搜索结果: 1-15 共查到“水文化学 groundwater”相关记录34条 . 查询时间(0.109 秒)
Evaluating Groundwater Potential of a Hard-rock Aquifer Using Remote Sensing and Geophysics
remote sensing geophysics well-yield
2015/1/8
Water constitutes one of the sensitive environmental parameters of the hydrological processes. Therefore, the study of water resources exploitation sustainable to the environment is important. Water r...
Groundwater resources evaluation in the Piedmont zone of Himalaya, India, using Isotope and GIS techniques
piedmont Himalayan foothill region Tritium Tagging Technique
2015/1/6
Integrated geohydrological, isotopes and Geographical Information System (GIS) techniques have been used to delineate groundwater resources potential in the Piedmont zone of Himalayan foothill region,...
The contribution of groundwater discharge to the overall water budget of two typical Boreal lakes in Alberta/Canada estimated from a radon mass balance
groundwater discharge overall water budget typical Boreal lakes radon mass balance
2010/2/1
Radon-222, a naturally-occurring radioisotope with a half-life of 3.8 days, was used to estimate groundwater discharge to small lakes in wetland-dominated basins in the vicinity of Fort McMurray, Cana...
CHEMISTRY OF GROUNDWATER IN IGNEOUS ROCK AT ANGERED,GOTHENBURG
CHEMISTRY OF GROUNDWATER IGNEOUS ROCK
2009/10/29
Within an area of about 5 km2, 25 wells were drilled to depths of about
90 m for groundwater observation. The wells were sampled and analyzed,
and from the results it could be concluded that the ion...
The Use of Environmental Isotope Techniques together with Conventional Methods in Regional Groundwater Studies
Environmental Isotope Techniques Conventional Methods Regional Groundwater Studies
2009/10/29
Regional hydrological investigations of the subsurface drainage in the neovolcanic
area around lake Thorisvatn on the central Icelandic plateau have been
carried out as well as geological exploratio...
Transjøen,a Groundwater Influenced Lake with Special Redox and Sulphate Conditions
Groundwater Influenced Lake Special Redox Sulphate Conditions
2009/10/29
Transjeen, a lake in S.E. Norway investigated hydrographically from October
1969 to October 1971, consists of two basins, both of which are meromictic (lake
with lower layer which does not participa...
Hot Groundwater Systems in Iceland Traced by Deuterium
Hot Groundwater Systems Iceland Deuterium
2009/10/29
This paper summarizes the result obtained for hydrothermal systems in Iceland,
by using deuterium and oxygen-18 as natural tracers.
The deuterium content of a single sample of a local cold spring or...
Groundwater Recharge in Panjab State (India) Using Tritium Tracer
Groundwater Recharge Panjab State Tritium Tracer
2009/10/29
Vertical recharge to groundwater due to the 1972 monsoon plus supplemental
irrigation has been measured at 21 sites in the state of Panjab(1ndia) using tritigm
tracer. Average recharge is found to b...
Measurement of Vertical Recharge to Groundwater in Haryana State(India) Using Tritium Tracer
Vertical Recharge Haryana State Tritium Tracer
2009/10/29
Downward movement of soil moisture due to rainfall and supplemental irrigation
in the unsaturated zonf has been followed by tagging a layer of soil with tritiated
water at a number of sites in the s...
Groundwater Chemistry of Some Selected Areas in Southeastern Norway
Groundwater Chemistry Selected Areas Southeastern Norway
2009/10/28
Within three areas in Southeastern Norway, Lake Mjosa district, As and Moss
- Jeloy, groundwater samples for chemical analysis were collected during the
years 1971-77 from 98 drilled wells in bedroc...
Groundwater Discharge through Springs with Well-Defined Outlets A Case Study from Jeløya–Moss,S. Norway
Groundwater Discharge Well-Defined Outlets Jelø ya–Moss
2009/10/28
From the area of JeLya - Moss, southern Norway, five springs draining
fissured-rock aquifers, and one artesian well draining confined water from a
sand and gravel aquifer were studied during the yea...
Studies of the groundwater flow and quality around the lakes Bredvatten and
Lysevatten have shown, that the increased concentrations of aluminum in acid
lake water is caused by acid groundwater, and...
Aluminium in Groundwater Possible Solution Equilibria
Aluminium Groundwater Solution Equilibria
2009/10/28
Recent investigations in the west coast region of Sweden has revealed the
occurrence of groundwaters with a pH of around 4 and, further, alarmingly
high concentrations of soluble aluminium. The reas...
The environmental isotope oxygen-18 was used as a tracer to separate stream
discharge into flows originating from groundwater and fresh meltwater. Two,
mainly forested, watersheds (areas 6.6 and 4.0...
The chemistry of ground- and surface-water in areas of similar geologic settings
are compared by plotting the equivalent concentrations of each component
in an XY-diagram. The deviations of each che...