debris activity

См. также в других словарях:

• Debris flow — Scars formed by debris flow in great Los Angeles during the winter of 1968 1969. The photograph was taken within several months of the debris flows occurring. A debris flow is a fast moving, liquefied landslide of unconsolidated, saturated debris …   Wikipedia

• Debris — For other uses, see Debris (disambiguation). Debris /dɨˈbriː/ is rubble, wreckage, ruins, litter and discarded garbage/refuse/trash, scattered remains of something destroyed, or, in geology, large rock fragments left by a melting glacier etc. The …   Wikipedia

• Space debris — populations seen from outside geosynchronous orbit (GEO). Note the two primary debris fields, the ring of objects in GEO, and the cloud of objects in low earth orbit (LEO) …   Wikipedia

• Prediction of volcanic activity — (also: volcanic eruption forecasting ) is an interdisciplinary scientific and engineering approach to natural catastrophic event forecasting. Volcanic activity prediction has not been perfected, but significant progress has been made in recent… …   Wikipedia

• Extra-vehicular activity — (EVA) is work done by an astronaut away from the Earth and outside of a spacecraft. The term most commonly applies to an EVA made outside a craft orbiting Earth (a spacewalk) but also applies to an EVA made on the surface of the Moon (a moonwalk) …   Wikipedia

• Water activity — or aw is a measurement of the energy status of the water in a system. It is defined as the vapor pressure of water above a sample divided by that of pure water at the same temperature; therefore, pure distilled water has a water activity of… …   Wikipedia

• 2004 and later volcanic activity of Mount St. Helens — The 2004 and later volcanic activity of Mount St. Helens has been documented as a continuous eruption with a gradual extrusion of magma at the Mount St. Helens volcano in Washington, United States. Starting in October 2004 and ceasing in January… …   Wikipedia

• Extra-vehicular activity — Sortie extravéhiculaire Pour les articles homonymes, voir EVA. L astronaute Bruce McCandless lors d une activité extravéhiculaire Une …   Wikipédia en Français

• 2004 Republican National Convention protest activity — includes the broad range of marches, rallies, performances, demonstrations, exhibits, and acts of civil disobedience in New York City to protest the 2004 Republican National Convention and the nomination of President George W. Bush for the 2004 U …   Wikipedia

• space debris — noun All the objects in orbit around the Earth that were created by human activity, but now have no useful purpose Syn: space junk …   Wiktionary

• Mount Meager — The Mount Meager volcanic complex rising above the Pemberton Valley. Summits left to right are Capricorn Mountain, Mount Meager proper and Plinth Peak …   Wikipedia