Water potential of soil samples from chamber II

soil water potential ( as pF value) measured on collected soil samples from chamber II using the chilled mirror dewpoint method (WP4-T, Decagon Devices Inc.).Data is in relation to time after rewetting of chamber I and distance to the air gap (1=0-6.66 cm; 2= 6.66-13.33 cm; 3=13.33-20 cm). Values are given for all mesocosms of HR as well as control treatments.