TY - GEN TI - Oxygen isotopes as a tracer of biospheric CO2 gross fluxes : a local feasibility study KW - carbon dioxide KW - biosphere KW - isotopes KW - gas exchange KW - climate ID - heidok1710 AV - public UR - https://archiv.ub.uni-heidelberg.de/volltextserver/1710/ A1 - Langendörfer, Uwe Y1 - 2001/// ER -