Тип публикации: статья из журнала
Год издания: 2008
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 wПоказать полностьюith the more qualitative than quantitative character of Vernadskys 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 Earths biosphere and its ecosystems; 2) to create artificial biospheres for human life support beyond the limits of the Earths biosphere; 3) to create ground-based life-support systems that provide a high quality of life in the extreme conditions of the Earths biosphere; 4) to use artificial ecological systems to offer the prospects of developing technologies for the solution of pollution problems.
Журнал: Журнал Сибирского федерального университета. Серия: Биология
Выпуск журнала: Т. 1, № 3
Номера страниц: 189-193
ISSN журнала: 19971389
Место издания: Красноярск
Издатель: Федеральное государственное автономное образовательное учреждение высшего образования Сибирский федеральный университет