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Maerl (also rhodolith) is a collective name for non-geniculate coralline red algae with a certain growth habit. [1] Maerl grows at a rate of c. 1 mm per year. [ 2 ] It accumulates as unattached particles and forms extensive beds in suitable sublittoral sites. [ 3 ]
Dulse is one of many edible algae. Algaculture may become an important part of a healthy and sustainable food system [11]. Several species of algae are raised for food. While algae have qualities of a sustainable food source, "producing highly digestible proteins, lipids, and carbohydrates, and are rich in essential fatty acids, vitamins, and minerals" and e.g. having a high protein ...
Cyanobacteria (blue-green algae) bloom on Lake Erie (United States) in 2009. These kinds of algae can cause harmful algal bloom. A harmful algal bloom (HAB), or excessive algae growth, is an algal bloom that causes negative impacts to other organisms by production of natural algae-produced toxins, water deoxygenation, mechanical damage to other organisms, or by other means.
Most algae are harmless, LCRA officials said, but some species — notably cyanobacteria or blue-green algae — can produce toxins that can be dangerous to animals and people. Lake safety for pets
Green tea-flavored yōkan, a popular Japanese red bean jelly made from agar A blood agar plate used to culture bacteria and diagnose infection. Agar (/ ˈ eɪ ɡ ɑːr / or / ˈ ɑː ɡ ər /), or agar-agar, is a jelly-like substance consisting of polysaccharides obtained from the cell walls of some species of red algae, primarily from “ogonori” and “tengusa”.
Dogs may be exposed by drinking the water, eating the algae or licking it off their fur," according to the city. "People can have symptoms from these toxins as well. Because humans are less likely ...
Tests show the toxin at clumps of algae 50 times higher than in nearby water.
Florideophyceae is a class of exclusively multicellular red algae. [3] [4] They were once thought to be the only algae to bear pit connections, [5] but these have since been found in the filamentous stage of the Bangiaceae. [6] They were also thought only to exhibit apical growth, but there are genera known to grow by intercalary growth. [6]