Reality check University of Desert Research Mechanisms EcoCELLs Field Oklahoma Institute ·Control environment Natural environment ·Manipulate Temp. Use natural variability ·Can measure NEP!! Manipulate of T,ppt.&Tx ppt. Iteration using data from successive years Modeling University of -e.g.Existing global Oklahoma ecosystem models: Helped identify needs NCAR,Univ. for experiments ·Focus experiments New Hampshire
EcoCELLs Field Modeling e.g. Existing global & ecosystem models: Reality check Mechanisms Iteration using data from successive years • Natural environment • Use natural variability • Manipulate of T, ppt. & T x ppt. • Helped identify needs for experiments • Focus experiments University of Desert Research Oklahoma Institute University of Oklahoma • Control environment • Manipulate Temp. • Can measure NEP!! Education • Sciences Boxes • “N-STEP” analog NCAR, Univ. New Hampshire
Frits Went Laboratory Ecologically Controlled Enclosed Lysimeter EcoPods Laboratories (EcoCE LLs) 4为 office lab 3 Exterior space glazing EcoCELLS Upper ECOCELL B Level ContoBed Gas cicubton Glasshouse y Lysimeter Lower Level 个 Scaes Mechanical Load cells