Key drivers controlling stable isotope variations in daily precipitation of Costa Rica: Caribbean Sea versus Eastern Pacific Ocean moisture sources
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- 作者：R. Sá ; nchez-Murilloa ; ricardo.sanchez.murillo@una.cr" class="auth_mail" title="E-mail the corresponding author ; C. Birkelb ; c ; K. Welshd ; e ; G. Esquivel-Herná ; ndeza ; J. Corrales-Salazara ; J. Bollf ; E. Brooksd ; O. Roupsarde ; g ; O. Sá ; enz-Rosalesa ; I. Katchanh ; R. Arce-Mesé ; nb ; C. Soulsbyc ; L.J. Araguá ; s-Araguá ; si
- 关键词：Costa Rica ; Stable isotopes ; Precipitation ; Air mass back trajectories ; Sounding profiles
- 刊名：Quaternary Science Reviews
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：131
- 期：part_PB
- 页码：250-261
- 全文大小：3814 K
文摘
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Isotope variations are controlled by the condensation level and relative humidity.
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Rainfall amount plays a minor role on daily isotope values in tropical precipitation.
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Model trajectories indicate influence of the Caribbean and Colombian low level jets.