The North Pole - Robert E. Peary (e book reader pdf .txt) 📗
- Author: Robert E. Peary
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They were all as children, yet they had served us well. They had, at times, tried our tempers and taxed our patience; but after all they had been faithful and efficient. Moreover, it must not be forgotten that I had known every member of the tribe for nearly a quarter of a century, until I had come to regard them with a kindly and personal interest, which any man must feel with regard to the members of any inferior race who had been accustomed to respect and depend upon him during the greater part of his adult life. We left them all better supplied with the simple necessities of arctic life than they had ever been before, while those who had participated in the sledge journey and the winter and spring work on the northern shore of Grant Land were really so enriched by our gifts that they assumed the importance and standing of arctic millionaires. I knew, of course, that in all probability I should never see them again. This feeling was tempered with the knowledge of success; but it was not without keen regret that I looked my last upon these strange and faithful people who had meant so much to me.
We cleared from Cape York on August 26, and on September 5 we steamed into Indian Harbor. Here the first despatch that went over the wires was to Mrs. Peary: "Have made good at last. I have the Pole. Am well. Love," followed in rapid succession by one from Bartlett to his mother; and, among others, one to H. L. Bridgman, secretary of the Peary Arctic Club: "Sun," a cipher meaning, "Pole reached. Roosevelt safe."
Three days later the Roosevelt reached Battle Harbor. On September 13 the ocean-going tug Douglas H. Thomas arrived from Sydney, C. B., a distance of four hundred and seventy-five miles, bringing Regan and Jefferds, representatives of the Associated Press, whom I greeted by saying, "This is a new record in newspaper enterprise, and I appreciate the compliment." Three days later the Canadian Government cable steamer, Tyrian, in command of Captain Dickson, arrived, bringing twenty-three special correspondents who had been hurried north as soon as our first despatches had reached New York, and on the 21st of September, as the Roosevelt was approaching the little town of Sydney, Cape Breton, we saw a beautiful sea-going yacht approaching us. It was the Sheelah, whose owner, Mr. James Ross, was bringing Mrs. Peary and our children up to meet me. Further down the bay we met a whole flotilla of boats, gay with bunting and musical with greetings. As we neared the city, the entire water-front was alive with people. The little town to which I had returned so many times unsuccessful gave us a royal welcome as the Roosevelt came back to her once more, flying at her mastheads, besides the Stars and Stripes and the ensign of our Canadian hosts and cousins, a flag which never before had entered any port in history, the North Pole flag.
Little more remains to be said.
The victory was due to experience; to the courage, endurance, and devotion of the members of the expedition, who put all there was in them into the work; and to the unswerving faith and loyalty of the officers, members, and friends of the Peary Arctic Club, who furnished the sinews of war, without which nothing could have been accomplished.
Coast and Geodetic Survey, Washington, D. C.
Soundings.—Previous to the expeditions of Peary, little was known concerning the depths of that portion of the Arctic Ocean which lies north of Greenland and Grant Land. In 1876 Markham and Parr at a point nearly north of Cape Joseph Henry, in latitude 83° 20½´, and longitude 63° W., found a depth of 72 fathoms. In 1882 Lockwood and Brainard at a point lying northerly from Cape May, in latitude about 82° 38´ N., and longitude about 51¼° W., sounded to a depth of 133 fathoms without touching bottom.
The motion of the polar pack was inferred by Lockwood from the existence of a tidal crack extending from Cape May to Beaumont Island. Peary's journeys along the northern coast of Greenland in 1900, and upon the Arctic ice in 1902 and 1906, firmly established the motion suspected by Lockwood. In April of the years 1902 and 1906 he found an eastward drifting of the ice due to westerly or northwesterly winds. Moreover, along the line of separation between two ice-fields the northern field had a greater eastward motion than had the field to the south of the line. These facts, together with the water sky observed to the north of Cape Morris Jesup in 1900, strongly indicated the existence of deep water between Greenland and the North Pole.
Though few in number, the soundings taken in 1909 between Cape Columbia and the Pole are of great interest to geographers.
The accompanying diagram shows the results obtained.
These soundings prove the existence of a continental shelf covered by about 100 fathoms of water and whose edge, north of Cape Columbia, lies about 46 sea miles from the shore. In latitude 84° 29´ the depth was found to be 825 fathoms, while in latitude 85° 23´ it was found to be only 310 fathoms. This diminution in depth is a fact of considerable interest in reference to the possible existence of land to the westward.
The three soundings taken between the point of comparatively shallow water and the Pole failed to reach bottom. The one made within five sea miles of the Pole proved the depth there to be at least 1500 fathoms. This is not at variance with the northernmost sounding taken by the Fram, at a point north of Franz Josef Land and in latitude about 85° 20´, viz., 1640 fathoms and no bottom.
