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Record #179687:

Environmental changes in Syowa station area of Antarctica during the last 2300 years inferred from organic components in lake sediment cores / Genki I. Matsumoto, Kazushi Komori, Ayaka Enomoto, Satoshi Imura, Tetsuo Takemura, Yoshikuni Ohyama, Hiroshi Kanada.

Title: Environmental changes in Syowa station area of Antarctica during the last 2300 years inferred from organic components in lake sediment cores / Genki I. Matsumoto, Kazushi Komori, Ayaka Enomoto, Satoshi Imura, Tetsuo Takemura, Yoshikuni Ohyama, Hiroshi Kanada.
Author(s): Matsumoto, Genki I.
Komori, Kazushi.
Enomoto, Ayaka.
Imura, Satoshi.
Takemura, Tetsuo.
Ohyama, Yoshikuni.
Kanada, Hiroshi.
Date: 2006.
In: National Institute of Polar Research. Polar Bioscience. (2006.), Vol. 19 (2006)
Abstract: Presents analysis of organic components in sediment cores from Namazu Ike and Ō-ike lakes on Prins Harald Kyst, including carbon-14 dating. Very high total organic carbon (TOC) contents of Namazu Ike showed that sediment core was mainly composed of organic matter, and dramatic increase of TOC/total nitrogen ratios at depth of 25 cm suggests that aquatic moss increased from 1100yBP to core top. Changes in n-alkanes, n-alkanoic and n-alkenoic acids, and sterol compositions in coarse and fine sands of Ō-ike sediment core suggest that microbial composition changed considerably, though source organisms are not clear.
Notes:

National Institute of Polar Research. Polar Bioscience. Vol. 19 :51-62 (2006).

Keywords: 556.55 -- Lakes and ponds.
551.8 -- Palaeogeography.
556.555.6 -- Lakes, sediments.
551.583.2 -- Climatic changes, historic.
91(08) -- Expeditions: 1956- Japanese Antarctic Research Expeditions.
91(08) -- Expeditions: 1987 JARE.
91(08) -- Expeditions: 2001 JARE.
F -- Biological sciences.
(*7) -- Antarctic regions.
(*73) -- Dronning Maud Land.
(*735) -- Prins Harald Kyst.
SPRI record no.: 179687

MARCXML

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001 SPRI-179687
005 20220927120950.0
007 ta
008 220927s2006####xx#ab#|##|###|0||#0|eng#d
035 ## ‡aSPRI-179687
040 ## ‡aUkCU-P‡beng‡eaacr
245 00 ‡aEnvironmental changes in Syowa station area of Antarctica during the last 2300 years inferred from organic components in lake sediment cores /‡cGenki I. Matsumoto, Kazushi Komori, Ayaka Enomoto, Satoshi Imura, Tetsuo Takemura, Yoshikuni Ohyama, Hiroshi Kanada.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2006.
300 ## ‡ap. 51-62 :‡bill., diags., tables, map.
500 ## ‡aNational Institute of Polar Research. Polar Bioscience. Vol. 19 :51-62 (2006).
520 3# ‡aPresents analysis of organic components in sediment cores from Namazu Ike and Ō-ike lakes on Prins Harald Kyst, including carbon-14 dating. Very high total organic carbon (TOC) contents of Namazu Ike showed that sediment core was mainly composed of organic matter, and dramatic increase of TOC/total nitrogen ratios at depth of 25 cm suggests that aquatic moss increased from 1100yBP to core top. Changes in n-alkanes, n-alkanoic and n-alkenoic acids, and sterol compositions in coarse and fine sands of Ō-ike sediment core suggest that microbial composition changed considerably, though source organisms are not clear.
650 07 ‡a556.55 -- Lakes and ponds.‡2udc
650 07 ‡a551.8 -- Palaeogeography.‡2udc
650 07 ‡a556.555.6 -- Lakes, sediments.‡2udc
650 07 ‡a551.583.2 -- Climatic changes, historic.‡2udc
650 07 ‡a91(08) -- Expeditions: 1956- Japanese Antarctic Research Expeditions.‡2udc
650 07 ‡a91(08) -- Expeditions: 1987 JARE.‡2udc
650 07 ‡a91(08) -- Expeditions: 2001 JARE.‡2udc
650 07 ‡aF -- Biological sciences.‡2local
651 #7 ‡a(*7) -- Antarctic regions.‡2udc
651 #7 ‡a(*73) -- Dronning Maud Land.‡2udc
651 #7 ‡a(*735) -- Prins Harald Kyst.‡2udc
700 1# ‡aMatsumoto, Genki I.
700 1# ‡aKomori, Kazushi.
700 1# ‡aEnomoto, Ayaka.
700 1# ‡aImura, Satoshi.
700 1# ‡aTakemura, Tetsuo.
700 1# ‡aOhyama, Yoshikuni.
700 1# ‡aKanada, Hiroshi.
773 0# ‡7nnas ‡tNational Institute of Polar Research. Polar Bioscience. ‡gVol. 19 (2006) ‡wSPRI-152313
916 ## ‡a2007/07/27 -- HS
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20220927 ‡bHS