Stalagmite stable isotope record of recent tropical cyclone events

@article{Frappier2007StalagmiteSI,
  title={Stalagmite stable isotope record of recent tropical cyclone events},
  author={Amy Benoit Frappier and Dork L. Sahagian and Scott J. Carpenter and Luis A. González and Brian R Frappier},
  journal={Geology},
  year={2007},
  volume={35},
  pages={111-114}
}
We present a 23 yr stalagmite record (1977-2000) of oxygen isotope variation, associated with 11 tropical cyclones (TCs), from Actun Tunichil Muknal cave in central Belize. High-resolution microsampling yielded a record of monthly to weekly temporal resolution that contains abrupt decreases (negative excursions) in calcite δ 18 O values that correspond with recent TC rain events nearby. A logistic discriminant model reliably identifi ed TC proxy signals using the measurable parameters δ 18 O… 

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