Scientific observations and results from Antarctica shallbe exchanged and made freely available
For reconstructing the Arctic Ocean circulation across the mid-Pleistocene transition
Box Core samples collected from the Amundsen Sea, Antarctica, during the 2022/2023 Antarctic research expedition Location : 73°39.1502'S, 113°37.8846'W Water Depth : 803m Core Length : 38.5cm
"Glacial-interglacial cycles in biological productivity and nitrate utilization in the Subantarctic Ocean during the last 200 kyrs" for publication in Paleoceanography and Paleoclimatology Exp. 383 Site U1539 Location : 56°09.0655'S, 115°08.038'W
This dataset consists of high-precision GNSS observation data collected from January to May 2025 at King Sejong Station, King George Island, Antarctica. The data can be used for monitoring crustal movements, surface stability, and glacial displacement in polar geophysical research.
This dataset presents a new catalogue of active subglacial lakes beneath Thwaites Glacier, West Antarctica, identified using CryoSat-2 satellite radar altimetry. It details the boundaries, areas, and elevation changes of each lake, complete with 95% confidence intervals. The dataset also contains estimates of ice speed changes in the TG's grounding zone. For citation purposes, refer to the article by B-H Kim, C-K Lee*, K-W Seo, W S Lee, and J-W Park, 'New Catalogue of Thwaites Glacier Subglacial Lakes and Their Activity Revealed by CryoSat-2 Altimetry,' currently under revision for the Journal of Geophysical Research: Earth Surface. For more information, Dr. Choon-Ki Lee can be contacted at cklee@kopri.re.kr.
Seismic surveys were conducted over the southwestern continental slope of the Chukchi Rise, where physical gas hydrate samples have been recovered, and over adjacent seamount structures. The objective was to characterize the subsurface geological structures and to confirm the distribution of gas hydrates in the study area. To enable reliable interpretation of the seismic sections, data processing included noise attenuation and trace balancing. Strong vertical noise generated during ice-breaking operations and ice-avoidance maneuvering was suppressed. In addition, balancing procedures were applied to reduce interpretation uncertainty caused by lateral discontinuities and amplitude variations along the profiles.
King Sejong Station more infomation
Barton Peninsula, King George Island, AntarcticaJang Bogo Station more infomation
Terra Nova Bay, Northern Victoria Land, AntarcticaDasan Station more infomation
NyÅlesund, Norway, Europelast 5 years data
Since 2010
last 5 years data
Select a Circle or Square
Click the play button
On the map, click Set Area Center
Drag to adjust
Click again to quit
Click the search button and you will only be able to search results within the area.
* Click the Stop button to cancel
