THE BRADLEY LAB
  • Home
  • People
  • Research
  • Publications
  • News
  • Classes
  • Gallery
Picture

AMP’D blog #1: Arctic Microbial Permafrost Degradation

3/10/2021

0 Comments

 
James Bradley
Picture
​Permafrost at high latitudes contains around one third of the world’s soil organic carbon. This frozen carbon is increasingly vulnerable to thaw and microbial degradation as climate change intensifies, potentially leading to large-scale release of carbon dioxide and methane to the atmosphere. Understanding this threat is the motivation behind our project ‘AMP’D: Arctic Microbial Permafrost Degradation’, primarily funded by the US Department of Energy, with additional support from the British Antarctic Survey. The Norwegian Polar Institute will be providing logistical and operational support in the field.
Our team is travelling to Ny-Ålesund, Svalbard, which at 79°N is only a few hundred miles from the North Pole. Once there, we will drill into the frozen Arctic ground to understand how climate change is changing soil biology and chemistry, and driving carbon dioxide and methane release from the soil.
Picture
Left to right: Katie Sipes, James Bradley, Tatiana Vishnivetskaya, Karen Lloyd
One year later than originally planned (due to the Covid-19 shut-down cancelling our field work last year a few weeks before we were scheduled to go), during which a further 36 billion tonnes of CO2 have been released by humans to the atmosphere, our team of eleven scientists have made it from five different countries to Oslo, Norway, where we are confined to hotel quarantine before it is safe to continue on to Svalbard. 

Our extremely complex Covid-compliant logistical plan has encountered numerous difficulties along the way, and is still under constant review, as we lose count of the number of flights we’ve changed. Yet we remain in remarkably high spirits.

In a matter of days, Covid-tests permitting, our whole team will be arriving in Longyearbyen - Svalbard’s largest settlement of just upwards of 2,000 people, to embark on a ship that will sail us further up the western coast of Spitsbergen to our field site.

Check back in and follow our adventure over the coming days and weeks!

The AMP’D field team is: Karen Lloyd (Lead PI), Tatiana Vishnivetskaya (co-PI), Brianna Green, Sayali Mulay and Katie Sipes from the University of Tennessee, Knoxville USA; Donato Giovannelli and Matteo Selci from the University of Naples, Italy, James Bradley from Queen Mary University of London, UK, and the GFZ German Centre for Geosciences, Potsdam, Germany; Margaret Cramm from Queen Mary University of London, UK, Andrey Abramov at the Institute of Physicochemical and Biological Problems in Soil Science (IPCBPSS RAS) at the Russian Academy of Sciences, and Julia Boike at the Alfred Wegener Institute in Potsdam, Germany. 

The wider AMP’D project also involves Co-Investigators: Andrew Steen (University of Tennessee), Tullis C Onstott (Princeton University), Robert Hettich (Oak Ridge National Laboratory), and John Cliff (Pacific Northwest National Laboratory).
Picture
0 Comments



Leave a Reply.

    Archives

    December 2022
    November 2022
    October 2022
    September 2022
    August 2022
    July 2022
    June 2022
    May 2022
    March 2022
    February 2022
    January 2022
    November 2021
    October 2021
    September 2021
    August 2021
    July 2021
    June 2021
    May 2021
    April 2021
    March 2021
    February 2021
    January 2021
    December 2020
    November 2020
    October 2020
    September 2020
    August 2020
    July 2020
    June 2020
    April 2020
    March 2020
    January 2020
    December 2019
    August 2019
    July 2019
    June 2019
    May 2019
    April 2019
    January 2019
    October 2018
    September 2018
    June 2018
    February 2018
    January 2018
    December 2017

    Categories

    All

    RSS Feed

Powered by Create your own unique website with customizable templates.
  • Home
  • People
  • Research
  • Publications
  • News
  • Classes
  • Gallery