photosynthesis
photosynthesis at World Data Ocean is a file of 3 stories. The newest of them: “Redwoods' photosynthesis slows under heat, imperiling a key carbon sink”, “Symbiodiniaceae Minicircles Reveal Coral Reef Algae Genomic Variation”, and “Microalgae-Larvae Carbon Transfer: A Pathway to Sustainable Aquaculture.”. Under heat-wave conditions, coast redwoods slow their photosynthesis, a measurable response that puts one of Earth's most efficient carbon sinks at risk. The 14 minicircles mapped in *Breviolum psygmophilum* are not just structural curiosities. A Global Hub for Ocean Intelligence 4 World Data Ocean is a centralized digital platform where researchers, scientists, and ocean enthusiasts converge to… The list below is every photosynthesis story on World Data Ocean, newest first.
Redwoods' photosynthesis slows under heat, imperiling a key carbon sink
Under heat-wave conditions, coast redwoods slow their photosynthesis, a measurable response that puts one of Earth's most efficient carbon sinks at risk. This is empirical evidence that even iconic, resilient ecosystems face limits. Validated longitudinal data is essential here, not alarm. For a broader view of cumulative climate pressures, see our coverage of coastal benthic ecosystems. Understanding these integrated signals drives protection.
Symbiodiniaceae Minicircles Reveal Coral Reef Algae Genomic Variation
The 14 minicircles mapped in *Breviolum psygmophilum* are not just structural curiosities. They reveal a chloroplast genome built for flexibility, where the relative abundance of these plasmid-like DNA molecules shifts between growth phases. This suggests a dynamic mechanism for gene dosage, a level of control absent in the single circular genomes of most plants. It is a compelling glimpse into the evolutionary toolkit that helps power the coral-algae symbiosis.
Microalgae-Larvae Carbon Transfer: A Pathway to Sustainable Aquaculture.
A 33% carbon transfer efficiency from microalgae to shrimp larvae is a measurable, validated starting point. This study on *Litopenaeus vannamei* quantifies a biological pathway that has remained poorly understood. By calculating that global hatchery seed production retains approximately 9.2 tons of carbon annually, the research gives aquaculture a calibrated, empirical tool for carbon footprint assessments. Understanding drives protection. For deeper genomic context on algal symbiosis, see our related coverage of Symbiodiniaceae Minicircles.