ArticleGlobal biogeochemical cycles2021
A Visual Tour of Carbon Export by Sinking Particles.
Article in Global biogeochemical cycles, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
18 citing papers in PubMed, 94 citations in OpenAlex.
- From Carbon to Plastics: Partitioning of Biogeochemical and Anthropogenic Particles in Penguin Guano.Environmental science & technology · 2026Article
- EnhancedISME communications · 2026Article
- Diverse biophysical and molecular mechanisms drive phytoplankton sinking in response to starvation.PLoS biology · 2025Article
- Detergent-based separation of microbes from marine particles.Applied and environmental microbiology · 2025Article
- Marine heatwaves modulate food webs and carbon transport processes.Nature communications · 2025Article
- Biophysical and molecular mechanisms responsible for phytoplankton sinking in response to starvation.bioRxiv : the preprint server for biology · 2025Article
- Sinking particles exporting diatoms and Hacrobia predict the magnitude of oceanic POC flux.The ISME journal · 2025Article
- The Role of Zooplankton Community Composition in Fecal Pellet Carbon Production in the York River Estuary, Chesapeake Bay.Estuaries and coasts : journal of the Estuarine Research Federation · 2025Article
- Solitary phytoplankton cells sink in the mesopelagic ocean.PloS one · 2025Article
- RotoBOD─Quantifying Oxygen Consumption by Suspended Particles and Organisms.Environmental science & technology · 2024Article
- Direct observations of microbial community succession on sinking marine particles.The ISME journal · 2024Article
- Bacteria and Archaea Regulate Particulate Organic Matter Export in Suspended and Sinking Marine Particle Fractions.mSphere · 2023Article
- Seasonality of downward carbon export in the Pacific Southern Ocean revealed by multi-year robotic observations.Nature communications · 2023Article
- The Outsized Role of Salps in Carbon Export in the Subarctic Northeast Pacific Ocean.Global biogeochemical cycles · 2023Article
- Impact of Microbial Uptake on the Nutrient Plume around Marine Organic Particles: High-Resolution Numerical Analysis.Microorganisms · 2022Article
- Tracing the path of carbon export in the ocean though DNA sequencing of individual sinking particles.The ISME journal · 2022Article
- A Visual Tour of Carbon Export by Sinking Particles.Global biogeochemical cycles · 2021Article
- Marine snow morphology illuminates the evolution of phytoplankton blooms and determines their subsequent vertical export.Nature communications · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To better quantify the ocean's biological carbon pump, we resolved the diversity of sinking particles that transport carbon into the ocean's interior, their contribution to carbon export, and their attenuation with depth. Sinking particles collected in sediment trap gel layers from four distinct ocean ecosystems were imaged, measured, and classified. The size and identity of particles was used to model their contribution to particulate organic carbon (POC) flux. Measured POC fluxes were reasonably predicted by particle images. Nine particle types were identified, and most of the compositional variability was driven by the relative contribution of aggregates, long cylindrical fecal pellets, and salp fecal pellets. While particle composition varied across locations and seasons, the entire range of compositions was measured at a single well-observed location in the subarctic North Pacific over one month, across 500 m of depth. The magnitude of POC flux was not consistently associated with a dominant particle class, but particle classes did influence flux attenuation. Long fecal pellets attenuated most rapidly with depth whereas certain other classes attenuated little or not at all with depth. Small particles (<100 μm) consistently contributed ∼5% to total POC flux in samples with higher magnitude fluxes. The relative importance of these small particle classes (spherical mini pellets, short oval fecal pellets, and dense detritus) increased in low flux environments (up to 46% of total POC flux). Imaging approaches that resolve large variations in particle composition across ocean basins, depth, and time will help to better parameterize biological carbon pump models.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.