ArticleFrontiers in plant science2021
Remote Sensing Phenology of Antarctic Green and Red Snow Algae Using WorldView Satellites.
Article in Frontiers in plant science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Antarctic snow algal responses to temperature - potential implications of climate change.Sustainable microbiology · 2026Article
- Surface darkening by abundant and diverse algae on an Antarctic ice cap.Nature communications · 2025Article
- The Establishment of a Terrestrial Macroalga Canopy Impacts Microbial Soil Communities in Antarctica.Microbial ecology · 2025Article
- Snowmelt duration controls red algal blooms in the snow of the European Alps.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Giant viral signatures on the Greenland ice sheet.Microbiome · 2024Article
- Patchy and Pink: Dynamics of a Chlainomonas sp. (Chlamydomonadales, chlorophyta) algal bloom on Bagley Lake, North Cascades, WA.FEMS microbiology ecology · 2023Article
- The snow alga Chloromonas kaweckae sp. nov. (Volvocales, Chlorophyta) causes green surface blooms in the high tatras (Slovakia) and tolerates high irradiance.Journal of phycology · 2023Article
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
Snow algae are an important group of terrestrial photosynthetic organisms in Antarctica, where they mostly grow in low lying coastal snow fields. Reliable observations of Antarctic snow algae are difficult owing to the transient nature of their blooms and the logistics involved to travel and work there. Previous studies have used Sentinel 2 satellite imagery to detect and monitor snow algal blooms remotely, but were limited by the coarse spatial resolution and difficulties detecting red blooms. Here, for the first time, we use high-resolution WorldView multispectral satellite imagery to study Antarctic snow algal blooms in detail, tracking the growth of red and green blooms throughout the summer. Our remote sensing approach was developed alongside two Antarctic field seasons, where field spectroscopy was used to build a detection model capable of estimating cell density. Global Positioning System (GPS) tagging of blooms and
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