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344 results for “North Atlantic Ocean”
Figure 1 from: Schwabe E, Allcock L (2013) "First" abyssal record of Stenosemus exaratus (G.O. Sars, 1878) (Mollusca, Polyplacophora) in the North-Atlantic Ocean. ZooKeys 283: 1-6. https://doi.org/10.3897/zookeys.283.4704
Figure 1 - Rockall Trough at station 96 at 54.2172°N, 12.6598°W in 2733 m. The camera system of ROV "Holland I" detects Stenosemus exaratus (G.O. Sars, 1878) in its natural environment for the first time. A - Macrofauna-poor impression of the steep canyon wall; foreground contains a 30 cm long glass sponge and the chiton (indicated by an arrow). B - The ROV slurp sampler attempts to remove the chiton. Scale bars 10 cm.
FIG.1 in Deep-Sea asteroids (Echinodermata; Asteroidea) from the Galician Bank (North Atlantic Ocean)
FIG.1. Area of study. GB Sampling stations with presence of asteroids
Ocean Biogeochemistry from Gliders as part of the Gulf of Maine North Atlantic Time Series
This dataset contains ocean biogeochemistry data from two Slocum gliders along the Gulf of Maine North Atlantic Time Series (GNATS) transect. The transect runs approximately east-west, with only a very minor change in latitude. The gliders are deployed on the western end of the transect, travel along the transect line to the eastern end, turn around and travel back along the transect to the western end, before being recovered. Each file contains data from one deployment (a glider “mission”), and thus contains both an eastbound and a westbound measurement of each variable. A full mission takes approximately 20 – 30 days. The data are gridded by longitude (0.01° intervals) and depth (1 m intervals). For more details on dataset preparation, see the Original Publication Citation and Data Processing Workflow below.
Indian Ocean warming as a driver of the North Atlantic warming hole
<p>Datasets and code used for figures in the following paper.</p> <p>Hu, S., and Fedorov, A. V. (2020) Indian Ocean warming as a driver of the North Atlantic warming hole. Nature Communications, under review.</p>
Regional model (ACM) output used to elucidate coastal ocean carbon transport processes in the northwest North Atlantic (Rutherford and Fennel, 2022; GRL)
<p>Key variables from the regional Atlantic Canada model (ACM) used to elucidate coastal ocean carbon transport in the northwest North Atlantic. The dataset includes all model variables required to reproduce the results in Rutherford & Fennel (2022, <em>GRL</em>). See RutherfordandFennel_GRL_ACM_data_README.txt for more details.</p>
A real-time PCR assay to detect predation by spiny dogfish on Atlantic cod in the western North Atlantic Ocean.
Conventional observations show spiny dogfish (<i>Squalus acanthius</i> Linnaeus) rarely eat Atlantic cod (<i>Gadus morhua</i> Linnaeus; 0.02% of stomachs) in the northwestern Atlantic Ocean. Critics express concern that digestion may limit species-level prey identification, and with recovery from overfishing, dogfish populations may be suppressing cod by competition or predation. This study applied a real-time PCR TaqMan assay to identify cod in dogfish stomachs collected by cooperating fishing boats during normal trawling operations (May 2014 – May 2015; Gulf of Maine, Georges Bank). Conventional methods observed 51 different prey taxa and nearly 1600 individual prey items, but no cod were observed. Cod DNA was detected in 31 (10.5%) of the dogfish stomachs, with a higher percentage of these from the homogenate of amorphous, well-digested prey and stomach fluids (20 stomachs or 65%) than from discrete animal tissues (11 stomachs or 35%). Re-examination of photographs of these 11 tissue samples revealed one whole, partially-digested fish that could be recognized in hindsight as cod. Cod DNA was observed in dogfish stomachs year round: in January (1 of 1 trip), February (1 of 1), May (1 of 3), June (0 of 1), July (3 of 4), August (1 of 2), and October (3 of 3). Although these data suggest higher interaction rates between dogfish and cod than previously observed, addressing the population consequences of this predator-prey relationship requires a robust sampling design, estimates of digestion rates by dogfish to account for complete degradation of DNA sequences, and consideration for dogfish scavenging during fishing operations.
A real-time PCR assay to detect predation by spiny dogfish on Atlantic cod in the western North Atlantic Ocean.
Open the record for dataset details and reuse information.
Role of thiosulfate as a source of energy in the bathypelagic North Atlantic Ocean
GEO Series GSE136729. seawater metagenome. 7 samples. Type: Expression profiling by high throughput sequencing.
FIGURE 10. Barathronus diaphanus, ZMUC P771586 in Revision of the circumglobal genus Barathronus (Ophidiiformes, Bythitidae) with a new species from the eastern North Atlantic Ocean
FIGURE 10. Barathronus diaphanus, ZMUC P771586, female, SL 112 mm: A—shortly after capture (G. Brovad photo). B—after 12 years of preservation (M. Krag photo).
