Spatiotemporal characterization of the isotopic composition of meteoric waters in Cuba.

The stable isotope composition of meteoric water has been widely used to understand hydrological processes worldwide. We present a unique dataset, with the isotopic composition (δO and δH) of meteoric waters, derived from a nationwide study in Cuba. It includes monthly composite and event-based precipitations, from January 2017 to December 2021 (N = 526 and N = 111 respectively).

Spatial distribution and isotopic signatures of N and C in mosses across Europe.

The accumulation of nitrogen (N) in moss tissue has proven to be a reliable marker of increasing N deposition. However, this measurement does not offer additional data about the origin of pollution. In this respect, the analysis of the N isotopic ratios might be a helpful tool in providing supplementary information about the nature of the nitrogenous species in biomonitoring surveys.

Chemical and C and N stable isotope compositions of three species of epiphytic in a Caribbean coastal zone: air pollution sources and biomonitoring implications.

We characterized the elemental and C and N stable isotope compositions of Sw., Schult. & Schult.

10-Years assessment of Be and Pb in atmospheric bulk depositions in Cienfuegos (Cuba).

10-years records of monthly bulk atmospheric fluxes of Be and Pb (wet + dry, n = 119 samples) at a coastal station in Cienfuegos (Cuba) between 2010 and 2019 were reported and assessed in function of their temporal variability and meteorological influence. Fluxes of Be and Pb ranged from 120 to 15617 and from 29 to 911 mBq m day, respectively. Both radionuclides exhibited a similar seasonal trend with highest values during wet months and minimum values during dry months.