Oregon Explorer CrossSearch Search Results

Search

You searched for: Start Over Trends Remove constraint Trends Material Types Image Remove constraint Material Types: Image

« Previous | 1 - 10 of 222 | Next »

Search Results

1. [Image] Geothermal exploration assessment and interpretation, Upper Klamath Lake Area, Klamath Basin, Oregon


	Data from public and private sources on the Klamath Basin geothermal resource are reviewed, synthesized, and reinterpreted. In this, the second and final phase of the work, geological, remote sensing, ...
	Citation Citation Citation Abstract Copy Title: Geothermal exploration assessment and interpretation, Upper Klamath Lake Area, Klamath Basin, Oregon Author: Stark, M. Year: 1980 Data from public and private sources on the Klamath Basin geothermal resource are reviewed, synthesized, and reinterpreted. In this, the second and final phase of the work, geological, remote sensing, geochemical, temperature gradient, gravity, aeromagnetic, and electrical resistivity data sets are examined. These data were derived from surveys concentrated on the east and west shores of Upper Klamath Lake. The geological, remote sensing, and potential field data suggest a few northeast-trending discontinuities, which cross the regional north-westerly strike. The near-surface distribution of warm water appears to be related to the intersections of these lineaments and northwest-trending faults. The groundwater geochemical data are reviewed and the various reservoir temperature estimates compared. Particular attention is given to specific electrical conductivities of waters as an interpretational aid to the subsurface resistivity results. A clear trend emerges in the Klamath Falls/Olene Gap area; hotter waters are associated with higher specific conductivities. In the Nuss Lake/Stukel Mountain area the opposite trend prevails, although the relationship is somewhat equivocal; LBL-10140 Title: Geothermal exploration assessment and interpretation, Upper Klamath Lake Area, Klamath Basin, Oregon Author: Stark, M. Year: 1980 Data from public and private sources on the Klamath Basin geothermal resource are reviewed, synthesized, and reinterpreted. In this, the second and final phase of the work, geological, remote sensing, geochemical, temperature gradient, gravity, aeromagnetic, and electrical resistivity data sets are examined. These data were derived from surveys concentrated on the east and west shores of Upper Klamath Lake. The geological, remote sensing, and potential field data suggest a few northeast-trending discontinuities, which cross the regional north-westerly strike. The near-surface distribution of warm water appears to be related to the intersections of these lineaments and northwest-trending faults. The groundwater geochemical data are reviewed and the various reservoir temperature estimates compared. Particular attention is given to specific electrical conductivities of waters as an interpretational aid to the subsurface resistivity results. A clear trend emerges in the Klamath Falls/Olene Gap area; hotter waters are associated with higher specific conductivities. In the Nuss Lake/Stukel Mountain area the opposite trend prevails, although the relationship is somewhat equivocal; LBL-10140

2. [Image] Demographic trends of the Christian population in Jerusalem and the West Bank, 1948-1978



	Citation Citation Citation Abstract Copy Title: Demographic trends of the Christian population in Jerusalem and the West Bank, 1948-1978 Author: Tsimhoni, Daphne Year: 1983 Title: Demographic trends of the Christian population in Jerusalem and the West Bank, 1948-1978 Author: Tsimhoni, Daphne Year: 1983

3. [Image] Trends in fertility and mortality in Turkey, 1935-1975



	Citation Citation Citation Abstract Copy Title: Trends in fertility and mortality in Turkey, 1935-1975 Author: Macura, Miroslav Year: 1982 Title: Trends in fertility and mortality in Turkey, 1935-1975 Author: Macura, Miroslav Year: 1982

4. [Image] Trends and Movements: An Analytical Framework



	Citation Citation Citation Abstract Copy Title: Trends and Movements: An Analytical Framework Year: 1991 Title: Trends and Movements: An Analytical Framework Year: 1991

5. [Image] Levels and Trends in the Fertility and Mortality of Palestinians in the Middle East



	Citation Citation Citation Abstract Copy Title: Levels and Trends in the Fertility and Mortality of Palestinians in the Middle East Author: Hill, Allan G. Year: 1982 Title: Levels and Trends in the Fertility and Mortality of Palestinians in the Middle East Author: Hill, Allan G. Year: 1982

6. [Image] Economic Trends Report: Egypt. September 1987.



	Citation Citation Citation Abstract Copy Title: Economic Trends Report: Egypt. September 1987. Year: 1987 Title: Economic Trends Report: Egypt. September 1987. Year: 1987

7. [Image] Demographic Trends and Population Movements - Transparencies



	Citation Citation Citation Abstract Copy Title: Demographic Trends and Population Movements - Transparencies Year: 2008 Title: Demographic Trends and Population Movements - Transparencies Year: 2008

8. [Image] Arab Population Growth Trends Summarized



	Citation Citation Citation Abstract Copy Title: Arab Population Growth Trends Summarized Year: 1985 Title: Arab Population Growth Trends Summarized Year: 1985

9. [Image] Impact of Trends in Resources, Environment and Development on Demographic Prospects (Book Review)



	Citation Citation Citation Abstract Copy Title: Impact of Trends in Resources, Environment and Development on Demographic Prospects (Book Review) Year: 1984 Title: Impact of Trends in Resources, Environment and Development on Demographic Prospects (Book Review) Year: 1984

10. [Image] Mountain pine beetle damage in the Pacific Northwest, 1955-1966


	illus., maps (part col.);
	Citation Citation Citation Abstract Copy Title: Mountain pine beetle damage in the Pacific Northwest, 1955-1966 Author: Dolph, Robert E. Year: 1968, 2010 illus., maps (part col.); Title: Mountain pine beetle damage in the Pacific Northwest, 1955-1966 Author: Dolph, Robert E. Year: 1968, 2010 illus., maps (part col.);