Western ice and pack ice

The Western ice and pack ice are the moving barriers that define the Kronos’s approach to Greenland: two bodies of ice with different origins, meeting in the waters the ship must cross. Their geography is not scenery alone. It governs which routes are possible, makes the vessel’s course a matter of risk and authority, and reveals how little a plotted line can promise in a landscape continually remade by ice.

Two ice systems

The pack ice arrives from the east. It forms a belt that rounds Cape Farewell in November and stretches north past Godthåb. The western ice has another origin: it forms in Baffin Bay and is forced south through Davis Strait, where it freezes together with the winter ice. Near the fishing grounds north of Holsteinsborg, the western ice and winter ice combine into a field the Kronos is expected to encounter.

The distinction matters to the people planning the voyage. Captain Lukas describes icebergs as the familiar, almost misleading public image of Arctic danger; in his account, the more serious obstacle is the expansive field ice. Icebergs may be conspicuous, but the continuous belt of pack ice and the joined western and winter ice determine whether a ship can pass at all. The hazards are therefore not reducible to a single dramatic encounter with an iceberg: the route runs into a changing system of ice, fed from different directions and joined along the coast.

The voyage and its risks

Before Smilla learns the intended destination, Lukas describes a meeting with the people who later employ him. They ask how he regards the sea north of Godthåb in March. He calls it hell and attempts to explain the pack ice, the so-called Iceberg Cemetery, and the dangerous waters along the coast, where drift ice, calving icebergs, and ice avalanches move directly from glaciers into the sea. Even the American nuclear-powered icebreaker Northwind from Thule Air Base ventures through only every third or fourth winter. His warnings do not change their plan; they already know the conditions and answer his reservations by asking how good his checkbook is.

The route is hazardous not simply because of the ice but because those directing the voyage withhold information and disregard the captain’s expertise. Lukas is hired to command the ship, yet his employers have already chosen to proceed. Later he traces the intended course on a South Greenland chart: north along the coast, around Cape Thorvaldsen, then north-northwest to a position in the open ocean near Vestland. He says that is all he knows, and that the western ice extending south to Holsteinsborg is as far as he is willing to take them. The mapped course gives the journey a legible destination; Lukas’s boundary marks the difference between a line on a chart and a passage he judges survivable.

Navigation, knowledge, and control

The ice is encountered through layers of representation as well as direct experience. The chart used to show the course is overlaid with a transparent facsimile bearing lines, circles, cross-hatching, and black triangles from the transmitter at Julianehåb. These marks indicate ice concentrations, visibility, and iceberg positions. They make the route readable as information, but do not remove uncertainty: the plotted course stops at a point in the ocean, while the ship’s progress depends on conditions that can obstruct or alter the passage.

Smilla’s way of understanding landscape offers a contrasting form of orientation. She describes looking at a map once and seeing the landscape rise from the paper, across topographic contours, military ice-pack maps, X-band radar photographs, LANDSAT scans, geological sediment maps, and thermal images. The technical symbols function for her like an alphabet that disappears once she can read the text of the ice. That account connects chart-based navigation to an embodied fluency in terrain, without making them identical. The voyage’s charts record measurements and positions; the ice itself remains a medium that must be interpreted.

The contrast is sharpened by Smilla’s remembered experience in fog, when her mother and the other travelers follow her direction and place her at the front of the sled. She recalls knowing where a corner lay before it appeared from the night, as if a silver line stretched between her and home in Qaanaaq. This recollection belongs to travel over snow rather than the Kronos’s sea route, but it establishes the practical, intimate knowledge of a landscape that informs her later attention to ice. Against the employers’ concealed destination and Lukas’s plotted course, her orientation suggests another way of knowing where one is: through close reading of the environment rather than command of its instruments alone.

Narrative significance

The ice systems give the expedition’s route a physical limit and a political one. Lukas can describe the conditions and mark the point where he will no longer proceed, but the people financing the voyage possess the power to buy the ship and order it onward. His knowledge is indispensable and yet subordinated. The resulting antagonism aboard the Kronos is not an abstract disagreement about temperament: it is produced by a dangerous passage whose risks the captain understands and whose purpose the employers conceal.

The western ice and pack ice also complicate the idea that a route is simply a line between named places. Cape Farewell, Godthåb, Holsteinsborg, and Vestland locate the journey, while the changing ice belt determines what those coordinates can mean in practice. The ship’s destination may be plotted, but access remains contingent on ice, visibility, and judgment. In this sense, the ice is both the expedition’s environment and the force that tests the authority of its maps, its captain, and the people who have paid to send it north.