Environmental Policy Articles

• Exotic Species
  Botany
  Nature
  Endangered Plants
  New Species
  Invasive Species
   
  

  Tamarix

  The genus Tamarix, known as tamarisk or (US) saltcedar, comprises about 50-60 species of deciduous or evergreen shrubs or small trees growing to 1-15 m in height and forming dense thickets, native to ... > more
• Fuel Cells
  Alternative Fuels
  Air Quality
  Organic Chemistry
  Fossil Fuels
  Energy and the Environment
   
  

  Methanol

  Methanol, also known as methyl alcohol or wood alcohol, is a chemical compound with chemical formula CH3OH. It is the simplest alcohol, and is a light, volatile, colourless, tasteless, flammable, ... > more
• Tornadoes
  Severe Weather
  Floods
  Renewable Energy
  Wildfires
  Weather
   
  

  Fujita scale

  The Fujita scale (F-Scale), or Fujita-Pearson scale, rates a tornado's intensity by the damage it inflicts on human-built structures and sometimes on ... > more
• New Species
  Exotic Species
  Trees
  Animals
  Invasive Species
  Nature
   

  Eucalypt

  Eucalypts are tree species belonging to three closely related genera, Angophora, Corymbia and Eucalyptus. Of these, Eucalyptus has the most species, the most-widely planted species and the biggest ... > more
• Severe Weather
  Storms
  Tornadoes
  Hurricanes and Cyclones
  Snow and Avalanches
  Geography
   
  

  1993 North American storm complex

  The 1993 North American storm complex, also known as the (Great) Blizzard of 1993, or the Storm of the Century, was a large cyclonic storm that occurred on March to March 15, 1993, on the East Coast ... > more
• Earthquakes
  Natural Disasters
  Geology
  Geography
  Tsunamis
  Earth Science
   
  

  Alpine Fault

  The Alpine Fault is a geological fault, known as a right-lateral strike-slip fault, that runs almost the entire length of New Zealand's South Island. It forms a transform boundary between the Pacific ... > more
• Nature of Water
  Acid Rain
  Organic Chemistry
  Sports Science
  Chemistry
  Air Quality
   
  

  Phosphorus

  Phosphorus is the chemical element in the periodic table that has the symbol P and atomic number 15. Phosphorus is commonly found in inorganic phosphate rocks and in all living cells. The most ... > more
• Global Warming
  Nature of Water
  Ice Ages
  Climate
  Oceanography
  Snow and Avalanches
   
  

  Ice shelf

  An ice shelf is a thick, floating platform of ice that forms where a glacier or ice sheet flows down to a coastline and onto the ocean surface, typically in Antarctica or Greenland. The boundary ... > more
• Snow and Avalanches
  Natural Disasters
  Severe Weather
  Storms
  Weather
  Geography
   
  

  Avalanche

  An avalanche is a slide of a large snow (or rock) mass down a mountainside, caused when a buildup of snow is released down a slope, and is one of the major dangers faced in the mountains in ... > more
• Geology
  Fossils
  Earth Science
  Origin of Life
  Early Climate
  Earthquakes
   
  

  Precambrian

  The Precambrian is an informal name for the eons of the geologic timescale that came before the current Phanerozoic eon. It spans from the formation of Earth around 4500 Ma (million years ago) to the ... > more

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