Record Details

page G-4

Oregon Digital

Field Value
Title page G-4
Relation Pumped-Storage in the Pacific Northwest
Date 2005-05-10 to 2005-05-25
Rights This item is in the public domain. Acknowledgement of the University of Oregon Libraries as a source is requested.
Type page
Format Scanned from originals using Silverfast AI 6.0 on UMAX Powerlook III flatbed scanner. Scanned images saved as 16 bit grayscale tiffs. 210.792 kb 8 bit - Gray Gamma 2.2 - greyscale Omnipage 14 used to OCR 8 bit tiffs and generate text files for full text access. 16 bit grayscale and 48>24 RGB color tiffs edited in Photoshop CS 8.0: cropped, rotated, reduced in size, levels adjusted, grayscale bit depth reduced to 8 and JPEGs created.
Description CRITICAL PERIOD — Period when the limitations of hydroelectric power supply due to water conditions are most critical with respect to system energy requirements. DEPLETIONS (Irrigation) — Net loss in streamflow due to irrigation diversions. DRAWDOWN — The distance that the water surface of a reservoir is lowered from a given elevation as the result of the withdrawal of water. In specific cases drawdown may refer to the maximum drawdown for power operation, from normal full...
Identifier http://oregondigital.org/u?/wwdl,2234

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