Dictionary of Energy

International Atomic Energy Agency (est. 1957); an intergovernmental organization that serves as a center of cooperation in the nuclear energy field. It was set up as the world s Atoms for Peace organization within the United Nations.
International Association for Energy Economics (est. 1977), a nonprofit professional organization that provides an interdisciplinary forum for the exchange of ideas, experience, and issues among professionals interested in energy economics.
Earth Science. water in the solid state, produced by the freezing of liquid water, by the condensation of water vapor directly into crystals, or by the compaction and recrystallization of fallen snow.
Earth Science. 1. an interval of geologic time during which a large portion of the earth s surface was covered by glaciers; characterized by a significantly cold worldwide climate and widespread glacial advance toward the equator. 2. specifically, a name for the Pleistocene epoch, because of its widespread glacial ice.
History. an ancient Chinese term for coal.
Earth Science. an extensive column of ancient ice, drilled out of an ice sheet or glacier for the purpose of obtaining various types of data, especially indications of past climate trends.
Earth Science. 1. a high, steep vertical cliff that forms the boundary of an ice sheet as it meets the sea, beyond which there is open water. 2.