Oren's Presentations by Collaborators

• Johnsen KH, Butnor JR, Maier C, Oren R, Pangle R, Samuelson L, Seiler J, McKeand SE, Allen HL (2001) Fertilization increases below-ground carbon sequestration of loblolly pine plantations. National conference on Carbon sequestration. Washington DC, May 2001
• Katul GG, Lai C-T, Siqueira M, Johnsen K, Oren R (2001) The Effects of Nitrogen Fertilization on Biosphere-Atmosphere Water and Carbon Fluxes, American Geophysica Union, Boston, NJ.
• Katul GG, Lai C-T, Schäfer, Oren R, Albertson J, Vidakovic B, Hsieh C-I (2000) Quantifying the Complexity in Mapping Energy Inputs and Hydrologic State Variables into Land-Surface Fluxes, American Geophysica Union, San Fransisco, CA
• Sperry JS, Oren R, Comstock JP (2000) Hydraulic architecture and stomatal action. In The Water Limitation: Issues in Plant, Community, and Ecosystem Water Use. Abstracts of Ecological Society of American 85th Annual Meeting. Snowbird, Utah, August 2000
• Schäfer KVR, Oren R, Lai C-T, Katul GG, (2000) Water use and stomatal conductance of Pinus taeda and Liquidambar styraciflua under ambient and elevated CO₂. In Water relations in Trees. Abstracts of Ecological Society of America 85th Annual Meeting. Snowbird, Utah, August 2000
• Katul GG, Oren R, Kasibhatla P, Ellsworth D, Lai CT, Schäfer K, Ewers B, Naumberg E (1999) Reassesment of Carbon Sequestration in Forests of the Conterminous United States, American Geophysical Union, San Francisco, CA, December 1999
• Katul GG, Lai CT, Ellsworth D, Oren R (1999) Modeling Vegetation-Atmosphere CO₂ Exchange by a Coupled Eulerian-Lagrangian Approach, American Geophysical Union, San Francisco, CA, December 1999
• Oren R, Ellsworth D, Katul GG (1999) Past, Present, and Future Research Directions in the FACE Prototype Ring, Workshop on FACE Research, Sponsored by the Department of Energy, Washington DC, June 1999
• Katul GG, Oren R, Ellsworth D, Hendrey G (1999) Prototyping the integration of FACE and AmeriFlux, Workshop on FACE Research, Sponsored by the Department of Energy, Washington DC, June 1999
• Katul GG, Lai CT, Ellsworth D, Oren R (1999) Modeling Vegetation-Atmosphere CO₂ Exchange by a coupled Eulerian-Lagrangian Approach, Department of Energy, Joint Science Team, Indianapolis, July 1999
• Katul GG, Oren R, Lai CT, Schäfer K, and Ellsworth D (1999) Drought Effects on Net Ecosystem Exchange at the Duke Forest AmeriFlux Site, Department of Energy Annual Meeting, Denver Co. September 1999
• Ewers BE, Oren R (1999) Responses of sap flux-scaled canopy stomatal conductance to light and vapor pressure deficit in Taxodium distichum. Abstracts of Ecological Society of American 84th Annual Meeting. Spokane, Washington, August 1999
• Katul GG, R Oren (1998) Inferring scalar sources, sinks and fluxes within a uniform pine forest with higher-order turbulent closure models, In Evapotranspiration: Theory, Determination and Modeling. An annual workshop on Physics Applied to Agriculture, Agrophysics’98, sponsored by the Cuban Society of Physics. Havana, Cuba, November, 1998
• Ewers BE, Oren R, Dougherty P, Albaugh T (1997) Effects of water and nutrient supply on water use in loblolly pine: Scaling point measurements in stems to canopy conductance. Oral Session: Advances in Canopy Science. Ecological Society of America Annual Meeting, Albuquerque, New Mexico, August 1997
• Pataki DE, Oren R (1997) Transpiration of ring- and diffuse-porous species in a southeastern deciduous forest. Oral Session: Plant Physiological Ecology: Water Relations. Ecological Society of America Annual Meeting, Albuquerque, New Mexico, August 1997
• Phillips NG, Oren R (1997) A comparison of daily representation of canopy conductance based on two time-averaging methods. Poster Session: Plant Physiological Ecology - Light and Water Relations. Ecological Society of America Annual Meeting, Albuquerque, New Mexico, August 1997
• Phillips NG, Oren R (1997) A comparison of daily representation of canopy conductance based on two time-averaging methods. American Geophysical Union Spring Meeting, Baltimore, Maryland, June 1997
• Phillips NG, Oren R (1996) Effect of Elevated CO₂ on loblolly pine forest water use. Oral Session: Plant Physiological Ecology - Water and Carbon Relations. Ecological Society of America Annual Meeting, Providence, Rhode Island, August 1996
• Phillips N, Oren R (1995) Scaling radial sap flow measurements in loblolly pine to the stand level. American Geophysical Union Spring Meeting, Baltimore, Maryland, June 1995
• Phillips N, Oren R (1995) Radial trends in xylem sap flux density in loblolly pine, sweetgum and white oak. Ecological Society of America Annual Meeting. Snowbird, Utah, August 1995

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