9. The provisions should be placed below everything, when the sledge is loaded. The daily allowance for each man ought to be increased by half a pound above the usual rations on board ship, so that about 2½ lbs. or 2¾ lbs. of solid food fall to the share of each man, and about an equal weight to each dog. McClintock allowed 2½ to 3 lbs. a head for the men; but only 1 lb. pemmican a day for the Eskimo dogs. Hayes calculates provisions for fourteen dogs for twelve days at 300 lbs.—almost 2 lbs. a day; and, on another occasion, for fifteen dogs for thirty-eight days, at 800 lbs; and considers 1½ lbs. for Eskimo dogs as too little, when great demands are made on their strength and endurance. From my own experience, I should say, that the least diminution of this quantity of nourishment reduces the capacity to endure great cold and excessive exertions, and produces, after even a few days, a feeling of lassitude both in the men and the dogs, harder to endure than even the sensation of hunger. Parry, in his sledge and boat expedition of 1827, found that 10 oz. of biscuit and 9 oz. of pemmican were hardly sufficient to sustain a man’s strength. “It may be useful,” he observes,[31] “to remark, as the result of absolute experience, that our daily allowance of provisions, although previously tried for some days on board the ship, and then considered to be enough, proved by no means sufficient to support the strength of men living constantly in the open air, exposed to wet and cold for at least twelve hours a day, seldom enjoying the luxury of a warm meal, and having to perform the kind of labour to which our people were subject. I have before remarked, that, previously to our return to the ship, our strength was considerably impaired, and, indeed, there is reason to believe, very soon after entering upon the ice the physical energies of the men were gradually diminishing, although for the first few weeks they did not appear to labour under any specific complaint. This diminishing of strength, which we considered to be owing to the want of sufficient sustenance, became apparent, even after a fortnight, in the lifting of the bread bags; and I have no doubt that, in spite of every care on the part of the officers, some of the men, who had begun to fail before we quitted the ice, would, in a week or two longer, have suffered very severely, and become a serious incumbrance, instead of an assistance, to our party; and we were of opinion, that in order to maintain the strength of men thus employed, for several weeks together, an addition would be requisite of at least one-third more to the provisions we daily issued.”
10. To facilitate inspection, it is advisable to portion off the stock of provisions for each week in separate sacks, and never to open a fresh sack till the previous one has been emptied. The contents of the sacks for the latter weeks should be increased a fifth-part at least above the normal weight; because hunger with its accompanying loss of strength generally grows in a distressing manner. The provisions should consist of boiled beef, hard bread, extract of meat, chocolate, grits, pea-sausages, sugar, rice, condensed milk, and coffee. Tea and the two last mentioned articles of food have an indescribably reviving effect, especially in the morning, and enable the party to make long forced marches, warding off the great enemy of such expeditions—thirst. Pemmican and fatty substances, however, when the temperature is very low, must be used in moderation, inasmuch as they tend to promote this evil. The fact that we require more carbon in our food in winter than in summer, and that the colder a country is, the more of this element should be found in its nourishment, may, indeed, be true for life in settled abodes or on board an Arctic ship, but does not hold good of sledge journeys. As fresh meat affords, under all circumstances, the strongest nourishment, the business of hunting must not be left to chance. In order to diminish the weight, all preserved foods—with the exception of milk—are turned out of their tin cases, and kept in small bags. Wherever there is a certainty of finding drift-wood, I would recommend, as Back does, vermicelli or macaroni, which can then be properly prepared. Good strong tea is of the greatest importance, though at first we set little store by it. A small ration of rum daily is almost indispensable in sledge journeys, especially when the temperature is very low. Franklin (1819) and John Ross (1829) both pronounce in favour of the moderate use of this spirit, though they were of opinion that rum, when the crews were leading an inactive life on board ship, promoted scurvy. The provisions we have specified do not altogether correspond with the views of earlier Polar navigators. Pachtussow and Ziwolka provided themselves in their sledge journeys (1835) with the following stores:—Salted meat, barley-meal, grits, biscuit, butter, tea and sugar; and Parry’s provisions, in 1827, consisted of pemmican, wheat-meal, sweet cocoa-powder, biscuit, and 300 lbs. of concentrated rum.[32] Hayes preferred dried meat, beef-soup, and potatoes to the usual pemmican.
