Bioclimatology

Conference Presentations

Conferences 2024


EGU General Assembly, 14-19 April 2024, Vienna, Austria

  • Callejas Rodelas JA, Knohl A, Mammarella I, Vesala T, Peltola O, Markwitz C
    Increased spatial replication above heterogeneous agroforestry improves the representativity of eddy covariance measurements (Talk).
  • Emad A
    Quantized eddy accumulation with error diffusion: a new direct micrometeorological technique with minimal requirements (Poster).
  • Koebsch F, Klosterhalfen A, Emad A, Mund M, Ammer C, Dietenberger S, Donfack L, Heidenreich M, Mueller MM, Seidel D, Thiel C, Tiedemann F, Knohl A
    Dynamics in CO2 uptake, growth, and mortality of an old-growth temperate forest under drought stress (Talk).
  • Yan Y, Klosterhalfen A, Moyano F, Cuntz M, Muhr J, Manning AC, Knohl A
    Oxygen flux simulation as a new tracer for the carbon and nitrogen cycles in a temperate forest ecosystem (Poster).


    • Conferences 2023


    EFForTS – International Symposium, 11-13 October 2023, Yogyakarta, Indonesia

  • Ali AA, Brambach F, Stiegler C, Pallavi, Krashevska V, Kotowska M, Wenzel A, Fan Y, Ariani R, June T, Tarigan S, Hölscher D, Kreft H, Corre MD, Veldkamp E, Knohl A
    Leaf and ecosystem-level carbon and water fluxes of forests, oil palm and rubber plantations for the lowland areas of the Jambi Province (Talk).

    • European Conference on Ecological Modelling,4-8 September 2023, Leipzig, Germany
  • Ali AA, Fan Y, Stiegler C, Kotowska M, Brambach F, Ariani R, Tarigan S, June T, Hölscher D, Kreft H, Corre MD, Veldkamp E, Knohl A
    Applying the newly developed rubber and oil palm plant functional types in the Community Land Model to agroforest ecosystems (Talk).
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    European Conference of Tropical Ecology, 19-24 June 2023, Ceske Budejovice, Czech Republic
  • Ali AA, Fan Y, Stiegler C, Kotowska M, Brambach F, Ariani R, Tarigan S, June T, Hölscher D, Kreft H, Corre MD, Veldkamp E, Knohl A
    The response of oil palm, rubber and tropical forest plant functional types in the community land model (CLM5) to inter-annual variations in climate (Talk).
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    Wissenschaftliche Buchentagung 2023 (WiBuTa), 10-11 May 2023, Würzburg, Germany
  • Knohl A
    Stressreaktion und natürliche Waldumbauprozesse im Zuge des Dürresommers 2018: eine multiskalige Studie aus dem Nationalpark Hainich (Talk).
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    EGU General Assembly, 23-28 April 2023, Vienna, Austria
  • Callejas Rodelas JA, van Ramshorst J, Knohl A, Markwitz C
    Intercomparison of lower cost and conventional eddy covariance systems for CO2 and H2O flux measurements above cropland monoculture and agroforestry (Poster).
  • Klosterhalfen A, Fellert D, Koebsch F, Kreilein H, Markwitz C, Mund M, Peksa M, Tiedemann F, Tunsch E, Knohl A
    Analysis of a 23-years long eddy-covariance fluxes dataset from a mixed deciduous forest in Germany (Poster).
  • Knohl A, Klosterhalfen A, Muhr J, Blei E, Bonazza M, Fellert D, Manning AC, Markwitz C, Pickers PA, Tiedemann F, Tunsch E, Yan Y
    Simultaneous O2 and CO2 flux measurements with custom-made branch chambers for Fagus sylvatica (Talk).
  • Koebsch F, Mund M, Klosterhalfen A, Montero D, Donfack L, Heidenreich M, Thiel C, Dietenberger S, Markwitz C, Tiedemann F, Knohl A
    Stress response and transformation processes initiated by the summer drought 2018 a multi scale study from the Hainich forest (Poster).
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    Conferences 2022


    AsiaFlux2022, 20-22 Sep 2022, Kuching, Malaysia

  • Stiegler C, Camarretta N, Ali A, June T, Wenzel A, Knohl A
    A rapid assessment of microclimate and canopy properties in the tropical lowlands of Jambi province (Sumatra, Indonesia) across 120 plot locations (Talk).
  • Stiegler C, Knohl A, Brambach F, Juhrbandt J, Knohl N-M, Allemeyer ML, Nurul Aini A, Donora A, Manurung I, Tjoa A
    Research and art connect for sustainability (Poster).

