@article{article850f2fa1,
title   = {Oxygen isotope ratios of waters and respired Co2 in Amazonian forest and pasture ecosystems},
author = {Ometto, Jean Pierre Henry Balbaud and Flanagan, L. B and Martinelli, Luiz Antonio and Ehleringer, James R},
year = {2005},
journal   = {Ecological Applications}
}