26 авг. 2019 г. · Algae produce oxygen during the daylight hours as a by-product of photosynthesis. This is usually a major source of oxygen in fish ponds.

7 янв. 2018 г. · The algal mass eventually overcrowds them all and the living bacteria feeding on the dying mass use up all the oxygen as they breathe. What are the reasons why algal blooms deplete oxygen? - Quora If the world's greatest source of oxygen is algae (from various ... How can algae take up dissolved oxygen fine when fully ... Другие результаты с сайта www.quora.com

7 апр. 2022 г. · Algae produce oxygen via photosynthesis, releasing oxygen into the atmosphere as a by-product of the process.

19 апр. 2014 г. · Decaying biomass sinks Algae blooms produce oxygen near the surface. The cells then die, lose buoyancy, and sink. The whole lifecycle of growth ...

Like most plants, many algae produce oxygen during the daylight as a by-product of photosynthesis. At night these algae consume oxygen, but usually much less ...

When algae eventually die, they decay in water and use up a lot of oxygen from it. This can make the amount of oxygen in the water dangerously low, which can ...

3 янв. 2024 г. · Excess nitrogen and phosphorus can cause algae blooms. The overgrowth of algae consumes oxygen and blocks sunlight from underwater plants.

5 мая 2022 г. · Despite their size, algae perform some of the most crucial tasks in ecology: to produce oxygen and to be the very base of the food chain.

When algal blooms die or are eaten by zooplankton, the bacteria that decomposes this organic matter lowers oxygen levels, which can lead to hypoxic water ...