Geochemistry Articles

• Civil Engineering
  Geology
  Earthquakes
  Engineering
  Natural Disasters
  Energy Technology
   

  Engineering geology

  Engineering Geology is the application of the science of geology to the understanding of geologic phenomena and the engineering solution of geologic hazards and other geologic problems for ... > more
• Civil Engineering
  Engineering
  Energy Technology
  Environmental Science
  Geochemistry
  Geology
   
  

  Civil engineering

  In modern usage, civil engineering is a broad field of engineering that deals with the planning, construction, and maintenance of fixed structures, or public works, as they are related to earth, ... > more
• Agriculture and Food
  Organic
  Soil Types
  Sustainability
  Environmental Issues
  Pests and Parasites
   

  Organic farming methods

  Organic farming methods combine scientific knowledge and modern technology with traditional farming practices based on thousands of years of agriculture. In general, organic methods rely on naturally ... > more
• Air Quality
  Environmental Issues
  Energy and the Environment
  Ozone Holes
  Air Pollution
  Wildfires
   

  Refrigerant

  A refrigerant is a compound used in a heat cycle that undergoes a phase change from a gas to a liquid and back. The two main uses of refrigerants are refrigerators/freezers and air conditioners. Cf. ... > more
• Nuclear Energy
  Weapons Technology
  Energy and the Environment
  Mining
  Renewable Energy
  Pollution
   
  

  Uranium

  Uranium is a chemical element in the periodic table that has the symbol U and atomic number 92. Heavy, silvery-white, toxic, metallic, naturally radioactive, pyrophoric, and teratogenic uranium ... > more
• Agriculture and Food
  Organic
  Sustainability
  Soil Types
  Food
  Geochemistry
   
  

  Organic farming

  Organic farming is a form of agriculture that relies on ecosystem management and attempts to reduce or eliminate external agricultural inputs, especially synthetic ones. It is a holistic production ... > more
• Mining
  Environmental Science
  Engineering
  Civil Engineering
  Sports Science
  Energy Technology
   
  

  Mining

  Mining is the extraction of valuable minerals or other geological materials from the earth, usually (but not always) from an ore body, vein, or (coal) ... > more
• Ozone Holes
  Environmental Issues
  Atmosphere
  Air Quality
  Air Pollution
  Pollution
   
  

  Ozone layer

  The ozone layer is the part of the Earth's atmosphere which contains relatively high concentrations of ozone (O3). "Relatively high" means a few parts per million - much higher than the ... > 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
• Marine Biology
  Ecology
  Fish
  Ecology Research
  Sea Life
  Oceanography
   
  

  Plankton

  Plankton are drifting organisms that inhabit the water column of oceans, seas, and bodies of fresh water. Plankton abundance and distribution are strongly dependent on factors such as ambient ... > more

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