Influence of Atmospheric Pollution on the Morphological Parameters of the Assimilation Apparatus of Pine and Spruce in the Basin of the Northern Dvina
S. N. Tarkhanov, S. Y. Biryukov
Institute of Ecological Problems in the North UrB RAS
tarkse@yandex.ru, syubir65@yandex.ru
Keywords: air pollution, pine, spruce, pine needles, damage, morphometric parameters
Pages: 407-414
Abstract
The dynаmics of damage and litter of the needles of pine Pinus sylvestris (L.) and spruce Picea obovata Ledeb. P. abies (L.) Karst. in the basin of the Northern Dvina under atmospheric pollution was studied. Correlations of morphometric parameters of the assimilation apparatus with the distance to the source of emissions and concentrations of pollutants in the air, snow, soil, and heavy metals in needles were revealed.
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