Geology and geomorphology of Cumbum valley and Varushanadu hills, Madural district, Tamil Nadu through remote sensingThe Varushanad hills forms the eastern offshoot of the Western Ghats and the Cumbum valley divides the Varushnad hills from the Western Ghats. Investigations were carried out in ...
The geographic information system-based spatial distribution map of different major elements has been prepared using ArcGIS 9.2. The Piper plot shows that most of the groundwater samples fall in the field of Ca2+-Mg2+–Cl−-SO42− and Na+-K+–Cl−-HCO3− by projecting the position ...
The analysis was carried out in Kinathukadavu block of Coimbatore District, TamilNadu, India using Remote Sensing data and GIS techniques. Initially the source maps namely soil, landuse, geology, geomorphology, lineament and drainage were... A Valliammai,K Balathanduytham,D Tamilmani,... 被...
2011. "Landslide Hazard Zonation using the Relative Effect Method In South Eastern Part of Nilgiris, Tamil Nadu, India", Department of Geology, University of Chennai.Naveen Raj T, Ram mohan V, Backiaraj S, Muthusamy S (2011) Landslide hazard zonation using the relative effect method in ...
The geology of this region consists of hard rock formations and sedimentary rocks. Gneisses and charnockite are the two most prevalent forms of hard rock formations present in Vellore region (CGWB, 2008). Geologically, the region is traversed by minor regional faults and fissures, with the ...
High salinity in many samples may be due to water logging as well as salt usage in the textile and chemical industries, which is correlated with the landuse as well as WQI Map. Overall, geology and land use have significant influence on groundwater quality of the region....
Fig. 2. a-f spatial distribution map of Fe, Mn, Cr, Cu, Pb, Zn. g–h spatial distribution map of Co and Ni. Table 1. Summary of the sediments characteristics, organic matter, calcium carbonate, C/N ratio and heavy metal (μg g−1) in the Emerald Lake. Empty CellOM %CaCO3%...
Oxide and sulphide isograds along a Late Archean, deep-crustal profile in Tamil Nadu, south India. DE Harlov,EC Hansen. Journal of Metamorphic Geology . 2005DE Harlov,EC Hansen.Oxide and sulphide isograds along a Late Archean, deep-crustal profile in Tamil Nadu, south India. Journal of ...
Vaniyar Watershed, Ponnaiyar River, Tamil Nadu S.Venkateswaran a and S.Deepa a* a Hydrogeology Lab., Department of Geology, Periyar University, Salem-11,Tamil Nadu Abstract Water quality assessment is essential to ensure viable safe use of the resources for drinking, agricultural, and industrial...
13 Applied Water Science (2018) 8:13 Page 3 of 11 13 Fig. 1 Seepage location and geology map of the Coleroon estuary The discharge rate in quaternary shallow aquifer is < 1–63 L per second with a drawdown of 2–5 m and transmissivity (T) ranges between 11 and...