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Glacial period

Index Glacial period

A glacial period (alternatively glacial or glaciation) is an interval of time (thousands of years) within an ice age that is marked by colder temperatures and glacier advances. [1]

42 relations: Alps, Before Present, Central Europe, Chile, Climate, Climate state, Cyclostratigraphy, East China, Epoch (geology), Europe, Geologic time scale, Glacial history of Minnesota, Glacier, Global warming, Great Britain, Greenhouse and icehouse Earth, Himalayas, Holocene, Human impact on the environment, Ice age, Interglacial, Ireland, Last Glacial Maximum, Last glacial period, Milankovitch cycles, North America, North China, Northern Germany, Northern Hemisphere, Orbital forcing, Pleistocene, Precession, Quaternary glaciation, Shaanxi, Sichuan, Snowball Earth, Stadial, Tian Shan, Timeline of glaciation, Yarkovsky effect, Yarkovsky–O'Keefe–Radzievskii–Paddack effect, Year.

Alps

The Alps (Alpes; Alpen; Alpi; Alps; Alpe) are the highest and most extensive mountain range system that lies entirely in Europe,The Caucasus Mountains are higher, and the Urals longer, but both lie partly in Asia.

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Before Present

Before Present (BP) years is a time scale used mainly in geology and other scientific disciplines to specify when events occurred in the past.

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Central Europe

Central Europe is the region comprising the central part of Europe.

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Chile

Chile, officially the Republic of Chile, is a South American country occupying a long, narrow strip of land between the Andes to the east and the Pacific Ocean to the west.

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Climate

Climate is the statistics of weather over long periods of time.

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Climate state

Climate state describes a state of climate on Earth and similar terrestrial planets based on a thermal energy budget, such as the greenhouse or icehouse climate state.

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Cyclostratigraphy

Cyclostratigraphy is the study of astronomically forced climate cycles within sedimentary successions.

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East China

East China or Eastern China is a geographical and a loosely defined cultural region that covers the eastern coastal area of China.

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Epoch (geology)

In geochronology, an epoch is a subdivision of the geologic timescale that is longer than an age but shorter than a period.

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Europe

Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere.

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Geologic time scale

The geologic time scale (GTS) is a system of chronological dating that relates geological strata (stratigraphy) to time.

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Glacial history of Minnesota

The glacial history of Minnesota is most defined since the onset of the last glacial period, which ended some 10,000 years ago.

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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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Global warming

Global warming, also referred to as climate change, is the observed century-scale rise in the average temperature of the Earth's climate system and its related effects.

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Great Britain

Great Britain, also known as Britain, is a large island in the north Atlantic Ocean off the northwest coast of continental Europe.

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Greenhouse and icehouse Earth

Throughout the Phanerozoic history of the Earth, the planet's climate has been fluctuating between two dominant climate states: the greenhouse Earth and the icehouse Earth.

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Himalayas

The Himalayas, or Himalaya, form a mountain range in Asia separating the plains of the Indian subcontinent from the Tibetan Plateau.

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Holocene

The Holocene is the current geological epoch.

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Human impact on the environment

Human impact on the environment or anthropogenic impact on the environment includes changes to biophysical environments and ecosystems, biodiversity, and natural resources caused directly or indirectly by humans, including global warming, environmental degradation (such as ocean acidification), mass extinction and biodiversity loss, ecological crises, and ecological collapse.

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Ice age

An ice age is a period of long-term reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers.

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Interglacial

An interglacial period (or alternatively interglacial, interglaciation) is a geological interval of warmer global average temperature lasting thousands of years that separates consecutive glacial periods within an ice age.

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Ireland

Ireland (Éire; Ulster-Scots: Airlann) is an island in the North Atlantic.

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Last Glacial Maximum

In the Earth's climate history the Last Glacial Maximum (LGM) was the last time period during the last glacial period when ice sheets were at their greatest extension.

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Last glacial period

The last glacial period occurred from the end of the Eemian interglacial to the end of the Younger Dryas, encompassing the period years ago.

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Milankovitch cycles

Milankovitch cycles describe the collective effects of changes in the Earth's movements on its climate over thousands of years.

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North America

North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere; it is also considered by some to be a northern subcontinent of the Americas.

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North China

North China (literally "China's north") is a geographical region of China, lying North of the Qinling Huaihe Line.

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Northern Germany

Northern Germany (Norddeutschland) is the region in the north of Germany whose exact area is not precisely or consistently defined.

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Northern Hemisphere

The Northern Hemisphere is the half of Earth that is north of the Equator.

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Orbital forcing

Orbital forcing is the effect on climate of slow changes in the tilt of the Earth's axis and shape of the orbit (see Milankovitch cycles).

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Pleistocene

The Pleistocene (often colloquially referred to as the Ice Age) is the geological epoch which lasted from about 2,588,000 to 11,700 years ago, spanning the world's most recent period of repeated glaciations.

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Precession

Precession is a change in the orientation of the rotational axis of a rotating body.

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Quaternary glaciation

The Quaternary glaciation, also known as the Quaternary Ice Age or Pleistocene glaciation, is a series of glacial events separated by interglacial events during the Quaternary period from 2.58 Ma (million years ago) to present.

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Shaanxi

Shaanxi is a province of the People's Republic of China.

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Sichuan

Sichuan, formerly romanized as Szechuan or Szechwan, is a province in southwest China occupying most of the Sichuan Basin and the easternmost part of the Tibetan Plateau between the Jinsha River on the west, the Daba Mountains in the north, and the Yungui Plateau to the south.

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Snowball Earth

The Snowball Earth hypothesis proposes that Earth surface's became entirely or nearly entirely frozen at least once, sometime earlier than 650 Mya (million years ago).

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Stadial

Stadials and interstadials are phases dividing the Quaternary period, or the last 2.6 million years.

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Tian Shan

The Tian Shan,, also known as the Tengri Tagh, meaning the Mountains of Heaven or the Heavenly Mountain, is a large system of mountain ranges located in Central Asia.

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Timeline of glaciation

There have been five or six major ice ages in the history of Earth over the past 3 billion years.

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Yarkovsky effect

The Yarkovsky effect is a force acting on a rotating body in space caused by the anisotropic emission of thermal photons, which carry momentum.

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Yarkovsky–O'Keefe–Radzievskii–Paddack effect

The Yarkovsky–O'Keefe–Radzievskii–Paddack effect, or YORP effect for short, changes the rotation state of a small astronomical body – that is, the body's spin rate and the obliquity of its pole(s) – due to the scattering of solar radiation off its surface and the emission of its own thermal radiation.

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Year

A year is the orbital period of the Earth moving in its orbit around the Sun.

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Glacial, Glacial Period, Glacial periods, Glacials, Glaciation, Glaciations.

References

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

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