Evaluación hidrogeológica e isotópica de capas acuíferas y su relación con presencia de atrazina en la Planicie Loésica de Córdoba. Argentina
Loading...
Date
2020-11-25
Journal Title
Journal ISSN
Volume Title
Publisher
International Congress of Agroecology
Abstract
The presence of contaminants in groundwater is matter of concern due to the aquifers constitute the major reserve of liquid fresh water of the world. The objective of this work was to assess the presence of atrazine in the unconfined aquifer and confined aquifer layers of the Marcos Juarez loessic plain linking with the regional hydrogeological model. For this purpose, radiocarbon ages (pMC) and stable water isotopes (δ2H y δ18O) were also evaluated. It is concluded that there are evidences of the impact of agricultural activities on both aquifers, being higher on the unconfined aquifer that receives modern water recharge.
Description
Hydrogeological and isotopic evaluation of water layers and their relationship with the presence of atrazine in the Loésica Plain of Córdoba. Argentina. VIII Latin American Congress, Agroecology 2020, 25-27th of November 2020, Montevideo, Uruguay. (English title)
Keywords
Geological surveys, Isotopes, Aquifers, Atrazine, Argentina, Ground water, Herbicides
Citation
Giacobone, D., Blarasin, M., Lutri, V., Cabrera, A., Cendon, D. I., Currell, M., Cabrera, A. E., Matteoda, E. & Aparicio, V. (2020). Evaluación hidrogeológica e isotópica de capas acuíferas y su relación con presencia de atrazina en la Planicie Loésica de Córdoba. Argentina. Paper presented to the VIII Congreso Latinoamericano, Agroecologia 2020, 25-27th of November 2020, Montevideo, Uruguay.