7641

• UCREFRP Catalog Number: 7641
• Author: U.S. Department of the Interior.
• Title: Quality of Water, Colorado River Basin.
• USFW Year: 1987.
• USFW - Doc Type: Progress Report No. 13,
• Copyright Material: NO

Part IX

Special studies . . . . . . . . . . . . . . . . . . . .
A. U.S Department of Interior - Salinity research . . .
1. Characteristics and trends in dissolved solids
in the upper Colorado River Basin . . . . . .
2. Estimation of natural dissolved solids discharge
in the Upper Colorado River Basin . . . . . .
3. Extention of natural dissolved solids discharge
in the Upper Colorado River Basin . . . . . .
4. salinity loading in Las vegas Wash . .
5. Estimation of salinity loads,
Lower Colorado River . . . . . . . . . . . . .
6. Economic update to salinity impacts
B. U.S. Department of Agriculture - salinity research .
1. Isotope determination of water sources. . .
2. Soil salinity monitoring instrumentation. .
3. Irrigation with saline water . . . . . . . .
4. Computer mapping of irrigated areas . . . .
5. Canal delivery systems . . . . . . . . . . .
6. Dual-acting controlled leak control scheme
7. Canal control schemes .. . . . . . . . .
8. Variability of infiltration rates . . . .
9. High water table effects on irrigation water
requi rements . . . . . . . . . . . . . .
10. Level basin systems in western Colorado . . . .
11. Real time crop coefficients
from remote sensing . . . . . . . . . . .
12. Improving irrigation systems . . . . . . . .
13. Improving furrow infiltration uniformity.
C. Universities - salinity research . . . . .
1. Reuse of blowdown water for irrigation
2. Carbonate chemistry and minerology .
D. Non-salinity water quality studies . . .
1. Glen Canyon management plan . . . . .
2. Flaming Gorge eutrophication study. . . . . . .
3. Lower colorado River
reservoir monitoring program . . . .
4. Irrigation drainage studies in the Lower
Colorado and Gila River valleys .. . . . . . .

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