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1,572
datasets available to search
ShareScore release 0.9.0
Dataset results
1,572 results for “Sedimentation”
Data from: The SCOC database – a large, open and global database with sediment community oxygen consumption rates
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Data from: Macrofaunal diversity patterns in coastal marine sediments: Re-examining common metrics and methods
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Radiometric dating of sediment cores from three alpine lakes in Utah, United States, with stable isotope data
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Testing alternative hypotheses for the decline of cichlid fish in Lake Victoria using fish fossils time series from sediment cores
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Data for: Prevalent fingerprint of marine macroalgae in Arctic surface sediments
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Effects of tidal influence on the structure and function of prokaryotic communities in the sediments of a pristine Brazilian mangrove
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UNO experimental dataset for: Multiscale bedform reorganization at the onset of substantial suspended sediment transport
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Testing biodiversity-ecosystem function relations in nearshore marine sediments
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Data for: The pace of global river meandering influenced by fluvial sediment supply
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Data from: Stuck in the mud: experimental taphonomy and computed tomography demonstrate the critical role of sediment in stabilizing the three-dimensional external morphology of arthropod carcasses during early fossil diagenesis - DRAGONFLY sessions
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Data for: Sedimentary ancient DNA and pollen reveal the composition of plant organic matter in Late Quaternary permafrost sediments of the Buor Khaya Peninsula (north-eastern Siberia)
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Stuck in the mud: experimental taphonomy and computed tomography demonstrate the critical role of sediment in three-dimensional carcass stabilization during early fossil diagenesis - TIFF stack data
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Data from: eDNA metabarcoding of log hollow sediments and soils highlights the importance of substrate type, frequency of sampling and animal size, for vertebrate species detection
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Data for: Multiscale bedform reorganization at the onset of substantial suspended sediment transport
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Permafrost-thaw lake development in Central Yakutia: sedimentary ancient DNA and element analyses from a Holocene sediment record
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Data from: Promoting success in thin layer sediment placement: effects of sediment grain size and amendments on salt marsh plant growth and greenhouse gas exchange
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Data from: Compound post-fire flood hazards considering infrastructure sedimentation
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Genome sequence and characterization of a freshwater photoarsenotroph, Cereibacter azotoformans strain ORIO, isolated from sediments capable of cyclic light-dark arsenic oxidation and reduction
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Sediment, crab, and vegetation data from Sapelo Island, Georgia: 2017 - 2019
Sediment samples, Sesarma reticulatum gut and tissue samples, Spartina alterniflora leaves, and benthic diatoms were analyzed for a suite of biogeochemical parameters, including total carbon, total nitrogen, stable isotopes of carbon and nitrogen, and a subset of samples were analyzed for total hydrolyzable amino acids. Samples were collected between 2017 and 2019 on Sapelo Island, Georgia, USA. Samples were collected from Sesarma-grazed and un-grazed creeks. Analyses were conducted at the University of Florida and are associated with the manuscript by Morrison et al. entitled Influence of the keystone grazer, Sesarma reticulatum, on the hydrology and organic matter cycling of salt marshes in the southeastern United States.
Impact of sediment bioturbation on microphytobenthic primary producers: importance of macrobenthic functional traits
Microphytobenthos (MPB) is one of the most important primary producers in coastal and estuarine ecosystems, where it plays a substantial role in many ecological functions. While the influence of several environmental factors on MPB biomass and productivity is well documented, the effects of macrofaunal bioturbation remain poorly assessed. The purpose of this study was to experimentally quantify the influence of sediment bioturbation processes (i.e., sediment reworking and bioirrigation) on biogeochemical fluxes across the sediment–water interface and MPB biomass and photosynthetic capacities. Two infaunal deposit feeders (the polychaete Hediste diversicolor and the bivalve Scrobicularia plana) exhibiting contrasting bioturbation modes and rates were studied as model organisms. They differently affected MPB biomass and photosynthetic performance. Hence, through an intense bioirrigation activity and the stimulation of nutrient fluxes (NH4+, NOx, PO42- and dSi) at the sediment surface, H. diversicolor enhanced MPB growth, which seemed to compensate for its direct consumption. Conversely, high sediment reworking rates generated by S. plana, associated with an extensive grazing pressure, drastically limited the development of MPB at the sediment surface. The negative impact of bivalves on MPB biomass increased with increasing density, while there was no significant relationship with polychaete density, possibly due to trophic competition. This study demonstrates that macrofaunal bioturbation is a key factor regulating MPB dynamics, with complex interactions that can result in a net either positive or negative effect depending on dominant species functional traits and abundances. This may, in particular, explain the strong spatial and temporal variability of the microbenthic primary productivity in intertidal mudflats.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.