Scientific Studies of Tidal Bores
Scientific measurements in tidal bores are challenging because of the force of the tidal bore flow. This is evidenced by a number of field work incidents in the Dee River, Rio Mearim, Daly River and Sélune River: "during this deployment, the instrument was repeatedly buried in sediment after the 1st tidal cycle and had to be dug out of the sediment, with considerable difficulty, at the time of recovery" (Dee River); "About 20 min after the passage of the bore the two aluminium frames at site C were toppled. A 3-min-duration patch of macroturbulence was observed. This unsteady motion was sufficiently energetic to topple moorings that had survived much higher, quasi-steady currents of 1.8 m/s" (Daly River); "the field study experienced a number of problems and failures. About 40 s after the passage of the bore, the metallic frame started to move. The ADV support failed completely 10 minutes after the tidal bore." (Sélune River).
Read more about this topic: Tidal Bore
Famous quotes containing the words scientific, studies, tidal and/or bores:
“To develop an empiricist account of science is to depict it as involving a search for truth only about the empirical world, about what is actual and observable.... It must involve throughout a resolute rejection of the demand for an explanation of the regularities in the observable course of nature, by means of truths concerning a reality beyond what is actual and observable, as a demand which plays no role in the scientific enterprise.”
—Bas Van Fraassen (b. 1941)
“...Women’s Studies can amount simply to compensatory history; too often they fail to challenge the intellectual and political structures that must be challenged if women as a group are ever to come into collective, nonexclusionary freedom.”
—Adrienne Rich (b. 1929)
“And now it is once more the tidal wave
That when it was swept by, leaves summits stained.
Oh, blood will out. It cannot be contained.”
—Robert Frost (1874–1963)
“I am quite serious when I say that I do not believe there are, on the whole earth besides, so many intensified bores as in these United States. No man can form an adequate idea of the real meaning of the word, without coming here.”
—Charles Dickens (1812–1870)