enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Life-support system - Wikipedia

    en.wikipedia.org/wiki/Life-support_system

    Environmental Control and Life Support System (ECLSS) – Chapter 17: 539–572. Griffin, Brand N., Spampinato, Phil, and Wilde, Richard C. Extravehicular Activity Systems – Chapter 22: 707–738. Wieland, Paul O., Designing for Human Presence in Space: An Introduction to Environmental Control and Life Support Systems. National Aeronautics ...

  3. Closed ecological system - Wikipedia

    en.wikipedia.org/wiki/Closed_ecological_system

    Man-made closed ecological systems which were created to sustain human life include Biosphere 2, MELiSSA, and the BIOS-1, BIOS-2, and BIOS-3 projects. [ 4 ] Bottle gardens and aquarium ecospheres are partially or fully enclosed glass containers that are self-sustaining closed ecosystems that can be made or purchased.

  4. Environmental control device - Wikipedia

    en.wikipedia.org/wiki/Environmental_control_device

    An environmental control controller is the device that controls the equipment – like a remote control. You can use the controller to select a range of different options. Each option will control a piece of equipment in a certain way – for example: play on a video recorder.

  5. Fertilizer bans, growth controls: Key environmental bills as ...

    www.aol.com/fertilizer-bans-growth-controls-key...

    Several environment watchdogs said they are closely monitoring a measure introduced this year that would force people who sue the Florida Department of Environmental Protection or water management ...

  6. Environmental control system - Wikipedia

    en.wikipedia.org/wiki/Environmental_control_system

    Control panel for a Boeing 737-800 ECS. In aeronautics, an environmental control system (ECS) of an aircraft is an essential component which provides air supply, thermal control and cabin pressurization for the crew and passengers. Additional functions include the cooling of avionics, smoke detection, and fire suppression.

  7. Ecosystem - Wikipedia

    en.wikipedia.org/wiki/Ecosystem

    Topography also controls ecosystem processes by affecting things like microclimate, soil development and the movement of water through a system. For example, ecosystems can be quite different if situated in a small depression on the landscape, versus one present on an adjacent steep hillside. [9]: 39 [10]: 66

  8. Environmental monitoring - Wikipedia

    en.wikipedia.org/wiki/Environmental_monitoring

    Environmental monitoring is the processes and activities that are done to characterize and describe the state of the environment. It is used in the preparation of environmental impact assessments , and in many circumstances in which human activities may cause harmful effects on the natural environment .

  9. Hierarchy of hazard controls - Wikipedia

    en.wikipedia.org/wiki/Hierarchy_of_hazard_controls

    Use interim controls: If more time is needed to implement long-term solutions, the hierarchy of controls should be used from the top down as interim controls in the meantime. Avoid introducing new hazards: Keep in mind is that the selected controls should never directly or indirectly introduce new hazards.