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1985-01-01
Takyi, S., Yeung, P., Nyborg, M., Parker, R. W.
In the summers of 1975, 1976, and 1977, several field investigations were carried out to determine the amounts of sulphur deposited in rain, in rain washing off trees, and by direct absorption of SO2 by soil. The impact of this sulphur deposition on soils in the AOSERP study area was also...
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1986
Air pollution and its effects on various ecosystems has been a subject of increasing controversy. The European forest damage situation has heightened the public's awareness of the problem. Historically, the observed pollution damage was believed to be due mainly to sulphur dioxide pollution. ...
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Establishment and survival of ground cover plantings on disturbed areas in Alberta. Final report of Phase I.
Download1973
In February of 1973 a meeting of representatives from interested government agencies and industries was held in Edmonton in order to determine the need for research on the revegetation of disturbed areas in Alberta. As a result of this meeting a research project was set up to study the...
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Establishment and survival of ground cover plantings on disturbed areas in Alberta. Progress Report #2. Revegetation of disturbed sites. such as power line rights-of-way and strip mines
Download1973
Introduction This the second in the series of progress reports on the non-cultivated disturbed areas revegetation project deals with powerline rights-of-way and to a limited extent strip mines. The previous report dealt with pipeline rights-of-way and tar sand mining areas. Powerline...
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Establishment and survival of ground cover plantings on disturbed areas in Alberta. Progress Report #3. Revegetation of roadsides
Download1974
Introduction This report deals with roadside revegetation and is the third in a series of reports on the revegetation of non-cultivated disturbed areas in Alberta. On roadsides, like pipelines and unlike powerlines there is no question whether or not' revegetation is required. The main problem...
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Establishment and survival of ground cover plantings on disturbed areas in Alberta. Progress Report #4. Soils.
Download1974
Introduction This is the fourth report in this series of reports on the revegetation of disturbed non-cultivated areas in Alberta. It presents a change in emphasis from the previous reports. The first three reports dealt mainly with the vegetation using the soil zones as boundaries for the...
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Establishment and survival of ground cover plantings on disturbed areas in Alberta. Report No. 1. Revegetation of disturbed sites such as pipelines, cutlines and stripmining areas
Download1973
Objectives: To determine which native plant species might be useful in the revegetation of disturbed sites such as pipelines, cutlines and strip mining areas. To make recommendations of which plants to include in further studies and to collect seed of these plants for future study.
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1976
This report outlines the progress made in 1975 in the Revegetation Research Program which is co-ordinated through the Botany Section of the Plant Industry Laboratory. This program is a joint research project co-sponsored by Alberta Agriculture, Alberta Environment, Alberta Highways and the Oil...
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1982
Soils of permanent sample plots were investigated to provide baseline data for research related to monitoring of terrestrial ecosystems. More specifically, the objective of this project was to provide information on the kinds, characteristics, and distribution of soils in 16 permanent sample...