Climate control of decadal-scale increases in apparent ages of eogenetic karst spring water
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- 作者：Jonathan B. Martina ; jbmartin@ufl.edu" class="auth_mail" title="E-mail the corresponding author ; Marie J. Kurza ; b ; Mitra B. Khadkaa
- 关键词：Groundwater recharge ; Groundwater remediation ; Florida karst ; Springs ; Water age ; Atlantic multidecadal oscillation
- 刊名：Journal of Hydrology
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：540
- 期：Complete
- 页码：988-1001
- 全文大小：3069 K
文摘
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Apparent age of Florida spring discharge increased with time from 1997 to 2013.
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Apparent age increase unaffected by pumping or recharge from Tropical Storm Debby.
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Increase in apparent age caused by excess precipitation from ∼1960 to 1980.
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Excess precipitation results from El Niño years during warm phase AMO.
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Groundwater management should consider effects of global climate on recharge.