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Algal Meaning: Definition, Examples, and Translations

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algal

[หˆรฆlษกษ™l ]

Definition

Context #1 | Adjective

biology, ecology

Algal refers to anything related to algae, which are simple, non-flowering plants of a large group that includes seaweeds and many single-celled forms. Algal blooms can be significant in aquatic ecosystems, reflecting nutrient-rich conditions.

Synonyms

algae-related, marine, slimy.

Examples of usage

  • Algal blooms are often harmful to aquatic life.
  • We studied algal species in the local pond.
  • The algal growth in the lake was excessive.

Translations

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

Interesting Facts

Science

  • Certain types of algae are responsible for producing a significant amount of the Earth's oxygenโ€”about 50%!
  • Algal blooms can occur when nutrients in water increase, leading to rapid growth that can harm aquatic life due to oxygen depletion.

Ecology

  • In ecosystems, algae serve as a primary food source for many aquatic creatures, forming the base of the food web.
  • Algal species can indicate the health of aquatic environments; for example, an increase in certain algae can signal pollution.

Cultural References

  • In many cultures, especially in Asia, algae are used in cooking, such as nori in sushi and spirulina as a health supplement.
  • Algal research has spurred interest in biofuels, with some companies exploring ways to convert algae into sustainable energy.

Health and Nutrition

  • Some algae are rich in vitamins, minerals, and essential fatty acids, making them popular supplements in health foods.
  • Chlorella and spirulina are two well-known types of algae that are often marketed for their potential health benefits.

Origin of 'algal'

Main points about word origin

  • The word 'algal' comes from 'alga,' which is Latin for 'seaweed.' It first appeared in English in the early 19th century.
  • Algae have been around for billions of years, far before dinosaurs or even plants on land were present, making them some of Earth's oldest organisms.

The term 'algal' originates from the Latin word 'alga', which means 'seaweed' or 'weed'. Algae have been recognized since antiquity, often found in freshwater and marine environments. Scientists have studied these organisms, particularly their ecology and habitat, especially in the context of water pollution and survival. The usage of 'algal' became more prominent in the 19th century, especially with advancements in biological research and environmental science, leading to a better understanding of the roles algae play in ecosystems. Algal studies have important implications for food sources, biofuels, and environmental health.

Word Frequency Rank

With rank #15,115, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.