Comparative assessment of groundwater quantity using GIS for Chennai metro rail corridor, Tamil Nadu, India
نویسندگان
چکیده
منابع مشابه
Three Dimensional Finite Element Modelling of Groundwater Flow for Sustainable Pumping from North of Chennai Coastal Aquifer, Tamil Nadu, India
Groundwater from the coastal aquifers north of Chennai is being pumped since 1981 to meet the increasing demand. Huge groundwater extracting in the coastal aquifers groundwater causes lowering of groundwater table which led to seawater intrusion. The objective of this study is to assess the behavior of this aquifer to seawater intrusion under different hydrological stresses by groundwater model...
متن کاملevolution of hydrochemical parameters and quality assessment of groundwater in tirupur region, tamil nadu, india
groundwater is the most widely distributed resource of the earth and groundwater quality evolves rapidly as it passes through the subsurface pathways within the unsaturated zone. increasing urbanization and anthropogenic activities have added to the problem of deficient amount of good quality groundwater. the study area is an industrial hub for textile sector. textile production, particularly d...
متن کاملApplication of Remote Sensing and Gis to Demarcate Groundwater Potential Zones of Ottanchattiram Block, Dindugal District, Tamil Nadu, India
The remotely sensed data provides synoptic viewing and repetitive coverage for thematic mapping of natural resources. In the present study hydrogeomorphological mapping has been carried out in Ottanchattiram Block, Dindugal District, Tamil Nadu for delineating groundwater potential zones. Landsat ETM+ Geocoded FCC data in conjunction with Survey of India toposheet (1:50000 scale) were used for ...
متن کاملMapping of Gem Mineral Deposits Using GIS Technique in Salem District, Tamil Nadu, South India
Southern Indian states are endowed with rich gem mineral wealth. High potential region for the occurrence of gem deposits appear to be the Precambrian region in the Eastern Ghats. Gemstones which are of mineral origin are found largely in metamorphic terrain. Salem district which is primarily enclosed by high grade metamorphic rocks is the study area. This study addresses field investigation an...
متن کاملHeavy metal accumulation in certain marine animals along the East Coast of Chennai, Tamil Nadu, India.
Heavy metals disposed through anthropogenic activities find their way into the oceans and seas through the rivers or through direct fall out from factory effluents. These heavy metals resuspend back into the water column along with the sediments and are known to affect the marine animals. Marine animals like fish, prawn, crab and mussel were collected along the East Coast (off Pulicat lake to C...
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ژورنال
عنوان ژورنال: Applied Ecology and Environmental Research
سال: 2017
ISSN: 1589-1623,1785-0037
DOI: 10.15666/aeer/1503_18011814