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Water Transport: In this way it was found that the water transport transport in the Gulf Stream across the Straits of Florida fluctuated between 27 million and 39 million metric tons per second. Downstream, off Cape Hatteras, a transport of 50 to 65 million tons per second was measured, and farther downstream, just off the coast of New England, a transport of 100 million tons per second. In the latter two cases the measurements were made with buoyant floats that remained at a fixed depth and that were tracked from shipboard. Regardless of the method used, oceanog-raphers were unable to determine the reasons for these variations in transport.
Profits taxes, by contrast, have been changed in principle several times. Until 1958 they consisted of a low corporation tax, a high distributed profits tax, and individual income tax rates on undistributed earnings. From 1958 to 1965 the were that efforts to protect the railroads by restraining road competition had been unsuccessful, that integration of the transport systems would lead to important economies, and that the resulting monopoly was best publicly controlled. The act created the British Transport Commission (ETC), with executives for railroads and road transport and incorporating docks, canals, and London Transport.
Even early air transportation was handicapped by high mountain ranges and large bodies of water transport; however, modem air transport largely surmounts these barriers. Large bodies of water transport, in fact, offer unusual opportunities to air transportation in providing speed and economy previously unknown because circuitous routing of land surface carriers around the water transport is often avoided and transfers from inland carriers to and from the water transport carrier is not necessary. |
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