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Record #185906:

Distribution of GAB in sediment cores collected from the Canadian Basin and the Chukchi Sea / Haowen Chen, Aiguo Gao.

Title: Distribution of GAB in sediment cores collected from the Canadian Basin and the Chukchi Sea / Haowen Chen, Aiguo Gao.
Author(s): Chen, Haowen.
Gao, Aiguo.
Date: 2008.
Language: Chinese.
In: Chinese Journal of Polar Research. (2008.), Vol. 20(1) (2008)
Abstract: Reports determination of occurrence percentage and content of general aerobic heterotrophic bacteria (GAB), using MPN method on 182 sub-samples from 10 sediment cores taken from Canadian Basin and Chukchi Sea at two different culturing temperatures. Finds general occurrence percentage of GAB to be high, with highest content occurring at 20-22 cm layer in sediment. GAB contents fluctuate among state in sediments, but trend is identifiable: contents in middle or lower strata are higher than in upper stratum. Cultivation at 25° C could improve occurrence percentage and contents of GAB, suggesting that increase in temperature may change living circumstances and conditions.
Notes:

Chinese Journal of Polar Research. Vol. 20(1) :40-48 (2008).

English abstract.

Keywords: 551.352/.353 -- Marine sediments, deep sea.
551.46 -- Oceanography, physical.
574.2 -- Organisms, influence of environment.
574.2.045 -- Organisms, influence of temperature.
579 -- Microbiology and bacteriology.
F -- Biological sciences.
(*3) -- Arctic regions.
(*60) -- Arctic Ocean and adjacent waters.
(*682) -- Chukchi Sea.
SPRI record no.: 185906

MARCXML

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005 20221001124241.0
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100 1# ‡aChen, Haowen.
245 10 ‡aDistribution of GAB in sediment cores collected from the Canadian Basin and the Chukchi Sea /‡cHaowen Chen, Aiguo Gao.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2008.
300 ## ‡ap. 40-48 :‡bill., diags., tables, map.
500 ## ‡aChinese Journal of Polar Research. Vol. 20(1) :40-48 (2008).
500 ## ‡aEnglish abstract.
520 3# ‡aReports determination of occurrence percentage and content of general aerobic heterotrophic bacteria (GAB), using MPN method on 182 sub-samples from 10 sediment cores taken from Canadian Basin and Chukchi Sea at two different culturing temperatures. Finds general occurrence percentage of GAB to be high, with highest content occurring at 20-22 cm layer in sediment. GAB contents fluctuate among state in sediments, but trend is identifiable: contents in middle or lower strata are higher than in upper stratum. Cultivation at 25° C could improve occurrence percentage and contents of GAB, suggesting that increase in temperature may change living circumstances and conditions.
546 ## ‡aIn Chinese.
650 07 ‡a551.352/.353 -- Marine sediments, deep sea.‡2udc
650 07 ‡a551.46 -- Oceanography, physical.‡2udc
650 07 ‡a574.2 -- Organisms, influence of environment.‡2udc
650 07 ‡a574.2.045 -- Organisms, influence of temperature.‡2udc
650 07 ‡a579 -- Microbiology and bacteriology.‡2udc
650 07 ‡aF -- Biological sciences.‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*60) -- Arctic Ocean and adjacent waters.‡2udc
651 #7 ‡a(*682) -- Chukchi Sea.‡2udc
700 1# ‡aGao, Aiguo.
773 0# ‡7nnas ‡tChinese Journal of Polar Research. ‡gVol. 20(1) (2008) ‡wSPRI-143550
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917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221001 ‡bJW