Modelo de distribución espacial continua de d18O en la precipitación en la provincia de Burgos: desarrollo de la metodología y aplicación en hidrología

• Autores: Javier Rodríguez Arévalo, Silvino Castaño Castaño, María Fe Díaz Teijeiro, Luis Antonio Marcos Naveira, Mónica Vázquez Marroquín
• Localización: Geogaceta, ISSN 0213-683X, Nº. 43, 2007, págs. 79-82
• Idioma: español
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• Resumen

  • The main aim of this paper is to develop a methodology to obtain a continuous spatial distribution of isotopic composition in precipitation over Spain. The methodololgy applies Geographic Information Systems (GIS) tools to a polynomial model that relates d18O to latitude and elevation. First steps in the development of this methodology have been made and tested in a limited part of Spain, the province of Burgos, where the resulting map of d18O in precipitation has been compared with isotope data from river water and ground-water.