Tides.—Tidal observations upon the arctic coasts of Grant Land and Greenland were carried out under instructions from the Coast and Geodetic Survey, this Bureau having been ordered by President Roosevelt through the Secretary of Commerce and Labor to have such work undertaken.
The object was to secure observations along the northern coasts of Grant Land and Greenland at a sufficient number of places for determining the tides in this region; it being the belief that such observations might throw light upon the possible existence of a "considerable land mass in the unknown area of the Arctic Ocean."
Systematic tidal and meteorological observations were carried on day and night at Cape Sheridan, Point Aldrich (near Cape Columbia), Cape Bryant, Cape Morris Jesup, and Fort Conger—the periods of time covered at these stations being about 231, 29, 28, 10, and 15 days, respectively.[5]
The tides were observed upon vertical staves or poles held in position by means of stones placed around them at the bottom of the shallow water along the coast. At Cape Sheridan, Point Aldrich, and Cape Bryant igloos were built over the tide staves. These being heated, usually by means of oil-stoves, the observers were enabled to maintain open well-holes with comparative ease.
In order to secure fixed data of reference, permanent bench marks were established on the land, not far from the igloos or tide staves.
The ice-covering of the water nearly obliterated all wind waves which generally impair the accuracy of staff readings made in open bodies of water. The measurement of the height upon staff of the surface of the water, as the surface rose and fell in the well-holes, was carried on with great precision, a fact which the plottings of the observations have well brought out. The observations were taken hourly; and during a large percentage of the time these were supplemented by observations taken more frequently, often at intervals of ten minutes each.
The chronometer used in connection with tidal work was compared with true Greenwich time at New York before and after the cruise to the Arctic. The comparisons showed that during this period of 461 days the average daily gain of the chronometer was 2.2 seconds.
The mean lunitidal intervals and the mean ranges of tide, together with the approximate geographical positions of the stations, are as follows:
Interval LW
Interval Mean Rise
and Fall ° ´ ° ´ h m h m Feet Cape Sheridan 82 27 61 21 10 31 4 14 1.76 Point Aldrich 83 07 69 44 7 58 1 50 0.84 Cape Bryant 82 21 55 30 0 03 6 22 1.07 C. Morris Jesup 83 40 33 35 10 49 4 33 0.38 Fort Conger 81 44 64 44 11 35 5 15 4.06 Fort Conger[6] 81 44 64 44 11 33 5 20 4.28
The harmonic constants for these places will be given in a paper on Arctic Tides about to be issued by the Coast and Geodetic Survey.
As indicated by its name, a "lunitidal interval" is the time elapsing between the passage of the moon across the meridian of the place or station and the occurrence of high or low water. If two stations have the same longitude, then the difference between the lunitidal intervals for the two stations denotes the difference in the times of occurrence of the tides. If they have not the same longitude, then the intervals must be converted into lunar hours (1 lunar hour = 1.035 solar hours) and increased by the west longitude of the stations expressed in hours. The result will be the tidal hours of the stations expressed in Greenwich lunar time. The difference between the tidal hours for two stations will be the difference in the time of occurrence of the tides expressed in lunar hours.
One of the most important results brought out from the tidal observations of the expedition is the fact that high water occurs two hours earlier (in absolute time) at Cape Columbia than at Cape Sheridan. The Cape Columbia tides are even earlier than the tides along the northern coast of the Spitzbergen Islands. These facts prove that the tide at Cape Columbia comes from the west. It is the Baffin Bay tide transmitted, first, northwesterly through the eastern portion of the Arctic Archipelago to the Arctic Ocean, and then easterly along the northern coast of Grant Land to Cape Columbia. That the tide wave should be felt after a passage of this kind, instead of practically disappearing after entering the Arctic Ocean, is one argument for the existence of a waterway of limited width to the northwest of Grant Land. This suggests that Crocker Land, first seen by Peary on June 24, 1906, from an altitude of about 2000 feet, may form a portion of the northern boundary of this channel or waterway.
The tides along the northern coast of Greenland are due mainly to the large rise-and-fall occurring at the head of Baffin Bay. The Arctic Ocean being of itself a nearly tideless body so far as semidaily tides are concerned, it follows that the time of tide varies but little as one goes through Smith Sound, Kane Basin, Kennedy Channel, and Robeson Channel; in other words there exists a stationary oscillation in this waterway. The northeasterly trend of the shore line of Peary Land beyond Robeson Channel and the deflecting force due to the earth's rotation tend to preserve, far to the northeastward and partly in the form of a free wave of transmission, the disturbance resulting from the stationary oscillation in the straits. The tide observations indicate that this disturbance is felt as far as Cape Morris Jesup, where the semidaily
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