In a few days, a three-man scientific expedition called Pole Track is to embark upon a gruelling 1000 km trek across the frozen Arctic to collect valuable data for climate-change research. Throughout the demanding two-month expedition, the team will also take thousands of snow depth measurements in support of ESAs CryoSat mission.
The Pole Track route from Cape Arctichesky to the North Pole
The international Pole Track team is led by the Dutch professional explorer Marc Cornelissen who is passionate about the polar environment and dedicated to bringing about awareness of the environment and contributing to a better understanding of climate change. With more than 10 years experience of exploring the Arctic, Cornelissen says, "Our goal is to not only bring about a heightened awareness of a changing climate and the effect it is having on the fragile Arctic, but also to collect as much accurate scientific data as possible. It has taken a lot of effort to organise the Pole Track expedition, and it is of course physically demanding, but, by providing hard data that can be plugged into climate models we will be contributing to an on-going effort to better understand the Arctic and the changes that are taking place."
Driven by this commitment, Cornelissen and his two team-members, Petter Nyquist from Norway and Doug Stoup from the USA, will be soon setting out from Cape Arctichesky in northern Russia on a unique expedition that will take them all the way to the North Pole on a route that covers a region known as a white spot from which no recent data have been retrieved.
Malcolm Davidson | EurekAlert!
Diving robots find Antarctic winter seas exhale surprising amounts of carbon dioxide
15.08.2018 | University of Washington
Algorithm provides early warning system for tracking groundwater contamination
14.08.2018 | DOE/Lawrence Berkeley National Laboratory
Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...
Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.
When engineers or designers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model...
Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.
Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....
Proteins must be folded correctly to fulfill their molecular functions in cells. Molecular assistants called chaperones help proteins exploit their inbuilt folding potential and reach the correct three-dimensional structure. Researchers at the Max Planck Institute of Biochemistry (MPIB) have demonstrated that actin, the most abundant protein in higher developed cells, does not have the inbuilt potential to fold and instead requires special assistance to fold into its active state. The chaperone TRiC uses a previously undescribed mechanism to perform actin folding. The study was recently published in the journal Cell.
Actin is the most abundant protein in highly developed cells and has diverse functions in processes like cell stabilization, cell division and muscle...
Scientists have discovered that the electrical resistance of a copper-oxide compound depends on the magnetic field in a very unusual way -- a finding that could help direct the search for materials that can perfectly conduct electricity at room temperatur
What happens when really powerful magnets--capable of producing magnetic fields nearly two million times stronger than Earth's--are applied to materials that...
08.08.2018 | Event News
27.07.2018 | Event News
25.07.2018 | Event News
15.08.2018 | Physics and Astronomy
15.08.2018 | Earth Sciences
15.08.2018 | Physics and Astronomy