The effect of clams (Tapes philippinarum) on changes in microbial community structure in tidal flat sediment mesocosms, based on quinone profiles

被引：15
作者：
Hasanudin, U [1 ]
Fujita, M
Kunihiro, T
Fujie, K
Suzuki, T
机构：
[1] Toyohashi Univ Technol, Fujie Goto Lab, Dept Ecol Engn, Toyohashi, Aichi 4418580, Japan
[2] Univ Yamanashi, Dept Civil & Environm Engn, Kofu, Yamanashi 4008511, Japan
[3] Prefectural Univ Kumamoto, Fac Environm & Symbiot Sci, Kumamoto 8628502, Japan
[4] Aichi Fisheries Res Inst, Miya, Gamagori 4430021, Japan
来源：
ECOLOGICAL ENGINEERING | 2004年 / 22卷 / 03期
关键词：
clams; dissimilarity; microbial community structure; principal component analysis; quinone profile; tidal flat;
D O I：
10.1016/j.ecoleng.2004.05.003
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
To elucidate the relationship between macrobiotics and microorganisms on pollutant degradation in tidal flat sediment, changes in water quality were monitored and shifts in microbial community structure were evaluated using the quinone profile method in mesocosms of tidal and subtidal flat sediment with and without clams. Dissolved organic carbon (DOC) and NH4-N concentrations in pore water of tidal sediment with clams were higher than in sediment without clams over a 24 h period. This is explained by the ability of clams to consume particulate organic matter and excrete DOC and NH4-N. Otherwise, the effect of clams was relatively low in subtidal sediments. The presence of clams and tidal conditions changed the predominant quinone species in both sediments. Ubiquinone with 10-isoprene unit (UQ-10) and menaquinone with 6-isoprene unit (MK-6) were predominant quinone species in tidal and subtidal sediment with clams, respectively. The effect of clams on changes in microbial community structure in tidal sediment was more rapid than in subtidal sediment. The differences in microbial community structure in tidal sediment with and without clams were mainly due to the profile changes in UQ-8, UQ-9, UQ-10, MK-7 (H-8) and MK-9 (H-2)-containing bacteria. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：185 / 196
页数：12
相关论文
共 29 条
[21]   High nitrate, muddy estuaries as nitrogen sinks: The nitrogen budget of the River Colne estuary (United Kingdom) [J].
Ogilvie, B ;
Nedwell, DB ;
Harrison, RM ;
Robinson, A ;
Sage, A .
MARINE ECOLOGY PROGRESS SERIES, 1997, 150 (1-3) :217-228
[22]   Microbial communities in a Wadden Sea sediment core -: clues from analyses of intact glyceride lipids, and released fatty acids [J].
Rütters, H ;
Sass, H ;
Cypionka, H ;
Rullkötter, J .
ORGANIC GEOCHEMISTRY, 2002, 33 (07) :803-816
[23]   A new coastal marine ecosystem model study coupled with hydrodynamics and tidal flat ecosystem effect [J].
Sohma, A ;
Sekiguchi, Y ;
Yamada, H ;
Sato, T ;
Nakata, K .
MARINE POLLUTION BULLETIN, 2001, 43 (7-12) :187-208
[24]   Nitrogen fluxes, denitrification and the role of microphytobenthos in microtidal shallow-water sediments:: an annual study [J].
Sundbäck, K ;
Miles, A ;
Göransson, E .
MARINE ECOLOGY PROGRESS SERIES, 2000, 200 :59-76
[25]  
SUZUKI T, 1998, J ADV MAR SCI TECH S, V4, P35
[26]   ANALYSIS OF BACTERIAL MENAQUINONE MIXTURES BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY [J].
TAMAOKA, J ;
KATAYAMAFUJIMURA, Y ;
KURAISHI, H .
JOURNAL OF APPLIED BACTERIOLOGY, 1983, 54 (01) :31-36
[27]   Impacts of oxygen-deficient water on the macrobenthic fauna of Dokai Bay and on adjacent intertidal flats, in Kitakyushu, Japan [J].
Ueda, N ;
Tsutsumi, H ;
Yamada, M ;
Hanamoto, K ;
Montani, S .
MARINE POLLUTION BULLETIN, 2000, 40 (11) :906-913
[28]   N2O production, nitrification and denitrification in an estuarine sediment [J].
Usui, T ;
Koike, I ;
Ogura, N .
ESTUARINE COASTAL AND SHELF SCIENCE, 2001, 52 (06) :769-781
[29]   Waste excretion characteristics of Manila clams (Tapes philippinarum) under different temperature conditions [J].
Zhu, SM ;
Saucier, B ;
Durfey, J ;
Chen, SL ;
Dewey, B .
AQUACULTURAL ENGINEERING, 1999, 20 (04) :231-244
123