Salton sea photo essay

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Salton sea photo essay

Much of the current interest in the sea was sparked in the s by Congressman Sonny Bono.

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Since that time, the Salton Sea Salton sea photo essay has developed a preferred concept [29] [ full citation needed ] that involves the construction of a large dam that would impound water to create a marine sea in the northern and southern parts of the sea and along the western edge.

The California Department of Water Resources and California Department of Fish and Game are leading the effort to develop a preferred alternative for the restoration of the Salton Sea ecosystem and the protection of wildlife dependent on that ecosystem.

The central portion of the sea would be allowed to evaporate almost completely and would serve as a brine sink, while the southern portion of the sea would be constructed into a saline habitat complex. Construction on the project would be completed by Salt deposits along the eastern shore of the sea The sale of the Imperial water to San Diego County resulted in a reduction in agricultural runoff needed to replenish the sea.

During the first 15 years, the irrigation district has been required to put water into the Salton Sea to compensate for the loss of runoff.

Salton sea photo essay

Since the requirement expired inthe district sent a letter to the California State Water Resources Control Board in asking that the board sponsor negotiations to get the state to fulfill its obligation to stop the deterioration of the sea.

Pacific Institutean Oakland -based environmental think tankwas warning that the lack of replenishment water was leading to a "period of very rapid deterioration.

No winner was selected in this phase. Sonar and other instruments were used to map the Salton Sea's underwater faults during the study. During the period when the basin was filled by Lake Cahuilla, a much larger inland sea, earthquakes higher than magnitude 7 occurred roughly every years, the last one occurring within decades of Computer models suggest the normal faults in the area are most vulnerable to deviatoric stress loading by filling in of water.

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Currently, a risk still exists for an earthquake of magnitude 7 to 8. Simulations also showed, in the Los Angeles area, shaking and thus damage would be more severe for a San Andreas earthquake that propagated along the fault from the south, rather than from the north.

Such an earthquake also raises the risk for soil liquefaction in the Imperial Valley region. However, other factors such as hydrothermal ventsdiffusion of salt from minerals and sediment, including concentrated brineand evaporites are another contributor to salinity, as is the recent lowering of lake levels raising the salinity, though sedimentary records show the lake surface elevation reached levels 10—12 m above world sea level in the s.The Salton Sea is a shallow, saline, endorheic rift lake located directly on the San Andreas Fault, predominantly in the U.S.

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state of California's Imperial and Coachella valleys.. The lake occupies the lowest elevations of the Salton Sink in the Colorado Desert of Imperial and Riverside counties in Southern caninariojana.com surface is ft ( m) below sea level as of January Oct 10,  · Introduction This sticky thread is designed to capture a selection of trip reports members have created over the years.

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The Salton Sea : A Photo Essay by Scott London