Tag Archives: hiking

Petermann Glacier & Videos & Science

I just re-discovered four stunning science videos from the last expedition to reach Petermann Gletscher in Greenland. Each video is 3-6 minutes long and was made professionally by Saskia Madlener of 77th Parallel Productions with partial support from the US National Science Foundation. They were first posted at

https://petermannsglacialhistory.wordpress.com/videos/

and relate to a joint 2015 US-Swedish Expedition. The project involved diverse groups of geological, physical, biological, and chemical scientists from Sweden, England, Scotland, Denmark, Germany, Canada, and the USA who all worked together aboard the Swedish icebreaker Oden for 6 weeks. [For full resolution HD video click on the Vimeo icon in the video.]

Petermann Glacier 2015 – Overview from 77th Parallel on Vimeo.

Petermann Glacier 2015 – Ocean & Ice from 77th Parallel on Vimeo.

Petermann Glacier 2015 – Rocks & Shells from 77th Parallel on Vimeo.

Petermann Glacier 2015 – Expedition from 77th Parallel on Vimeo.

Oceanographers in Thule, Greenland

Returning from Petermann Fjord and Gletscher, we left the Swedish icebreaker I/B Oden and its fine crew yesterday afternoon. Our military plane to southern Greenland is broken with spare parts needed to be shipped in from Air Force bases in the United States and Germany. Thule Air Force Base (AFB) at Pituffik is the northern-most US military installation that is maintained since the Cold War with lots of help from Danish authorities and workers. Thule AFB is a large airfield and supply center for much of northern Greenland and beyond. Air temperatures are in the 40ties and it feels very warm after sailing south for 3 days to get here.

As last year, the first thing I did after living for 5 weeks in tight quarters on a ship was head out into the wilderness. While almost everyone else was partying ashore after raiding the local supermarket for fresh fruit, vegetables, beer, and wine, Frederik and I headed out the to climb the mountain that I wanted to climb since I first set eyes on it in 2003. We did not set out until well past 6pm local time, but with lots of sunlight even past midnight, we set out. Who knows if and when we may get this opportunity again. There were also some geocaches.

Geocaching map of Thule AFB, North Mountain, and Dundas Mountain. Smiley faces show that I found and opened the hidden treasures.

Geocaching map of Thule AFB, North Mountain, and Dundas Mountain. Smiley faces indicate that I found and opened the hidden treasures.

Frederik is Swedish ecologist whose work around Petermann Fjord was mostly land-based. Leading a group of 3-4 researchers, he was taking an inventory of plant and wild life in a methodical way by setting out a grid 2 meters by 2 meters at random locations. His team then painstakingly counted and recorded every bit of plant, seed, or animal excrement (=shit) that they could find and count. They were living in tents for 5-10 days at a time, returned to the ship via helicopter for a shower, a meal, and to change study area. Within 8 hours his group was usually gone again not to be seen for another 5-10 days.

In contrast to these intense “working hikes,” our leisurely 4 hour stroll was relaxing as he had to record nothing and did not have to lead anyone. Nevertheless, I got blisters on my feet that were well worth this guided nature tour as Frederik patiently answered all my questions on all the trees (1 inch high), all the flowers (1/3 inch), and all the animals that we we saw (falcons, hares, foxes). He also told me that during our 4 hour hike he saw more wild and plant-life than he had seen the entire 4 weeks earlier up north in Hall and Washington Land of Greenland and Ellesmere Island of Canada. There are shades of gray and there are many shades of bare.

On our way out of town we followed the road to get to a bridge that crossed a big stream of run-off from the nearby Greenland ice sheet that was visible in the distance. Quickly, however, we noticed that the dusty roads are not really leading us to where we wanted to go, so we made our own path over the ridge to the north of town called creatively “North Mountain.” From there we hiked down to the beach of an isthmus that connects to the landmark Dundas Mountain with remains of the old village on this spit of sand and gravel. A group of Danes in trucks and on all-terrain vehicles greeted us at the bottom of Dundas Mountains. Frederik later told me that they were mostly trying to get information on women that may have arrived with us, but they also encouraged us to race up the 60 degree slope. The record apparently stands at 6 minutes and 45 seconds, but we were in no mood to race … quite the opposite: We wanted to take in the views and relax amidst stunning natural beauty in the rough:

Once atop I found the geocache I was looking for as well as a trackable treasure. When I recovered this trackable and posted the find online, I got an elated e-mail from Australia where the owner of the treasure lives. The treasure is now with me in Delaware where I will hide for other people to find and move along in a wonderful game of hide and seek and traveling.

Now that I am home again after 6 weeks away without real internet or e-mail access (imagine the horrors), I want to tell some of the many stories that involve a group of people doing science, making discoveries, and share what they find. Most of us are deeply grateful for the privilege to make these discoveries: It is people like you, my dear reader, because the funds for ships and planes and food and fuel and much more comes from organizations like the National Science Foundation, the National Aeronautics and Space Administration, as well as the US Department of Defence, but ultimately the funds all come from tax-paying citizens of a great country.

Arctic Oceanographers Ashore In Tromso

Oceanographers are a bit crazy. This is especially true after sailing and working 4 weeks aboard a ship in the ice and fog and snow and drizzle that characterize summer in Fram Strait between northern Greenland and Spitsbergen. The one color one does NOT see is green, there just is none. So, when we got off FS Polarstern last thursday, what did we do? Continue reading