Журнал СФУ. Биология / The Biogeochemical Principles of Vernadsky as the Basis for a New Field of Science – Biospherics

Полный текст (.pdf)
Номер
Журнал СФУ. Биология. 2008 1 (3)
Авторы
Pechurkin, Nickolay S.
Контактная информация
Pechurkin, Nickolay S.: Institute of Biophysics of Siberian Branch of Russian Academy of Science Akademgorodok, Krasnoyarsk, 660036 Russia;
Ключевые слова
Biosphere; Vernadsky; Biospherics; energy
Аннотация

The use of the biogeochemical principles of V.I. Vernadsky for quantitative description of life development are discussed in the paper. Two examples were examined. First the so-called «Darwin – Vernadsky paradox» connected with the complicated hierarchical structure of ecosystems and the biosphere. The second example is connected with the more qualitative than quantitative character of Vernadsky’s biogeochemical principles of the biosphere and ecosystems development. Quantitative criteria to evaluate the development of multi-organismic systems need to account for energy fluxes and their use in biosystems of different hierarchical levels. Some energy criteria (principles) were presented and analyzed: EPED – Energy Principle of Extensive Development; EPID – Energy Principle of Intensive Development; MUC – Main Universal (generalized) Criterion. The two first principles are mainly connected with the behavior (development and evolution) of multi-organismic systems, belonging to the lower levels of bio-hierarchy, population/community levels. The third functional principle – MUC – deals with the behavior of more complicated multi-organismic systems of the higher levels of bio-hierarchy, including ecosystems, biomes and the biosphere as a whole. The main characteristics of Biospherics as a new field of natural science are presented and discussed: 1) to create working models of the Earth’s biosphere and its ecosystems; 2) to create artificial biospheres for human life support beyond the limits of the Earth’s biosphere; 3) to create ground-based life-support systems that provide a high quality of life in the extreme conditions of the Earth’s biosphere; 4) to use artificial ecological systems to offer the prospects of developing technologies for the solution of pollution problems.

Страницы
189-193
Статья в архиве электронных ресурсов СФУ
https://elib.sfu-kras.ru/handle/2311/934

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