Spatial variability in biomass and production of heterotrophic bacteria in the East China Sea and the Yellow Sea

被引：16
作者：
Zhao, Sanjun [1 ,2 ]
Xiao, Tian [1 ]
Lu, Ruihua [3 ]
Lin, Yian [4 ]
机构：
[1] Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100086, Peoples R China
[3] State Ocean Adm, Inst Oceanol 1, Qingdao 266071, Peoples R China
[4] State Ocean Adm, Inst Oceanol 2, Hangzhou 310012, Zhejiang, Peoples R China
来源：
DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY | 2010年 / 57卷 / 11-12期
关键词：
Heterotrophic bacteria; Bacterial production; Spatial distribution; Hydrography; East China Sea; Yellow Sea; SPRING PHYTOPLANKTON BLOOM; COASTAL WATERS; SURFACE WATERS; ABUNDANCE; CALIFORNIA; PACIFIC; SHELF; OCEAN;
D O I：
10.1016/j.dsr2.2010.02.009
中图分类号：
P7 [海洋学];
学科分类号：
0707 ;
摘要：
The distributions of heterotrophic bacterial abundance and production were investigated in the East China Sea and the Yellow Sea during the autumn of 2000 and spring of 2001. Bacterial abundance varied in the range 3.2-15.7 (averaging 5.7) x 10(5) and 2.3-13.6 (averaging 6.2) x 10(5) cells cm(-3) in the spring and autumn, respectively. During autumn, bacterial production (BP) (0.27-7.77 mg C m(-3) day(-1)) was on average 3 fold that in spring (0.001-2.04 mg C m(-3) day(-1)). Bacterial average turnover rate (ratio of bacterial production:bacterial biomass, mu=0.21 day(-1)) in autumn was 3 times as high as in spring (0.07 day(-1)). The ratio of integrated bacterial biomass to integrated phytoplankton biomass in the euphotic zone ranged from 4 to 101% (averaging 35%) in spring and 24 to 556% (averaging 121%) in autumn. The results indicate that the distributions of heterotrophic bacteria were controlled generally by temperature in spring and additionally by substrate supply in autumn. (C) 2010 Elsevier Ltd. All rights reserved.
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页码：1071 / 1078
页数：8
相关论文
共 30 条
[1]  
Barnes, 1959, APPARATUS METHODS OC
[2]   DISCHARGE OF THE CHANGJIANG (YANGTZE RIVER) INTO THE EAST CHINA SEA [J].
BEARDSLEY, RC ;
LIMEBURNER, R ;
YU, H ;
CANNON, GA .
CONTINENTAL SHELF RESEARCH, 1985, 4 (1-2) :57-&
[3]  
Boicourt WC., 1987, Eos, Transactions American Geophysical Union, V68, P666, DOI [DOI 10.1029/EO068I031P00666, 10.1029/EO068i031p00666]
[4]   Cross-shelf variation in carbon-to-chlorophyll a ratios in the East China Sea, summer 1998 [J].
Chang, J ;
Shiah, FK ;
Gong, GC ;
Chiang, KP .
DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY, 2003, 50 (6-7) :1237-1247
[5]   Utilization and turnover of labile dissolved organic matter by bacterial heterotrophs in eastern north Pacific surface waters [J].
Cherrier, J ;
Bauer, JE ;
Druffel, ERM .
MARINE ECOLOGY PROGRESS SERIES, 1996, 139 (1-3) :267-279
[6]   MAJOR ROLE OF BACTERIA IN BIOGEOCHEMICAL FLUXES IN THE OCEANS INTERIOR [J].
CHO, BC ;
AZAM, F .
NATURE, 1988, 332 (6163) :441-443
[7]   BACTERIOPLANKTON SECONDARY PRODUCTION ESTIMATES FOR COASTAL WATERS OF BRITISH-COLUMBIA, ANTARCTICA, AND CALIFORNIA [J].
FUHRMAN, JA ;
AZAM, F .
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1980, 39 (06) :1085-1095
[8]   THYMIDINE INCORPORATION AS A MEASURE OF HETEROTROPHIC BACTERIOPLANKTON PRODUCTION IN MARINE SURFACE WATERS - EVALUATION AND FIELD RESULTS [J].
FUHRMAN, JA ;
AZAM, F .
MARINE BIOLOGY, 1982, 66 (02) :109-120
[9]   DOMINANCE OF BACTERIAL BIOMASS IN THE SARGASSO SEA AND ITS ECOLOGICAL IMPLICATIONS [J].
FUHRMAN, JA ;
SLEETER, TD ;
CARLSON, CA ;
PROCTOR, LM .
MARINE ECOLOGY PROGRESS SERIES, 1989, 57 (03) :207-217
[10]  
HAGSTROM A, 1979, APPL ENVIRON MICROB, V37, P805
123