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Biochemical composition and the contributions of hydrolysable particulate organic matter in the Ross Sea, Antarctic Ocean

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dc.contributor.authorKim, Bo Kyung-
dc.contributor.authorJo, Na-eun-
dc.contributor.authorLa, Hyoung Sul-
dc.contributor.authorLee, BoYeon-
dc.contributor.authorKim, Jeong-Hoon-
dc.contributor.authorHa, Sun-Yong-
dc.date.accessioned2021-07-20T01:58:28Z-
dc.date.available2021-07-20T01:58:28Z-
dc.date.issued2019-
dc.identifier.urihttps://repository.kopri.re.kr/handle/201206/12263-
dc.description.abstractWater (<100 m) samples were collected from the Ross Sea (Antarctica) in late February to early March 2018, with the aim of investigating the spatial distribution of biochemical composition (proteins; PRT, carbohydrates; CHO, and lipids; LIP) and bioavailability of particulate organic matter (POM). Overall, the biochemical composition of POM was dominated by CHO, which accounted for 58.8% (SD = ± 12.8%) of total POM concentration, followed by PRT(21.0 ± 11.3%) and LIP (20.2 ± 9.7%). The particulated hydrolysable PRT (HPRT) ranged from below the detection limit 0 to 56.7 μg/L, hydrolysable CHO (HCHO) from 7.6 to 121.0 μg/L, and hydrolysable LIP (HLIP) from 7.0 to 86.6 μg/L, respectively. As a result, HPRT, HLIP, and HCHO accounted for 67.9%, 37.8%, and 64.6% of each compound, respectively. These results showed that PRT and CHO were largely used as sources of energy for higher trophic levels in the Ross Sea. .en_US
dc.languageEnglishen_US
dc.language.isoenen_US
dc.titleBiochemical composition and the contributions of hydrolysable particulate organic matter in the Ross Sea, Antarctic Oceanen_US
dc.title.alternative남극로스해에서 입자성유기물질의 생화학적 조성과 가수분해를 통한 생물이 이용할수 있는 먹이양 추정en_US
dc.typePosteren_US
dc.identifier.bibliographicCitationKim, Bo Kyung, et al. 2019. Biochemical composition and the contributions of hydrolysable particulate organic matter in the Ross Sea, Antarctic Ocean. 2019 The Korean Association of Ocean Science and Technology Societies conference. international convention center jeju. 2019.05.15~2019.05.17.en_US
dc.citation.conferenceDate2019.05.15~2019.05.17en_US
dc.citation.conferenceName2019 The Korean Association of Ocean Science and Technology Societies conferenceen_US
dc.citation.conferencePlaceinternational convention center jejuen_US
dc.description.articleClassification포스터-
dc.identifier.localId2019-0477-
Appears in Collections  
2017-2018, Ecosystem Structure and Function of Marine Protected Area (MPA) in Antarctica (17-18) / Kim, Jeong-Hoon (PM17060)
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