scholarly journals Behavior of dissolved cadmium in surface water of Urasoko Bay, Ishigaki Island, Japan

2008 ◽  
Vol 10 (2) ◽  
pp. 77-82
Author(s):  
Kazuo ABE
Keyword(s):  
Surface Water ◽  
Ishigaki Island ◽  
Urasoko Bay

scholarly journals Seasonal Variation of Turbidity in a Fringing Reef Water in Urasoko Bay, Ishigaki Island: Re-suspension due to Northerly Winds

2005 ◽  
Vol 2005 (7) ◽  
pp. 37-48 ◽  
Author(s):  
Y. Takada ◽  
O. Abe ◽  
M. Nagao ◽  
A. Suzuki ◽  
M. Kobayashi ◽  
...  
Keyword(s):  
Seasonal Variation ◽  
Fringing Reef ◽  
Ishigaki Island ◽  
Urasoko Bay

Application of a Simple Cold Stub to the Direct Observation of Frozen Hydrated Sand

1973 ◽  
Vol 31 ◽  
pp. 212-213
Author(s):  
John M. Wehrung ◽  
Richard J. Harniman
Keyword(s):  
United States ◽  
Surface Water ◽  
Direct Observation ◽  
Controlled Study ◽  
Clay Particles ◽  
Organic Debris ◽  
Rock Formations ◽  
Water Tables ◽  
Permeable Rock ◽  
Natural Means

Water tables in aquifer regions of the southwest United States are dropping off at a rate which is greater than can be replaced by natural means. It is estimated that by 1985 wells will run dry in this region unless adequate artificial recharging can be accomplished. Recharging with surface water is limited by the plugging of permeable rock formations underground by clay particles and organic debris.A controlled study was initiated in which sand grains were used as the rock formation and water with known clay concentrations as the recharge media. The plugging mechanism was investigated by direct observation in the SEM of frozen hydrated sand samples from selected depths.

AN EVALUATION OF SUB-SURFACE WATER QUALITY AROUND BHARUCH-SURAT INDUSTRIAL REGION, GUJARAT, INDIA

2019 ◽  
Vol 38 (2) ◽  
pp. 200-220
Author(s):  
SOMNATH SAHA ◽  
◽  
SUKANTA KUMAR SAHA ◽  
TATHAGATA GHOSH ◽  
ROLEE KANCHAN ◽  
...  
Keyword(s):  
Water Quality ◽  
Surface Water ◽  
Surface Water Quality ◽  
Industrial Region
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