69 research outputs found
A Study of toxicity and biostimulation in San Francisco Bay-Delta waters.
Vols. 3 and 7 issued by California Dept. of Fish and Game; v. 4 and 6 issued by California State Water Resources Control Board."Standard agreement no. 260809."Includes bibliographies.v. 1. Summary report / by Randall L. Brown, Louis A. Beck, October 1972--v. 2. A statistical evaluation of the relationship between toxicity and species diversity index / by Hydroscience, Inc., November 1972--v. 3. Acute toxicity of discharged wastes / by Dennis C. Wilson, C.R. Hazel, October 1971--v. 4. Toxicity removal from municipal wastewaters / by Larry A. Esvelt, Warren J. Kaufman, Robert E. Selleck, October 1971--v. 5. Dispersion studies / by Harlan J. Proctor and Gerald C. Cox, October 1971--v. 6. Bioassays of lower trophic levels / by Hans-Jurgen Krock, David T. Mason, October 1971--v. 7. Effects of wastes on benthic biota / by Dick A. Daniel, Harold K. Chadwick, October 1971--v. 8. Algal assays / by Randall L. Brown, Gary Varney, October 1971.Mode of access: Internet.CARLI Last Copy Program
Tides, and tidal and residual currents in Suisun and San Pablo Bays, California : results of measurements, 1986 /
Shipping list no.: 88-642-P.Bibliography: p. 31-34.Mode of access: Internet
Budget submitted to the California legislature.
Other slight variations in title.Period covered by report ends June 30.Mode of access: Internet.Prepared 19 by the State Board of Control and State Controller; 19 by Dept. of Finance, Division of Budgets and Accounts.Superseded by its Support and local assistance budget and its Capital outlay budget submitted to the California Legislature
Quantity and quality of ground-water inflow to the San Joaquin River, California /
"6439-64."Shipping list no.: 91-514-P.Includes bibliographical references (p. 53-54).Mode of access: Internet
Availability of high-magnitude streamflow for groundwater banking in the Central Valley, California
California's climate is characterized by the largest precipitation and streamflow variability observed within the conterminous US This, combined with chronic groundwater overdraft of 0.6-3.5 km3 yr-1, creates the need to identify additional surface water sources available for groundwater recharge using methods such as agricultural groundwater banking, aquifer storage and recovery, and spreading basins. High-magnitude streamflow, i.e. flow above the 90th percentile, that exceeds environmental flow requirements and current surface water allocations under California water rights, could be a viable source of surface water for groundwater banking. Here, we present a comprehensive analysis of the magnitude, frequency, duration and timing of high-magnitude streamflow (HMF) for 93 stream gauges covering the Sacramento, San Joaquin and Tulare basins in California. The results show that in an average year with HMF approximately 3.2 km3 of high-magnitude flow is exported from the entire Central Valley to the Sacramento-San Joaquin Delta often at times when environmental flow requirements of the Delta and major rivers are exceeded. High-magnitude flow occurs, on average, during 7 and 4.7 out of 10 years in the Sacramento River and the San Joaquin-Tulare Basins, respectively, from just a few storm events (5-7 1-day peak events) lasting for 25-30 days between November and April. The results suggest that there is sufficient unmanaged surface water physically available to mitigate long-term groundwater overdraft in the Central Valley
Application of a Combined Measurement and Modeling Method to Quantify Windblown Dust Emissions from the Exposed Playa at Mono Lake, California
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