Fig. 1 in Morphology of larval and postlarval stages of Priapulopsis bicaudatus (Danielssen, 1869) (Priapulida) from the north atlantic ocean
Fig. 1. Graphic representation of measurements. A. Lorica length in larvae, measured from light microscopical images. B. Trunk length in postlarval stages, the adult and the largest postlarval specimen (6.75 mm trunk length) were not included. Specimens (on x-axis) are ordered according to their length (longest to shortest).
FIGURE 14. Chaetocirratulus tomaculus n in New species and records of Caulleriella, Chaetocirratulus and Chaetozone (Annelida, Cirratulidae) from continental shelf and slope depths of the Western North Atlantic Ocean
FIGURE 14. Chaetocirratulus tomaculus n. sp. Paratype (LACM-AHF Poly 12728): A, anterior end, left lateral view; B, anterior end, dorsal view; C, anterior right lateral view; D, neuroacicular spines and a capillary from a posterior neuropodium; E, 21-setiger specimen; F, 31-setiger specimen; G, 26-setiger specimen; H, 30-setiger specimen. A–C stained with MG; E–H stained with Shirlastain A. Arrows on A and C denote segmental MG pattern.
FIGURE 13. Chaetocirratulus tomaculus n in New species and records of Caulleriella, Chaetocirratulus and Chaetozone (Annelida, Cirratulidae) from continental shelf and slope depths of the Western North Atlantic Ocean
FIGURE 13. Chaetocirratulus tomaculus n. sp. Paratype (LACM-AHF Poly 12728): A, entire worm, dorsal view; B, anterior end, dorsal view; C, anterior ventral view; D, posterior end, dorsal view; E, neuroacicular spines and capillaries from a posterior neuropodium. Stained with Shirlastain A.
FIGURE 37. Chaetozone lophia n in New species and records of Caulleriella, Chaetocirratulus and Chaetozone (Annelida, Cirratulidae) from continental shelf and slope depths of the Western North Atlantic Ocean
FIGURE 37. Chaetozone lophia n. sp. Holotype (USNM 1661375): A, anterior end, dorsal view; B, anterior end, ventral view. Paratype (USNM 1661380): C, anterior end, left lateral view; D, posterior end, dorsal view.
FIGURE 30. Chaetozone paucispinosa n in New species and records of Caulleriella, Chaetocirratulus and Chaetozone (Annelida, Cirratulidae) from continental shelf and slope depths of the Western North Atlantic Ocean
FIGURE 30. Chaetozone paucispinosa n. sp. A, anterior end, dorsal view; B, entire 49-setiger specimen, left lateral view; C. entire 26-setiger specimen, left lateral view; D, entire 18-setiger juvenile, right lateral view; E, posterior end, dorsal view; F, anterior end, left lateral view; G, anterior end, right lateral view. A, E, G holotype (USNM 1661244); B USNM 1661274; C, USNM 1661296; D, USNM 1661322; F, MCZ 161954. A–E stained with Shirlastain A; F–G, stained with MG.
FIGURE 18. Chaetozone brychiata n in New species and records of Caulleriella, Chaetocirratulus and Chaetozone (Annelida, Cirratulidae) from continental shelf and slope depths of the Western North Atlantic Ocean
FIGURE 18. Chaetozone brychiata n. sp. Holotype (USNM 1660984): A, anterior end, dorsal view; B, posterior end, dorsal view; C, neuropodial acicular spines (detail of recurved tip not to scale).
Figure 1 in Description of two new species of Zosime (Copepoda: Harpacticoida: Zosimeidae), including remarks on its phylogeny and distribution on the Great Meteor Seamount plateau (North-east Atlantic Ocean)
Figure 1. Map of the sampling area. Dots indicate sampling locations (#1–#21) on the Great Meteor Seamount (GMS) plateau during expedition P397 GroMet of R/V 'Poseidon' in 2010.
FIG. 4 in Parasites of the blue shark (Prionace glauca L.), in the North-East Atlantic Ocean
FIG. 4. Ranked log-abundance of parasite species recorded from Prionace glauca during the present study.
FIGURE 4 in A taxonomic review of the genus Acanella (Cnidaria: Octocorallia: Isididae) in the North Atlantic Ocean, with descriptions of two new species
FIGURE 4. SEM images of Acanella arbuscula (Haplotype A, JSLII36942). A) Tentacle sclerites. B) Coenenchyme sclerites. C) Polyp body sclerites.
FIGURE 20 in Revision of the circumglobal genus Barathronus (Ophidiiformes, Bythitidae) with a new species from the eastern North Atlantic Ocean
FIGURE 20. Right otolith from paratype of Barathronus multidens, ZMUC P77712, male, SL 83 mm.
FIGURE 3. Barathronus affinis, ZMB 17700 in Revision of the circumglobal genus Barathronus (Ophidiiformes, Bythitidae) with a new species from the eastern North Atlantic Ocean
FIGURE 3. Barathronus affinis, ZMB 17700, holotype, female, SL 47 mm (from Nielsen 1969).
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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.