As the ship Discovery sailed back from a voyage along the Great Barrier (Ross Ice Shelf), the commander of the expedition, Robert Falcon Scott, was eager to find a suitable cove to moor the ship for the winter. On February 8, 1903, skirting along the west side of Mt. Erebus (the active shield volcano on Ross Island,) Discovery rounded the tip of the long peninsula and found a small, protected bay backed by fast ice and shoreline. After weighing the pros and cons, Scott recorded in his journal, “On the whole to-night I feel like staying where we are.” In a saddle just inland of the point, the party constructed a large, square hut for storage, and two smaller ones for geomagnetic observations. From its mooring at Hut Point, Discovery commanded a view of Winter Quarters Bay encircled as it was by volcanic landforms, the most prominent being Observation Hill. What Scott did not know at the time was that the breakout of ice during the 1902-03 austral summer was particularly deep into McMurdo Sound. After being fast for two winters and nearly so for a third, he came to realize. Subsequently, Shackleton was stopped by fast ice in 1908 at Cape Royds, 20 miles north of Winter Quarters Bay, and Scott in 1911 at Cape Evans about eight miles south of Cape Royds. At the start of the International Geophysical Year (IGY, 1957-58,) the US chose Winter Quarters Bay as the location of its main center of operations, naming it McMurdo Station. The station is situated at a unique and strategic site. The slip behind Hut Point has water deep enough to accommodate large supply ships and tankers. In the early summer the ice out from the station is hard and smooth from the previous winter’s freeze and allows the landing of wheeled aircraft. Whereas about five miles to the south and up a gentle rise one comes to the Ross Ice Shelf, where a prepared runway allows aircraft landings all season. The construction of McMurdo Station was the responsibility of the Navy’s newly established Task Force 43 (nicknamed Operation Deep Freeze), under the command of Adm. George Dufek. Because the hillsides around Winter Quarters Bay are fairly steeply inclined, the first task of the Seabees was to bulldoze down from the hillsides any loose volcanic gravel they could find and with it built terraces where buildings could be constructed. The station evolved quickly. By 1970 when I first saw McMurdo, all of the principal buildings were in place, and most of these have not changed their footprint since then. All of the pipes for water and sewer are above ground and must be insulated and wrapped in heat tape. The hospital, the garages, the firehouse, the helicopter hangar, the command center, the field staging buildings, the NSF chalet, all of these have been there from early years. The dining area was redesigned in the 1990’s, and the outside of the building was painted blue over the old tan, but the store and rec rooms remained pretty much the same. What has changed is the sleeping quarters. In 1970 most everyone slept in group quarters with toilets and showers down the hall. By the 1980’s a series of buildings were constructed to house the growing population of McMurdo. Since then the standard is a pair of shared bedrooms sharing a common sink, shower, and toilet. A new science building was opened in November 1991, providing much needed space for science projects at the base. The cargo yards and the yard for recycling seem only to get bigger every year. The two views of McMurdo Station that follow were shot in January 1983 and January 2011. One notable difference is the buildings that housed the nuclear power plant half way up on the side of Observation Hill in the lower left of the 1983 photo are gone in the 2011 photo. When it was shut down in October 1972, the plant had a record of more than a decade of continuous service. Since then, McMurdo has been powered by petroleum, and of late by supplementary wind power. Note the presence of fuel tanks up the hill on the far side of McMurdo in the 1983 photo, and their removal by 2011, along with the addition of several new tanks in the foreground of the photo.
