holocene

/'hɔlousi:n/

Thân thiện

The Holocene epoch is characterized by the development of human agriculture.

Definition

1. Proper noun:
   • The Holocene: The current geological epoch, which began approximately 11,700 years ago after the last major ice age and continues to the present day. It is characterized by a relatively stable and warm climate, during which human civilization developed.

Usage

• The word "Holocene" is always capitalized as it is a proper noun referring to a specific geological time period. It is most commonly used in scientific contexts such as geology, climatology, archaeology, and environmental science.

Examples

• Proper noun:
  • Scientists study sediment cores to understand climate patterns during the Holocene.
  • The transition from the Pleistocene to the Holocene epoch marked the end of the last ice age.
  • Many large mammal species went extinct at the beginning of the Holocene.

Advanced Usage

• "Holocene climate": Refers to the climatic conditions of the current geological epoch.
  • The stable Holocene climate was crucial for the development of agriculture.
• "Mid-Holocene": A specific period within the Holocene epoch, often referring to a climatic optimum around 6,000 years ago.
  • The mid-Holocene was generally warmer than today in many regions.

Variants and Related Words

• Holocene Epoch: A more formal, full name for the period.
  • The Holocene Epoch is part of the Quaternary Period.
• Recent (Geology): An older, sometimes synonymous term for the Holocene.
• Anthropocene: A proposed but not officially ratified geological epoch following the Holocene, marked by significant human impact on Earth's geology and ecosystems.

Synonyms

• Recent Epoch (in geological terminology).
• Postglacial Period.

Related Phrases and Terms

• Holocene extinction: Refers to the ongoing, widespread extinction of species during the modern Holocene epoch, largely due to human activity.
  • The Holocene extinction is sometimes called the sixth mass extinction.
• Holocene thermal maximum: A period of peak warmth during the early to mid-Holocene.
  • The Holocene thermal maximum had significant effects on global precipitation patterns.

Học thuật

Noun

1. approximately the last 10,000 years

Từ đồng nghĩa

• Holocene
• Holocene epoch
• Recent
• Recent epoch