「苔原」のUnicode(ユニコード)文字とURLエンコード 0g0.org

URLエンコード(UTF-8) :
%E8%8B%94%E5%8E%9F

URLエンコード(EUC-JP) :
%C2%DD%B8%B6

URLエンコード(Shiff_Jis) :
%91%DB%8C%B4

数値文字参照(10進数) :
苔原

数値文字参照(16進数) :
苔原

苔原の説明

Chinese Pronunciation Noun 苔原 tundra (flat treeless arctic region) Synonyms 凍原／冻原 (dòngyuán) Vietnamese Noun苔原 chữ Hán form of đài nguyên (“tundra”).

In physical geography, tundra () is a type of biome where tree growth is hindered by frigid temperatures and short growing seasons. The term tundra comes through Russian тундра (tundra) from the Kildin Sámi word тӯндар (tūndâr) meaning "uplands", "treeless mountain tract". There are three regions and associated types of tundra: Arctic tundra, alpine tundra, and Antarctic tundra.Tundra vegetation is composed of dwarf shrubs, sedges, grasses, mosses, and lichens. Scattered trees grow in some tundra regions. The ecotone (or ecological boundary region) between the tundra and the forest is known as the tree line or timberline. The tundra soil is rich in nitrogen and phosphorus. The soil also contains large amounts of biomass and decomposed biomass that has been stored as methane and carbon dioxide in the permafrost, making the tundra soil a carbon sink. As global warming heats the ecosystem and causes soil thawing, the permafrost carbon cycle accelerates and releases much of these soil-contained greenhouse gases into the atmosphere, creating a feedback cycle that increases climate change.