INFLUENCE OF DIFFERENT LIGHTS ON MIXED CULTURES OF MICROALGAE FROM ANCIENT FRESCOES

被引：17

作者：

ALBERTANO, P

LUONGO, L

CAIOLA, MG

机构：

[1] Department of Biology, II University of Rome, 00173 Rome, Via E. Carnevale

来源：

INTERNATIONAL BIODETERIORATION | 1991年 / 27卷 / 01期

关键词：

741; Light; Optics and Optical Devices - 803 Chemical Agents and Basic Industrial Chemicals - 804 Chemical Products Generally;

D O I：

10.1016/0265-3036(91)90021-I

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 [工学]; 0830 [环境科学与工程];

摘要：

Deterioration of frescoes inside a hypogean room of the Domus aurea in Rome was mainly caused by the growth of an algal association which persisted on the frescoes even in darkness. Following the proposal to utilize a new illumination system, the present research was undertaken to ascertain the effect of an incandescent lamp on the whole association in culture. For comparison a fluorescent lamp was also employed, and two low light intensities were tested. Observations on the development and morphology of the various algal species and analysis of the photosynthetic pigment content indicate that the Lyngbya spp. dominant in the association appeared to be highly adaptable to both lamps and intensities. Carefully limited use of the new lamp was advisable.

引用

页码：27 / 38

页数：12

共 18 条

[1]

Albertano, Grilli Caiola, Effects of different light condition on Lyngbya sp. in culture, Archiv für Hydrobiologie, Algological Studies, 50-53, pp. 47-54, (1988)

[2]

Albertano, Grilli Caiola, A hypogean algal association, Braun Blanquetia, (1990)

[3]

Albertano, Pinto, Taddei, Evaluation of toxical effects of heavy metals to unicellular algae. I. The influence of inoculum concentration on the evaluation of toxicity, Delpinoa, 20, pp. 75-86, (1979)

[4]

Albertano, Luongo, Grilli Caiola, Light dependent variability of two Lyngbya spp., Giornale Botanico Italiano, 123, (1988)

[5]

Bennett, Bogorad, Complementary chromatic adaptation in a filamentous blue-green alga, Journal of Cell Biology, 58, pp. 419-435, (1973)

[6]

Dupuy, Trotet, Grossin, Protection des monuments contre les Cyanophycees en milieu abrite et humide, Int. Symposium on the Conservation of Stone, pp. 205-221, (1975)

[7]

Foy, A comparison of chlorophyll a and carotenoid concentration as indicators of algal volume, Freshwater Biology, 17, pp. 237-250, (1987)

[8]

Gleason, Baxa, Activity of the natural algicide, cyanobacterin, on eukariotic microorganisms, FEMS Microbiology Letters, 33, pp. 85-88, (1986)

[9]

Grilli Caiola, Forni, Albertano, Characterization of the algal flora growing on ancient roman frescoes, Phycologia, 26, pp. 387-390, (1987)

[10]

Hansmann, Pigment analysis, Handbook of Phycological Methods, pp. 359-368, (1973)

← 1 2 →