Paleolimnology and Paleoclimate Studies in Upper Klamath Lake, Oregon

Effect of Water - Column pH on Sediment - Phosphorus Release Rates in Upper Klamath Lake , Oregon , 2001

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USE OF UnTRIM TO INVESTIGATE DISSOLVED OXYGEN TRANSPORT IN UPPER KLAMATH LAKE, OREGON

The hydrodynamic and constituent transport model UnTRIM was used to simulate hydrodynamics in Upper Klamath Lake, a shallow, hypereutrophic lake in which currents are responsive primarily to wind forcing. A simplified version of a dissolved oxygen model was used to simulate the transport of oxygen-depleted water from a deep trench on the western shoreline into important fish habitat in the nort...

Wublet Tracer Testing in Klamath Falls, Oregon

A tracer test was carried out in a geothermal doublet system to study the injection behavior of a developed reservoir known to be fractured. The doublet produces about 320 gpm of 160' F heating and then injected; the wells are spaced 250 ft apart. observed in 2 hours and 45 minutes in the production well, indicating fracture flow. However, the tracer concentrations were low and indicated porous...

Isotopic paleolimnology of Lake Kinneret

The carbonate, organic C, and N contents and their respective d13C were measured in four cores from Lake Kinneret, Israel. Using these data and the isotopic difference between coexisting carbonate and organic C, Dd13C, we attempted to reconstruct the lake’s productivity and regional climatic conditions during the late Holocene. The sedimentary record of the last 120 yr (for which climatological...

Testing the time dependence of slip on the western Klamath Lake fault zone, Oregon