Because they are almost exactly the same thing.
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They ARE the same thing. A red tide is a type of algal bloom that occurs in the water with red algae.
Red tides are caused by the overgrowth of certain types of algae. Red tides are toxic, killing marine life as well as making humans who have eaten seafood which has been in the contaminated water sick.
No, red tides are not always red. They can appear as a variety of colors including red, brown, green, and even orange. The color of a red tide is influenced by the type of algae present and environmental conditions.
Red tides are caused by an overgrowth of harmful algae, often due to nutrient pollution from sources like agricultural runoff or sewage. Factors like warm water temperatures, calm seas, and sunlight can also contribute to the proliferation of algae that leads to red tides.
Signs of red tide include discolored water, fish kills, strong odor, respiratory irritation in humans, and dead or stranded marine animals. It can also impact shellfish populations and lead to closures of shellfish harvesting areas.
Dinoflagellates are plankton that have two flagella and are known to cause red tides. These single-celled organisms can undergo rapid population growth, leading to a harmful algal bloom that can discolor the water and produce toxins harmful to marine life and humans.
Algal can cause "red tides". Specifically algal blooms.
red tides maybe?
Blooms of certain dinoflagellates are associated with all of the following: red tides, harmful algal blooms (HABs), production of toxins, and increased water turbidity.
red tides
Yes, they can.
Red tide is a common name for a phenomenon also known as an algal bloom (large concentrations of aquatic microorganisms) , an event in which estuarine, marine, or fresh water algae accumulate rapidly in the water column and results in discoloration of the surface water. It is usually found in coastal areas.
Dinoflagellate blooms
Dinoflagellates in the phylum Dinoflagellata are responsible for causing red tides. These harmful algal blooms can produce toxins that contaminate shellfish when ingested, leading to a condition known as paralytic shellfish poisoning.
dinoflagellates tint the sea water to a reddish color.
Dinoflagellate blooms
Dinoflagellates are a group of protists that can glow in the dark, a phenomenon known as bioluminescence. Some dinoflagellates also produce toxins that can cause harmful algal blooms, known as red tides, which can be toxic to marine life and humans when ingested.
Donald M. Anderson has written: 'Calligraphy' -- subject(s): Calligraphy 'Elements of design' -- subject(s): Art, Design 'Estimated annual economic impacts from harmful algal blooms (HABs) in the United States' -- subject(s): Algal blooms, Brown tide, Economic aspects of Algal blooms, Monitoring, Red tide