All articles tagged with #coccolithophores
Satellites detected a mysterious glow beneath Antarctic waters, which was identified as a bloom of coccolithophores, revealing new insights into the Southern Ocean's ecosystems and their potential impact on global carbon cycles and climate models.
Scientists discovered coccolithophores, tiny marine organisms, thriving in the cold Antarctic Ocean, challenging previous assumptions and highlighting their role in sequestering atmospheric CO2, which could have significant implications for understanding and combating climate change.
Scientists have discovered that tiny marine organisms called coccolithophores, previously thought unable to survive in the frigid Antarctic waters, do exist there in small concentrations, explaining the mysterious glowing turquoise patches seen in satellite images. This finding enhances understanding of oceanic carbon cycles and the distribution of plankton, which play a crucial role in regulating atmospheric carbon and potentially impacting global climate change.
Scientists have discovered that tiny marine organisms called coccolithophores, previously thought unable to survive in the frigid Antarctic waters, do exist there in small numbers, explaining a mysterious glowing patch seen in satellite images. This finding enhances understanding of oceanic carbon cycles and the distribution of plankton, which play a crucial role in regulating atmospheric carbon and potentially impacting global climate change.
Oceanographers have discovered that the bright turquoise patch in the Southern Ocean, previously thought to be caused by coccolithophores, is actually due to dense populations of diatoms, challenging previous assumptions about microorganism distribution and their role in the carbon cycle in cold waters.
Scientists have identified that the bright, glowing patches of water near Antarctica are caused by blooms of silica-rich diatoms and calcium carbonate–bearing coccolithophores, which play a crucial role in the ocean's carbon cycle and climate regulation. This discovery, made through combined satellite and field research, enhances understanding of polar ecosystems and improves climate models, revealing a more complex and resilient ecosystem than previously thought.
New research from Bigelow Laboratory for Ocean Sciences shows that coccolithophores, a globally ubiquitous type of phytoplankton, can survive in low-light conditions by taking up dissolved organic forms of carbon, forcing researchers to reconsider the processes that drive carbon cycling in the ocean. This is the first evidence of this phenomenon in nature. The uptake of these free-floating organic compounds is another step in both the biological and alkalinity pumps that drive the transport of carbon from the ocean surface to depths below.