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Surface Temperature in Twentieth Century at the Styx Glacier, Northern Victoria Land, Antarctica, From Borehole Thermometry

Cited 8 time in wos
Cited 7 time in scopus
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Title
Surface Temperature in Twentieth Century at the Styx Glacier, Northern Victoria Land, Antarctica, From Borehole Thermometry
Other Titles
시추공 온도로부터 측정된 남극 북빅토리아랜드 스틱스 빙하에서의 20세기 표면 온도
Authors
Yang, Ji-Woong
Han, Yeongcheol
Orsi, Anais J.
Kim, Seong-Joong
Han, Hyangsun
Ryu, Yeongjun
Jang, Youngjoon
Moon, Jangil
Choi, Taejin
Hur, Soon Do
Ahn, Jinho
Subject
Geology
Issue Date
2018-09
Citation
Yang, Ji-Woong, et al. 2018. "Surface Temperature in Twentieth Century at the Styx Glacier, Northern Victoria Land, Antarctica, From Borehole Thermometry". GEOPHYSICAL RESEARCH LETTERS, 45(18): 9834-9842.
Abstract
Reconstruction of the long­term surface temperature history in Antarctica is important for a better understanding of human­induced climate changes, especially since the Industrial Revolution. We present here a surface temperature history spanning the last century at Styx Glacier, located on the eastern coast of northern Victoria Land, which is reconstructed using borehole logging data. Our results indicate that surface temperatures in the 20th century were 1.7 ± 0.4 °C higher than the long term averages over 1600?1900 Common Era, indicating regional warming over the eastern coast of northern Victoria Land. However, we found no evidence for significant warming across the northern Victoria Land since the mid­20th century. A global reanalysis as well as the reconstruction of proxy records demonstrate that the climate in this region was more affected by changes in the Southern Hemisphere Annular Mode than in the Amundsen­Bellingshausen Sea Low.
URI
https://repository.kopri.re.kr/handle/201206/10848
DOI
http://dx.doi.org/10.1029/2018GL078770
Appears in Collections  
2018-2018, Reconstruction of past climate and environmental changes using high resolution ice core records in Victoria Land, Antarctica (18-18) / Hur, Soon Do (PE18040)
2017-2018, Reconstruction of past climate and environmental changes using high resolution ice core records in Victoria Land, Antarctica (17-18) / Hur, Soon Do (PE17040; PE18040)
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