Author: Ronny Friedrich2

Senior Officer of Research in Lamont since 2008, Ph.D. in Physics (University of Heidelberg/Germany)

Switchyard Project: Melting Ice, a Fresher Arctic

The freshwater content of the Arctic Ocean is increasing as the Earth’s climate warms. Chemical analysis indicates that the source is both melting ice and the Pacific Ocean.
Switchyard Project: New Sampling Record

On May 10, we celebrated the sampling of our 10th station yesterday. These are more stations than we were ever able to get water samples from. Because of the ongoing good weather, we will certainly get one more station today, and hopefully many more during the next couple of days. So watch the posted video and celebrate with…
Switchyard Project: Sampling Success

The past 1½ weeks have been very successful. Our team from Lamont-Doherty Earth Observatory was able to obtain water samples from eight stations, while the team from the University of Washington has already broken their all-time record of the past years of 18 stations. Today (May 7) is actually the first day we can’t fly…
Switchyard Project: Rescue Operation

Four people who tried to ski from the North Pole to Greenland got stuck on the ice and ran out of food. Since our team was out on the ice for sampling close to their location, we stopped sampling and picked them up.
Switchyard Project: It’s all about the weather

One can only imagine what kind of a pilot one has to be to fly in the arctic regions and land on sea-ice under weather conditions as we have experienced already – fog above the ice and clouds covering the area with very low visibility.
Switchyard Project: Day 1 – Alert, Alert, Alert

The first day of our operation is usually filled with a lot of work preparing and testing the instruments we brought up here, preparing the airplanes, loading our equipment into the planes, setting up the equipment in the laboratory and preparing the sampling containers. Since our operation requires drilling holes through the sea ice, we…
Switchyard Project: In Transit…Part 2

April 27, 2011: We spent the night in Thule in the North Star Hotel. Before we could leave Thule the crew had to load the cargo back into the C130. Equipment is loaded onto palettes, and these palettes are loaded through the rear door into the plane. A C130 can handle four palettes with two tons of cargo…
Switchyard Project: In Transit…Part 1

Bags are packed and ready to go. April 25, 2011: We left Lamont in the afternoon to Schenectady, close to Scotia where the 109th Airlift Wing of the New York Air National Guard is located that will fly us up to CFS Alert. That unit provides extensive logistical support for all U.S. science operations in the arctic and…
Switchyard Project: Tracking the Arctic Seascape

Arctic summer sea ice is declining rapidly: a trend with enormous implications for global weather and climate. The multi-year Arctic Switchyard project will seek to distinguish the effects of natural climate variability from those of human-induced climate change.

Switchyard Project: Melting Ice, a Fresher Arctic

The freshwater content of the Arctic Ocean is increasing as the Earth’s climate warms. Chemical analysis indicates that the source is both melting ice and the Pacific Ocean.
Switchyard Project: New Sampling Record

On May 10, we celebrated the sampling of our 10th station yesterday. These are more stations than we were ever able to get water samples from. Because of the ongoing good weather, we will certainly get one more station today, and hopefully many more during the next couple of days. So watch the posted video and celebrate with…
Switchyard Project: Sampling Success

The past 1½ weeks have been very successful. Our team from Lamont-Doherty Earth Observatory was able to obtain water samples from eight stations, while the team from the University of Washington has already broken their all-time record of the past years of 18 stations. Today (May 7) is actually the first day we can’t fly…
Switchyard Project: Rescue Operation

Four people who tried to ski from the North Pole to Greenland got stuck on the ice and ran out of food. Since our team was out on the ice for sampling close to their location, we stopped sampling and picked them up.
Switchyard Project: It’s all about the weather

One can only imagine what kind of a pilot one has to be to fly in the arctic regions and land on sea-ice under weather conditions as we have experienced already – fog above the ice and clouds covering the area with very low visibility.
Switchyard Project: Day 1 – Alert, Alert, Alert

The first day of our operation is usually filled with a lot of work preparing and testing the instruments we brought up here, preparing the airplanes, loading our equipment into the planes, setting up the equipment in the laboratory and preparing the sampling containers. Since our operation requires drilling holes through the sea ice, we…
Switchyard Project: In Transit…Part 2

April 27, 2011: We spent the night in Thule in the North Star Hotel. Before we could leave Thule the crew had to load the cargo back into the C130. Equipment is loaded onto palettes, and these palettes are loaded through the rear door into the plane. A C130 can handle four palettes with two tons of cargo…
Switchyard Project: In Transit…Part 1

Bags are packed and ready to go. April 25, 2011: We left Lamont in the afternoon to Schenectady, close to Scotia where the 109th Airlift Wing of the New York Air National Guard is located that will fly us up to CFS Alert. That unit provides extensive logistical support for all U.S. science operations in the arctic and…
Switchyard Project: Tracking the Arctic Seascape

Arctic summer sea ice is declining rapidly: a trend with enormous implications for global weather and climate. The multi-year Arctic Switchyard project will seek to distinguish the effects of natural climate variability from those of human-induced climate change.