It was necessary carefully to study the unexpected and novel situation in which the agents of the Company now found themselves, and Hobson did so with his chart before him.
He could not ascertain1 the longitude2 of Victoria Island — the original name being retained — until the next day, and the latitude3 had already been taken. For the longitude, the altitude of the sun must be ascertained4 before and after noon, and two hour angles must be measured.
At two o’clock P.M. Hobson and Black took the height of the sun above the horizon with the sextant, and they hoped to recommence the same operation the next morning towards ten o’clock A.M., so as to be able to infer from the two altitudes obtained the exact point of the Arctic Ocean then occupied by their island.
The party did not, however, at once return to the fort, but remained talking together for some little time on the promontory5. Madge declared she was quite resigned, and evidently thought only of her mistress, at whom she could not look without emotion; she could not bear to think of the sufferings and trials her “dear girl” might have to go through in the future. She was ready to lay down her life for “Paulina,” but what good could that do now. She knew, however, that Mrs Barnett was not a woman to sink under her misfortunes, and indeed at present there was really no need for any one to despair.
There was no immediate6 danger to be dreaded7, and a catastrophe8 might even yet be avoided. This Hobson carefully explained to his companions.
Two dangers threatened the island floating along the coast of North America, only two.
It would be drawn9 by the currents of the open sea to the high Polar latitudes10, from which there is no return.
Or the current would take it to the south, perhaps through the Behring Strait into the Pacific Ocean.
In the former contingency11, the colonists12, shut in by ice and surrounded by impassable icebergs13, would have no means of communication with their fellow-creatures, and would die of cold and hunger in the solitudes14 of the north.
In the latter contingency, Victoria Island, driven by the currents to the western waters of the Pacific, would gradually melt and go to pieces beneath the feet of its inhabitants.
In either case death would await the Lieutenant15 and his companions, and the fort, erected16 at the cost of so much labour and suffering, would be destroyed.
But it was scarcely probable that either of these events would happen. The season was already considerably17 advanced, and in less than three months the sea would again be rendered motion less by the icy hand of the Polar winter. The ocean would again be converted into an ice-field, and by means of sledges18 they might get to the nearest land — the coast of Russian America if the island remained in the east, or the coast of Asia if it were driven to the west.
“For,” added Hobson, “we have absolutely no control over our floating island. Having no sail to hoist19, as in a boat, we cannot guide it in the least. Where it takes us we must go.”
All that Hobson said was clear, concise20, and to the point. There could be no doubt that the bitter cold of winter would solder21 Victoria Island to the vast ice-field, and it was highly probable that it would drift neither too far north nor too far eouth. To have to cross a few hundred miles of ice was no such terrible prospect22 for brave and resolute23 men accustomed to long excursions in the Arctic regions. It would be necessary, it was true, to abandon Fort Hope — the object of so many hopes, and to lose the benefit of all their exertions24, but what of that? The factory, built upon a shifting soil, could be of no further use to the Company. Sooner or later it would be swallowed up by the ocean, and what was the good of useless regrets? It must, therefore, be deserted25 as soon as circumstances should permit.
The only thing against the safety of the colonists was — and the Lieutenant dwelt long on this point — that during the eight or nine weeks which must elapse before the solidification26 of the Arctic Ocean, Victoria Island might be dragged too far north or south.
Arctic explorers had often told of pieces of ice being drifted an immense distance without any possibility of stopping them.
Everything then depended on the force and direction of the currents from the opening of Behring Strait; and it would be necessary carefully to ascertain all that a chart of the Arctic Ocean could tell. Hobson had such a chart, and invited all who were with him on the cape27 to come to his room and look at it; but before going down to the fort he once more urged upon them the necessity of keeping their situation a secret.
“It is not yet desperate,” he said, “and it is therefore quite unnecessary to damp the spirits of our comrades, who will perhaps not be able to understand, as we do, all the chances in our favour.”
“Would it not be prudent28 to build a boat large enough to hold us all, and strong enough to carry us a few hundred miles over the sea?” observed Mrs Barnett.
“It would be prudent certainly,” said Hobson, “and we will do it. I must think of some pretext29 for beginning the work at once, and give the necessary orders to the head carpenter. But taking to a boat can only be a forlorn hope when everything else has failed. We must try all we can to avoid being on the island when the ice breaks up, and we must make for the mainland as soon as ever the sea is frozen over.”
