Open AccessFeatures ofpollen in region of chemical factor influence
Author(s) -
А. И. Мартынов,
А. И. Мартынов,
N I Ilina,
N I Ilina,
Л В Лусс,
Лусс Людмила Васильевна,
А А Мартынов,
А А Мартынов,
Т Г Федоскова,
Т Г Федоскова,
I. M. Andreev,
I. M. Andreev,
A I Martinov,
A I Martinov,
Natalia Ilyina,
Natalia Ilyina,
Л В Лусс,
Л В Лусс,
Alexandr Martinov,
Alexandr Martinov,
Т Г Федоскова,
И. О. Андреев
Publication year - 2011
Publication title -
rossijskij allergologičeskij žurnal
Language(s) - English
Resource type - Journals
eISSN - 2686-682X
pISSN - 1810-8830
DOI - 10.36691/rja772
Subject(s) - pollen , russian federation , heavy metals , mercury (programming language) , environmental science , botany , geography , biology , environmental chemistry , chemistry , regional science , computer science , programming language
Background. To study features of cereal grasses pollen collected in region were the enterprise that is in chargeof destruction of the chemical weapons is placed - Gorniy, Saratov region.Materials and methods. Object of the research was pollen of cereal grasses collected in regions, differed by theecological characteristics: object for destruction of chemical weapon of Gorniy of the Saratov region (investigatedregion), Privolzhsky area of the Ivanovo area (ecologically favorable region) and near to а motorway, Istrinskyarea of Moscow Region (ecologically unfavorable region). Definition of the maintenance of heavy metals in pollenof grasses was carried out by the method of invertion voltamperometry, by percentage of sprouted pollen grainsand the morphological characteristics of pollen grains by microscopy.Results. In samples of pollen collected within object for destruction of the chemical weapon of Gorniy, themaintenance of lead, mercury, zinc and cadmium, in comparison with non-polluting area, and with averagevalues across the Russian Federation, thus lead almost ten times above, in comparison with average values ofthe maintenance in plants across the Russian Federation is authentically increased. The morphological changesof pollen more expressed in ecologically adverse region are revealed: the quantity of abortive pollen grainsnear to а motorway was above more than ten times, and, within the enterprise for the object for destruction ofthe chemical weapon of Gorniy, almost in 3 times, in comparison with non-polluting region. It is establishedthat along with heavy metals (lead and zinc) which are а part of the list of the harmful substances containingin emissions in atmosphere of the enterprise for the object for destruction of the chemical weapon of Gorniy,the increasing of mercury and cadmium levels which are absent in а production cycle is revealed and can t beconnected with enterprise functioning. Possibly other sources of pollution render.on the mercury and cadmiummaintenance .Conclusion. Thus, in experiments it has been shown that pollen of plants possesses considerable sorbtion capacityfor the heavy render metals which are а part of harmful production factors which change bioindicator propertiesof plant pollen and could form hypersensitivity.