From In the Kingdom of Ice: The Grand and Terrible Polar Voyage of the USS Jeannette, by Hampton Sides (Knopf Doubleday, 2014), Kindle pp. 316-318:
THE LENA RIVER originates nearly three thousand miles to the south of the Arctic Ocean, in a mountain range near Lake Baikal in the deep interior of Russia, not far from the border with Mongolia. As the river flows through the forested solitudes of Yakutia, it picks up tributary after tributary—the Kirenga, the Vitim, the Olekma, the Aldan, the Vilyui. The Lena is the world’s eleventh-longest river, draining the world’s ninth-largest watershed, a boggy, mosquitoey swath of tundra and taiga that measures more than 960,000 square miles. The amount of sediment carried by the Lena is extraordinary—and the river’s enormous power discharges a plume of silt and debris more than fifty miles out into the Arctic Ocean.
The Lena, like only a few of the world’s largest river systems, flows northward, toward a mostly frozen sea. In the fall, it begins to freeze first at its mouth, not at its source, which means that it develops a natural barrier against the force of its own massive current. As winter approaches in the Arctic, the river continues to flow with unchecked power, until it meets the ever-thickening plug of ice at its lower reaches.
The water’s only response is to spread out, frantically seeking other paths to the sea. In other words, the ice distorts and magnifies the tendency all rivers have of fanning out at their mouths. The pressures that build behind the Lena’s ice dam become so tremendous that the river splays over more than eleven thousand square miles. This riot of swollen currents creates one of the largest and most complicated deltas in the world.
From the air, the Lena delta looks rather like the cross section of an enormous tumor that bulges far out into the Laptev Sea from the Siberian mainland. Inside this protruding mass, 125 miles in width, is a confusing mesh of branched streams twisting and threading across sandy flats pocked by thousands of ponds and lakes and oxbow swamps. The delta has more than fifteen hundred islands—though that number changes all the time. The river, as it pushes through this morass of alluvium, divides into seven main branches, which, in turn, subdivide into scores and scores of lesser ones, an array of channels that redirect themselves from season to season as they course like capillaries toward the Arctic Ocean. The river’s assiduous probing continues until early winter, when the weather finally turns so cold that this titanic natural plumbing project backs up entirely—freezing solid all three thousand miles upstream, creating a superhighway of ice.
A report that would come out in 1882 would note, “No chart had been laid down of this desolate region, and indeed it would seem impossible to make any which would not be falsified by the changes which every fresh season brought.” Petermann’s map was the only one that had been published with any level of detail, but it was largely hypothetical and riddled with major errors. His map showed eight mouths to the delta, when in fact there were more than two hundred—and the few place-names, landmarks, and villages specified on his map were either grossly misplaced or didn’t exist at all.
This was the utterly bewildering landscape that De Long and his men approached on the afternoon of September 16, 1881. They were three miles out from the delta, yet they were already stuck, grounded on the river’s massive deposits of silt.
When De Long stood up to assess the problem, only one solution came to mind. He had everyone crawl out of the boat to lighten her load, so that she would ride a few inches higher in the water. The men, wading in the riffling currents, gathered around the cutter and began to guide her, sometimes shove her, toward land. Only Snoozer [the last dog] and a few disabled men remained in the boat.
Through the clear, shallow water, the wading men could see that the congealed beds of silt on which they oozed along had been brushed into ornate patterns by the play of the currents. Small fish darted this way and that. The water varied between one and a half and four feet in depth but generally became shallower the closer they drew toward land. The mud sucked at their boots, sometimes pulling them clear off their feet. In frustration, some of the men hurled their mukluks into the cutter and waded barefoot.
Often the boat ran aground, forcing the crew to heel her over and angle the bow toward a more promising channel. It was backbreaking labor, made more unpleasant by the cold of the river, which soon turned their feet and legs numb. While most of the men grunted and strained around the gunwales of the boat, others waded ahead, wielding oars to smash the young ice and scouting the best path toward land.
Throughout the day, they made only halting progress, advancing perhaps a mile. They could move only when the tide was in—at low tide the boat sat stuck in the slough. By late afternoon, said Nindemann, “everyone was pretty well played out.” They crawled back into the boat with Snoozer and shared a drab dinner of beef tongue. Afterward, Ambler asked everyone to take off their boots so he could examine their feet. What the doctor saw greatly alarmed him. A day of wading in the frigid water had come at a tremendous cost. The men’s feet were badly swollen and had developed a sickening bluish pallor. Ambler feared that frostbite was rampant among the crew. Boyd, Erichsen, Collins, Ah Sam, and Captain De Long were in the worst shape, but everyone’s extremities had suffered.


