Conference Agenda

SIF to measure actual photosynthesis and vegetation stress - lessons learned from 20 years of research in preparation of the FLEX satellite mission

Uwe Rascher¹, Juliane Bendig¹, Jim Buffat¹, Roberto Colombo², David Herrera¹, Deepthi Konche¹, Shizue Matsubara¹, Onno Muller¹, Juan Quiros¹, Saja Salattna¹, Bastian Siegmann¹

1: Forschungszentrum Jülich, Germany; 2: University Milano Biccoca, Italy

The Role of Species-Specific Physiology and Diurnal Phase in Interpreting Sun-Induced Chlorophyll Fluorescence

Sebastian Wieneke^1,2, Ana Bastos^1,2, Gregory Duveiller³, Teja Kattenborn⁴, Javier Pacheco-Labrador⁵, Ronny Richter^2,6, Christian Wirth^2,6, Miguel D. Mahecha^1,2,7

1: Institute for Earth System Science and Remote Sensing, Faculty of Physics and Earth Sciences, University of Leipzig, Leipzig 04103, Germany; 2: German Centre for Integrative Biodiversity Research (iDiv) Halle–Jena–Leipzig, 04103 Leipzig, Germany; 3: Max Planck Institute for Biogeochemistry (MPI-BGC), Jena 07745, Germany; 4: Sensor-based Geoinformatics (geosense), Faculty of Environment and Natural Resources, University of Freiburg, Freiburg 79106, Germany; 5: Environmental Remote Sensing and Spectroscopy Laboratory (SpecLab), Spanish National Research Council (IEGD-CSIC), Madrid, Spain; 6: Systematic Botany and Functional Biodiversity, Institute of Biology, University of Leipzig, Leipzig 04107, Germany; 7: Helmholtz Centre for Environmental Research (UFZ), Leipzig 04318, Germany

Activities and outcomes of the FLEX-ITA project airborne and ground campaigns

Karolina Sakowska¹, Federico Carotenuto¹, Lorenzo Genesio¹, Lina Fusaro¹, Silvia Baronti¹, Francesca Ugolini¹, Chiara Torresan¹, Aldo Dal Prà¹, Jose Luis Pancorbo¹, Mustafa Elfahl¹, Franco Miglietta¹, Loris Vescovo², Matthew Haworth³, Giulia Atzori³, Uwe Rascher⁴, Bastian Siegmann⁴, Patrick Rademske⁴, Michele Faralli⁵, Sara Ammanniti⁵, Sara Venafra⁶, Alessandro Peressotti⁷, Jan Hanuš⁸, Karel Holouš⁸, Tomáš Fabiánek⁸, Denise Cinellu⁹, Roberto Colombo⁹, Giulia Tagliabue⁹, Micol Rossini⁹, Sergio Cogliati⁹

1: National Research Council, Institute for BioEconomy (CNR-IBE), Italy; 2: Edmund Mach Foundation, TN, Italy; 3: National Research Council, Institute for Sustainable Plant Protection (CNR-IPSP), Italy; 4: Forschungszentrum Jülich, Germany; 5: University of Trento, Department of Civil, Environmental and Mechanical Engineering, Italy; 6: Italian Space Agency, Italy; 7: University of Udine, Department of Agricultural and Environmental Sciences, Italy; 8: Global Change Research Institute of the Czech Academy of Sciences-CzechGlobe, Brno, Czech Republic; 9: University of Milano-Bicocca, Department of Earth and Environmental Sciences DISAT, Italy

Exploring the Nonlinear Relationship Between Photosynthesis and Chlorophyll Fluorescence Dynamics for Early Stress Detection

MaPilar Cendrero-Mateo^1,2, Cynthia Chardí-Raga¹, J.Cesar Marchante-Cambron¹, Shari Wittenberghe¹, Sara Pescador-Dionisio¹, Adrian Moncholí-Estornell¹, MaJose López-Galiano³, Begoña Renau-Morata⁴, Jose Moreno Mendez¹

1: Image Processing Laboratory, University of Valencia, Spain; 2: Desertification research center, Department of Ecology and Global Change, Spain; 3: Department of Genetics, University of Valencia, Spain; 4: University Institute of Biotechnology and Biomedicine, University of Valencia, Spain

Tracing Changes in Subsurface Water Storage Through a Novel Satellite-Based Time-Series of Far-Red Solar-Induced Fluorescence Quantum Efficiency

David Herrera¹, Uwe Rascher¹, Alexandre Belleflamme², Bastian Siegmann¹

1: Forschungszentrum Jülich GmbH, IBG-2, Germany; 2: Forschungszentrum Jülich GmbH, IBG-3, Germany

