Related Experiment Videos
[Life support--from space suit to biosphere]
1Arbeitsgruppe für Volumenregulation und Weltraummedizin, Karl-Franzens-Universität, Graz.
Wiener Medizinische Wochenschrift (1946)
|January 1, 1993
Summary
Life support systems (LSS) are crucial for human survival, from personal gear to the global biosphere. Understanding ecophysiological interdependencies is key for biomedical research and long-term space missions.
Area of Science:
- Ecology
- Environmental Science
- Biomedical Engineering
Context:
- Human survival systems range from personal devices to the global biosphere.
- The functionality of small-scale systems relies on the integrity of larger ecological systems.
- Biomedical research faces challenges in understanding complex ecophysiological interdependencies.
Purpose:
- To highlight the critical role of the global biosphere in supporting human life.
- To emphasize the need for comprehending ecophysiological interdependencies in biomedical research.
- To introduce Biosphere 2 as a model for studying closed-loop life support systems.
Summary:
- Life support systems (LSS) are essential for human survival, encompassing everything from oxygen masks to the global biosphere.
- The Biosphere 2 project serves as a medium-sized, materially closed LSS model.
- Biosphere 2 demonstrates complete waste recycling, air purification, water reclamation, and food production for a crew of eight.
Impact:
- Advanced understanding of ecophysiological interdependencies crucial for long-term human survival.
- Insights into the design and function of closed-loop life support systems for space exploration and Earth-based applications.
- Demonstrates the feasibility of self-sustaining ecosystems for supporting human life in isolated environments.