Zobrazeno 1 - 10 of 22 pro vyhledávání: '"Patricia Spellman"'
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Akademický článek
Mapping Groundwater Recharge Potential in High Latitude Landscapes Using Public Data, Remote Sensing, and Analytic Hierarchy Process
Autor: Edgar J. Guerrón-Orejuela, Kai C. Rains, Tyelyn M. Brigino, William J. Kleindl, Shawn M. Landry, Patricia Spellman, Coowe M. Walker, Mark C. Rains
Publikováno v: Remote Sensing, Vol 15, Iss 10, p 2630 (2023)
Understanding where groundwater recharge occurs is essential for managing groundwater resources, especially source-water protection. This can be especially difficult in remote mountainous landscapes where access and data availability are limited. We
Externí odkaz: https://doaj.org/article/27b5ee1d91da41f399995c5db740088e
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4
Statistical evidence of recharge and supply controlling nitrate variability at springs discharging from the upper Floridan Aquifer
Autor: Patricia Spellman, Jason Gulley, Andrea Pain, Madison Flint, Sunhye Kim, Sagarika Rath
Publikováno v: The Science of the total environment. 838(Pt 2)
Over the last several decades, rising nitrate concentrations in springs discharging from north Florida's karstic Upper Floridan Aquifer have coincided with proliferation of algae in Florida spring runs and subsequent ecosystem degradation. As agricul
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2ce026069cf68804f76900107266b97
https://pubmed.ncbi.nlm.nih.gov/35597350
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9
Tracking changing water budgets across the Bahamian archipelago
Autor: A.B.C. Pritt, N. Salazar, Patricia Spellman
Publikováno v: Journal of Hydrology. 598:126178
Freshwater resources on small island nations are already at risk from sea level rise and groundwater pumping however, increasing aridity due to climate change further stresses water availability. The amount of freshwater availability on small island
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5aee4d38ef49b3497000d9d0cdd7b7f3
https://doi.org/10.1016/j.jhydrol.2021.126178
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10
Heterogeneous distributions of CO2may be more important for dissolution and karstification in coastal eogenetic limestone than mixing dissolution
Autor: Amy L. Brown, Patricia Spellman, Jonathon B. Martin, John E. Ezell, Paul J. Moore, Jason Gulley
Publikováno v: Earth Surface Processes and Landforms. 40:1057-1071
Mixing dissolution, a process whereby mixtures of two waters with different chemical compositions drive undersaturation with respect to carbonate minerals, is commonly considered to form cavernous macroporosity (e.g. flank margin caves and banana hol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78464f2dcd7495e87c565fdbc182fbcd
https://doi.org/10.1002/esp.3705
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