Stability of Closed Ecology Life Support Systems (CELSS) models as dependent upon the properties of metabolism of the described species

Описание

Тип публикации: статья из журнала

Год издания: 2012

Идентификатор DOI: 10.1016/j.asr.2011.10.002

Ключевые слова: Mathematical modeling, Closed ecosystems, Stability, Closed ecosystems, Mathematical modeling, Stability, Ecological models, Human lives, Long-term mission, Manned space mission, Mathematical modeling, Natural ecosystem, Three models, Convergence of numerical methods, Ecosystems, Life support systems (spacecraft), Metabolism, Physiology, Reliability, Stability

Аннотация: Successfulness of any manned space mission directly depends on the reliability of Life Support System. Human life during far from the Earth long-term missions can be supported only by Closed Ecological Life Support System (CELSS). The proper CELSS design and providing necessary level of CELSS reliability require adequate estimationПоказать полностьюs of its reliability or stability. Conducted analysis shows that traditional ecological models underestimate the stability of natural ecosystems. To improve the adequacy of natural ecosystems description three models based on so called flexible metabolism are suggested. It is shown that this type of ecological modes describes natural ecosystems with respect of stability more adequately than traditional ones. (C) 2011 COSPAR. Published by Elsevier Ltd. All rights reserved.

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Издание

Журнал: ADVANCES IN SPACE RESEARCH

Выпуск журнала: Vol. 49, Is. 2

Номера страниц: 223-229

ISSN журнала: 02731177

Место издания: OXFORD

Издатель: ELSEVIER SCI LTD

Авторы

  • Saltykov M.Yu. (Siberian Fed Univ, Inst Fundamental Biol & Biotechnol, Krasnoyarsk 660036, Russia)
  • Bartsev S.I. (Russian Acad Sci, Inst Biophys, Siberian Branch, Krasnoyarsk 660036, Russia)
  • Lankin Yu P. (Russian Acad Sci, Inst Biophys, Siberian Branch, Krasnoyarsk 660036, Russia)

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