polar desert — poliarinė dykuma statusas T sritis ekologija ir aplinkotyra apibrėžtis Poliarinė sritis, kurioje dėl šalčio ir sniego negali susidaryti ištisinė augalų danga ir susiformuoti dirvožemis. Skirstomos į arktines ir ledynines. Arktinėse dykumose… … Ekologijos terminų aiškinamasis žodynas
Desert — Not to be confused with dessert. This article is about dry terrain. For the act of abandoning or withdrawing support, see desertion. For other uses, see Desert (disambiguation) … Wikipedia
polar ecosystem — Introduction complex of living organisms in polar regions such as polar barrens and tundra. Polar barrens and tundra are found at high latitudes on land surfaces not covered by perpetual ice and snow. These areas lying beyond the tree line … Universalium
Polar high — The polar highs are areas of high atmospheric pressure around the north and south poles. The cold temperatures in the polar regions cause air to descend to create the high pressure (a process called subsidence), just as the warm temperatures… … Wikipedia
Polar ecology — is the relationship between plants and animals in a polar environment. Polar environments are in the Arctic and Antarctic regions. Arctic regions are in the northern hemisphere, and it contains land and the islands that surround it. Antarctic is… … Wikipedia
Desert exploration — is the deliberate and scientific exploration of deserts, the arid regions of the earth. It is only incidentally concerned with the culture and livelihood of native desert dwellers. The nature of deserts ensures that the story of their exploration … Wikipedia
Polar Bear Pass — is a 262,400 hectare wetland and mountain pass on Bathurst Island in Nunavut, Canada, and an International Biological Program site. It was designated a Ramsar site on May 24, 1982,Cite web url=http://www.mb.ec.gc.ca/nature/whp/ramsar/df02s02.en.ht… … Wikipedia
Desert climate — Locations of arid climates. BWh … Wikipedia
Desert Magazine — The Southwest Desert: with a native palm oasis in the Colorado Desert region. Desert Magazine (1937 1985) was a monthly regional publication based in the Colorado Desert, in the Coachella Valley town of Palm Desert near Palm Springs, United… … Wikipedia
desert — {{Roman}}I.{{/Roman}} noun ADJECTIVE ▪ arid, barren, dry, hot ▪ green fields surrounded by arid desert ▪ vast ▪ empty … Collocations dictionary
