The effect of algal blooms on the disappearance of phenol in a small forest pond

被引：17

作者：

Gladyshev, MI ^{[1
]}

Sushchik, NN ^{[1
]}

Kalachova, GS ^{[1
]}

Shchur, LA ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Inst Biophys, Krasnoyarsk 660036, Russia

来源：

WATER RESEARCH | 1998年 / 32卷 / 09期

基金：

俄罗斯基础研究基金会;

关键词：

self-purification; phenol; seasonal dynamics of biodegradation; algal blooms;

D O I：

10.1016/S0043-1354(98)00009-8

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Using experimental microecosystems the kinetics of phenol disappearance in small forest pond waters (Siberia, Russia) in the summer of 1995-96 were investigated. Despite of high variability of components of the ecosystem (plankton biomass and species composition) and two pronounced "blooms" of green algae Volvox aureus the same kinetics of the disappearance took place over the investigated period. Half-lives of the pollutant depended on water temperature only. A comparison of the self-purification of the pond with that of the Krasnoyarsk reservoir, "blooming" with blue-greens was carried out. Half-lives in the pond were significantly lower than that in the reservoir. During the periods of "blooms" of the green algae in the pond the concentrations of inorganic nutrients were comparatively high and the phenol-degrading bacteria likely were not limited by these nutrients, in contrast to the periods of "bloom" of the blue-green algae in the reservoir. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：2769 / 2775

页数：7

共 14 条

[1]

Campbell RC, 1967, STAT BIOL

[2]

CAREY JH, 1994, IAHS PUBL, V219, P41

[3]

Gladyshev M.I., 1993, Gidrobiologicheskii Zhurnal, V29, P94

[4] DISAPPEARANCE OF PHENOL IN WATER SAMPLES TAKEN FROM THE YENISEI RIVER AND THE KRASNOYARSK RESERVOIR [J].

GLADYSHEV, MI ;

GRIBOVSKAYA, IV ;

ADAMOVICH, VV .

WATER RESEARCH, 1993, 27 (06) :1063-1070

[5] REASONS FOR POSSIBLE FAILURE OF INOCULATION TO ENHANCE BIODEGRADATION [J].

GOLDSTEIN, RM ;

MALLORY, LM ;

ALEXANDER, M .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1985, 50 (04) :977-983

[6] KINETICS OF MINERALIZATION OF PHENOLS IN LAKE WATER [J].

JONES, SH ;

ALEXANDER, M .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1986, 51 (05) :891-897

[7]

JONES SH, 1988, FEMS MICROBIOL LETT, V5, P121

[8] NUTRIENT LIMITATION AND ADAPTATION OF MICROBIAL-POPULATIONS TO CHEMICAL-TRANSFORMATIONS [J].

LEWIS, DL ;

KOLLIG, HP ;

HODSON, RE .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1986, 51 (03) :598-603

[9] INITIAL TEST OF THE BENCHMARK CHEMICAL APPROACH FOR PREDICTING MICROBIAL TRANSFORMATION RATES IN AQUATIC ENVIRONMENTS [J].

NEWTON, TD ;

GATTIE, DK ;

LEWIS, DL .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1990, 56 (01) :288-291

[10]

POGLAZOVA M N, 1984, Mikrobiologiya, V53, P850

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