Luigi with icicle sword.......along the Defile--Seuss Glacier
Yesterday, Devin (geologist), Luigi. (biologist-microbes) and I took a very long walk down the Taylor Valley. We were dropped off by helicopter at Blood Falls—where the cascading water is red and stains the Taylor Glacier over which it falls. This year was not a banner year for the color—but it still turned the glacier rusty red due to iron oxide. The explanation--“Poorly soluble hydrous ferric oxides are deposited at the surface of ice after the ferrous ions present in the unfrozen saltwater are oxidized in contact with atmospheric oxygen. The more soluble ferrous ions initially are dissolved in old seawater trapped in an ancient pocket remaining from the Antarctic Ocean when a fjord was isolated by the glacier in its progression during the Miocene period, some 5 million years ago when the sea level was higher than today.” (from Wikipedia http://en.wikipedia.org/wiki/Blood_Falls)
Our first part of the walk was on the north side of Lake Bonney-across from the falls. We walked, for two hours, on the frozen lake, stabilizers (cleat like attachments) Velcroed to our boots. Mount Matterhorn and Mount Thompson towered over us. On the south side of the lake, up the side of the mountain, were some renowned ventifacts—rocks transformed by the wind and elements into a variety of sculptural forms. However it was too far out of our way to see them—perhaps I will go back.
After Lake Bonney our walk took us along a stream and the valley opened up. We passed the LaCroix Glacier above us to our south. Devin explained the rock formations—great having a geologist with us—Luigi added to my understanding of the presence of microbes in this harsh setting.
We walked around Mummy Pond, where the water was unfrozen and flowing. Then we came upon the Seuss Glacier—for all of us the most spectacular part of our hike. We walked through the narrow chasm named the Defile. The glacier walls were carved like pillows with regular scoop-like indentations. There were long icicles hanging along the ice walls. From here we descended into the Lake Chad/Hoare Valley and walked on the lakes, stabilizers reattached, back to camp—twelve miles in total.
Saturday, January 9, 2010
Wednesday, January 6, 2010
Painting in the SNOW!!!!
http://www.youtube.com/watch?v=Grt9IlFQ9T8
I tried--but finishing in the kitchen. You can see the beginning in the posted video.
I tried--but finishing in the kitchen. You can see the beginning in the posted video.
Snow at Lake Hoare
It snowed and no one could leave ...even the helicopter pilots stayed here last night. Pilots Paul and Greg are cooking breakfast....
Tuesday, January 5, 2010
A Day at Lake Hoare and Goldman Pond
Just to remind me that I am In Antarctica--it did get rather cold the night before last and when I woke up my towel was frozen stiff, my sleeping bag was icy and there was snow covering my tent. Yesterday was cold all day and I didn't go out much. The surface snow melts very quickly here because the sun is strong and the air is so dry. Drew inside-out a bunch of windows. Also photographed significant objects for later work. You adjust to the weather--but if you spend time not moving (as when I am painting) I sometimes realize that my hands or toes are quite frozen.
Today I went with Italian biologist Luigi Michaud to the nearby Goldman Pond--but we went by helicopter because he had heavy water samples to carry back--just a 10 minute helo trip. In the picture here he is wearing hip-waders....He has to go into the very cold pond to get his samples.
You can see I worked small because I knew we weren't going to be there very long. I did quite a bit today- 5 or 6 pieces of different sizes--drawings and watercolors and gouache.
And this evening I baked a chocolate cake in the very well-equipped Lake Hoare Kitchen. There is a great cooler here--outside!
Today I went with Italian biologist Luigi Michaud to the nearby Goldman Pond--but we went by helicopter because he had heavy water samples to carry back--just a 10 minute helo trip. In the picture here he is wearing hip-waders....He has to go into the very cold pond to get his samples.
You can see I worked small because I knew we weren't going to be there very long. I did quite a bit today- 5 or 6 pieces of different sizes--drawings and watercolors and gouache.
And this evening I baked a chocolate cake in the very well-equipped Lake Hoare Kitchen. There is a great cooler here--outside!
Sunday, January 3, 2010
Life at Lake Hoare Field Camp--Text
Life at the camp at Lake Hoare involves a combination of doing my own work (drawing and painting—more on that later) hiking, and helping (a little) and listening to the scientists working here. Right now there are 10 people in residence including me—there is a post-doc geologist, another geologist from SUNY, Oneonta, a microbiologist from Sicily, 3 limnology (inland water) researcher/ filterers/ lab people, a general assistant from McMurdo and the camp director and her assistant.
The camp is set on Lake Hoare, a lake that is mainly frozen, although the edges are melted. There are 3 labs, some other small buildings—a Jamesway for storage, a fuel shed, four outhouses of different styles and the shower building—used once per week for the Sunday shower. Everyone sleeps in their own mountaineer or Scott tent. And then there is the main building where the wonderful chef and host and drawing artist and fiber artist Rae Spain presides with help from hiker and baker extraordinaire Becky Peace. The camp sits on the edge of the Canada Glacier that serves as a backdrop for much that goes on here.
Each day has been different-some days filled with drawing and painting the local landscape—sometimes including buildings, etc. Another day microbiologists Luigi Michaud and Alex Michaud (no relation) and I flew to a higher plateau to collect water samples—I drew—they collected. Today Luigi, Devin (geologist) Becky and I climbed Mount Rae. Becky and Devin made it higher than Luigi and I—but we still were way up, scrambling up loose rock and able to see the whole valley and as far as Mount Erebus.
