration: 2021-09-01 - 2024-08-31
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LINKTRAIT - Linking tree above- and belowground traits across gradients of elevation and
climate in highly diverse tropical montane forests. Project duration: 2021-09-01 - 2024-08-31 -
NEMKLIM - Nemoral Forests under Climate Extremes. Project duration: 2017-12-31 - 2021-06-30
MOTIVATION
Look closely at nature. Every species is a masterpiece, exquisitely adapted to the particular environment, in which it has survived. Who are we to destroy or even diminish biodiversity? (E.O. Wilson)
RESEARCH EXPEDITIONS, GEOGRAPHICAL FOCUS, EXCURSIONS
- Germany (Lower Saxony, North Hesse, Bavaria)
- Southeastern Europe (Bulgaria, Romania)
- Turkey (Northwestern and Central Anatolia, Southern coast)
- Spain (Canary Islands)
- South America (Argentina, Brazil, Chile, Ecuador, Peru, Uruguay)
PROFESSIONAL CAREER
- 03/2019 - 03/2023: Dean of the Faculty of Resource Management
- since 09/2015: Chair of Forest Geobotany, Pedology and Nature Conservation at the Faculty of Resource Management
- 05/1999 - 08/2015: Postdoctoral Researcher, Head of Nature Conservation Unit and Project Manager Natura 2000 at the LWF, Bavarian State Institute of Forestry in Freising/Weihenstephan (tenured position since 09/2002)
- 1993 - 1998: Doctoral thesis at Chair of Silviculture, University of Freiburg
- 01/1988 - 04/1999: Freelance Ecologist and Landscape Planner (FNL-Landscape Planning Munich)
VOLUNTARY ACTIVITIES
Chairman (since October 2023, and from 2003 to 2009), Second Chairman (from 2009 to 2018), and Scientific Advisor in the advisory committee (from 2018 to 2023) of the Association of Forest Site Ecology and Geobotany (in German: Arbeitsgemeinschaft Forstliche Standorts- und Vegetationskunde [AFSV], section of the German Union of Forest Research Organisations (in German: Deutscher Verband Forstlicher Versuchs-Anstalten [DVFFA]; national agency of the IUFRO).
EDITORIAL ACTIVITIES
- Editor-in-Chief - Forest Ecology, Landscape Research and Nature Conservation
- Editorial Board Membership - Annals of Forest Research; Tuexenia
- Peer Review Activities - Annals of Forest Research; Biodiversity and Conservation; Biologia; European Journal of Forestry; Forests; Forstarchiv; Plants; Sustainability; Tuexenia
- Guest Editor - Sustainability - Special Issue Selecting Climate Resilient Tree Species for Forest Restoration - What is Necessary and What is Possible (closed 31 December 2021)
- Guest Editor - Forests - Special Issue "Effects of Different Forestry Treatments on Forest Biodiversity and Regeneration" (closed 31 August 2023)
- Guest Editor - Frontiers in Forests and Global Change - Evidence-based and forward-looking approaches for options for the conservation and management of diverse wet forests in times of rapid global change (closed 27 June 2024)
AWARDS & CERTIFICATES
- 2023 - Personalidad Ilustre at UNTRM (Universidad Nacional Toribio Rodriguez de Mendoza de Amazonas)
- 2023 - Docente Honorario at UNTRM (Universidad Nacional Toribio Rodriguez de Mendoza de Amazonas)
- 2023 - Certificate by Elsevier - Articles linked to the United Nations (UN) Sustainable Development Goals (SDGs)
- 2021 - Guest Editor Certificate - Sustainability
- 2019 - Review Acknowledgment - Biodiversity and Conservation
- 2019 - Speaker Certificate International Summer School 2019 / Patagonia - Argentina
- 2001 - Hanskarl Goettling Research Prize, an annual award for achievements in applied research in forestry
SUPERVISION OF COOPERATIVE PhD PROJECTS
ongoing and completed projects
SCIENTIFIC CONFERENCE/MEETING CONTRIBUTIONS
- 2023/09/14 Keynote at the XVII CONGRESO NATIONAL DE BOTÁNICA in Chachapoyas: Vegetation Succession on Degraded Sites in the Pomacochas Basin (Amazonas, N-Perú) - Ecological Options for Forest Restoration (presentation slides)
MEDIA CONTRIBUTIONS IN CONNECTION WITH RESEARCH PROJECTS
- KLIMNEM workshop 2023, February 22nd - 23rd, El Manso, Argentina (video)
- Sustainable Resource Management Latin America and Spain - Botany for the Susainable Development of Perú 2023 - CONABOT 2023 Keynote as a contribution to the UN Decade of Ecosystem Restoration, 2023, Sep. 14th, Chachapoyas, Perú (video)
SCIENTIFIC POSTERS
Efron T, Neri Winter A, Fierke J, Kappas M, Walentowski H (2023): Desafíos en la aquisición de datos para modelado ecológico en Patagonia norte. Scientific Poster, Reunión Argentina de Ecología (RAE), October 17th-20th, Bariloche, Argentina. URL: http://rae2023.asaeargentina.com.ar/
Reiter EJ, Weigel R, Walentowski H, Fierke J, Kotowska M, Loguercio G, Leuschner C (2023): Recent climate warming differently affects dominant broadleaf and conifer species in northern Patagonian Forests. Scientific Conference Poster, TRACE 2023, May 8th-13th, Coimbra, Portugal. Book of Abstracts.