Sun-induced fluorescence derived canopy level interactive effects of elevated CO₂ and Cercospora leaf spot on photosynthesis in field-grown sugar beet

Deepthi Konche¹, Anna Jacobs², Juan Manuel Romero¹, Facundo Ramón Ispizua Yamati², Naveen Kumar Gangaraju², Anne-Katrin Mahlein², Uwe Rascher¹, Onno Muller¹

1: Institute of Bio- and Geosciences 2 (IBG-2), Plant Sciences, Forschungszentrum Jülich, Germany; 2: Institute of Sugar Beet Research, Göttingen, Germany

Monitoring photosynthetic quantum yield through non-photochemical quenching, from laboratory to field: integrating canopy fluorescence, reflectance, and GPP.

Adrián Moncholí-Estornell¹, Mª Pilar Cendrero-Mateo¹, Eva Neuwirthová¹, Clara García-Martinez¹, Sara Pescador-Dionisio¹, Insu Yeon¹, César Guerrero¹, Ana López-Ballesteros², Álvaro Doblas-Rodrigo², Arnaud Carrara³, Pedro J. Gómez-Giráldez⁴, Joaquín Cobos⁴, Marcos Jiménez⁵, Juan José Peón⁵, Georg Wohlfahrt⁶, José Moreno¹, Shari Van Wittenberghe¹

1: Laboratory for Earth Observation, Image Processing Laboratory, University of Valencia, Spain; 2: Agrifood Research and Technology Centre of Aragon (CITA), Spain; 3: Mediterranean Center for Environmental Studies (CEAM), Spain; 4: Doñana Biological Station (EBD-CSIC), Spain; 5: National Institute of Aerospace Technology (INTA), Spain; 6: Department of Ecology, Universität Innsbruck, Austria

Beyond Photosystem II: How Photosystem I Dynamics Regulate Sun-Induced Chlorophyll Fluorescence and Photosynthesis in a Rice Paddy

Huaize Feng¹, Youngryel Ryu^1,2, Elias Kaiser^3,4, Minseok Kang⁵, Jeongho Lee¹

1: Interdisciplinary Program in Agricultural and Forest Meteorology, Seoul National University, Seoul 08826, Republic of Korea; 2: Department of Landscape Architecture and Rural Systems Engineering, Seoul National University, Seoul, Republic of Korea; 3: Wageningen University, Horticulture and Product Physiology, Wageningen, Netherlands; 4: Seoul National University, Research Institute of Agriculture and Life Sciences, Seoul, South Korea; 5: Department of Atmospheric and Environmental Sciences, Gangneung-Wonju National University, South Korea

Shared light absorption rather than physiological coupling explains the apparent SIF-GPP relationship at canopy scale across diverse ecosystems

Jeongho Lee¹, Youngryel Ryu^1,2, Huaize Feng¹, Nanghyun Cho³

1: Interdisciplinary Program in Agricultural and Forest Meteorology, Seoul National University, Seoul 08826, Republic of Korea; 2: Department of Landscape Architecture and Rural Systems Engineering, Seoul National University, Seoul, Republic of Korea; 3: National Forest Satellite Information & Technology Center, National Institute of Forest Science, Seoul, Republic of Korea

Atmospheric dryness effects on canopy chlorophyll fluorescence and Gross Primary Production (GPP) in a deciduous forest during heat waves

Zhaohui Li¹, Gabriel Hmimina², Gwendal Latouche¹, Daniel Berveiller¹, Abderrahmane Ounis², Yves Goulas², Kamel Soudani¹

1: Ecologie Société Evolution (ESE), Université Paris-Saclay, CNRS, AgroParisTech, 91190， Gif-sur-Yvette, France; 2: Laboratoire de Météorologie Dynamique (LMD), Sorbonne Université, IPSL, CNRS, École polytechnique, 91128, Palaiseau Cedex, France

SIF-MIP Phase 2: Multi-Model Evaluation of SIF and GPP Simulations in Evergreen Forests

Haoran Liu

Imperial College London, United Kingdom

Analyzing the global role of TROPOMI-derived SIF and Sentinel-3 fundamental vegetation traits as proxy predictors in GPP models

Pablo Reyes-Muñoz, Yuxin Zhang, Emma De Clerk, Jochem Verrelst

University of Valencia, Spain

Tower-Based SIF Monitoring of Drought-Stressed Scots Pine Photosynthesis

Ingo Ensminger¹, Kristen Huang¹, Vincent Riedel¹, Giovanni Bortolami², Jonas Gisler³, Marcus Schaub³, Tommaso Julitta⁴, Arthur Gessler³

