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Temperature Monitoring of Marsh Landscapes and Development of Exogenous Processes in the West Siberian Plain (Russia)

Korkin S., Korkina E., Kail E.

Contemporary Trends in Geoscience

2018

Vol. 7, iss. 2

133--144

The research touches upon marsh landscapes in the context of temperature monitoring and in connection with exogenous processes during engineering intervention. The monitoring of temperature regimes was conducted in the mid-taiga subzone of marsh landscapes for revealing the dynamics of exogenous processes. The authors used the method of recording systems for the field measurement of the temperature of the peat and underlying soils. The measurements were conducted on a territory that belongs to the middle taiga landscapes of Western Siberia. The authors of the research analyze the data obtained from thermowells 5, 5a and 6. During the observation period of 2015-2016, the average annual temperature was 8.3ºС for thermowell 5a (technogenic area), which is 3.8ºС and 4.2ºС higher than the average annual values of thermowell 5 and thermowell 6 respectively. The latter belongs to natural marsh landscapes. Observations conducted in 2016-2017 confirmed this fact with a difference of 4.8ºС and 3.7ºС for thermowells 5 and 6 respectively. As compared to natural marsh landscapes not affected by manmade impact, a higher temperature was observed on soils, which affects the manifestation of exogenous processes.

Organization activities for protection of the railway from exogenous processes

Mirakhmedov M.

Transport Problems

2014

T. 9, z. 2

27--33

The paper focuses on the reduction of negative effects on the railway exogenous processes (sand bars, landslides, etc.). Proposed to introduce a system of design, construction and operation of natural and technical objects set of organizational and technical measures, consisting of techniques: the choice of method, to map the distribution of exogenous events, the development of a program of measures for the protection and the optimization of the work program, assess the quality and effectiveness. Methodological elements are developed by the author of the complex method of risk assessment exogenous expression and scale of priorities of road elements of the defense.

Статья посвяще на вопросам снижения негативного воздействия на железнодорожный путь экзогенных процессов (песчаные заносы, оползни, обвалы и др.). Для этого предлагается ввести в систему проектирования, строительства и эксплуатации природно-технических объектов комплекс организационно-технологических мероприятий, реализуемых в следующей логической последовательности: составление карты распространения экзогенного явления; выбор способов защиты; разработка программы реализации защитных мероприятий, ее оптимизация; оценка качества и результативности работ. Методологическими элементами комплекса являются разработанные автором методики оценки опасности экзогенного проявления и приоритетов элементов дороги на защиту.