Hobson was right. It would take about three months to build a thirty or thirty-five ton vessel30, and the sea would not be open when it was finished. It would be very dangerous to embark31 the whole party when the ice was breaking up all round, and he would be well out of his difficulties if he could get across the ice to firm ground before the next thaw32 set in. This was why Hobson thought a boat a forlorn hope, a desperate makeshift, and every one agreed with him.
Secrecy33 was once more promised, for it was felt that Hobson was the best judge of the matter, and a few minutes later the five conspirators34 were seated together in the large room of Fort Hope, which was then deserted, eagerly examining an excellent map of the oceanic and atmospheric35 currents of the Arctic Ocean, special attention being naturally given to that part of the Polar Sea between Cape Bathurst and Behring Strait.
Two principal currents divide the dangerous latitudes comprehended between the Polar Circle and the imperfectly known zone, called the North-West Passage since McClure’s daring discovery — at least only two have been hitherto noticed by marine36 surveyors.
One is called the Kamtchatka Current. It takes its rise in the offing outside the peninsula of that name, follows the coast of Asia, and passes through Behring Strait, touching37 Cape East, a promontory of Siberia. After running due north for about six hundred miles from the strait, it turns suddenly to the east, pretty nearly following the same parallel as McClure’s Passage, and probably doing much to keep that communication open for a few mouths in the warm season.
The other current, called Behring Current, flows just the other way. After running from east to west at about a hundred miles at the most from the coast, it comes into collision, so to speak, with the Kamtchatka Current at the opening of the strait, and turning to the south approaches the shores of Russian America, crosses Behring Sea, and finally breaks on the kind of circular dam formed by the Aleutian Islands.
Hobson’s map gave a very exact summary of the most recent nautical38 observations, so that it could be relied on.
The Lieutenant examined it carefully before speaking, and then pressing his hand to his head, as if oppressed by some sad presentiment39, he observed —
“Let us hope that fate will not take us to remote northern latitudes. Our wandering island would run a risk of never returning.”
“Why, Lieutenant?” broke in Mrs Barnett.
“Why, madam?” replied Hobson; “look well at this part of the Arctic Ocean, and you will readily understand why. Two currents, both dangerous for us, run opposite ways. When they meet, the island must necessarily become stationary40, and that at a great distance from any land. At that point it will have to remain for the winter, and when the next thaw sets in, it will either follow the Kamtchatka Current to the deserted regions of the north-west, or it will float down with the Behring Current to be swallowed up by the Pacific Ocean.”
“That will not happen, Lieutenant,” said Madge in a tone of earnest conviction; “God would never permit that.”
“I can’t make out,” said Mrs Barnett, “whereabouts in the Polar Sea we are at this moment; for I see but one current from the offing of Cape Bathurst which bears directly to the north-west, and that is the dangerous Kamtchatka Current. Are you not afraid that it has us in its fatal embrace, and is carrying us with it to the shores of North Georgia?”
“I think not,” replied Hobson, after a moment’s reflection.
“Why not?”
“Because it is a very rapid current, madam; and if we had been following it for three months, we should have had some land in sight by this time, and there is none, absolutely none!”
“Where, then, do you suppose we are?” inquired Mrs Barnett.
“Most likely between the Kamtchatka Current and the coast, perhaps in some vast eddy41 unmarked upon the map.”
“That cannot be, Lieutenant,” replied Mrs Barnett, quickly.
“Why not, madam, why not?”
“Because if Victoria Island were in an eddy, it would have veered42 round to a certain extent, and our position with regard to the cardinal43 points would have changed in the last three months, which is certainly not the case.”
“You are right, madam, you are quite right. The only explanation I can think of is, that there is some other current, not marked on our map. Oh, that to morrow were here that I might find out our longitude; really this uncertainty44 is terrible!”
“To-morrow will come,” observed Madge.
There was nothing to do but to wait. The party therefore separated, all returning to their ordinary occupations. Sergeant45 Long informed his comrades that the departure for Fort Reliance, fixed46 for the next day, was put off. He gave as reasons that the season was too far advanced to get to the southern factory before the great cold set in, that the astronomer47 was anxious to complete his meteorological observations, and would therefore submit to another winter in the north, that game was so plentiful48 provisions from Fort Reliance were not needed. &c., &c. But about all these matters the brave fellows cared little.
