Roberto Villegas-DiazUniversity of Reading · Department of Geography and Environmental Science
Roberto Villegas-Diaz
Master of Science
About
5
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19
Citations
Citations since 2017
Introduction
Skills and Expertise
Publications
Publications (5)
Sedimentary charcoal records are widely used to reconstruct regional changes
in fire regimes through time in the geological past. Existing global
compilations are not geographically comprehensive and do not provide
consistent metadata for all sites. Furthermore, the age models provided for
these records are not harmonised and many are based on olde...
Changes in atmospheric carbon dioxide (CO2) concentration directly influence the ratio of stomatal water loss to carbon uptake. This ratio (e) is a fundamental quantity for terrestrial ecosystems, as it defines the water requirement for plant growth. Statistical and analogue-based methods used to reconstruct past hydroclimate variables from fossil...
Sedimentary charcoal records are widely used to reconstruct regional changes in fire regimes through time in the geological past. Existing global compilations are not geographically comprehensive and do not provide consistent metadata for all sites. Furthermore, the age models provided for these records are not harmonised and many are based on olde...
Vitis riparia, a critically important Native American grapevine species, is used globally in rootstock and scion breeding and contributed to the recovery of the French wine industry during the mid-19th century phylloxera epidemic. This species has abiotic and biotic stress tolerance and the largest natural geographic distribution of the North Ameri...
