Pat Crill (University of New Hampshire)

Seasonal Net C Flux 1997 PAR 1994-1997 Modelled NEE Net C Exchange/Eddy Covariance and Moss Chamber 1996 Net Ecosystem Exchange/Different Sites C Inventories/Different Sites Sallies Fen 1994 C Flux Sallies Fen, Modelled C, 1994-1997 Sallies Fen, Seasonal C02 Flux Total 1998-1997 Monthly Averaged CH4 Flux La Selva, Manual Chambers La Selva, Soil Surface Temperatures Picture of Apparatus in Field Porewater[CH4] CO2 Flux-Chambers 1-3 CO2 - Feather Moss, Lichen and Sphagnum PPFD

La Selva, Auto Chambers La Selva, Auto and Manual Chambers CO2 Flux - Feather Moss + Sphagnum Moss Sallie's Fen, Daily Max/Min Flux Components of Daytime CO2 Flux Components of Nocturnal CO2 Flux Howland Forest, Dark Chamber and Daily Max Subcanopy e.c. fluxes CO2 Flux-Chambers 8-10 Howland Forest, Dark Chamber Fluxes Eddy Covariance and Chambers/Forest Floor, Ponderosa Pine, Oregon CO2 Efflux Chamber CO2 Flux/OBS Chamber and Harvard Tower Data Typical Flux Curve for Chamber Method Picture of Chamber CO2 Flux, La Selva Auto-Chambers OBS and BP Upland Cumulative Dark CO2 Flux College Woods, NH/Average Fluxes