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Plant Morphofunctional Response to Environmental Changes in Active Fault Zones of the Kurai Ridge (Gorny Altai)
Izvestiya, Atmospheric and Oceanic Physics ( IF 0.9 ) Pub Date : 2020-12-01 , DOI: 10.1134/s0001433820080022
I. G. Boyarskikh , A. R. Agatova , A. I. Syso , A. I. Klyuchevskaya

Integrated geological, geophysical, geochemical, and botanical studies in the Kuraika River Valley (Kurai Ridge, Gorny Altai) have revealed sharp changes in the growth environment of blue honeysuckle (Lonicera caerulea) at the conjunction zone of the regional Kubadra and local active faults. A high-gradient magnetic field is accompanied by the increased variability of the concentrations of radionuclides and macro- and micro-elements in soil, an increased mercury content in soil and surface air, and an increased γ-radiation exposure rate. Depending on combinations of geoenvironmental factors, the micropopulations of blue honeysuckle have produced increased or decreased fruit size and seed productivity. The observed tripling of accumulated biologically active phenol compounds in fruits, the simultaneous decrease in their concentration in leaves, and the reduction in the ratio between the content of some polyphenol classes in leaves and fruits are considered a response to the stressing impact of environmental factors associated with active tectonic processes in this area of Altai.

中文翻译:

库赖山脊(戈尔内阿尔泰)活动断裂带中植物形态功能对环境变化的响应

库赖卡河流域(库赖山脊、戈尔内阿尔泰)的综合地质、地球物理、地球化学和植物学研究揭示了区域库巴德拉和当地活动断层连接带蓝金银花(Lonicera caerulea)的生长环境发生了急剧变化。高梯度磁场伴随着土壤中放射性核素和宏量元素和微量元素浓度变异性的增加、土壤和地表空气中汞含量的增加以及γ-辐射暴露率的增加。根据地理环境因素的组合,蓝金银花的微种群增加或减少了果实大小和种子生产力。观察到果实中积累的生物活性酚化合物增加了三倍,同时它们在叶子中的浓度降低,
更新日期:2020-12-01
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