It has been the holidays here so Rae and Becky have been off—yesterday I cooked shrimp curry for the crowd—today Luigi made some fabulous pasta. The kitchen here is incredibly and generously stocked—people are treated very well here. Dinners are convivial and lively, breakfast and lunch everyone is on their own.
The scientists are patient and explain with great care the projects they are working on here. They define the terminology and I realize what an incredible opportunity this is for me—I spend days watching the process of scientific research with people eager to explain their work. Much of what they are doing is new and innovative—studying here in the Dry Valleys, collecting microbes in ponds in this harsh environment with such incredibly extreme conditions. My very first day I was taken around the periphery of the lake as post-doc geologist Joe Levy collected water samples from an area not in the lake but on the edge—where the water melts up from the ground, once a hole has been dug. He is exploring the subsurface of the polar landscape.
The limnologists Amy Chiucholo and student assistants, Alyssa and Loralee, are collecting data, and making routine measurements of the lakes’ biological (bacteria and phytoplankton), chemical (nitrogen and phosphorus), physical (light) properties. Oneonta geologist, Devin Castendyk studies the movement (or currents) of water within the lake in an attempt to understand the cause of those currents. He also seeks the meaning of the data collected by the limnologists while doing his own research collecting water in the streams on the edges of the glaciers and in the lakes.
Devin voiced his appreciation for this situation, as it is a rare chance for scientists working in different disciplines to share their knowledge. General Assistant Will Freihofer has been helping Devin with his research but will return to McMurdo tomorrow and await his next assignment. Later this week “the worm herders” (those studying nematodes) will arrive.
Many here are part of the LTER or Long Term Ecological Research Network. http://www.lternet.edu
The art I am doing here still feels like I am in the hunting/gathering stage—these landscapes will be part of a larger project—I think the 30 x 40” gouache landscape with buildings will serve as a background for a series of objects drawn on top. I have been interviewing Rae and Becky—asking them about significant objects—essential or symbolic or quirky –representing Lake Hoare field camp life. A large piece of found plywood has served as my outdoor drawing board, but I have to move it if a helicopter is coming as it and my materials will fly away from the great winds the “helos” create. I also have an indoor studio—I have a section of the instruments lab with a great view of the glacier out of the windows.
Tomorrow I am supposed to assist Luigi at the Goldman Pond, but we don’t seem to be listed on the helicopter schedule so we shall see….
The camp is set on Lake Hoare, a lake that is mainly frozen, although the edges are melted. There are 3 labs, some other small buildings—a Jamesway for storage, a fuel shed, four outhouses of different styles and the shower building—used once per week for the Sunday shower. Everyone sleeps in their own mountaineer or Scott tent. And then there is the main building where the wonderful chef and host and drawing artist and fiber artist Rae Spain presides with help from hiker and baker extraordinaire Becky Peace. The camp sits on the edge of the Canada Glacier that serves as a backdrop for much that goes on here.
Each day has been different-some days filled with drawing and painting the local landscape—sometimes including buildings, etc. Another day microbiologists Luigi Michaud and Alex Michaud (no relation) and I flew to a higher plateau to collect water samples—I drew—they collected. Today Luigi, Devin (geologist) Becky and I climbed Mount Rae. Becky and Devin made it higher than Luigi and I—but we still were way up, scrambling up loose rock and able to see the whole valley and as far as Mount Erebus.
It has been the holidays here so Rae and Becky have been off—yesterday I cooked shrimp curry for the crowd—today Luigi made some fabulous pasta. The kitchen here is incredibly and generously stocked—people are treated very well here. Dinners are convivial and lively, breakfast and lunch everyone is on their own.
The scientists are patient and explain with great care the projects they are working on here. They define the terminology and I realize what an incredible opportunity this is for me—I spend days watching the process of scientific research with people eager to explain their work. Much of what they are doing is new and innovative—studying here in the Dry Valleys, collecting microbes in ponds in this harsh environment with such incredibly extreme conditions. My very first day I was taken around the periphery of the lake as post-doc geologist Joe Levy collected water samples from an area not in the lake but on the edge—where the water melts up from the ground, once a hole has been dug. He is exploring the subsurface of the polar landscape.
The limnologists Amy Chiucholo and student assistants, Alyssa and Loralee, are collecting data, and making routine measurements of the lakes’ biological (bacteria and phytoplankton), chemical (nitrogen and phosphorus), physical (light) properties. Oneonta geologist, Devin Castendyk studies the movement (or currents) of water within the lake in an attempt to understand the cause of those currents. He also seeks the meaning of the data collected by the limnologists while doing his own research collecting water in the streams on the edges of the glaciers and in the lakes.
Devin voiced his appreciation for this situation, as it is a rare chance for scientists working in different disciplines to share their knowledge. General Assistant Will Freihofer has been helping Devin with his research but will return to McMurdo tomorrow and await his next assignment. Later this week “the worm herders” (those studying nematodes) will arrive.
Many here are part of the LTER or Long Term Ecological Research Network. http://www.lternet.edu
The art I am doing here still feels like I am in the hunting/gathering stage—these landscapes will be part of a larger project—I think the 30 x 40” gouache landscape with buildings will serve as a background for a series of objects drawn on top. I have been interviewing Rae and Becky—asking them about significant objects—essential or symbolic or quirky –representing Lake Hoare field camp life. A large piece of found plywood has served as my outdoor drawing board, but I have to move it if a helicopter is coming as it and my materials will fly away from the great winds the “helos” create. I also have an indoor studio—I have a section of the instruments lab with a great view of the glacier out of the windows.
Tomorrow I am supposed to assist Luigi at the Goldman Pond, but we don’t seem to be listed on the helicopter schedule so we shall see….
Saturday, January 2, 2010
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