A model of the 4000-year paleohydrology (δ18O) record from Lake Salpetén, Guatemala
نویسندگان
چکیده
منابع مشابه
Holocene tropical South American hydroclimate revealed from a decadally resolved lake sediment δ18O record
a r t i c l e i n f o Keywords: South American summer monsoon oxygen isotopes precessional forcing abrupt climate change lake sediments Oxygen isotope ratios of authigenic calcite (δ 18 O cal) measured at annual to decadal resolution from Laguna Pumacocha document Andean precipitation variability during the last 11,200 years. Modern limnological data show that Pumacocha δ 18 O cal reflects the ...
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15 صفحه اولA foraminiferal δ18O record covering the last 2,200 years
Thanks to the precise core dating and the high sedimentation rate of the drilling site (Gallipoli Terrace, Ionian Sea) we were able to measure a foraminiferal δ(18)O series covering the last 2,200 years with a time resolution shorter than 4 years. In order to support the quality of this data-set we link the δ(18)O values measured in the foraminifera shells to temperature and salinity measuremen...
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ژورنال
عنوان ژورنال: Global and Planetary Change
سال: 2016
ISSN: 0921-8181
DOI: 10.1016/j.gloplacha.2015.07.006