Growth of Four Microalgae Species Under Far-Red Light for Space Life Support

A 10-day experiment from 2026 by Beatrice Boccia, investigating the acclimation of four phylogenetically diverse microalgal species to different light spectra. The dataset likely contains measurements of growth, cell morphology, and photosynthetic pigment composition under simulated solar, far-red-enriched, and pure far-red light regimes. It was published on figshare under a CC-BY-4.0 license.

Use Cases

• Modeling biomass production efficiency based on light spectrum composition described in the study.
• Comparing growth rates of far-red-utilizing versus non-utilizing microalgae species under different light regimes.
• Optimizing energy-efficient cultivation systems for closed environments using far-red-enriched light spectra.
• Analyzing changes in photosynthetic pigment profiles as an acclimation response to specific light wavelengths.

Strengths

• Includes four phylogenetically diverse microalgal species, enabling comparative analysis.
• Experiments were conducted under three distinct, well-defined light regimes with the same total photon flux.
• Analysis includes growth assessment, microscopy, spectrophotometry, and HPLC for pigment characterization.

Limitations

• Row count and specific column-level documentation are unknown, requiring inspection after download.
• The dataset is small (640 KB), indicating a limited scope focused on a specific experimental setup.

Provenance

Source

Beatrice Boccia via figshare.

Collection Method

Laboratory cultivation and analysis of microalgae under controlled light conditions.

Time Range

Experimental period covered 10 days; publication date is 2026.

Freshness

Last updated 2026-05-19 05:38:44.