B44C:
Sun-Induced Chlorophyll Fluorescence as a Proxy of Photosynthesis: Measurements, Modeling, and Applications from Field, Airborne, and Satellite Platforms II

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Session ID#: 31905

Session Description:
Chlorophyll fluorescence is intrinsically linked to photosynthetic machinery and is a novel indicator of photosynthetic activity. Advances have been made recently in the retrieval of sun-induced chlorophyll fluorescence (SIF) from ground-, air-, and space-based platforms. Higher spatial and temporal SIF products are foreseen from new satellite instruments (TROPOMI, TEMPO, Sentinel-4, and GEO-Carb) in the near future. SIF provides a unique way to measure photosynthesis and improve the quantification of carbon cycles at landscape, ecosystem, and global scales.

This session focuses on measurements, modeling, and applications of SIF in carbon cycle science at a range of temporal and spatial scales. We encourage contributions that discuss advances in observing and monitoring technologies of SIF from field, airborne, and satellite platforms, and welcome studies on the empirical and theoretical modeling of vegetation photosynthesis with SIF at multiple scales as well as studies that use SIF to understand the spatio-temporal variability of vegetation photosynthesis.

Primary Convener:  Kaiyu Guan, University of Illinois Urbana-Champaign, Agroecosystem Sustainability Center, Institute for Sustainability, Energy, and Environment, Urbana, United States
Conveners:  Yongguang Zhang, Nanjing University, International Institute for Earth System Sciences, Nanjing, China, Xi Yang, University of Virginia, Department of Environmental Sciences, Charlottesville, VA, United States and Joanna Joiner, NASA GSFC, Greenbelt, United States
Chairs:  Xi Yang, Brown University, Providence, United States, Joanna Joiner, NASA GSFC, Greenbelt, United States and Yongguang Zhang, Nanjing University, International Institute for Earth System Sciences, Nanjing, China
OSPA Liaison:  Joanna Joiner, NASA GSFC, Greenbelt, United States

Cross-Listed:
  • GC - Global Environmental Change
  • H - Hydrology
Index Terms:

0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
0428 Carbon cycling [BIOGEOSCIENCES]
0439 Ecosystems, structure and dynamics [BIOGEOSCIENCES]
0480 Remote sensing [BIOGEOSCIENCES]

Abstracts Submitted to this Session:

