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Patterned ground

Index Patterned ground

Patterned ground is the distinct, and often symmetrical natural pattern of geometric shapes formed by ground material in periglacial regions. [1]

30 relations: Antarctica, Arctic, Australia, Canadians, Cryoturbation, Cyperaceae, Emergence, Freezing, Frost, Frost heaving, Glacier, Granularity, Groundwater, Ice field, Ice sheet, Ice wedge, Larix laricina, Melting, Mount Kenya, Patterns in nature, Periglaciation, Permafrost, Picea mariana, Porosity, Sediment, Slope, Soil, Solifluction, Taiga, Vegetation.

Antarctica

Antarctica is Earth's southernmost continent.

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Arctic

The Arctic is a polar region located at the northernmost part of Earth.

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Australia

Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands.

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Canadians

Canadians (Canadiens / Canadiennes) are people identified with the country of Canada.

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Cryoturbation

In gelisols (permafrost soils), cryoturbation (frost churning) refers to the mixing of materials from various horizons of the soil down to the bedrock due to freezing and thawing.

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Cyperaceae

The Cyperaceae are a family of monocotyledonous graminoid flowering plants known as sedges, which superficially resemble grasses and rushes.

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Emergence

In philosophy, systems theory, science, and art, emergence occurs when "the whole is greater than the sum of the parts," meaning the whole has properties its parts do not have.

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Freezing

Freezing, or solidification, is a phase transition in which a liquid turns into a solid when its temperature is lowered below its freezing point.

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Frost

Frost is the coating or deposit of ice that may form in humid air in cold conditions, usually overnight.

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Frost heaving

Frost heaving (or a frost heave) is an upwards swelling of soil during freezing conditions caused by an increasing presence of ice as it grows towards the surface, upwards from the depth in the soil where freezing temperatures have penetrated into the soil (the freezing front or freezing boundary).

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Glacier

A glacier is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation (melting and sublimation) over many years, often centuries.

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Granularity

Granularity (also called graininess), the condition of existing in grains or granules, refers to the extent to which a material or system is composed of distinguishable pieces or grains.

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Groundwater

Groundwater is the water present beneath Earth's surface in soil pore spaces and in the fractures of rock formations.

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Ice field

An ice field (also spelled icefield) is an expansive area of interconnected glaciers found in a mountain region, or it is an extensive formation of packs of ice at sea.

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Ice sheet

An ice sheet is a mass of glacier ice that covers surrounding terrain and is greater than, this is also known as continental glacier.

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Ice wedge

An ice wedge is a crack in the ground formed by a narrow or thin piece of ice that measures up to 3–4 meters in length at ground level and extends downwards into the ground up to several meters.

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Larix laricina

Larix laricina, commonly known as the tamarack, hackmatack, eastern larch, black larch, red larch, or American larch, is a species of larch native to Canada, from eastern Yukon and Inuvik, Northwest Territories east to Newfoundland, and also south into the upper northeastern United States from Minnesota to Cranesville Swamp, Maryland; there is also an isolated population in central Alaska.

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Melting

Melting, or fusion, is a physical process that results in the phase transition of a substance from a solid to a liquid.

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Mount Kenya

Mount Kenya is the highest mountain in Kenya and the second-highest in Africa, after Kilimanjaro.

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Patterns in nature

Patterns in nature are visible regularities of form found in the natural world.

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Periglaciation

Periglaciation (adjective: "periglacial," also referring to places at the edges of glacial areas) describes geomorphic processes that result from seasonal thawing of snow in areas of permafrost, the runoff from which refreezes in ice wedges and other structures.

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Permafrost

In geology, permafrost is ground, including rock or (cryotic) soil, at or below the freezing point of water for two or more years.

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Picea mariana

Picea mariana, the black spruce, is a North American species of spruce tree in the pine family.

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Porosity

Porosity or void fraction is a measure of the void (i.e. "empty") spaces in a material, and is a fraction of the volume of voids over the total volume, between 0 and 1, or as a percentage between 0% and 100%.

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Sediment

Sediment is a naturally occurring material that is broken down by processes of weathering and erosion, and is subsequently transported by the action of wind, water, or ice, and/or by the force of gravity acting on the particles.

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Slope

In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line.

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Soil

Soil is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life.

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Solifluction

Solifluction is a collective name for gradual mass wasting slope processes related to freeze-thaw activity.

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Taiga

Taiga (p; from Turkic), also known as boreal forest or snow forest, is a biome characterized by coniferous forests consisting mostly of pines, spruces and larches.

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Vegetation

Vegetation is an assemblage of plant species and the ground cover they provide.

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Redirects here:

Patterned Ground, Patterned peatland, Stone ring.

References

[1] https://en.wikipedia.org/wiki/Patterned_ground

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