Lepidium sativum L. as test-organism for assessment of environmental pollution
DOI:
https://doi.org/10.15626/Eco-Tech.2005.055Keywords:
Lepidium sativum L; Toxicity; Environmental pollution; Surface water; Storm water; Landfill leachate; Bottom sediments, Environmental pollution assessmentAbstract
Polluting substances when released into environment become one of the main factors of
environmental pollution since they cause changes to the chemical composition of water,
bottom sediments and soil; they also disturb the biological balance and self-cleaning
processes of the ecosystem that may lead to unpredictable alterations within the ecosystem.
Together with the chemical and physical techniques the methods of bioindication and
biotesting are employed in the current research on environmental pollution and its impact on
the ecological integrity of ecosystems,
The aim of this paper was to determine the sensitivity of a test-organism L sativum to the
toxic impact of different types of samples (liquid or solid: surface water, industrial
wastewater, industrial storm water, landfill leachate, lake bottom sediments and sludge from
industrial storm water sedimentation tank) from urban environment and chemical substances
and to demonstrate the possibilities of application of this plant in both the toxicological
investigation and environmental pollution assessment.
The results of conducted investigation have proved that L. sativum is a sufficiently universal,
cheap and sensitive biotest for determination of toxicity of different types of samples (storm
water, bottom sediments, soil, wastewater from industrial sites, landfill leachate) and included
chemical substances. Therefore, it can be successfully applied in the environmental pollution
assessment.
Metrics
References
Wundram, M, Selmar D, Bahadir, M., 1 997. Representative evaluation of phytotoxicity - reliability and peculiarities. Angew Bot 71, 139-143.
Marciulioniene, D, Montvydiene, D, Kazlauskiene, N, Svecevicius, G., 2002. Comparative analysis of the sensitivity of test-organisms of different phylogenetic level and live stages to heavy metals. Environmental and Chemical Physics (Vilnius, Lithuania) 24(2), 73-78.
] Blinova, L 2004., Use the freshwater algae and duckweeds for phytoxicity testing. Environmental Toxicology 19(4):425-428. Montvydiene, D, Lakacauskiene, R, Marciulioniene, D., 2000. Assessment of toxicity of heavy metal model and natural mixtures for higher plants. Botanica Lithuanica (Vilnius, Lithuania) 6(3), 28 1-297.
Vosyliene, M.-Z., Marciulioniene, D., Kazlauskiene, N., Montvydiene, D., Svecevicius, G., 2003. The use of biological test complex for the water toxicity assessment Lithuanian Society of Metaloecology. Vilnius. p. 1 6.
Magone, L, I 989. Bioindication of phytotoxicity of transport emission. In: Kachalova 0. L., editor. Bioindication of toxicity of transport emissions in the impact of highway emissions on natural environment. Riga, Latvia: Zinatne. p 108-116.
Wang, W. 1992., Use of plants for the assessment of environmental contaminants. Reviews of Environmental Contamination and Toxicology 126, 88- 127. https://doi.org/10.1007/978-1-4613-9748-9_2
Joksas, et al., 1 997. The peculiarity of the transformation and accumulation of sediments and chemical substances in the Druksiai lake. Lithuanian research programme "Nuclear energy and environment" the array of research reports, 1993-1997 I part. Vilnius, 119-225.
Kazlauskiene, N., Svecevicius, G., Vosyliene, M.-Z., Marciulioniene, D., Montvydiene, D. 2004. Comparative study on sensitivity of higher plants and fish to heavy fuel oil. Environmental Toxicology 19(4), 449-451. https://doi.org/10.1002/tox.20048
J Wang, W., 1986. Root elongation method for toxicity testing of organic and inorganic pollutants. Environmental Contamination and Toxicology 6, 409-414. https://doi.org/10.1002/etc.5620060509
Fargasova, A., 1998. Root growth inhibition, photosynthetic pigments production, and metal accumultation in Sinapis alba as the parameters for trace metals effect determination. Bull Environ Contam Toxicol 61, 762-769. https://doi.org/10.1007/s001289900826
Downloads
Published
Issue
Section
