| Página principal > Artículos > Influence of hail suppression systems over silver content in the environment in Aragón (Spain). II: Water, sediments and biota > MARC |
000111639 001__ 111639 000111639 005__ 20230519145422.0 000111639 0247_ $$2doi$$a10.1016/j.scitotenv.2021.146403 000111639 0248_ $$2sideral$$a123942 000111639 037__ $$aART-2021-123942 000111639 041__ $$aeng 000111639 100__ $$0(orcid)0000-0002-9165-9710$$aCausapé, J. 000111639 245__ $$aInfluence of hail suppression systems over silver content in the environment in Aragón (Spain). II: Water, sediments and biota 000111639 260__ $$c2021 000111639 5060_ $$aAccess copy available to the general public$$fUnrestricted 000111639 5203_ $$aThe silver content in soils in the area in the surroundings of the Gallocanta Lake (Aragón, NE Spain) is lower than expected considering the estimated silver emission during the last 50 years by hail suppression systems. To understand the silver accumulation processes, selected water (4 surface, 3 groundwater), biota and sediment (6 surface sediments and 3 cores from Gallocanta and Campillo de Dueñas Lakes and Used Reservoir) samples have been analysed. An essay comparing the growth of wheat in pots with different silver iodide concentrations has been carried out. Finally, silver content in 7 tissues from two sheep that graze in areas both with and without hail suppression systems during 6–8 years were analysed. Our results show that after 50 years of silver iodide emissions to the atmosphere, silver accumulation in the waters and sediments of the lowlands, including some wetlands of high ecological value, has not been significant. Sediment cores did not show any peaks associated to silver emission. We propose that constant absorption of silver by plants could explain the low concentration in water and sediments. Crops and grass could accumulate the excess silver, as both wheat and sheep are able to absorb significant amounts of silver. These bio - accumulation processes could have helped to avoid a progressive environmental deterioration of the surroundings of the Gallocanta Lake. However, this hypothesis should be corroborated and quantified by further research on the analysis of natural and agricultural areas under the influence of hail suppression systems. 000111639 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/PID2019-108057RB-I00 000111639 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000111639 590__ $$a10.754$$b2021 000111639 592__ $$a1.806$$b2021 000111639 594__ $$a14.1$$b2021 000111639 591__ $$aENVIRONMENTAL SCIENCES$$b26 / 279 = 0.093$$c2021$$dQ1$$eT1 000111639 593__ $$aEnvironmental Chemistry$$c2021$$dQ1 000111639 593__ $$aWaste Management and Disposal$$c2021$$dQ1 000111639 593__ $$aEnvironmental Engineering$$c2021$$dQ1 000111639 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion 000111639 700__ $$aOrellana-Macías, J.M. 000111639 700__ $$0(orcid)0000-0003-2214-7057$$aValero-Garcés, B. 000111639 700__ $$aVázquez, I. 000111639 773__ $$g779 (2021), 146403 [6 pp]$$pSci. total environ.$$tSCIENCE OF THE TOTAL ENVIRONMENT$$x0048-9697 000111639 8564_ $$s1383201$$uhttps://zaguan.unizar.es/record/111639/files/texto_completo.pdf$$yPostprint 000111639 8564_ $$s2398796$$uhttps://zaguan.unizar.es/record/111639/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint 000111639 909CO $$ooai:zaguan.unizar.es:111639$$particulos$$pdriver 000111639 951__ $$a2023-05-18-14:08:41 000111639 980__ $$aARTICLE
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