منابع مشابه
Rock-Water Interaction and Chemical Quality Analysis of Groundwater in Hard Rock Terrain of Chamrajanagara District, Karnataka, India Using Geoinformatics
Water is the main source for domestic, engineering, industrial, agricultural and multipurpose uses which affects its supply and demand due to rapid rise in population. Occurrence and movement of groundwater are controlled by the degree of weathering, fracturing, the geomorphological set up and precipitation [1,2] Scarcity of potable drinking water is one of the major development issues in parts...
متن کاملIntegrated Groundwater Resource Development in Hard Rock Area and Its Management - a Case Study
Increasing population growth worldwide is putting increasing pressure on water resources. In arid and semi area pressure goes to groundwater. Keeping in view havoc capability of remote sensing and GIS, a study for the integrated groundwater development has been under taken in part of Lalitpur district, Uttar Pradesh. The Satellite data of IRS -IC and ID have been used to prepare the hydrogeomor...
متن کاملGroundwater Exploration in Hard Rock Areas of Vizianagaram District, Andhra Pradesh, India
Identifying a good site for groundwater exploration in hard rock terrain is a challenging task. In hard rocks, groundwater occurs in secondary porosity developed due to weathering, fracturing, faulting, etc., which is highly variable and varies sharply within very short distances, contributing to near-surface inhomogeneity. In such situations topographic, hydrogeological and geomorphological fe...
متن کاملAn accessible hydrogeological tool to monitor critical groundwater resources in hard-rock aquifers
Groundwater resources are increasingly being relied on in rural areas for income generation and food security. However, there is currently a lack of simple, yet accessible hydrogeological tools to monitor critical groundwater resources, both for quantity and quality. This is particularly true in developing countries underlain by fractured hard rock aquifers, with low productivities. Electrical ...
متن کاملPillar Design in the Hard Rock Mines of South Africa
This paper gives an overview of the difficulties associated with the design of hard rock pillars in South African mines. Recent examples of large scale pillar collapses in South Africa suggest that these were caused by weak partings which traversed the pillars. Currently two different methods are used to determine the strength of pillars, namely, empirical equations derived from back analyses o...
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ژورنال
عنوان ژورنال: Preview
سال: 2017
ISSN: 1443-2471,1836-084X
DOI: 10.1071/pvv2017n186p41