11. The equipment should be supplemented by the following articles:—A small cask of strong rum, a funnel, an india-rubber bottle to measure out the daily allowance of spirit, a snow-shovel, and a stand for surveying purposes. The sketch given below exhibits a sledge laden and packed for a long journey.
THE SLEDGE WITH ITS LOAD.
- a, Spirit-can.
- f, Axe, Thermometer.
- h, Dog-sledge.
- i, Cooking-machine.
- k, Box of instruments.
- m, Tent and sleeping-bags.
- n and z, Surveying-stand and tent-pole.
- o, Sledge-sail
- r, Sacks of provisions.
- s, India-rubber bottle.
- t, Funnel.
- u, Shovel.
12. To obviate the danger of being cut off from the ship by the breaking up of the ice, or to enable the party to push on further, boats have frequently been taken in sledge expeditions. For such purposes, boats of thin metal or of wood are not to be commended; those made of leather, india-rubber, or waterproof sailcloth, are preferable. But even when their wooden frame-work is made as light as possible, their weight is not less than 300 or 400 lbs. The addition of this weight, and the difficulty of lading them, are so much felt on such journeys, that the boat is usually left behind at a little distance from the ship, as was the case in Kane and Hayes’ journeys up Smith’s Sound. The case is different, however, in journeys which have to be carried out partly on the ice and partly—and, indeed, chiefly—on the sea. In such cases, boats of sufficient size to carry both the crews and the baggage are requisite. The whale boat of the Norwegian whalers, carrying seven or eight men, is best adapted for this purpose; although, in long reaches of deep snow, they have their inconveniences, as almost double the number of men is then needed to drag them along. The boats in such expeditions are transported over the ice when the snow road is good, or only passably good, by means of the largest of the sledges we have described; but, if the snow be very deep, it would be advisable to use sledges with three runners underneath, boarded over, so as to prevent the load from sinking into the snow.[33]
13. As the sledge party has to endure for several weeks all the horrors of Arctic weather, the article of clothing demands special care and consideration. Abundance of woollen under-garments and light furs best answer this purpose. The woollen under-garments should not fit too closely, so as to hinder the circulation of the blood; and the fur coat should be wide, and reach half-way down the leg. It would be a great mistake to take the clothing of the northern nomad as our pattern. Our powers of enduring the severities of Arctic climate are inferior to theirs, so that we cannot attempt to imitate their hardihood; but our own industries enable us to surpass all their resources. During the march, a long garment of lamb’s-wool, to which a belly-band is sewn, two stout linen shirts, one or two pairs of woollen drawers, strong cloth trousers, a pair of common mittens, and a light hood, are sufficient for all temperatures. Wind, especially if it be accompanied with drifting snow, necessitates fur coats, with hoods attached, two pairs of woollen gloves, and a band of flannel to protect the nose, buttoned on to the hood. Wind-guards, made of strong leather serving to protect the face against wind and frost, must not be neglected. Flannel masks, with holes cut for nose and mouth, are of little use, as they are completely frozen in a few hours. A shawl wrapped round the mouth is, after all, the best protection against cold wind, and the least hindrance to respiration. As the shortest beard is converted at once into a glacier by the freezing of the breath, it is necessary to cut it off. The accompanying figure exhibits the Arctic sledger prepared for the eventualities of cold. It need scarcely, however, be remarked, that no absolutely general rules can be laid down in the matter of clothing, which depends on the different capacities of resistance in individuals, and also on the variations of the weather. When the temperature is not more than 2° or 13° below zero F., some diminution of the garments enumerated above may safely be allowed. Knitted woollen hoods are sufficient protection for the head in almost all cases. Gloves, not intended to be used in drawing and in handling the instruments, should be made of lamb’s-wool, and the fingers lined with flannel. The stockings also should be strengthened with flannel at the heels and toes, and should be kept as dry as possible; because wet feet are inevitably frozen when the cold is excessive. Hence, also, the stockings must be changed at night and dried, by being laid on the chest during sleep.
THE DRESS OF THE ARCTIC SLEDGER.