Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Environmental Sciences (11)
- Geology (10)
- Civil and Environmental Engineering (8)
- Engineering (8)
- Life Sciences (6)
-
- Civil Engineering (3)
- Agriculture (2)
- Economics (2)
- Environmental Indicators and Impact Assessment (2)
- Environmental Monitoring (2)
- Geotechnical Engineering (2)
- Hydrology (2)
- Natural Resources Management and Policy (2)
- Plant Sciences (2)
- Social and Behavioral Sciences (2)
- Viticulture and Oenology (2)
- Agricultural and Resource Economics (1)
- Botany (1)
- Ecology and Evolutionary Biology (1)
- Environmental Engineering (1)
- Forest Sciences (1)
- Geochemistry (1)
- Geomorphology (1)
- Glaciology (1)
- Natural Resources and Conservation (1)
- Other Ecology and Evolutionary Biology (1)
- Other Forestry and Forest Sciences (1)
- Keyword
-
- Geotechnical engineering (4)
- Plant-soil relationships (3)
- Arsenic -- Environmental aspects -- Western Oregon (2)
- Soil liquefaction (2)
- Soil mechanics -- Mathematical models (2)
-
- Soil pollution -- Western Oregon (2)
- Soils -- Arsenic content -- Western Oregon (2)
- Abies lasiocarpa (1)
- Agricultural chemicals -- Environmental effects (1)
- Antarctica -- Ecology (1)
- Arid soils (1)
- Atmospheric carbon dioxide (1)
- Big sagebrush (1)
- Bioenergetics (1)
- Bunding -- Effect on crop production (1)
- Calcretes -- Pacific Northwest (1)
- Carbon sequestration (1)
- Climatic change (1)
- Copper -- Transport properties (1)
- Debris avalanches (1)
- Debris avalanches -- Southeast Alaska (1)
- Debris avalanches -- Washington (State) -- Mount Saint Helens (1)
- Denitrifying bacteria (1)
- Diatomaceous earth (1)
- Diatoms (1)
- Drainage -- Oregon -- Portland (1)
- Ecology -- Research (1)
- Engelmann spruce -- Rocky Mountains Region (1)
- Engineering geology -- Pakistan -- Lahore -- Databases (1)
- Excavation (1)
- Publication Year
- Publication
- Publication Type
Articles 31 - 32 of 32
Full-Text Articles in Soil Science
Distribution Of Heavy Metals And Trace Elements In Soils Of Southwest Oregon, Rafiqul Alam Khandoker
Distribution Of Heavy Metals And Trace Elements In Soils Of Southwest Oregon, Rafiqul Alam Khandoker
Dissertations and Theses
Soil samples from 118 sites on 71 geologic units in southwest Oregon were collected and analyzed to determine the background concentrations of metals in soils of the region. Sites were chosen in areas that were relatively undisturbed by human activities. The U.S. Environmental Protection Agency approved total-recoverable method was used to recover metals from samples for analysis. The twenty six metals analyzed were: Ag, AI, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, La, Li, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Tl, V and Zn.
The Klamath Mountains followed by the Coast Range contain the …
Slope Stability As Related To Geology At Rainier, Columbia County, Oregon, James Douglas Gless
Slope Stability As Related To Geology At Rainier, Columbia County, Oregon, James Douglas Gless
Dissertations and Theses
Rainier, Oregon, has experienced problems in the development of residential and commercial sites, utilities, and transportation facilities as a result of slope instability. This study of slope stability at Rainier was conducted at the request of city officials.