EFFECT OF LEAD AND MANGANESE ON GREEN-ALGA PEDIASTRUM-TETRAS IN AXENIC CULTURE .1. ACCUMULATION-RATES AND INFLUENCE ON GROWTH

被引：0

作者：

WETTERN, M ^{[1
]}

LORCH, DW ^{[1
]}

WEBER, A ^{[1
]}

机构：

[1] UNIV HAMBURG, ALLGEMEINE BOT, D-2000 HAMBURG 36, GERMANY

来源：

ARCHIV FUR HYDROBIOLOGIE | 1976年 / 77卷 / 03期

关键词：

D O I：

暂无

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The uptake of Pb and Mn by axenic cultures of P. tetras was determined. There is a linear correlation between the Mn concentration in the culture medium (0-1.0 ppm) and the algae. The maximum concentration factor was 73. All Mn concentrations stimulated growth. The addition of Zn had no influence on growth but promoted the uptake of Mn. About 15% of the bound Mn could be desorbed by a 10-3 M EDTA-solution. Pb was accumulated only in small amounts by the algae. The uptake was independent of the concentration in the culture solution. Pb in concentrations of 0-1.5 ppm had no influence on algae growth.

引用

页码：267 / 276

页数：10

共 33 条

[1] SORPTION OF HEAVY-METAL CATIONS BY CORN MITOCHONDRIA AND EFFECTS ON ELECTRON AND ENERGY-TRANSFER REACTIONS [J].

BITTELL, JE ;

KOEPPE, DE ;

MILLER, RJ .

PHYSIOLOGIA PLANTARUM, 1974, 30 (03) :226-230

[2]

Bowen H. J. M., 1966, Trace Elements in Biochemistry.

[3]

BRODA E, 1973, NATURW RDSCH, V26, P381

[4]

BRODA E, 1968, STOFFTRANSPORT STOFF

[5]

CAMPBELL RC, 1971, STATISTISCHE METHODE

[6] ZINC AND COBALT BIOCONCENTRATION AND TOXICITY IN SELECTED ALGAL SPECIES [J].

COLEMAN, RD ;

COLEMAN, RL ;

RICE, EL .

BOTANICAL GAZETTE, 1971, 132 (02) :102-&

[7]

DEN DOOREN DE JONG L. E., 1965, ANTONIE LEEUWENHOEK J MICROBIOL SEROL, V31, P301

[8] MANGANESE REQUIREMENT WITH RESPECT TO GROWTH, HILL REACTION AND PHOTOSYNTHESIS [J].

EYSTER, C ;

BROWN, TE ;

TANNER, HA ;

HOOD, SL .

PLANT PHYSIOLOGY, 1958, 33 (04) :235-241

[9] INVESTIGATION OF LIGHT DEPENDENCE OF UPTAKE OF RUBIDIUM, ZINC, COBALT, LEAD AND CERIUM BY CHLORELLA BY A FLOW METHOD [J].

FINDENEGG, GR ;

PASCHINGER, H ;

BRODA, E .

PLANTA, 1971, 99 (02) :163-+

[10]

Forstner U., 1974, SCHWERMETALLE FLUSSE

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