Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Doshik Hahm"'
Autor:
Ahra Mo, Keyhong Park, Tae‐Wook Kim, Doshik Hahm, Jung‐Ok Choi, Sohyeon Geum, Jinyoung Jung, Eun Jin Yang
Publikováno v:
Limnology and Oceanography Letters, Vol 9, Iss 5, Pp 573-582 (2024)
Abstract To enhance our understanding of the carbon cycle in the Arctic Ocean, comprehensive observational data are crucial, including measurements from the underlying ice water. This study proposed a practical method for calibrating pCO2 sensor usin
Externí odkaz:
https://doaj.org/article/d6c725de97984927857cf5d64d523b17
Autor:
Ahra Mo, Keyhong Park, Jisoo Park, Doshik Hahm, Kitae Kim, Young Ho Ko, José Luis Iriarte, Jung-Ok Choi, Tae-Wook Kim
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
The factors that control the partial pressure of carbon dioxide (pCO2) in the Pacific sector of the Southern Ocean were investigated in April 2018, onboard the icebreaker, ARAON. The mean (± 1σ) of the sea surface pCO2 was estimated to be 431 ± 6
Externí odkaz:
https://doaj.org/article/30c0c6c3f07b47e1a3f11d0e112426b2
Autor:
Soyeon Kwon, Inhee Lee, Keyhong Park, Kyoung-Ho Cho, Jinyoung Jung, Taewook Park, Youngju Lee, Chanhyung Jeon, Seongbong Seo, Doshik Hahm
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The Arctic Ocean environment is drastically changing because of global warming. Although warming-induced processes, such as the decrease in sea-ice extent and freshening of the surface layer, have the potential to alter primary production, the change
Externí odkaz:
https://doaj.org/article/92b5aafa517d44eb8a39e2051f007bc7
Autor:
Junhyeong Seo, Doshik Hahm, Guebuem Kim, Inhee Lee, Jihyun Park, Taehee Na, Jae-Hyoung Park, Sok Kuh Kang, Jeomshik Hwang
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
We investigated the effects of eddies and typhoons on the biogeochemistry of the tropical northwest Pacific by examining the distribution of nutrients, dissolved oxygen (DO), chlorophyll-a (Chl-a), gross primary production (GPP), dissolved organic ca
Externí odkaz:
https://doaj.org/article/1f8a80f0866242b2ab53733df1421946
Autor:
DongYoub Shin, Doshik Hahm, Tae-Wan Kim, Tae Siek Rhee, SangHoon Lee, Keyhong Park, Jisoo Park, Young Shin Kwon, Mi Seon Kim, Tongsup Lee
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
To delineate the glacial meltwater distribution, we used five noble gases for optimum multiparameter analysis (OMPA) of the water masses in the Dotson-Getz Trough (DGT), Amundsen Sea. The increased number of tracers allowed us to define potential sou
Externí odkaz:
https://doaj.org/article/7df4d2d370ff405d90159b073850a80d
Autor:
Doshik Hahm, Soyeon Kwon, Inhee Lee, Keyhong Park, Kyoung-Ho Cho, Jinyoung Jung, Taewook Park, Youngju Lee, Chanhyung Jeon, Seongbong Seo
The Arctic Ocean experiences warming-induced processes, such as the decrease in sea-ice extent and freshening of the surface layer. While these processes have the potential to alter primary production and carbon export to the deep layer, the changes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c20ec5e7dda5c713069955d8222008bf
https://doi.org/10.5194/egusphere-egu23-12014
https://doi.org/10.5194/egusphere-egu23-12014
Autor:
DongYoub Shin, Doshik Hahm, Tae-Wan Kim, Tae Siek Rhee, SangHoon Lee, Keyhong Park, Jisoo Park, Young Shin Kwon, Mi Seon Kim, Tongsup Lee
To delineate the glacial meltwater distribution, we used five noble gases for optimum multiparameter analysis (OMPA) of the water masses in the Dotson-Getz Trough (DGT), Amundsen Sea. The increased number of tracers allowed us to define potential sou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2650caa7f31d698d6c02fa2b172cf4eb
https://doi.org/10.5194/egusphere-egu23-11464
https://doi.org/10.5194/egusphere-egu23-11464
Autor:
Sang-Bum Hong, Sang-Hoon Lee, Keyhong Park, Tae-Wan Kim, Meilian Chen, Jisoo Park, Jin Hur, Youngju Lee, Jung-Ok Choi, Doshik Hahm, Jin-Young Jung, Liping Jiao, Eun Jin Yang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 5405-5424 (2020)
To investigate the characteristics of particulate methanesulfonic acid (MSA(p)), non-sea-salt sulfate (nss SO42-) and organic carbon (OC) aerosols, aerosol and seawater samples were collected over the Southern Ocean (43–70∘ S) and the Amundsen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0e6e0b406296b833bf07a74f9b1a2b1
https://doi.org/10.5194/acp-20-5405-2020
https://doi.org/10.5194/acp-20-5405-2020
Autor:
Ellen R. M. Druffel, Sang-Hoon Lee, Ling Fang, Jeomshik Hwang, Shin-Ah Lee, Doshik Hahm, Guebuem Kim
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
Scientific reports, vol 10, iss 1
Scientific Reports
Scientific reports, vol 10, iss 1
Scientific Reports
The removal mechanism of refractory deep-ocean dissolved organic carbon (deep-DOC) is poorly understood. The Amundsen Sea Polynya (ASP) serves as a natural test basin for assessing the fate of deep-DOC when it is supplied with a large amount of fresh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9837957e982bd460b88aee50f412d968
http://link.springer.com/article/10.1038/s41598-020-57870-6
http://link.springer.com/article/10.1038/s41598-020-57870-6
Autor:
YeoJin, Ju, Domokos, Györe, Stuart M V, Gilfillan, Seong-Sun, Lee, Ilryoung, Cho, Seung-Wook, Ha, Won-Tak, Joun, Hyun-Ji, Kang, Hyun-Kwon, Do, Dugin, Kaown, Finlay M, Stuart, Doshik, Hahm, Keyhong, Park, Seong-Taek, Yun, Kang-Kun, Lee
Publikováno v:
The Science of the total environment. 824
Geological storage of carbon dioxide (CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e9bdc6eab77d0a9ac39ef10c69302f31
https://pubmed.ncbi.nlm.nih.gov/35176379
https://pubmed.ncbi.nlm.nih.gov/35176379