. Effects of noise of offshore oil and gas operations on marine mammals : an introductory assessment. Offshore oil industry; Gas well drilling; Noise pollution. T'^r^mf. Figure 1. Simplified diagram of hypothetical fixed drilling platform, showing possible sound pathways from source points: diesel engine or turbine, drill platform, and drill bit. Possible paths include: structure-borne, air-borne, drill string and casing-borne, ground-borne, and water-borne sound. G-^^.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability -
. Effects of noise of offshore oil and gas operations on marine mammals : an introductory assessment. Offshore oil industry; Gas well drilling; Noise pollution. T'^r^mf. Figure 1. Simplified diagram of hypothetical fixed drilling platform, showing possible sound pathways from source points: diesel engine or turbine, drill platform, and drill bit. Possible paths include: structure-borne, air-borne, drill string and casing-borne, ground-borne, and water-borne sound. G-^^.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Gales, R. S; Naval Ocean Systems Center (U. S. ); United States. Bureau of Land Management. San Diego, Calif. : Naval Ocean Systems Center
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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity
