Range

Deutsch: Bereich / Español: Rango / Português: Alcance / Français: Gamme / Italiano: Gamma /

A Range is the difference between the maximum and minimum values of a set of values. When the number of values is small (i.e., eight or less), the range is a relatively sensitive (efficient) measure of variability. As the number of values increases above eight, the efficiency of the range (as an estimator of the variability) decreases rapidly. The range, or difference between two paired values, is of particular importance in air pollution measurement, since in many situations duplicate measurements are performed as part of the quality assurance program.

Description

In the environment context, range refers to the geographical area or habitat where a particular species can be found. It is the extent of the territory in which a species is naturally found, covering factors such as temperature, food sources, and other environmental conditions. The range of a species can vary in size from very localized to widespread across continents, depending on its adaptability and habitat requirements. Understanding the range of a species is crucial for conservation efforts, as it helps in determining the areas that need protection and management to ensure the survival of the species.

Application Areas

• Wildlife conservation
• Habitat management
• Ecosystem monitoring
• Biodiversity assessment
• Climate change research

Treatment and Risks

• Habitat destruction can reduce the range of a species
• Pollution can impact the quality of the range
• Invasive species can alter the habitat and threaten native species
• Climate change can shift the range of species as temperatures and conditions change

Examples

• The range of the African elephant extends across sub-Saharan Africa
• The range of the polar bear is concentrated in the Arctic region
• The range of the Amazon rainforest covers multiple countries in South America
• The range of the blue whale spans oceans worldwide

Similar Concepts and Synonyms

• Habitat
• Distribution
• Territory
• Scope

Articles with 'Range' in the title

• Agent Orange: An Agent Orange is a toxic herbicide and Defoliant used in the Vietnam conflict, containing 2,4,5-trichlorophen-oxyacetic Acid (2,4,5-T) and 2-4 dichlorophenoxyacetic Acid (2,4-D) with trace amounts of dioxin
• Range of tolerance: Range of tolerance is the range of chemical and physical conditions that must be maintained for populations of a particular species to stay alive and grow, develop, and function normally.

Weblinks

• travel-glossary.com: 'Range' in the travel-glossary.com
• wind-lexikon.de: 'Bereich' in the wind-lexikon.de (German)

Summary

Range in the environment context refers to the geographical area or habitat where a species can be found. It is crucial for conservation efforts and understanding the distribution of species across different territories. Factors such as habitat destruction, pollution, invasive species, and climate change can impact the range of species and their ability to survive in their natural environments.

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