permafrost ecosystem
31Geography of Norway — Continent Europe Region Northern Europe Area 385,199 km2 (148,726 sq mi) Borders Total land borders …
32Arctic shrinkage — in 2007 from 2005 and also from 1979 2000 average] Arctic shrinkage is the marked decrease in Arctic sea ice and the observed melting of the Greenland Ice Sheet in recent years. Computer models predict that the sea ice area will continue to… …
33Ultimo Máximo Glacial — Saltar a navegación, búsqueda Mapa de los cambios de temperaturas superficiales de los oceanos y extension de los hielos durante el Ultimo Máximo Glacial segun el proyecto CLIMAP. El Último Máximo Glacial (LGM) se refiere a la época de máxima… …
34Último Máximo Glacial — Mapa de los cambios de temperaturas superficiales de los oceanos y extension de los hielos durante el Último Máximo Glacial según el proyecto CLIMAP. El Último Máximo Glacial (conocido por sus siglas en inglés, LGM, de Last Glacial Maximum) se… …
35Antarctica — /ant ahrk ti keuh, ahr ti /, n. the continent surrounding the South Pole: almost entirely covered by an ice sheet. ab. 5,000,000 sq. mi. (12,950,000 sq. km). Also called Antarctic Continent. * * * Antarctica Introduction Antarctica Background:… …
36Qingzang railway — The Qingzang railway, Qinghai–Xizang railway, or Qinghai–Tibet railway (zh stp|t=青藏鐵路|s=青藏铁路|p=Qīngzàng Tiělù; bo. mtsho bod lcags lam མཚོ་བོད་ལྕགས་ལམ།), is a high altitude railway that connects Xining, Qinghai Province, to Lhasa, Tibet… …
37Svalbard Global Seed Vault — Coordinates: 78°14′17″N 15°26′50″E / 78.238166°N 15.447236°E / 78.238166; 15.447236 …
38Climate — For other uses, see Climate (disambiguation). Worldwide Climate Classifications Climate encompasses the statistics of temperature …
39Erosion — is the carrying away or displacement of solids (sediment, soil, rock and other particles) usually by the agents of currents such as, wind, water, or ice by downward or down slope movement in response to gravity or by living organisms (in the case …
40Scientific opinion on climate change — This article is about scientific opinion on climate change. For public perception and controversy about the scientific consensus, see Public opinion on climate change and Global warming controversy. For opinions of individual dissenting… …
