ArticleFrontiers in microbiology2017
Oxygenation of Hypoxic Coastal Baltic Sea Sediments Impacts on Chemistry, Microbial Community Composition, and Metabolism.
Article in Frontiers in microbiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 44 citations in OpenAlex.
- Warming Causes a Decline in Baltic Sea Coastal Sediment Microbial Abundance.Environmental microbiology · 2026Article
- Climate-driven restructuring of sediment microbiomes and ecosystem functions in aquaculture systems.AIMS microbiology · 2026Review
- Adaptation of Archaeal Communities to Summer Hypoxia in the Sediment of Bohai Sea.Ecology and evolution · 2025Article
- Biodiversity of microorganisms in the Baltic Sea: the power of novel methods in the identification of marine microbes.FEMS microbiology reviews · 2024Review
- Climate change induces shifts in coastal Baltic Sea surface water microorganism stress and photosynthesis gene expression.Frontiers in microbiology · 2024Article
- Using metatranscriptomics to better understand the role of microbial nitrogen cycling in coastal sediment benthic flux denitrification efficiency.Environmental microbiology reports · 2023Article
- Climate change-related warming reduces thermal sensitivity and modifies metabolic activity of coastal benthic bacterial communities.The ISME journal · 2023Article
- pH Drives Differences in Bacterial Community β-Diversity in Hydrologically Connected Lake Sediments.Microorganisms · 2023Article
- Microbial functional genes are driven by gradients in sediment stoichiometry, oxygen, and salinity across the Baltic benthic ecosystem.Microbiome · 2022Article
- Abundant and persistent sulfur-oxidizing microbial populations are responsive to hypoxia in the Chesapeake Bay.Environmental microbiology · 2022Article
- Weakened resilience of benthic microbial communities in the face of climate change.ISME communications · 2022Article
- Connectivity of Fennoscandian Shield terrestrial deep biosphere microbiomes with surface communities.Communications biology · 2022Article
- Understanding the Variation of Bacteria in Response to Summertime Oxygen Depletion in Water Column of Bohai Sea.Frontiers in microbiology · 2022Article
- Spatial co-occurrence patterns of benthic microbial assemblage in response to trace metals in the Atacama Desert Coastline.Frontiers in microbiology · 2022Article
- Long-Term Warming of Baltic Sea Coastal Waters Affects Bacterial Communities in Bottom Water and Sediments Differently.Frontiers in microbiology · 2022Article
- Interplay between eutrophication and climate warming on bacterial communities in coastal sediments differs depending on water depth and oxygen history.Scientific reports · 2021Article
- Rapid ecosystem-scale consequences of acute deoxygenation on a Caribbean coral reef.Nature communications · 2021Article
- Cable bacteria extend the impacts of elevated dissolved oxygen into anoxic sediments.The ISME journal · 2021Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The Baltic Sea has undergone severe eutrophication during the last century, resulting in increased algal blooms and the development of hypoxic bottom waters. In this study, we sampled oxygen deficient sediment cores from a Baltic Sea coastal bay and exposed the bottom water including the sediment surface to oxygen shifts via artificial addition of air during laboratory incubation. Surface sediment (top 1 cm) from the replicate cores were sliced in the field as well as throughout the laboratory incubations and chemical parameters were analyzed along with high throughput sequencing of community DNA and RNA. After oxygenation, dissolved iron decreased in the water overlying the sediment while inorganic sulfur compounds (thiosulfate and tetrathionate) increased when the water was kept anoxic. Oxygenation of the sediment also maintained RNA transcripts attributed to sulfide and sulfur oxidation as well as nitrogen fixation in the sediment surface. Based on 16S rRNA gene and metatranscriptomic analyses it was found that oxygenation of the sediment surface caused a bloom of the
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