B22E
Photosynthesis and Respiration at Leaf, Ecosystem, Regional, or Global Scales: Constraints, Measurements, and Modeling II

Tuesday, 15 December 2015: 10:20-12:20
2006 (Moscone West)
Primary Conveners:  Ian T Baker, Colorado State University, Atmospheric Sciences, Fort Collins, CO, United States
Conveners:  Roisin Commane, Harvard University, Cambridge, MA, United States, Ying Sun, University of Texas at Austin, Austin, TX, United States and Georg Wohlfahrt, University of Innsbruck, Institute of Ecology, Innsbruck, Austria
Chairs:  Georg Wohlfahrt, University of Innsbruck, Innsbruck, Austria and Ying Sun, University of Texas at Austin, Austin, TX, United States
OSPA Liaisons:  Ying Sun, University of Texas at Austin, Austin, TX, United States
10:20
B22E-01
Global Patterns in Leaf Respiration and its Temperature Response (Invited) (68476)
Mary Heskel1, Owen K Atkin2, Odhran S O'Sullivan3, Peter B. Reich4, Mark G Tjoelker4, Lasantha K Weerasinghe5, Aurore Penillard6, John J.G. Egerton6, Danielle Creek4,6, Keith J Bloomfield7, Jen Xiang2, Felipe Sinca8, Zsofia Stangl9, Alberto Martinez-de la Torre10, Kevin L Griffin11, Chris Huntingford10, Vaughan Hurry12, Patrick Meir13 and Matthew Turnbull14, (1)Marine Biological Laboratory, Woods Hole, MA, United States, (2)ARC Centre of Excellence in Plant Energy Biology, Research School of Biology, Australian National University, Canberra, Australia, Canberra, Australia, (3)University of Sheffield, Animal and Plant Sciences, Sheffield, United Kingdom, (4)University of Western Sydney, Hawkesbury Institute for the Environment, Penrith, NSW 2751, Australia, (5)Faculty of Agriculture, University of Peradeniya, Peradeniya 20400, Sri Lanka, Peradeniya, Sri Lanka, (6)Australian National University, Plant Sciences Division, Canberra, Australia, (7)Division of Plant Sciences, Research School of Biology, Australian National University, Canberra, Australia, Canberra, Australia, (8)Carnegie Institution for Science Stanford, Department of Global Ecology, Stanford, CA, United States, (9)Umeå University, Department of Plant Physiology, Umeå, Sweden, (10)Centre for Ecology and Hydrology, Wallingford, United Kingdom, (11)Columbia University of New York, Palisades, NY, United States, (12)SLU Swedish University of Agricultural Sciences Umea, Department of Forest Genetics and Plant Physiology, Umeå, Sweden, (13)Australian National University, Research School of Biology, Canberra, Australia, (14)University of Canterbury, Centre for Integrative Ecology, Christchurch, New Zealand
10:35
B22E-02
DISENTANGLING THE ORIGIN OF THE KOK EFFECT USING POSITION SPECIFIC GLUCOSE LABELING IN SUNFLOWER LEAVES (80269)
Paul PG Gauthier, Michael L Bender and Natalie Saenz, Princeton University, Princeton, NJ, United States
10:50
B22E-03
Microbial, Physical and Chemical Drivers of COS and 18O-CO2 Exchange in Soils (85083)
Laura K Meredith, Stanford University, Stanford, CA, United States
11:05
B22E-04
The impact of Carbonic Anhydrase on the partitioning of leaf and soil CO18O and COS gas exchange across scales (Invited) (78450)
Lisa Wingate, INRA Bordeaux-Aquitaine, Villenave d'Ornon Cedex, France
11:20
B22E-05
Continuous In-situ Measurements of Carbonyl Sulfide (OCS) and Carbon Dioxide Isotopes to Constrain Ecosystem Carbon and Water Exchanges (64573)
Bharat Rastogi1, Christopher J Still2, David C Noone3, Max B Berkelhammer4, Mary Whelan5, Chun-Ta Lai6, David Y Hollinger7, Manish Gupta8 and J. Brian Leen8, (1)UCSB, Corvallis, OR, United States, (2)Oregon State University, Corvallis, OR, United States, (3)Dept Atmospheric & Oceanic Sci, Boulder, CO, United States, (4)University of Illinois at Chicago, Chicago, IL, United States, (5)University of California Merced, Merced, CA, United States, (6)San Diego State University, San Diego, CA, United States, (7)USDA Forest Service, Durham, NH, United States, (8)Los Gatos Research, Mountain View, CA, United States
11:35
B22E-06
Progress Toward Measuring CO2 Isotopologue Fluxes in situ with the LLNL Miniature, Laser-based CO2 Sensor (74152)
Jessica L Osuna, Lawrence Livermore National Laboratory, Livermore, CA, United States
11:50
B22E-07
Overcoming uncertainty with carbonyl sulfide-based GPP estimates: observing and modeling soil COS fluxes in terrestrial ecosystems (75652)
Mary Whelan1, Timothy W Hilton1, Joseph A Berry2, Max B Berkelhammer3, Ankur R Desai4, Bharat Rastogi5 and J Elliott Campbell1, (1)University of California Merced, Merced, CA, United States, (2)Carnegie Institution for Science Washington, Washington, DC, United States, (3)University of Illinois at Chicago, Chicago, IL, United States, (4)University of Wisconsin Madison, Madison, WI, United States, (5)UCSB, Corvallis, OR, United States
12:05
B22E-08
On Extrapolating Nighttime Ecosystem Respiration To Daytime Conditions and Implications for Gross Primary Productivity Estimation (77736)
Marta Galvagno, Environmental Protection Agency of Aosta Valley, Climate Change Unit, Aosta, Italy and Georg Wohlfahrt, University of Innsbruck, Innsbruck, Austria
 
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