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ASSESSING THE ROLE OF GEOLOGIC SETTING ON THE HYDROLOGY AND GROUND WATER GEOCHEMISTRY OF FENS IN THE GLACIATED MIDWESTERN UNITED STATES
Fen Geochemistry Hydrology Wetlands
2015/1/16
ABSTRACT
Dustin Graves
ASSESSING THE ROLE OF GEOLOGIC SETTING ON THE HYDROLOGY AND GROUND WATER GEOCHEMISTRY OF FENS IN THE GLACIATED MIDWESTERN UNITED STATES
A water quality investigation of se...
Accounting for instream lakes when interpolating stream water chemistry observations
geostatistics kriging stream water chemistry
2015/1/9
Direct monitoring of stream water chemistry is an increasingly important tool for securing stream water quality and assessing stream ecological functioning as it relates to overall ecosystem health. S...
Stochastic simulation of soil water status on reclaimed land in northern Alberta
uncertainty Alberta Canada Stochastic simulation
2015/1/6
Studies of spatial variability and simulation of available soil water and extractable soil water are scarce and yet such data are essential in hydrologic and solute transport modeling. A study was con...
Trying to sell or buy water rights can be a complicated exercise. First, it takes time and effort for buyers and sellers to find each other, a process that often relies on word-of-mouth, local bulleti...
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...
GROUND WATER INVESTIGATION IN GNEISSIAN ROCK,SYSTEMATIC STUDY OF A SMALL AREA
GROUND WATER INVESTIGATION GNEISSIAN ROCK SYSTEMATIC STUDY
2009/10/29
Careful investigations should precede drillings in hard rocks for drinking
water. A description is given of a method for groundwater prospecting in
hard rocks which integrates studies of petrography...
SNOW-WATER EQUIVALENT MEASUREMENT USING NATURAL GAMMA EMISSION
SNOW-WATER EQUIVALENT MEASUREMENT NATURAL GAMMA EMISSION
2009/10/29
The natural gamma radiation emitted by potassium, uranium and thorium
is attcnuated by snow. This attenuation depends on the water-equivalent
of the snow layer. Air absorption coefficients were dete...
The Prediction of Waste Water Dilution by a Long-Term Tracer Experiment
Prediction Waste Water Dilution Long-Term Tracer Experiment
2009/10/29
In general tracer experiments made for the evaluation of waste water dilution
in recipients have been of short-term type, with the tracer having an injection
time that is markedly less than the time...
The Ionic Composition of Lakes Fed by Ground Water and Precipitation in the Upper Romerike District
Ionic Composition Ground Water Precipitation Upper Romerike District
2009/10/29
In the Upper Romerike District the lakes possess widely different chemical characteristics
depending on their hydrological conditions. The most dilute lakes are fed
only by precipitation, and the mo...
Nitrogen in Soil Water
Nitrogen Soil Water
2009/10/28
This review comprises a general description of nitrogen in soil water and the
use of nitrogen fertilizer. The following investigations on nitrogen leaching
and transformations are described: Investi...
In connection with the 50th anniversary of Aarhus University, 11 September,
1978, brigadier R.A. Bagnold, F.R.S., was conferred the honorary degree of
Doctor of Science. The present paper is the man...
Penetration and Distribution of Tritiated Water in Soils of a Lysimeter
Penetration Distribution of Tritiated Water Lysimeter
2009/10/28
A lysimeter experiment was carried out to determine the penetration and
distribution of a water pulse applied on the soil surface as a tritium labelled
simulated precipitation (30-60 mm). Three plot...
An Attempt to Reduce Nitrate Content in Ground Water Used for Municipal Water Supply by Changing Agricultural Practices
Nitrate Content Ground Water Water Supply Agricultural Practices
2009/10/28
The heavy use of manure and fertilizers has in some parts of Sweden resulted
in unacceptable concentrations of nitrate in ground water used for private and
municipal water supply. In Halland for exa...
Variations of 87Sr/86Sr in Water from Streams Discharging into the Bothnian Bay,Baltic Sea
Variations 87Sr/86Sr Ratio Bothnian Bay
2009/10/27
The 87Sr/86Sr ratio in 53 water samples were analysed, 26 from streams in
Sweden, 22 from streams in Finland and 5 from the Bothnian Bay itself. The
brackish seawater of the bay had the isotope rati...
Environmental Impacts of an Old Mine Tailings Deposit—Metal Concentrations and Water Pathways
Environmental Impacts Old Mine Tailings Deposit Metal Concentrations
2009/10/27
Variations in metal concentrations in a heavily polluted stream receiving acidic
leachates from an old mine tailings deposit are analysed from a hydrological
perspective. From an extensive data mate...