Fieldwork

U.S. scientists travel to Antarctica, Greenland, Alaska, and other glaciated regions around the world to conduct fieldwork in some of the harshest conditions on Earth. Below you can find information about current IDP-supported fieldwork. You can also view information about upcoming fieldwork as well as completed fieldwork.

2020 Arctic

  • North America: Sediment Transport Mechanisms and Geomorphic Processes Associated with Shore Ice along Cold Climate Coastlines

    This project will test the hypothesis that limited or variable shore ice cover, when compared to consistent shore ice cover, results in enhanced storm-induced coastal erosion and damage to coastal infrastructure. Cold climate coastlines are highly vulnerable to reduced winter ice cover in response to climate change. The dynamics of how reduced ice cover influences coastal evolution is poorly understood which inhibits accurate forecasting of future coastal response in cold climates. Researchers on this project hope to improve our understanding of how sediment interacts with shore ice as well as the resulting coastal landscape change. The first part of the project involves laboratory experiments aimed at studying the physics of sediment and ice interactions. The second part of the project will gather field measurements that use the laboratory measurements as a basis to investigate how cold climate coastlines naturally respond to the shore ice. Using a SIPRE Hand Auger, the researchers will collect ice core samples of 1-3 meters in length on Lake Michigan and Lake Superior to inspect debris entrained within the ice for comparison with the laboratory experiments. This research will result in a model that will help explain how reduced and variable winter shore ice cover alters the coastal landscape, which will help coastal managers proactively plan for future climate change impacts.

    Point of Contact:

    Lucas Zoet, University of Wisconsin-Madison. Ethan Theuerkauf, Michigan State University.

    Schedule: 12/01/2019 - 03/31/2020
    Equipment: SIPRE Hand Auger
  • North America: The Ecosystem Ecology of Lake Ice Loss in North-Temperate Lakes

    This research advances the growing field of winter limnology by using long-term data collected on northern lakes in Wisconsin in conjunction with a snow-removal experiment to look at under-ice algae and the implications for ice-loss on spring algae blooms. Using an IDDO Hand Auger, the researchers will collect lake ice cores through an ice thickness of up to one meter to study the biogeochemistry and habitat of lake ice.

    Point of Contact:

    Hilary Dugan, University of Wisconsin-Madison.

    Schedule: 12/01/2019 - 04/30/2020
    Equipment: IDDO Hand Auger
  • Greenland: Greenland Neutrino Observatory

    Ultra-high energy (UHE) neutrino astronomy is a rapidly evolving field that sits at the crossroads of particle physics, astronomy, and astrophysics. Neutrinos travel virtually unimpeded through the Universe, making them unique messenger particles for cosmic sources, carrying information about very distant sources that would otherwise be unavailable. Detection of ultra-high energy neutrinos could also reveal the origin of cosmic rays. During the 2020 Greenland field season, the researchers aim to deploy a series of stations, comprised of radio antennas and electronics, to detect the highest energy neutrinos in the universe. This effort is complementary to the optical technique used by IceCube at the South Pole, and the radio technique used in Greenland will be incorporated as a major component of the next-generation IceCube (IceCube Gen2) at South Pole, to enable expansion of the energy range of IceCube to higher energies. The instrumentation at Summit Station will enable discovery of the highest energy neutrinos, and pave the way for a major radio component to IceCube Gen-2 at the South Pole. Using the Agile Sub-Ice Geological (ASIG) Drill, the researchers will auger a quantity of (15) 5.75-inch diameter holes up to 100 m depth in which to deploy the antennas at Summit, Greenland. The holes will be clustered into stations of three, with the stations spaced ~500m-1km apart on a grid.

    Point of Contact:

    Abigail Vieregg, University of Chicago

    Schedule: late July/August (estimated)