Angular Normalization of Ground and Satellite Observations of Sun-induced Chlorophyll Fluorescence for Assessing Vegetation Productivity (Invited) (252021)
Jing Ming Chen1, Dr. Liming He2, Shuren Chou3, Weimin Ju4, Yongguang Zhang5, Joanna Joiner6, Jane Liu1 and Gang Mo7, (1)University of Toronto, Department of Geography and Planning, Toronto, ON, Canada, (2)Laboratory of Environmental Model and Data Optima, Laurel, United States, (3)Nanjing University, International Institute of Earth System Science, Nanjing, China, (4)Nanjing University, Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, International Institute for Earth System Science, Nanjing, China, (5)Deutsches GeoForschungsZentrum GFZ, Potsdam, Germany, (6)NASA GSFC, Greenbelt, United States, (7)University of Toronto, Toronto, ON, Canada
Satellite-derived SIF and CO2 Observations Show Coherent Responses to Interannual Climate Variations (263336)
Zachary Butterfield, University of Michigan Ann Arbor, Ann Arbor, MI, United States, Allison Hogikyan, University of Michigan Ann Arbor, Ann Arbor, United States, Susan Sund Kulawik, Bay Area Environmental Research Institute, Moffett Field, CA, United States and Gretchen Keppel-Aleks, University of Michigan Ann Arbor, Climate and Space Sciences and Engineering, Ann Arbor, United States
Seasonality of photosynthesis of a Rocky Mountain subalpine forest: implications for SIF as a metric for GPP (210321)
David R Bowling, University of Utah, School of Biological Sciences, Salt Lake City, United States, Peter Blanken, University of Colorado Boulder, Geography, Boulder, United States, Sean P Burns, University of Colorado and National Center for Atmospheric Research, Boulder, CO, United States, Christian Frankenberg, California Institute of Technology, Pasadena, CA, United States, Katja Grossman, University of California Los Angeles, Los Angeles, CA, United States, John C Lin, University of Utah, Department of Atmospheric Sciences, Salt Lake City, United States, Barry A Logan, Bowdoin College, Brunswick, ME, United States, Troy Sehlin Magney, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, A Stephen S Richardson, Northern Arizona University, Flagstaff, United States, Jochen Stutz, University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States and Donald Aubrecht, Harvard University, Cambridge, MA, United States
Simulating Canopy-Level Solar Induced Fluorescence with CLM-SIF 4.5 at a Sub-Alpine Conifer Forest in the Colorado Rockies (227315)
Brett M Raczka, University of Utah, Department of Biology, Salt Lake City, UT, United States, David R Bowling, University of Utah, School of Biological Sciences, Salt Lake City, UT, United States, John C Lin, University of Utah, Salt Lake City, UT, United States, Jung-Eun Lee, Brown University, Earth, Environmental and Planetary Sciences, Providence, RI, United States, Xi Yang, University of Virginia, Environmental Sciences, Charlottesville, VA, United States, Henrique Duarte, University of Utah, Department of Atmospheric Sciences, Salt Lake City, UT, United States and Lauren Zuromski, University of Utah, Salt Lake City, United States
Red and Far-Red Solar-Induced Chlorophyll Fluorescence Observations in the Tropical Rain Forest of Costa Rica (236273)
Jochen Stutz, University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, Katja Grossmann, Heidelberg University, Institute of Environmental Physics, Heidelberg, Germany, Ulrike Seibt, Colorado State University, Cooperative Institute for Research in the Atmosphere, Los Angeles, United States, Diego Dierick, Florida International University, Miami, FL, United States, Troy Sehlin Magney, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Christian Frankenberg, California Institute of Technology, Pasadena, CA, United States
Fluorescence Across Space and Time (2017 FAST Campaign): Investigating the multiscale links between fluorescence and photosynthesis (242350)
Albert Porcar-Castell1, Jon Atherton1, Paulina Anna Rajewicz2, Anu Riikonen1, Steffen Gebre3, Weiwei Liu4, Juho Aalto5, Ryad Bendoula6, Andreas Burkart7, Huilin Chen8, Kukka-Maaria Erkkilä5, Jean-Baptiste Feret9, Beatríz Fernández-Marín10, Jose Ignacio García-Plazaola10, Teemu Hakala11, Saara Hartikainen1, Eija Honkavaara11, Janne Ihalainen12, Tommaso Julitta13, Pasi Kolari1, Linda Kooijmans14, Janne Levula1, Matti Loponen1, Alasdair Mac Arthur15, Troy Magney16, Kadmiel S Maseyk17, Matti Mottus18, Santa Neimane1, Esko Oksa19, Gregory B Osterman20, Iain Robinson21, Matthew Robson1, Neus Sabater22, Twinkle Solanki1, Mikko Tikkanen3, Raisa Mäkipää23, Eva-Mari Aro3, Uwe Rascher24, Christian Frankenberg25, Markku Tapio Kulmala26, Timo Vesala5 and Jaana K Back1, (1)University of Helsinki, Helsinki, Finland, (2)University of Helsinki, Institute for Atmospheric and Earth System Research/Forest Sciences, Faculty of Agriculture and Forestry, Helsinki, Finland, (3)University of Turku, Turku, Finland, (4)Zhejiang University, College of Environment and Resources Science, Hangzhou, China, (5)University of Helsinki, Institute for Atmospheric and Earth System Research / Physics, Faculty of Science, Helsinki, Finland, (6)Irtsea, Montpellier, France, (7)JB Hyperspectral Devices, Düsseldorf, Germany, (8)Nanjing University, School of Atmospheric Sciences, Nanjing, China, (9)IRSTEA, TETIS, Antony Cedex, France, (10)University of the Basque Country, Donostia, Spain, (11)National Land Survey of Finland, Helsinki, Finland, (12)University of Jyväskylä, Nanoscience Center, Jyväskylä, Finland, (13)University of Milan - Bicocca, Earth and Environmental Sciences, Milan, Italy, (14)Wageningen University, Meteorology and Air Quality Group, Wageningen, Netherlands, (15)University of Edinburgh, School of Geosciences, Edimburgh, United Kingdom, (16)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (17)Department of Environment, Earth and Ecosystems, The Open University, Milton Keynes, United Kingdom, (18)VTT Technical Research Centre of Finland, Espoo, Finland, (19)Natural Resources Institute Finland, Helsinki, Finland, (20)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (21)University of Edinburgh, Edinburgh, United Kingdom, (22)University of Valencia, Burjassot, Spain, (23)Natural Resources Institute, Helsinki, Finland, (24)Forschungszentrum Jülich, IBG-2: Plant Sciences, Jülich, Germany, (25)California Institute of Technology, Pasadena, CA, United States, (26)University of Helsinki, Institute for Atmospheric and Earth System Research/Physics, Faculty of Science, Helsinki, Finland
Evidence of a robust relationship between solar-induced chlorophyll fluorescence and gross primary productivity across dryland ecosystems of southwestern North America (215343)
William Kolby Smith1, Dr. Joel A Biederman, PhD2, Russell L Scott3, David JP Moore1, John S Kimball4, Mingzhu He5, Dong Yan6, Amy Hudson1, Mallory Barnes1, Natasha MacBean1, Andrew M Fox7 and Marcy E Litvak8, (1)University of Arizona, School of Natural Resources and the Environment, Tucson, AZ, United States, (2)Agricultural Research Service Tucson, Southwest Watershed Research Center, Tucson, AZ, United States, (3)Agricultural Research Service Tucson, Tucson, AZ, United States, (4)University of Montana, Missoula, MT, United States, (5)Beijing Normal University, School of National Safety and Emergency Management, Zhuhai, China, (6)University of Arizona, School of Natural Resources and the Environment, Tucson, United States, (7)Joint Center for Satellite Data Assimilation, Camp Springs, MD, United States, (8)University of New Mexico, Department of Biology, Albuquerque, United States

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