Air Quality Articles

• Computer Modeling
  Computer Science
  Computers and Internet
  Mathematical Modeling
  Distributed Computing
  Computer Programming
   

  Computer simulation

  A computer simulation or a computer model is a computer program that attempts to simulate an abstract model of a particular system. Computer simulations have become a useful part of mathematical ... > more
• Ozone Holes
  Chemistry
  Air Quality
  Environmental Issues
  Sports Science
  Inorganic Chemistry
   
  

  Haloalkane

  The haloalkanes (also known as Halogenoalkanes) are a group of chemical compounds, consisting of alkanes, such as methane or ethane, with one or more halogens linked, such as chlorine or fluorine, ... > more
• Recycling and Waste
  Hazardous Waste
  Water
  Environmental Science
  Atmosphere
  Environmental Issues
   
  

  Septic tank

  A septic tank is part of a small scale sewage treatment system often referred to as a septic system, which consists of the tank itself and a septic drain ... > more
• Energy and the Environment
  Renewable Energy
  Energy and Resources
  Environmental Science
  Fuel Cells
  Sustainability
   
  

  Liquid nitrogen economy

  A liquid nitrogen economy is a hypothetical proposal for a future economy in which the primary form of energy storage and transport is liquid nitrogen. It is proposed as an alternative to liquid ... > more
• Water
  Landslides
  Acid Rain
  Pollution
  Recycling and Waste
  Weather
   

  Infiltration (hydrology)

  Infiltration is the process by which water on the ground surface enters the soil. Infiltration is governed by two forces, gravity, and capillary action. While smaller pores offer greater resistance ... > more
• Severe Weather
  Storms
  Water
  Climate
  Global Warming
  Environmental Issues
   
  

  Cloud

  A cloud is a visible mass of condensed droplets or frozen crystals suspended in the atmosphere above the surface of the Earth or another planetary body. Clouds form when the invisible water vapor in ... > more
• Volcanoes
  Natural Disasters
  Landslides
  Floods
  Geology
  Tsunamis
   
  

  Pyroclastic flow

  Pyroclastic flows are a common and devastating result of some volcanic eruptions. They are fast-moving fluidized bodies of hot gas, ash and rock (collectively known as tephra) which can travel away ... > more
• Soil Types
  Agriculture and Food
  Organic
  Food and Agriculture
  Sustainability
  Fungus
   
  

  Agronomy

  Agronomy is a branch of agricultural science that deals with the study of crops and the soils in which they grow. Agronomists work to develop methods that will improve the use of soil and increase ... > more
• Nature of Water
  Thermodynamics
  Sports Science
  Water
  Physics
  Environmental Science
   
  

  Evaporation

  Evaporation is one of the two forms of vaporization. It is the process whereby atoms or molecules in a liquid state (or solid state if the substance sublimes) gain sufficient energy to enter the ... > more
• Weather
  Tornadoes
  Severe Weather
  Geography
  Global Warming
  Environmental Issues
   
  

  Doppler radar

  Doppler radar uses the Doppler effect to measure the radial velocity of targets in the antenna's directional beam. The Doppler effect shifts the received frequency up or down based on the radial ... > more

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