Measuring system: OF system (own-making by investigator)
IRGA: Li-6252 (Li-Cor, USA)
Flow control: Flowmeter (rotameter) at 1.2 L min-1
Chamber type: OF manual chamber
CO2 efflux from soil surfaces was measured uncontinuously on a secondary bload-leaf deciduous forest floor.
Every or twice measurements for one month;
Each measurement including daily change (continuous measurement for a day; 25 min for once cycle (4 chambers))
DATA IS AVAILABLE. Please contact to "contact address". To open the data, mutually agreeable arrangement must be made a priori in regarding to (1) identification of the user(s), (2) purpose of the data usage, and (3) property rights. For 1999-2002 data set, cite as: Mo W., Nishimura N., Mariko S., Uchida M., Inatomi M. & Koizumi H. (2005) Interannual variation in CO2 effluxes from soil and snow surfaces in a cool-temperate deciduous broad-leaved forest. Phyton 45: 99-107.