Results: 1 - 10 of 69
Dec 31, 1979
Bulletin
… … Streams and springs in and near surface coal mines located on the … ions in streams unaffected by mining activity characteristically … D.A. (1981): The effects of surface mining of coal on water …
Dec 16, 1972
Open File Report
… ranging from 0 (i.e. at the surface) to 10,000 feet. Although … by conventional underground and surface mining techniques. This constitutes …
Dec 31, 1958
Earth Sciences Report
… serious flooding is likely in mining operations in the Gainford … (1959): Coal reserves for strip-mining, Wabamun Lake district … … Coal Reserves for Strip-Mining, Wabamun Lake District …
Aug 31, 1977
Open File Report
… geology study of potential mining areas in the Athabasca oil … Athabasca Oil Sands. The near surface bedrock in the study area … Clearwater Formations form the surface bedrock in the Athabasca …
Oct 08, 2019
Data
… for the Athabasca Oil Sands surface mineable area in … Alberta. The oil sands surface mineable area, Township 89 … - Little Biomass, 12 - Oil Sands Mining, 13 - Tailings Ponds, and 14 …
Nov 30, 1993
Information Series
… potential for the application of surface geophysical techniques to … Cordillera, a group of coal mining companies, contractors and … called the Foothills/Mountain Surface Geophysics Project, was …
Mar 26, 2021
Open File Report
… yield within 150 m below ground surface is quantified along a … two extremes: nonuse and maximum mining. The aquifer yield continuum … including major impacts on surface water bodies. The aquifer …
Dec 16, 2019
Open File Report
… yield within 150 m below ground surface is quantified along a … two extremes: nonuse and maximum mining. The aquifer yield continuum … including major impacts to surface water bodies. The aquifer …
Oct 22, 2018
Open File Report
… to a depth of 150 m below ground surface in southern Alberta. The … bound by nonuse and maximum mining, rather than determining a … and simulation of surface runoff into depressions was …
Feb 13, 2018
Open File Report
… extremes: non-use and maximum mining. We applied the … continuum method to near surface bedrock formations … of watersheds on the ground surface and subsurface geological …