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Precipitation in South American Altiplano w/ 389 years of reconstructed rain

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  • Agosta 2014 Eduardo Andres Agosta: The 18.6-year nodal tidal cycle and the bi-decadal precipitation oscillation over the plains to the east of subtropical Andes, South America, Int. J. Climatol., 34, 1606-1614, 2014. https://doi.org/10.1002//joc.3787
  • Morales et al., 2023. Mariano S. Morales, Doris B. Crispín-DelaCruz, Claudio Álvarez, Duncan A. Christie, M. Eugenia Ferrero, Laia Andreu-Hayles, Ricardo Villalba, Anthony Guerra, Ginette Ticse-Otarola, Ernesto C. Rodríguez-Ramírez, Rosmery LLocclla-Martínez, Joali Sanchez-Ferrer and Edilson J. Requena-Rojas: Drought increase since the mid-20th century in the northern South American Altiplano revealed by a 389-year precipitation record , Clim. Past., 19, 457-476, 2023. https://doi.org/10.5194/cp-19-457-2023.
  • Wang et al., 2014 Tao Wang, Guoyu Ren, Feng Chen, Yujiang Yuan: An analysis of precipitation variations in the west-central Tianshan Mountains over the last 300 years, Quaternary International, 358, 48-57, 2015. https://doi.org/10.1016/j.quaint.2014.10.051
  • Images of Polylepis tarapacana
  • CM70 (ENSO through 2023, Jan)
    Plots 00readme.txt
    Map(png)
    Morales Maps(png) figure 1
    Morales spectra(png) figure 5
    Morales smooth(png) figure 3c modif.
    Wang 2014 Map(png) figure 1
    Wang 2014 Spectrum(png) figure 3
    Precipitation
    Recon & Obs    		 (pdf) (png)& MEM spectra
    Precipitation
    only Observed    		 (pdf) (png)& MEM spectrum
    Obs. vs Model (pdf) (png)
    Precip. 15-yr filter (pdf) (png)
    Precip. 15-yr filter
    Droughts in red     		(pdf) (png)
    Nino 3 MEM (pdf) (png)CM70, NCEP/NOAA
    ONI (ENSO) (pdf) (png)CM70,& MEM
    -SOI (ENSO) (pdf) (png)CM70, & MEM
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    Data
    Original Dataset(xlsx)
    Precip Recon/Obs (txt)used dataset here
    Obs MEM (out)
    Recon MEM (out)
    Nino 3 MEM (out)
    Nino Zones (monthly) (dat)1982-2023/Jan

    Code
    morales23.bon, morales23f.bon, oss.bon, mo-memf3.bon,
    Page written: October 23, 2023    Last Updated: