Results 11 to 20 of about 2,737,234 (296)

Coastal surface water suitability analysis for irrigation in Bangladesh

open access: yesApplied Water Science, 2018
Water with adequate quality and quantity is very important for irrigation to ensure the crop yields. Salinity is common problem in the coastal waters in Bangladesh. The intensity of salinity in the coastal zone in Bangladesh is not same.
Mohammad Hossain Mahtab, Anwar Zahid
doaj   +1 more source

DETECTION OF THE NITRATE POLLUTION SOURCES IN SHALLOW AQUIFER, USING INTEGRATION OF RS&GIS WITH STABLE ISOTOPES TECHNOLOGIES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Geographical information system (GIS) and remote sensing technique is a tool which is used for acquiring data from space, storing, analyzing and displaying spatial data, also can use for investigating source of environmental pollution which is affect ...
N. B. I. Shakak
doaj   +1 more source

Observing geoethics in mining and in ground-water development: An Indian experience

open access: yesAnnals of Geophysics, 2012
Two famous quotes from ‘Mahatma Gandhi’, the Indian philosopher, are helpful in describing the foundation of geoethics: (a) “God has provided enough resources for everyone’s need but not for everyone’s greed” and (b) “Before starting a development ...
Shrikant Daji Limaye
doaj   +1 more source

Integrationof Remote Sensing and Geographic information system in Ground Water Quality Assessment and Management [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Spatial variations in ground water quality in the Khartoum state, Sudan, have been studied using geographic information system (GIS) and remote sensing technique.
N. Shakak
doaj   +1 more source

Socio-economic effect on socially-deprived communities of developing drinking water quality problems in arid and semi-arid area of central Rajasthan [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2014
Rajasthan is well known for its Great Thar desert. Central Rajasthan has an arid to semi-arid environment. The area faces either scarcity of water or poor quality of drinking water. In some areas water is transported 2 km or more, which uses time, energy
I. Husain, J. Husain, M. Arif
doaj   +1 more source

Hydrologic data for urban studies in the Austin, Texas, metropolitan area, 1981 [PDF]

open access: yes, 1983
This technical report includes maps of ground-water data-collection sites, rainfall for specific storms, storm rainfall-runoff for the 1981 water year, monthly water-level measurements of observation wells, water quality data, peak discharge, and daily ...
Dorsey, M.E.   +4 more
core   +1 more source

All the Water in the World [PDF]

open access: yes
This activity will help students to recognize that there is a lot of water in the world, but that not very much of it can be used for our drinking water and other water supply needs. They will see that ground water is a very small percentage of the Earth'

core   +4 more sources

Processing of 3D Weather Radar Data with Application for Assimilation in the NWP Model

open access: yesMiscellanea Geographica: Regional Studies on Development, 2014
The paper is focused on the processing of 3D weather radar data to minimize the impact of a number of errors from different sources, both meteorological and non-meteorological. The data is also quantitatively characterized in terms of its quality.
Ośródka Katarzyna   +3 more
doaj   +1 more source

A GIS based Fuzzy-AHP for delineating groundwater potential zones in tropical river basin, southern part of India

open access: yesGeosystems and Geoenvironment, 2022
Groundwater plays a vital role in the development of ecological niches, the durability of the environment, and the socio-economic growth of an area. To meet the demand for groundwater over the increasing population, the scientific community stresses the ...
Arun Bhadran   +5 more
doaj   +1 more source

Ground Water Contamination [PDF]

open access: yes
This detailed discussion explains that most ground water contamination is the result of human activity, and that several laws have been passed with an aim to minimize effects.

core   +1 more source

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