Hohnwald S, Leuschner C, Walentowski H, Petriţan AM (2023): Vapor Pressure Deficits in Mixed Beech and Oak Forests of the Western Carpathians, Romania. Scientific Conference Poster, Macroecology and Biogeography Meeting, May4th-5th, Bayreuth, Germany. URL: https://www.bayceer.uni-bayreuth.de/ecography2023/en/prog/bayconf/beitrag_detail.php?id_ob-7835
Joelson NZ, Loguercio G, Bava JO, Gonda H, Ivancich H, Neri Winter A, Heinrichs S, Zerbe A, Walentowski H (2022): Vegetation composition along altitudinal and longitudinal gradients in Northwestern Patagonia. Scientific Conference Poster, 64th IAVS Annual Symposium 2022, June 27th-July 1st, Madrid, Spain. Book of Abstracts.
Mette T, Falk W, Blaschke M, Förster B, Walentowski H (2016): Modelling natural forest dynamics in individual tree based forest growth simulators. Scientific Conference Poster, 14. Forstwiss. Tagung 2016, 16th-29th September, Freiburg i. Br., Germany
RECENT PUBLICATIONS (2014-2023, peer-reviewed)
2024
Reiter EJ, Weigel R, Walentowski H, Loguercio GA, Fierke J, Neri Winter AF, Simon A, Kotowska MM, Joelson NZ, Caselli M, Leuschner C (2024) Climate vulnerability of Nothofagus pumilio, Nothofagus dombeyi and Austrocedrus chilensis in northern Patagonia´s temperate forests. For. Ecol. Manag. 572, 122261, DOI: 10.1016/j.foreco.2024.122261
Fierke J, Joelson NZ, Loguercio GA, Putzenlechner B, Simon A, Wyss D, Kappas M, Walentowski H (2024) Assessing uncertainty in bioclimatic modelling: a comparison of two high-resolution climate datasets in northern Patagonia. Reg. Environ. Change 24, 110. DOI: 10.1007/s10113-024-02278-5
Loguercio GA, Simon A, Neri Winter A, Ivancich H, Reiter EJ, Caselli M, Heinzle FG, Leuschner C, Walentowski H (2024): Carbon density and sequestration in the temperate forests of northern Patagonia, Argentina. Front. For. Global Change 7. DOI: 10.3389/ffgc.2024.1373187
Hohnwald S, Petriţan AM, Walentowski H, Leuschner C (2024): Mikroklimatische Messungen in Eichen-Buchen-Ökotonen der Rumänischen Westkarpaten. In Ssymank A et al (Hrsg) Natura 2000 Wald-Lebensraumtypen im Klimawandel, 59-67. DOI: 10.19217/skr681
Simon A, Fierke J, Reiter EJ, Loguercio GA, Heinrichs S, Putzenlechner B, Joelson NZ, Walentowski H (2024): The interior climate and its microclimatic variation of temperate forests in Northern Patagonia, Argentina. Int. J Biometerol. 68, 719-730. DOI: 10.1007/s00484-024-02617-5
2023
Heinrichs S, Dölle H, Walentowski H, Schmidt W (2023): Dynamik in einem artenreichen Kalkbuchenwald - Fortführung einer Zeitreihe von 1981 - 2021 (Constancy and dynamics in a species-rich beech forest on limestone - Continuation of a time series from 1981 to 2021). Tuexenia 43, 37-68. DOI: 10.14471/2023.43.009
Zerbe S, Storz S, Leitinger G, Joelson NZ, Bava J, Heinrichs S, Leuschner C, Loguercio G, Simon A, Urretavizcaya MF, Walentowski H (2023): Regeneration of Nothofagus dombeyi (Mirb.) Oerst. in little to moderate disturbed southern beech forests in the Andes of Patagonia, Argentina. Forest Ecosystems 10, 100126. DOI: 10.1016/j.fecs.2023.100126
Leuschner C, Hohnwald S, Petriţan AM, Walentowski H (2023): Vertical temperature and air humidity gradients in beech and oak forests, and the forest interior climate created by beech. Flora 305, 152317. DOI: 10.1016/j.flora.2023.152317
2022
Kasper J, Leuschner C, Walentowski H, Weigel R (2022): Higher growth synchrony and climate-change sensivity in European beech and silver linden than in temperate oaks. J. Biogr.2022;00:1-14. DOI: 10.1111/jbi.14525
Ewald J, Ssymank A, Röhling M, Walentowski H, Hohnwald S (2022): Habitats Directive and climate induced forest change - In contradiction? [in Geman]. Natur und Landschaft 97 (7), 340-345, DOI: 10.19217/NuL2022-07-04
