TY - JOUR A1 - Mahecha, M. D. A1 - Reichstein, M. A1 - Lange, H. A1 - Carvalhais, N. A1 - Bernhofer, C. A1 - Grünwald, T. A1 - Papale, D. A1 - Seufert, G. T1 - Characterizing ecosystem-atmosphere interactions from short to interannual time scales JO - Biogeosciences J1 - BG VL - 4 IS - 5 SP - 743 EP - 758 Y1 - 2007/09/13 PB - Copernicus Publications SN - 1726-4170 UR - http://www.biogeosciences.net/4/743/2007/ L1 - http://www.biogeosciences.net/4/743/2007/bg-4-743-2007.pdf ER -