94th ESA Annual Meeting (August 2 -- 7, 2009)
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COS 61 - Physiology: Plant Respiration and Transpiration II

Wednesday, August 5, 2009: 8:00 AM-11:30 AM
Grand Pavillion I, Hyatt
Presider:
Thomas N. Buckley
8:00 AM
COS 61-1
Using whole-tree sapflow measurements to assess the effects of land use/cover change on stand transpiration in a seasonal montane cloud forest zone in central Veracruz, Mexico
Martin Gomez-Cardenas, Iowa State University; Heidi Asbjornsen, University of New Hampshire; Friso Holwerda, Universidad Nacional Autónoma de México; Leendert A. (Sampurno) Bruijnzeel, VU University Amsterdam
8:20 AM
COS 61-2
A comparison of sap flux density estimates using heat pulse velocity, thermal dissipation and heat field deformation methods
Kathy Steppe, Ghent University; Dirk JW DePauw, Phyto-IT; Robert O. Teskey, University of Georgia
8:40 AM
COS 61-3
Hawaiian ecohydrology: Water use of native and invasive trees in a lowland tropical rainforest
Molly A. Cavaleri, Michigan Technological University; Lawren Sack, UCLA; Susan Cordell, USDA Forest Service; Jené D. Michaud, University of Hawaii at Hilo; Rebecca Ostertag, University of Hawaii at Hilo
9:00 AM
COS 61-4
Diurnal and annual trends in soil respiration at an old-growth Douglas-fir and Western Hemlock forest
Brianna L. Miles, USDA Forest Service; Michael G. Ryan, Colorado State University; Ken Bible, University of Washington
9:20 AM
COS 61-5
A coupled model for respiration and photosynthesis in the light and dark
Thomas N. Buckley, University of Sydney; Mark A. Adams, University of Sydney
9:40 AM
COS 61-
Break
9:50 AM
COS 61-6
Leaf and tree level water use efficiency of urban trees in the Los Angeles Basin
Heather McCarthy, University of Oklahoma; Diane Pataki, University of Utah; G. Darrel Jenerette, University of California
10:10 AM
COS 61-7
Mechanisms regulating thermal acclimation of respiration in snow tussock on short timescales
Stephanie Y. Searle, University of Canterbury; Samuel Thomas, Columbia University; Matthew Turnbull, University of Canterbury; Kevin L. Griffin, Lamont Doherty Earth Observatory, Columbia University; Ari Kornfeld, University of Canterbury; Owen Atkin, The Australian National University; Dan Yakir, Weizmann Institute of Science; Travis Horton, University of Canterbury; Vaughan Hurry, Umeå University
10:30 AM
COS 61-8
Storage and vertical transport of CO2 have negligible effects on δ13C of stem CO2 efflux in large conifer trees
Nerea Ubierna, University of Idaho; John D. Marshall, University of Idaho; Lucas A. Cernusak, Charles Darwin University; Arjun Kumar, The Georgia Institute of Technology
See more of: Contributed Oral Papers
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