Доклад посвящен актуальным вопросам изучения техногенно-образованных грунтов формирующихся в процессе сжигания различных видов топлива.

The monograph covers 40-anniversary of the creation of educational practices in the Zvenigorod Biological Station Moscow State University named M.V. Lomonosov - one of the best in the country specialized educational practices for students engineering geologists, hydrogeologists, geocryologists and ecogeologists. We consider the development history of practice, its improvement and expansion of the material and methodological framework, characterized by the composition of ongoing learning objectives, curricula, teachers are the memories of practice, and outlines the characteristics of the current state of educational practice. For faculty and staff who organize educational practices in field methods of hydrogeological, geotechnical, permafrost, engineering, geophysical and ecological and geological studies as well as undergraduate and graduate students of geological universities.

Рассмотрена сравнительная характеристика размокаемости покровных суглинков и красных глин. Выявлено существенное влияние влажности на интенсивность их размокания. Особенности размокания этих грунтов необходимо учитывать при строительстве на них.

A comparative characteristic disintegration cover clayey loam and red clays. Revealed a significant effect of humidity on the intensity disintegration cover clayey loam and red clays. There is need to incorporate features disintegration these soils during construction of them.

Нижнемеловые грунты являются важным компонентом геологического строения территории г. Москвы. Рассматриваются распространение и типы толщ нижнемеловых песчаных и глинистых грунтов.

Lower Cretaceous soils are impotent component of geologic construction on territory of the Moscow. Enlargement and types of masses of Lower Cretaceous sand and clay soils are considered.