Tristan Petit

ORCID: 0000-0001-7066-4898
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About
Contact & Profiles
Research Areas
  • Arctic and Antarctic ice dynamics
  • Marine and coastal ecosystems
  • Atmospheric and Environmental Gas Dynamics
  • Methane Hydrates and Related Phenomena
  • Remote-Sensing Image Classification
  • Marine and coastal plant biology
  • Coral and Marine Ecosystems Studies
  • Marine Bivalve and Aquaculture Studies
  • Archaeological Research and Protection
  • Arctic and Russian Policy Studies
  • Marine animal studies overview
  • Cultural Heritage Materials Analysis
  • Oceanographic and Atmospheric Processes
  • Maritime and Coastal Archaeology
  • Underwater Acoustics Research
  • Remote Sensing in Agriculture
  • Remote Sensing and LiDAR Applications

University of Bergen
2021-2023

Norwegian Polar Institute
2020-2023

Ifremer
2017

Nearshore areas around the world contain a wide variety of archeological structures, including prehistoric remains submerged by sea level rise during Holocene glacial retreat. While natural processes, such as erosion, rising level, and exceptional climatic events have always threatened integrity this cultural heritage, importance protecting them is becoming increasingly critical with expanding effects global climate change human activities. Aerial archaeology, non-invasive technique,...

10.3390/rs11192237 article EN cc-by Remote Sensing 2019-09-25

Hydrographic and bio-optical measurements were conducted along a south-north transect on the northwestern Barents Sea shelf from early spring to late summer in 2021. Strong climate change manifestations observed this region are rapidly changing marine environment. These rare observations cover seasonal evolution well-mixed sea ice-covered winter conditions, through ice retreat spring, where had largely retreated water column was stratified due melt. Phytoplankton drives spatial temporal...

10.1016/j.pocean.2023.103076 article EN cc-by Progress In Oceanography 2023-06-21

Abstract. There have been considerable efforts to understand the hydrography of Storfjorden (Svalbard). A recurring winter polynya with large sea ice production makes it an important region dense water formation at scale Arctic Ocean. In addition, this fjord is seasonally influenced by freshwater inputs from melt and surrounding islands Svalbard archipelago, which impacts hydrography. However, understanding factors controlling optical properties waters in are lacking crucial for development...

10.5194/os-18-455-2022 article EN cc-by Ocean science 2022-04-07

Abstract. There have been considerable efforts to understand the hydrography of Storfjorden fjord (Svalbard). A recurring winter polynya with large sea ice production makes it an important region dense water formation at scale Arctic Ocean. In addition, this is seasonally influenced by freshwater inputs from sea-ice melt and surrounding islands Svalbard archipelago which impacts hydrography. However, understanding factors controlling optical properties waters in are lacking crucial for...

10.5194/os-2021-90 article EN cc-by 2021-10-06
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