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Tundra Meaning: Definition, Examples, and Translations

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tundra

[ˈtʌndrə ]

Definition

Context #1 | Noun

type of ecosystem

Tundra is a cold, treeless region found in the Arctic and Antarctic areas, characterized by the presence of permafrost. This ecosystem experiences low temperatures, a short growing season, and limited precipitation, mainly falling as snow. Vegetation is limited to mosses, lichens, and low shrubs, making it unique and vulnerable to climate change.

Synonyms

arctic region, boreal, polar plain.

Examples of usage

  • The tundra is home to many unique species of wildlife.
  • Researchers study the tundra to understand climate change effects.
  • The tundra landscape is stark yet beautiful in its simplicity.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Climate

  • Tundra regions are characterized by very low temperatures and short growing seasons, often just a few months per year.
  • The permafrost layer beneath the surface creates a unique environment where water can’t drain properly, leading to waterlogged soils in summer.
  • These regions receive very little precipitation, making them a type of desert, albeit a cold one.

Flora and Fauna

  • Tundra is home to specialized plants like mosses, lichens, and small shrubs that can survive extreme cold.
  • Animals like migratory birds, caribou, and arctic foxes thrive in this environment, adapting to the harsh conditions.
  • The seasonal changes in tundra draw many animals who migrate there in summer for food and breeding.

Cultural Significance

  • Indigenous peoples such as the Inuit rely on tundra ecosystems for traditional hunting and fishing practices.
  • Tundra regions have inspired many works of art and literature which explore the themes of survival and resilience in nature.
  • The unique landscape has become a focus for environmental movements advocating for climate preservation and protection.

Environmental Impact

  • Climate change poses a significant threat to tundra, as rising temperatures lead to melting permafrost, affecting ecosystems.
  • The warming tundra releases greenhouse gases like carbon dioxide and methane, further accelerating climate change.
  • Tundra ecosystems play a crucial role in regulating Earth’s climate by acting as carbon sinks when they remain intact.

Origin of 'tundra'

Main points about word origin

  • The word 'tundra' comes from the Russian word 'tun dra' meaning 'treeless plain.'
  • It was first used in English in the early 19th century, reflecting its discovery by explorers.
  • In some Native Arctic languages, tundra refers to open and vast spaces, showing the respect for such ecosystems.

The word 'tundra' comes from the Russian word 'тундрав', which is likely derived from the Kildin Sami word 'tundra' meaning 'to be barren' or 'a treeless plain'. The term has been used in English since the late 18th century to describe the vast cold landscapes characterized by low vegetation and permafrost. The concept of tundra was further popularized by explorers and naturalists studying polar regions. Today, it refers specifically to areas in the Arctic Circle and high mountain regions across the globe that share similar ecological characteristics.

Word Frequency Rank

With rank #18,957, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.