Lieutenant Hobson ordered his men to spare the furred animals in future, and only to kill edible49 game, so as to lay up fresh stores for the coming winter; he also forbade them to go more than two miles from the fort, not wishing Marbre and Sabine to come suddenly upon a sea-horizon, where the isthmus50 connecting the peninsula of Victoria with the mainland was visible a few months before. The disappearance51 of the neck of land would inevitably52 have betrayed everything.
The day appeared endless to Lieutenant Hobson. Again and again he returned to Cape Bathurst either alone, or accompanied by Mrs Barnett. The latter, inured53 to danger, showed no fear; she even joked the Lieutenant about his floating island being perhaps, after all, the proper conveyance54 for going to the North Pole. “With a favourable55 current might they not reach that hitherto inaccessible56 point of the globe?”
Lieutenant Hobson shook his head as he listened to his companion’s fancy, and kept his eyes fixed upon the horizon, hoping to catch a glimpse of some land, no matter what, in the distance. But no, sea and sky met in an absolutely unbroken circular line, confirming Hobson’s opinion that Victoria Island was drifting to the west rather than in any other direction.
“Lieutenant,” at last said Mrs Barnett, “don’t you mean to make a tour of our island as soon as possible?”
“Yes, madam, of course; as soon as I have taken our bearings, I mean to ascertain the form and extent of our dominions57. It seems, however, that the fracture was made at the isthmus itself, so that the whole peninsula has become an island.”
“A strange destiny is ours, Lieutenant,” said Mrs Barnett. “Others return from their travels to add new districts to geographical58 maps, but we shall have to efface59 the supposed peninsula of Victoria!”
The next day, July 18th, the sky was very clear, and at ten o’clock in the morning Hobson obtained a satisfactory altitude of the sun, and, comparing it with that of the observation of the day before, he ascertained exactly the longitude in which they were.
The island was then in 157° 37’ longitude west from Greenwich.
The latitude obtained the day before at noon almost immediately after the eclipse was, as we know, 73° 7’ 20” north.
The spot was looked out on the map in the presence of Mrs Barnett and Sergeant Long.
It was indeed a most anxious moment, and the following result was arrived at.
The wandering island was moving in a westerly direction, borne along by a current unmarked on the chart, and unknown to hydrographers, which was evidently carrying it towards Behring Strait. All the dangers foreseen by Hobson were then imminent60, if Victoria Island did not again touch the mainland before the winter.
“But how far are we from the American continent? that is the most important point just at present,” said Mrs Barnett.
Hobson took his compasses, and carefully measured the narrowest part of the sea between the coast and the seventieth parallel.
“We are actually more than two hundred and fifty miles from Point Barrow, the northernmost extremity61 of Russian America,” he replied.
“We ought to know, then, how many miles the island has drifted since it left the mainland,” said Sergeant Long.
“Seven hundred miles at least,” replied Hobson, after having again consulted the chart.
“And at about what time do you suppose the drifting commenced?”
“Most likely towards the end of April; the ice-field broke up then, and the icebergs which escaped melting drew back to the north. We may, therefore, conclude that Victoria Island has been moving along with the current parallel with the coast at an average rate of ten miles a day.”
“No very rapid pace after all!” exclaimed Mrs Barnett.
“Too fast, madam, when you think where we may be taken during the two months in which the sea will remain open in this part of the Arctic Ocean.”
The three friends remained silent, and looked fixedly62 at the chart of the fearful Polar regions, towards which they were being irresistibly63 drawn, and which have hitherto successfully resisted all attempts to explore them.
“There is, then, nothing to be done? Nothing to try?” said Mrs Barnett after a pause.
“Nothing, madam,” replied Hobson; “nothing whatever. We must wait; we must all pray for the speedy arrival of the Arctic winter generally so much dreaded by sailors, but which alone can save us now. The winter will bring ice, our only anchor of salvation64, the only power which can arrest the course of this wandering island.”
