scholarly journals Geochemistry and Hydrothermal Contamination of the Atemajac-toluquilla Groundwater System (Guadalajara, Mexico)

2017 ◽  
Vol 17 ◽  
pp. 822-825
Author(s):  
Arturo Hernández-Antonio ◽  
Jürgen Mahlknecht ◽  
Abrahan Mora ◽  
Juan Antonio Torres-Martínez ◽  
Aldo Ramírez-Orozco
Keyword(s):  
Groundwater System

NITROGEN CYCLING IN HIGH ARSENIC GROUNDWATER SYSTEM

2020 ◽  
Author(s):  
Zhipeng Gao ◽  
◽  
Haicheng Weng ◽  
Huaming Guo
Keyword(s):  
Nitrogen Cycling ◽  
Groundwater System ◽  
High Arsenic ◽  
High Arsenic Groundwater

scholarly journals Population dynamics of a cavernicolous nematode community in a chemoautotrophic groundwater system

2015 ◽  
Vol 60 (1) ◽  
pp. 127-135 ◽  
Author(s):  
Daniel Muschiol ◽  
Olav Giere ◽  
Walter Traunspurger
Keyword(s):  
Population Dynamics ◽  
Nematode Community ◽  
Groundwater System

The Origin of Chemical Variations in Groundwaters from a Small Watershed in Southwestern Ontario

1974 ◽  
Vol 11 (7) ◽  
pp. 893-904 ◽  
Author(s):  
Franklin W. Schwartz
Keyword(s):  
Porous Medium ◽  
Cation Exchange ◽  
Unique Feature ◽  
Shallow Groundwater ◽  
Ionic Species ◽  
Small Watershed ◽  
Gas Generation ◽  
Groundwater System ◽  
Creek Watershed ◽  
Pass Through

A very striking and unique feature of the groundwater system within the Upper Kettle Creek watershed is the marked concentration decrease of nearly all ionic species in the direction of flow. The conceptual model proposed here attributes this decrease to selective ion filtration by the Port Stanley till. Ionic constituents generated in the shallow groundwater zone by dissolution of the porous medium either pass through the till or accumulate depending upon their relative mobilities. Other important processes that influence the composition of the groundwaters are cation exchange within the Port Stanley till, CO2 gas generation within the soil zones of recharge areas, and the upward leakage of H2S gas from deeper in the Paleozoic section.

Characterization of the shallow groundwater system in an area with thin soils and sinkholes

1986 ◽  
Vol 8 (1-2) ◽  
pp. 99-104 ◽  
Author(s):  
James H. Wiersma ◽  
Ronald D. Stieglitz ◽  
Dewayne L. Cecil ◽  
Glenn M. Metzler
Keyword(s):  
Shallow Groundwater ◽  
Groundwater System ◽  
Shallow Groundwater System
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