Urban environment monitoring dendroflora method of assessing biochemical marker indexes

M V Ryabukhina; Рябухина Мария Владимировна; A V Filippova; Филиппова Ася Вячеславовна; S L Belopukhov; Белопухов Сергей Леонидович; T A Fedorova; Федорова Татьяна Александровна

doi:10.22363/2312-797X-2015-1-12-17

Urban environment monitoring dendroflora method of assessing biochemical marker indexes

Authors: Ryabukhina MV¹, Filippova AV¹, Belopukhov SL², Fedorova TA³
Affiliations:
1. Orenburg state agrarian University
2. Russian State Agrarian University - MTTA named after K.A. Timiryazev
3. Russian People’s Friendship University
Issue: No 1 (2015)
Pages: 12-17
Section: Articles
URL: https://agrojournal.rudn.ru/agronomy/article/view/1444
DOI: https://doi.org/10.22363/2312-797X-2015-1-12-17

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Abstract

The first link on a biochemical level to which exposure to toxic agents, are the chloroplasts. Changes in the content of pigments, specifically, chlorophyll, used as an indicator reaction damage occurring under the influence of air pollutants. A determination of ascorbic acid content, taking part in the most important energetic processes of the plant cell - photosynthesis and respiration. It is shown that the levels of ascorbic acid can serve as a test characterizing the stability and adaptive capacity of plants. The content of ascorbic acid in spruce varies from 4.7 to 15.3% in pine from 3.6 to 14.7%, larch from 3.5 to 7.8%.

Keywords

Dendroflora, stress resistance, pigment complex, a complex antioxidant, ascorbic acid

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Vol 19, No 3 (2024)

Urban environment monitoring dendroflora method of assessing biochemical marker indexes

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Abstract

Keywords

About the authors

M V Ryabukhina

A V Filippova

S L Belopukhov

T A Fedorova

References

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