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1
ascertain
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| vt.发现，确定，查明，弄清 | |
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longitude
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| n.经线，经度 | |
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latitude
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| n.纬度，行动或言论的自由(范围)，(pl.)地区 | |
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ascertained
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| v.弄清，确定，查明( ascertain的过去式和过去分词 ) | |
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promontory
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| n.海角；岬 | |
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immediate
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| adj.立即的；直接的，最接近的；紧靠的 | |
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dreaded
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| adj.令人畏惧的；害怕的v.害怕，恐惧，担心( dread的过去式和过去分词) | |
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catastrophe
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| n.大灾难，大祸 | |
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drawn
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| v.拖，拉，拔出；adj.憔悴的，紧张的 | |
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latitudes
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| 纬度 | |
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contingency
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| n.意外事件，可能性 | |
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colonists
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| n.殖民地开拓者，移民，殖民地居民( colonist的名词复数 ) | |
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icebergs
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| n.冰山，流冰( iceberg的名词复数 ) | |
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solitudes
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| n.独居( solitude的名词复数 )；孤独；荒僻的地方；人迹罕至的地方 | |
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lieutenant
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| n.陆军中尉，海军上尉；代理官员，副职官员 | |
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ERECTED
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| adj. 直立的，竖立的，笔直的 vt. 使 ... 直立，建立 | |
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considerably
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| adv.极大地；相当大地；在很大程度上 | |
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sledges
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| n.雪橇，雪车( sledge的名词复数 )v.乘雪橇( sledge的第三人称单数 )；用雪橇运载 | |
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hoist
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| n.升高，起重机，推动；v.升起，升高，举起 | |
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concise
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| adj.简洁的，简明的 | |
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solder
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| v.焊接，焊在一起；n.焊料，焊锡 | |
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prospect
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| n.前景，前途；景色，视野 | |
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resolute
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| adj.坚决的，果敢的 | |
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exertions
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| n.努力( exertion的名词复数 )；费力；（能力、权力等的）运用；行使 | |
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deserted
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| adj.荒芜的，荒废的，无人的，被遗弃的 | |
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solidification
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| 凝固 | |
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cape
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| n.海角，岬；披肩，短披风 | |
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prudent
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| adj.谨慎的，有远见的，精打细算的 | |
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pretext
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| n.借口，托词 | |
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vessel
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| n.船舶；容器，器皿；管，导管，血管 | |
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embark
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| vi.乘船，着手，从事，上飞机 | |
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thaw
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| v.（使）融化，（使）变得友善；n.融化，缓和 | |
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secrecy
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| n.秘密，保密，隐蔽 | |
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conspirators
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| n.共谋者，阴谋家( conspirator的名词复数 ) | |
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atmospheric
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| adj.大气的，空气的；大气层的；大气所引起的 | |
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marine
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| adj.海的；海生的；航海的；海事的；n.水兵 | |
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touching
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| adj.动人的，使人感伤的 | |
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nautical
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| adj.海上的，航海的，船员的 | |
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presentiment
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| n.预感，预觉 | |
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stationary
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| adj.固定的，静止不动的 | |
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eddy
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| n.漩涡，涡流 | |
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veered
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| v.（尤指交通工具）改变方向或路线( veer的过去式和过去分词 )；（指谈话内容、人的行为或观点）突然改变；（指风） （在北半球按顺时针方向、在南半球按逆时针方向）逐渐转向；风向顺时针转 | |
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cardinal
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| n.(天主教的)红衣主教；adj.首要的，基本的 | |
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uncertainty
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| n.易变，靠不住，不确知，不确定的事物 | |
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sergeant
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| n.警官，中士 | |
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fixed
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| adj.固定的，不变的，准备好的；(计算机)固定的 | |
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astronomer
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| n.天文学家 | |
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plentiful
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| adj.富裕的，丰富的 | |
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edible
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| n.食品，食物；adj.可食用的 | |
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isthmus
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| n.地峡 | |
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disappearance
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| n.消失，消散，失踪 | |
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inevitably
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| adv.不可避免地；必然发生地 | |
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inured
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| adj.坚强的，习惯的 | |
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54
conveyance
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| n.(不动产等的)转让，让与；转让证书；传送；运送；表达；（正）运输工具 | |
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favourable
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| adj.赞成的，称赞的，有利的，良好的，顺利的 | |
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inaccessible
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| adj.达不到的，难接近的 | |
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dominions
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| 统治权( dominion的名词复数 )； 领土； 疆土； 版图 | |
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geographical
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| adj.地理的；地区(性)的 | |
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efface
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| v.擦掉，抹去 | |
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imminent
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| adj.即将发生的，临近的，逼近的 | |
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extremity
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| n.末端，尽头；尽力；终极；极度 | |
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fixedly
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| adv.固定地；不屈地，坚定不移地 | |
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irresistibly
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| adv.无法抵抗地，不能自持地；极为诱惑人地 | |
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salvation
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| n.（尤指基督）救世，超度，拯救，解困 | |
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