scholarly journals Characterization of shallow groundwater behavior using VLF-MT measurements at Omaehama tideland in Nishinomiya City

2007 ◽  
Vol 60 (6) ◽  
pp. 507-514
Author(s):  
Hiroo Inokuchi ◽  
Kensaku Abe ◽  
Shigeru Kasahara
Keyword(s):  
1986 ◽  
Vol 8 (1-2) ◽  
pp. 99-104 ◽  
Author(s):  
James H. Wiersma ◽  
Ronald D. Stieglitz ◽  
Dewayne L. Cecil ◽  
Glenn M. Metzler

2016 ◽  
Vol 04 (01) ◽  
pp. 64-76 ◽  
Author(s):  
Thangasamy Jeyavel Raja Kumar ◽  
Chinadurai Dushiyanthan ◽  
Boopalan Thiruneelakandan ◽  
Radhakrishnan Suresh ◽  
Shanmugam Vasanth Raja ◽  
...  

2019 ◽  
Vol 660 ◽  
pp. 865-875 ◽  
Author(s):  
Madhubhashini Makehelwala ◽  
Yuansong Wei ◽  
Sujithra K. Weragoda ◽  
Rohan Weerasooriya ◽  
Libing Zheng

Hydrology ◽  
2019 ◽  
Vol 6 (2) ◽  
pp. 47
Author(s):  
Alex Boger ◽  
Laurent Ahiablame

Roadside ditches play an important role in the quantity and quality of receiving waters. Very little, however, is known about the fate and transport of nutrients and trace metals in roadside ditches, especially their leaching to shallow groundwater. This study sought to document selected water quality constituent levels in infiltrated water (i.e., leachate) in roadside ditches maintained with permanent vegetation. Leachate sampling wells were installed in four roadside ditches, and water samples were collected from the wells following major rainfall events during the years 2016 and 2017. The samples were analyzed for nutrient and metal concentrations. Results indicated that nutrient concentrations in the water samples range from 0.00600 to 0.0107 mg/L for orthophosphate (PO4–P), 0.00500 to 6.80 mg/L for nitrate (NO3–N), 0 to 0.007 mg/L for nitrite (NO2–N), and 0.0100 to 314 mg/L for chloride (Cl−). Concentrations of the metals examined varied between 0.0100 and 104 mg/L in water samples. While there was no specific pattern in both nutrient and metal concentrations when roadside ditches maintained with cool season grass were compared to those of warm season grass ditches, results suggest that grass types will likely affect differently uptake of nutrients and metals in the ditches.


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