1: University of Toronto, Department of Biology, Mississauga, Canada; 2: École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland; 3: Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Switzerland; 4: JB Hypersepctral Devices GmbH, Dusseldorf, Germany

A Carbon-Water Cycle Reanalysis to Reconcile Earth Observations, Benchmark Models, and Advance Earth Science Understanding and Prediction

Nicholas Parazoo¹, Eren Bilir², Anthony Bloom¹, Junjie Liu¹, Renato Braghiere³

1: Jet Propulsion Laboratory, California Institute of Technology, United States of America; 2: University of California, Los Angeles; 3: California Institute of Technology

FLEX mission data for inland water research: Insights from studies in Swiss lakes

Alexander Damm^1,2, Remika Gupana^1,2,3, Loé Maire^1,2, Daniel Odermatt^1,2

1: Department of Geography, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland; 2: Eawag, Swiss Federal Institute of Aquatic Science & Technology, Surface Waters – Research and Management, Überlandstrasse 133, 8600, Dübendorf, Switzerland; 3: Marine Science Institute University of the Philippines, Quezon City 1101, Philippines

he PHY2FLEX project: PHYsiology and species mapping of global water PHYtoplankton from FLEX-Sentinel 3 synergy, focus on the top-of-atmosphere hyperspectral signature including the sun-induced fluorescence

Tristan Harmel¹, Soham Mukherjee¹, Martin Hieronymi², Rüdiger Röttgers², Claudia Giardino³, Mariano Bresciani³, Lodovica Panizza³, Vittorio Brando⁴, Sabine Marty⁵, Marco Celesti⁶

1: Earth Observation Unit, Magellium, France; 2: Department of Optical Oceanography, Helmholtz-Zentrum Hereon, Geesthacht, Germany; 3: Institute for Electromagnetic Sensing of the Environment, CNR, Milano, Italy; 4: Institute of Marine Sciences, CNR, Rome, Italy; 5: Department of Oceanography, NIVA, Oslo, Norway; 6: European Space Agency, ESA-ESTEC, the Netherlands

Aquatic product validation of the Fluorescence Explorer (FLEX) mission (AquaValiX)

Martin Hieronymi¹, Astrid Bracher², Peter Gege³, Anna Goeritz⁴, Rüdiger Röttgers¹

1: Helmholtz-Zentrum Hereon, Geesthacht, Germany; 2: Alfred-Wegener-Institut (AWI) / University of Bremen, Germany; 3: German Aerospace Center (DLR), Oberpfaffenhofen, Germany; 4: University of Freiburg, Germany

Development and validation of an approach to quantify maximum photosynthetic capacity of terrestrial plants from FLEX mission products

Jennifer Johnson¹, Percy Macek¹, Danny Campbell¹, Hannah Reid¹, Brynn Cruce¹, David Martini^1,2, Ian Baker³, Min Chen⁴, Christian Frankenberg⁵, Fabienne Maignan², Zbynek Malenovsky⁶, Nick Parazoo⁷, Tristan Quaife⁸, Alistair Rogers⁹, Youngryel Ryu¹⁰, Georg Wohlfahrt¹¹, Yelu Zeng¹², Yongguang Zhang¹³, Joseph Berry¹⁴

1: University of Kansas, United States; 2: Laboratoire des Sciences du Climat et de l'Environnement, France; 3: Colorado State University, United States; 4: University of Wisconsin, United States; 5: California Institute of Technology, United States; 6: University of Bonn, Germany; 7: NASA Jet Propulsion Laboratory, United States; 8: University of Reading, United Kingdom; 9: Lawrence Berkeley National Laboratory, United States; 10: Seoul National University, South Korea; 11: Universität Innsbruck, Austria; 12: China Agricultural University, China; 13: Nanjing University, China; 14: Carnegie Institution, United States

Linking Solar-Induced Chlorophyll Fluorescence to Biogenic Volatile Organic Compound Emissions in low Arctic Tundra: A Field Spectroscopy Approach

Federico Grillini¹, Simon Nyboe Laursen¹, Amy Samantha Smart², Peiyan Wang¹, Shunan Feng¹, Juliane Bendig³, Andreas Westergaard-Nielsen¹

1: Department of Geosciences and Natural Resource Management, University of Copenhagen; 2: Center for Volatile Interactions, Department of Biology, University of Copenhagen; 3: Institute for Bio-and Geosciences, IBG-2: Plant Sciences, Forschungszentrum Jülich GmbH

Inputs from the Audience

Conference Administrator

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