Laboratory Determination of the Solid Phase Composition of Technogenically Salinized Peatlands: Possibilities and Limitations

Vodyanitskiĭ, Yu. N.; Аветов, Н. А.; Savichev, A. T.; Trofimov, S. Ya.; Шишконакова, Е. А.

doi:10.3103/s0147687420030072

Moscow Univ. Soil Sci. Bull.

2020

DOI: 10.3103/s0147687420030072

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Laboratory Determination of the Solid Phase Composition of Technogenically Salinized Peatlands: Possibilities and Limitations

Yu. N. Vodyanitskiĭ

Н. А. Аветов

A. T. Savichev

et al.

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Cited by 4 publications

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“…The most obvious direction is the analysis of microelements distribution along the profile [29][30][31], and their radial migration over time [32,33]. The geochemical composition of the peat stratum is affected not only by oil hydrocarbons, but also by the accompanying mineral salt components contained in drilling fluids [34,35]. This area of research is interested in the experience of using UAVs for environmental monitoring of polymetallic sulphide ore deposits [36].…”

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The use of unmanned aerial photography for interpreting the technogenic transformation of the natural environment during the oilfield operation

Buzmakov

Sannikov

Kuchin

et al. 2023

PMI

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The traditional approach to monitoring observations of the technogenic processes development in oilfields, which consists in determining the concentration of marker pollutants in various natural environments, does not provide the necessary completeness of information and the efficiency of its receipt. The paper considers an example of expanding the range of observations due to unmanned aerial photography and a number of other methods. Interpretation signs (for panchromatic survey) were determined that register such consequences of technogenic transformation of the natural environment as mechanogenesis, bitumization, and halogenesis. Technogenic mechanogenesis is understood as a physical violation of the integrity of ecosystems, the movement of soils and grounds. Bitumization is expressed in the migration of petroleum hydrocarbons through soils, ground, surface, subsurface, and underground waters, and their destruction. Salt migration in these media is defined as halogenesis. The most reliable indicators are linearly elongated areas of dead forests, dark red spots in drying microdepressions and reservoirs. It was found out that the oilfield impact on the raised bog leads to anthropogenic eutrophication, the introduction of plant species, uncharacteristic coenotic groups, the replacement of subshrubs with grasses, and morphometric changes in forest pine. In the peat deposits of the disturbed area, an unusual interlayer of whitish, undecomposed moss was recorded. The moment of the beginning of a pronounced technogenic transformation was registered in the course of work with the archive of multispectral space images. Continuous remote sensing with the help of unmanned aerial photography and interpretation by sedimentological, geobotanical methods significantly expand the possibilities of studying the technogenic transformation of the natural environment. To ensure environmental safety, it is advisable to develop remote methods and technologies to include them in the environmental monitoring system.

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mentioning

confidence: 99%

The use of unmanned aerial photography for interpreting the technogenic transformation of the natural environment during the oilfield operation

Buzmakov

Sannikov

Kuchin

et al. 2023

PMI

View full text Add to dashboard Cite

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Features of distribution of a number of rare and protected plant species in the territories of oligotrophic and mesotrophic mires within oil fields of Khanty-Mansi Autonomous Area – Yugra

Shishkonakova

2024

Environmental Dynamics and Global Climate Change

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The technogenic transformation of oligotrophic and mesotrophic mires, which occurs during the functioning of the infrastructure of oil fields, leads to the emergence of new habitats with fundamentally different conditions, previously uncharacteristic for these biogeocenoses. Expansion of areas of eutrophicated soils, pollution with oil and chlorides, subsequent reclamation measures, the formation of embankments from mineral soil – all these disturbance types create the preconditions for the disappearance of rare plants, however, in parallel, the introduction of new species that also have a protected status is noted. Transformed areas of mires can become refugia for endangered and protected plants. Three groups of plants can be distinguished, related to the nature of the technogenically transformed substrates on which they settle. The first group includes plants that settle exclusively on peat, the second includes species found on mineral substrates introduced into mires, the third group includes species that can grow both on mineral substrates and technogenically eutrophicated peat soils. The article provides characteristics of a number of transformed habitats that arose in the mire areas of the – Khanty-Mansi Autonomous Area – Yugra, within which rare and protected species were found. Among the plants whose distribution in the mires of the district is largely due to the expansion of human economic activity, mention should be made of Thelypteris palustris, Lycopodiella inundata, Typha angustifolia, liverwort Heterogemma laxa, etc.

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Studies of Oil-Contaminated Soils and Prospective Approaches for Their Remediation

Trofimov,

Kovaleva,

Avetov

et al. 2023

Moscow Univ. Soil Sci. Bull.

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Laboratory Determination of the Solid Phase Composition of Technogenically Salinized Peatlands: Possibilities and Limitations

Cited by 4 publications

References 14 publications

The use of unmanned aerial photography for interpreting the technogenic transformation of the natural environment during the oilfield operation

The use of unmanned aerial photography for interpreting the technogenic transformation of the natural environment during the oilfield operation

Features of distribution of a number of rare and protected plant species in the territories of oligotrophic and mesotrophic mires within oil fields of Khanty-Mansi Autonomous Area – Yugra

Studies of Oil-Contaminated Soils and Prospective Approaches for Their Remediation

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