Kasper J, Leuschner C, Walentowski H, Petriţan AM, Weigel R (2022): Winners and losers of climate warming: Declinig growth in Fagus and Tilia vs. stable growth in three Quercus species in the natural beech-oak forest ecotone (western Romania). For. Ecol. Manag. 506, 119892, DOI: 10.1016/j.foreco.2021.119892
2021
Kudernatsch T, Schauer B, Walentowski H (2021): Auswirkungen des Waldumbaus von Fichtenforsten zu Fichten-Buchen-Mischbeständen auf Vegetation und Humusschicht. Tuexenia 41, 109-132, DOI: 10.14471/2021.41.011
Ahl L, Aas G, Walentowski H, Höltken A, Feulner M (2021): Niche differentiation between Malus sylvestris and its hybrid with Malus domestica indicated by plant community, soil and light. J. Veg. Sci. 32:e13078, DOI: 10.1111/jvs.103078
Kasper J, Weigel R, Walentowski H, Groening A, Petriţan AM, Leuschner C (2021): Climate-warming induced predispose to drought-induced replacement of mesic beech by thermophilic oak forests will reduce the carbon storage potential in aboveground biomass and soil. Ann. For. Sci. 78:89, DOI: 10.1007/s13595-021-01081-0
Heinrichs S, Öder V, Indreica A, Bergmeier E, Leuschner C, Walentowski H (2021): The Influence of Tilia tomentosa MOENCH on Plant Species Diversity and Composition in Mesophilic Forests of Western Romania - A Potential Trees Species for Warming Forests in Central Europe? Sustainability 13 (14), 7996, DOI: 10.3390/su13147996
Petriţan AM, Petriţan IC, Hevia A, Walentowski H, Bouriaud O, Sanchez-Salguero R (2021): Climate warming predispose to drought-induced tree mortality regardless of conservation status of sessile oak forests. For. Ecol. Manag. 491, 119097, DOI: 10.1016/j.foreco.2021.119097
Öder V, Petriţan AM, Schellenberg J, Bergmeier E, Walentowski H (2021): Patterns and drivers of deadwood quantity and variation in mid-latitude deciduous forests. For. Ecol. Manag. 487, 118977, DOI: 10.1016/j.foreco.2021.118977
2020
Demant L, Bergmeier E, Walentowski H, Meyer P (2020): Suitability of contract-based nature conservation in private-owned forests in Germany. Nature Conservation 42, 89-112; DOI: 10.3897/natureconservation.42.58173
Hohnwald S, Indreica I, Walentowski H, Leuschner C (2020): Microclimatic Tipping Points at the Beech-Oak Ecotone in the Western Romanian Carpathians. Forests 11 (9), 919; DOI: 10.3390/f11090919
Walentowski H, Kietz B, Horsch J, Linkugel T, Viöl W (2020): Development fo an Interdisciplinary Master of Forestry Focused on Forest Management in a Changing Climate. Forests 11 (6), 632; DOI: 10.3390/f11060632
Walentowski H, Hohnwald S, Thren M, Kappas M, Leuschner C, Lencinas JD, Bava JO, Loguercio G, Urretavizcaya F, Barrotaeveña C, Martínez Pastur GJ, Zerbe S (2020): Exemplary Knowledge Transfer Between Germany and Patagonia as Contribution to the Regional Achievement of the UN Sustainable Development Goals 2030. Biomed J Sci & Tech Res 25 (4), 19388-19391. DOI: 10.26717/BJSTR.2020.25.004242
2019
Kudernatsch T, Blaschke M, Walentowski H, Bernhardt-Römermann M (2019): Walddynamik im Naturwaldreservat Echinger Lohe - Erkenntnisse aus vier Jahrzehnten Dauerbeobachtung [Forest dynamics in the strict forest reserve Echinger Lohe - findings after four decades of permanent plot research]. Tuexenia 39, 101-119. DOI: 10.14471/2019.39.014
Demant L, Meyer P, Sennhenn-Reulen H, Walentowski H, Bergmeier E (2019): Seeking consensus in German forest conservation: An analysis of contemporary concepts. Nature Conservation 35, 1-23; DOI: 10.3897/natureconservation.35.35049
Hohnwald S, Ryohei Kato O, Walentowski H (2019): Accelerating Capoeira Regeneration on Degraded Pastures in the Northeastern Amazon by the Use of Pigs or Cattle. Sustainability 11 (6), 1729; DOI: 10.3390/su11061729