    • EGU General Assembly, 23-27 May 2022, Vienna, Austria
  • Stiegler C, Camarretta N, Ali A, June T, Wenzel A, Knohl A
    A rapid assessment of microclimate and meteorological conditions in the tropical lowlands of Jambi province (Sumatra, Indonesia): Land-use intensity gradients and spatial smallscale climate variability across 120 plot locations (Talk).
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    Conferences 2021


    EGU General Assembly, 19-30 Apr 2021, Online

  • Camarretta N, Ehbrecht M, Wenzel A, Zuhdi M, Merk MS, Schlund M, Knohl A, Erasmi S
    Using airborne laser scanning to characterize different land uses in a tropical landscape based on their structural complexity (vPICO).
  • van Ramshorst J, Markwitz C, Hill T, Clement R, Knohl A, Siebicke L
    Evaluation of low-cost eddy covariance for CO2 fluxes over agroforestry and grassland (vPICO).

    • Forstwissenschaftliche Tagung (FowiTa), 13-15 Sep 2021, Online
  • Koebsch F, Klosterhalfen A, Markwitz C, Tiedemann F, Knohl A
    CO2- und H2O-Austausch in Zeiten des Klimawandels - Erkenntnisse aus Langzeitbeobachtungen aus einem naturnahen Buchenwald (Talk).
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    AsiaFlux Conference 2021, 20-21 Dec 2021, Online
  • Stiegler C, June T, Markwitz C, Camarretta N, Ali A, Knohl A
    Wind regimes above and below a dense oil palm canopy: Detection of decoupling and its implications on CO2 flux estimates (Talk).
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    Conferences 2020


    EGU General Assembly, 4-8 May 2020, Online

  • Stiegler C, June T, Knohl A
    Air mixing and sub-canopy advection in an oil palm plantation in Indonesia (Talk).
  • van Ramshorst J, Markwitz C, Hill T, Clement R, Knohl A, Siebicke L
    First application of low-cost eddy covariance for CO2 fluxes over agroforestry (vPICO).


    • Conferences 2019


    EGU General Assembly, 7-12 Apr 2019, Vienna, Austria

  • Stiegler C, Ali A, June T, Knohl A
    What drives ecosystem nitrous oxide (N2O) greenhouse gas fluxes in a mature commercial oil palm plantation? (Poster).
  • van Ramshorst J, Markwitz C, Hill T, Knohl A, Siebicke L
    CO2 flux comparison of agroforestry and monoculture systems (Poster).

    • AsiaFlux2019 - 20th Anniversary Workshop, 29 Sep-05 Oct 2019, Takayama, Japan
  • Stiegler C, Meijide A, Ali A, June T, Knohl A
    The greenhouse gas and energy balance of a commercial oil palm plantation in tropical lowland Jambi province (Sumatra, Indonesia) (Poster).
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    Conferences 2018


    International Symposium Socio-ecological transformations of tropical lowland rainforests, 07-11 Oct 2018, Bali, Indonesia

  • Stiegler C, Meijide A, Fan Y, Ali A, June T, Knohl A
    El Niño–Southern Oscillation (ENSO) and the oil palm: Effects of drought and haze on evapotranspiration, CO2 exchange and surface energy budget (Talk).


    • Conferences 2017


    9. BIOMET-Tagung, 28-30 Nov 2017, Stralsund

  • Stiegler C, Ali A, Fan Y, Meijide A, June T, Knohl A
    Wasser-, Energie- und Kohlenstoffflüsse in einer Ölpalmenplantage während des 2015-2016 ENSO Wetterphänomens: Ergebnisse aus mikroklimatischen Messungen und Simulationen mittels des „CLM-Palm“ Modells (Talk).


    • Conferences 2016


    EGU General Assembly, 17-22 Apr 2016, Vienna, Austria

  • Braden-Behrens J, Jost HJ, Knohl A
    The isotopic signature of ecosystem respiration in a temperate beech forest (Poster).
  • Heimsch F, Kreilein H, Rauf A, Knohl A
    Comparison of carbon uptake estimates from forest inventory and Eddy-Covariance for a montane rainforest in central Sulawesi (Poster).
  • Knohl A, Meijide A, Fan Y, Gunawan D, Hölscher D, June T, Niu F, Panferov O, Ringler A, Röll A, Sabajo C, Tiralla N
    Biophysical impacts of tropical land transformation from forest to oil palm and rubber plantations in Indonesia (Poster).
  • Meijide A, Hassler E, Corre MD, June T, Veldkamp E, Knohl A
    Ecosystem-based greenhouse budgets in oil palm plantations differ with plantation age (Poster).
  • Moyano F, Vasilyeva N, Menichetti L, Chenu C
    Observations and modeling of moisture-temperature-substrate interactions in soils (Poster).

    • AGU Fall Meeting, 12-16 Dec 2016, San Francisco, CA, USA
  • Braden-Behrens J, Knohl A
    Eddy Covariance measurements of stable isotopes (δD and δ18O) in water vapor (Poster).
  • Stiegler C, Meijide A, June T, Knohl A
    The impact of the 2015-2016 El Niño-Southern Oscillation (ENSO) event on greenhouse gas exchange and surface energy budget in an Indonesian oil palm plantation (Poster).
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