Phycology is the branch of biological sciences dedicated to the study of algae, encompassing their taxonomy, morphology, physiology, life cycles, genetics, ecology, and evolutionary relationships. It addresses both microalgae (e.g., diatoms, dinoflagellates, green microalgae) and macroalgae (seaweeds across green, brown, and red algal lineages). Phycologists investigate algal primary production, photobiology, and pigment systems, as well as their roles in biogeochemical cycles, aquatic food webs, and symbioses. The discipline also underpins applied research on algal biotechnology, including biofuels, bioremediation, nutraceuticals, and the production of industrially relevant metabolites such as polysaccharides and pigments.
Not much attention is paid to plankton because these creatures are usually hidden from sight. They are mostly microscopic in size and live in aquatic environments, but human lives are intricately connected with plankton.
Ecology
Jun 30, 2025
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A recent study has established a predictive framework for identifying the source populations of Chondria tumulosa, a cryptogenic red macroalga that has been rapidly overtaking coral reef ecosystems in Hawai'i's Papahānaumokuākea ...
Plants & Animals
Jun 24, 2025
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Travelers visiting Antarctica have helped scientists at UC San Diego's Scripps Institution of Oceanography learn more about the polar ecosystem through a citizen science program called FjordPhyto. This NASA-funded program ...
Environment
May 22, 2025
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