Indreica A, Teodosiu M, Petriţan A-M, Öder V, Kasper J, Bergmeier E, Leuschner Ch, Gailing O, Hohnwald S, Wildhagen H, Walentowski H (2019): Nemoral Deciduous Forests under Climatic Extremes - Phytosociological Studies along Climatic Gradients in SW Romania. In: Proceedings of the 8th Edition of the Biennial International Symposium ”Forest and Sustainable Development”, 139-148. Transilvania University Press, Braşov. ISSN: 1843-505X (PDF)
2018
Walentowski H, Aas G, Göllner A, Ahl L, Feulner M (2018): Phytosociological studies of Malus sylvestris in North Hesse and Upper Franconia, Germany. Tuexenia 38, 97-110. DOI: 10.14471/2018.38.010
Demant L, Meyer P, Sennhenn-Reulen H, Walentowski H, Bergmeier E (2018): Is there a consensus in German forest conservation? Targeting forest conservation with compensatory payments. Conference Paper, Conference: 5th European Congress of Conservation Biology; DOI: 10.17011/conference/eccb2018/107734
Walentowski H, Heinrichs S, Hohnwald H, Wiegand A, Heinen H, Thren M, Gamarra Torres OA, Sabogal AB, Zerbe S (2018): Vegetation Succession on Degraded Sites in the Pomacochas Basin (Amazonas, N Peru) - Ecological Options for Forest Restoration. Sustainability 2018, 10 (3), 609; DOI:10.3390/su10030609
2017
Walentowski H, Falk W, Mette T, Kunz J, Bräuning A, Meinardus C, Zang Ch,Sutcliffe L, Leuschner Ch (2017) Assessing future suitability of tree species under climate change by multiple methods: a case study in southern Germany. Annals of Forest Research 60 (1), 101-126. DOI: 10.15287/afr.2016.789
2016
Heinrichs S, Walentowski H, Bergmeier E, Mellert KH, Indreica A, Kuzyakov Y, Leuschner Ch, Petritan AM, Teodosiu M (2016) Forest vegetation in western Romania in relation to climate variables: Does community composition reflect modelled tree species distribution? Annals of Forest Research 59 (2), 219-236. DOI: 10.15287/afr.2016.692
Kudernatsch T, Huber D, Sutcliffe L, Walentowski H, Kirchner M, Fegg W & Franz H (2016): Vegetationsveränderungen alpiner Kalkmagerrasen im Nationalpark Berchtesgaden während der letzten drei Jahrzehnte. Tuexenia 36, 205-222. DOI: 10.14471/2016.36.003
2015
Schulze ED, Aas G, Grimm GW, Gossner MM, Walentowski H, Ammer C, Kühn I, Bouriaud O & von Gadow K (2015): A review on plant diversity and forest management of European beech forests. Eur. J. Forest Res. 135 (1), 51-67. DOI: 10.1007/s10342-015-0922-y
Walentowski H, Bergmeier E, Evers J, Hetsch W, Indreica A, Kroiher F, Reif A, Simon A, Teodosiu M (2015): Vegetation und Standorte in Waldlandschaften Rumäniens - Plants and habitats of Wooded Landscapes in Romania: 111 S.; Kessel-Verlag: Remagen-Oberwinter. ISBN: 978-3-945941-04-1
2014
Schulze ED, Bouriaud H, Bussler M, Gossner MM, Walentowski H, Hessenmöller D, Bouriaud O, Gadow K (2014): Reply to Mikoláš's comment on "Opinion Paper: Forest management and biodiversity" by Schulze et al.; Web Ecol. 14, 75-77. DOI: 10.5194/we-14-75-2014
Schulze ED, Wäldchen J, Bouriaud O, Eisenhauer N, Walentowski H, Seele C, Heinze E, Pruschitzki U, Danila G, Marin G, Hessenmöller D, Teodosiu M, Bouriaud L (2014): Ungulate browsing causes species loss in deciduous forests independent of silvicultural management in Central and Southeastern Europe. Annals of Forest Research 57, 267-288. DOI: 10.15287/afr.2014.273
Walentowski H, Müller-Kroehling S, Bergmeier E, Bernhardt-Römermann M, Gossner MM, Reif A, Schulze ED, Bußler H, Strätz C, Adelmann W (2014): Faunal diversity of Fagus sylvatica forests: A regional and European perspective based on three indicator groups. Ann. For. Res. 57, 215-231. DOI: 10.15287/afr.2014.172
Walentowski H, Kudernatsch T, Fischer A & Ewald J (2014): Naturwaldreservatsforschung in Bayern - Auswertung von Vegetationsdaten zur waldökologischen Dauerbeobachtung. Tuexenia 34, 89-106. DOI: 10.14471/2014.34.007