Anyone who travels to the deep field in Antarctica experiences setting foot in places where no human previously has traveled. Even if several field parties have worked in an area, there are still many ridgelines, moraines, tributary glaciers, and drifts that are virgin surfaces with no footprints. I have always felt a certain thrill, along with privilege, good fortune, and satisfaction, when I see a new perspective and frame a camera shot of a new location. I have climbed many mountains in places other than Antarctica and have often wondered if I was the first to reach some lonely spot. But I could never be confident that some old prospector searching for gold or a herder chasing goats into high country had not previously climbed a ridge on which I was standing. In most of the Transantarctic Mountains, however, the travelers have been precious few, and those who have gone before have typically left maps and scientific reports of exactly where they went. Nevertheless, I must admit that after thirteen expeditions to Antarctica, the excitement has faded somewhat. Now, what gives me an even greater thrill is the knowledge that I am standing exactly where members of a previous field party have been and I am gazing over the same vista. I imagine their approach and wonder how it felt to them to be the first. I feel a connection, especially when I discover a cairn left by a field party as a marker of its achievement, and sometimes even a written record of who the men were and what they did. For instance, in the early seasons after the International Geophysical Year in the late 1950s and early 1960s, when topographers were scouring the Transantarctic Mountains to prepare their maps, they built cairns at many of their survey stations. Perhaps a half-dozen times over the years, I have come upon these robust, chest-high constructions built from whatever stone the bedrock offered. Invariably they are placed at some high point overlooking a spacious panorama. Some might say that they are blemishes on pristine wilderness, but to me any cairn is an apt monument to the human history of this frozen land. The most memorable cairn I’ve found was left by Laurence Gould’s party on Supporting Party Mountain in 1929. This was the end point of a 600-mile traverse begun at Little America with pause at the mountain front when Byrd flew by on his historic flight to the South Pole, and thence eastward discovering new mountains as the party progressed. During the 1977–1978 field season, my party was working in the area to the north of Leverett Glacier. From Gould’s writings, we knew that his party had built a cairn at the summit of the mountain there at the easternmost reach of the exploration. In it Gould had left a note claiming the territory to the east of longitude 150 in the name of the United State of America. Five years later, a field party associated with the second Byrd Antarctic expedition, revisited the cairn at the beginning of a traverse up Scott Glaceer. We knew the leader, Quin Blackburn, had left a note of his own, copied Gould’s note, and carried the original back to him. I was determined not to miss this remnant of the heroic era, and planned a day of mapping that would include a climb to the summit of Supporting Party Mountain and to its cairn. We approached up the gentle north ridge, whereas Gould’s and Blackburn’s parties had climbed up the steep western spur. Because of the convexity of the ridgeline we did not see the cairn until we were almost on it. Then there it was—an alien sign of humanity in a lifeless landscape! We peered into the chinks between the rocks and spotted the treasure deep within.The proper construction of a cairn in which a record is left includes a stone that can be withdrawn so that the contents can be easily accessed, and indeed that was how this cairn was made. I carefully removed the doorway stone, reached in, and took out a colorful tin can that had once held dried oats for Gould’s party. Inside the tin were the penciled notes, written with precision and flare in a surprisingly steady hand, given that Blackburn must have written them either with a gloved hand or a bare hand stiffened by the cold. In addition, there were a bamboo splint and a broken thermometer, left as relics of their heroic traverse. My group lingered by the cairn, looked out at the scene that Gould and Blackburn had beheld, discussed the route that they had taken to this spot, took photos as souvenirs, then replaced the notes, added our own, and descended the mountain. (Excerpt from The Roof at the Bottom of the World.)
Gallery: Vanda Ice Cracks
In the field when it comes to the kitchen, Stump’s first rule is, “No Soap!” Remember that every ounce of water has to be made by melting snow on the Coleman stove. By the time that a party settles into a field camp, we already pretty much share our germ pool, and remain healthy in isolation. Soapy water requires rinsing. If you do not rinse completely, soap on the dishes of the next meal can cause gastric distress. The extremely dry air of Antarctica is hard enough on all but the oiliest of skin, but repeatedly putting hands in soapy water is a guarantee of dry, cracked knuckles and cuticles. So the routine after a meal is that we wipe our plates with a paper towel, and then put a few tablespoons of boiling water on the plate. Swish it around with a finger to melt any grease and dissolve the remaining food, pour the bit down the sump hole, and dry with a clean paper towel. Voila! The dishes are ready for the next meal. Cook pots require a little more water generally, but the drill is the same. I tend not to cook much heavily fried food in the field, mainly due to the trouble of cleaning up. Then there is the question of personal hygiene, of washing. Antarctica is a remarkably clean place. To be sure there is dirt down in the rocks on a moraine, and the Dry Valleys across from McMurdo Station are blanketed in soil and dirty glacial drift. But generally one encounters only ice, snow, and rock in the field. One doesn’t get dirty from without. Exceptions might be greasy hands from working on a snowmobile, or blackening of the face over time due to soot from poorly burning white gas. For these, a little soap might be appropriate, followed by a liberal coating of Corn Huskers Lotion or Bag Balm. I find it desirable to go into the field with enough tee-shirts and tightie-whities to change about once a week, and enough socks to change somewhat more frequently than that. For the rest of it, I adopt a laissez-faire attitude, letting Nature take its course. In my experience, you itch for about a week, mainly on the head and back. Depending on how much you have been sweating while out on the slopes, you acquire the acrid odor of a locker room. But pungent sweat along with the itch passes after a week or so, and the body moves to the phase of funk. In the cook tent body odor is shared like the germ pool, unconsciously as the individuals ripen in the communal pew. A dose of athlete’s foot, however, can threaten the balance, especially if the victim is drying his/her socks in the shared space. As weeks go by the scent attains a rich fullness, but is barely noticed somewhere there in the background. The aura of the cook tent gives notice to the odorless interior of Antarctica, emphatically, that humans are there. At the time of pick up our olfactory impact on the Herc crews was visible. We always made our first stop in McMurdo the mess hall, where we would chow down on freshies and someone else’s cooking, and let the rest of the room whiff the aura of the deep field from whence we had come. Finally, we would make it to our long awaited showers, alone and naked, hot and steamy, the pleasure of lathering all the crevices, washing away the grime, becoming odorless. It is hardly a reason not to shower for so long, but after that first shampoo one’s hair has the silkiest, smoothest body, conditioned au naturel in pure funk. My parting shot is this. One slow news day in the late 1970’s I was enjoying a phone interview with a sweet, young reporter from the Mesa Tribune who was asking about my Antarctic research. At some point toward the end I allowed that after nine weeks without a bath one gets pretty. The next morning on the front page of the Tribune was the banner, “ASU PROFESSOR “GETS FUNKY” ON THE ANTARCTIC TUNDRA.” It gave me pause. Although she did get the first part right, I am still looking for tundra in the Transantarctic Mountains.
