Abstract Lakes occur throughout Costa Rica, in a variety of geomorphic settings. Nearly
every possible mode of lake formation has occurred, involving processes related to …

New compound-specific isotope analyses of a sediment core from Laguna Los Mangos in
southern Pacific Costa Rica improves understanding of late-Holocene precipitation change …

Abstract In Central America and the Caribbean, periods of increased aridity that correspond
to the Terminal Classic Drought (TCD; 1200–850 cal yr BP) and the Little Ice Age (LIA; 500 …

We conducted compound‐specific stable hydrogen (δD) and carbon (δ13C) isotope
analysis on n‐alkanes from terrestrial leaf waxes preserved in a 10 000‐year sediment …

This study integrates diatom analysis with existing records of pollen, charcoal, elemental
composition, and stable light isotopes to expand upon the 4200-year history of human …

We present two high-resolution records of Late Holocene (Meghalayan) fire history from
lakes in the lowlands of southern Pacific Costa Rica and compare them with evidence of pre …

The study of lake sediment-derived proxy records from southern Costa Rica has shown that
changes in vegetation and fire activity over the late Holocene are linked to population …

Abstract Laguna Santa Elena (8.9290° N, 82.9257° W, 1055 m asl) is a small lake in the
Diquís archaeological sub-region of southern Pacific Costa Rica. Previous analyses of …

Un paisaje modificado de terrazas de cultivo y albarradas en la cordillera Chongón-
Colonche en el sur de Manabí indica un cambio en las prácticas agrícolas manteñas (ca …

We analyzed the δ2H composition of n-alkanes isolated from Laguna Zoncho, a small lake
in southern Pacific Costa Rica, to reconstruct paleohydrology. Using a core that spans the …