Perhaps the best way to begin this blog is to tell how I came to do research in the Transantarctic Mountains. I was leaving grad school at Yale in the spring of 1970, under a cloud, when I said to my mentor, Dick Armstrong, that I was fed up with academia and wanted “to get as far away as possible.” Dick’s response was, “Why don’t you try Antarctica?” and he gave me a list of names at universities that had recently been funded for geological research in the Transantarctic Mountains. Several responses pointed me toward Ohio State, which had just landed a large grant from the National Science Foundation (NSF). The centerpiece of the proposal had been to search for new localities of vertebrate fossils, like the ones found the season before at a place called Coalsack Bluff. But the proposal also included grad students to study each of the major rock groups in the area, and I was chosen to cover the suite of metamorphic rocks. We were situated at a remote camp in the Transantarctic Mountains, around 600 miles south of McMurdo Station (the main US base on the continent) served by three Huey helicopters, flown and maintained by Navy personnel of VXE-6. The helos had a range of 100 miles, and we occupied two camps, so our coverage was 300 miles of the Transantarctic Mountains. To me, the situation was astounding. A typical work day would be fly out to some remote spot, be left with survival gear, hike and climb around in the mountains all day recording geology and collecting rocks, and then be picked up and flown back to the camp for dinner. I had grown up in rural, central Pennsylvania steeped in the Appalachians, a lover of mountains, their wildness, their hidden recesses, their vistas, their strenuous demands. It was one of the main reasons that I had chosen to go into geology. By 1970, I had been west several times, had done Geology Field Camp in the Tobacco Root Mountains of western Montana, but beyond that, mountain belts like the Alps, the Himalayas, and the Andes, were all dreams. From regional geology classes and poring over globes, I knew of the Transantarctic Mountains, but they were so obscure that they had never remotely figured in any of my dreams. The reality of working in the Transantarctic Mountains was profound. I had never experienced such pristine wilderness. I remember thinking how clean the place was. The landscape was stark and lifeless (an Ahem! here from the microbial biologists), an alien world of ice and rock and wind, fundamental Nature arrayed in the most beautiful shapes and patterns. The research opportunity, too, was amazing, with geological field mapping as the primary activity for data collection, and a virgin region where every day I reached places that no one had set foot before. By the time I returned from Antarctica (from “the Ice” as Antarcticans like to say), I was obsessed with going back. Suffice it to say that I did make it back, and have continued to do so intermittently over the past 40 years. The patron of my research for all these years has been the National Science Foundation (NSF), specifically the Office of Polar Programs (OPP), which administers the U. S. Antarctic Program (USAP). I have only good things to say about NSF, but should make the disclaimer up front that the opinions expressed in this blog are mine, and do not necessarily reflect those of the National Science Foundation. Research in Antarctica is focused in a variety of fields besides geology, including astrophysics, glaciology, biology, and ocean and atmospheric sciences, with many projects these days having an emphasis in climate studies. The logistics that run the program are an integral part of everyone’s research, and a fascinating subject on their own. As I move forward with this blog my intention is to recount what it has been like to do fieldwork in the Transantarctic Mountains, the camp life, the logistics of being there, climbing mountains, crossing paths of early explorers, the geology, Nature writ large. Each posting will also include a gallery of several images related by a theme.