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844 results for “South Atlantic”
Fig. 1 in Application of the physical habitat simulation for fish species to assess environmental flows in an Atlantic Forest Stream in South-eastern Brazil
Fig. 1. Map of the rio Guandu basin, with indication of the studied reach in riacho São Pedro. Solid dash = small substation of CEDAE (Water and Sewer Treatment Works of Rio de Janeiro State). WTP: Water Treatment Plant.
Fig. 2 in Application of the physical habitat simulation for fish species to assess environmental flows in an Atlantic Forest Stream in South-eastern Brazil
Fig. 2. Isometric view of the cross-sections in the two target reaches of the riacho São Pedro. Grey color indicates water; solid line indicates the contour of the cross-section (in wet areas and banks).
Fig. 2 in Youngest record of the extinct walrus Ontocetus emmonsi from the Early Pleistocene of South Carolina and a review of North Atlantic walrus biochronology
Fig. 2. Right canine tusk of odobenid walrus Ontocetus emmonsi (CCNHM 1144) from the Lower Pleistocene?Waccamaw Formation, Austin Sand Pit, South Carolina, in lingual (A), proximal (B), anterior (C), and labial (D) views.
Fig. 1. A in Youngest record of the extinct walrus Ontocetus emmonsi from the Early Pleistocene of South Carolina and a review of North Atlantic walrus biochronology
Fig. 1. A. Map showing the location of South Carolina and Austin Sand Pit near Ridgeville in Dorchester County (asterisked). B. Generalized stratigraphic column of the Austin Sand Pit with biostratigraphically significant vertebrate fossils from the?Waccamaw Formation (C, D). Colors approximate sediments exposed in the Austin Sand Pit.
Fig. 3 in Youngest record of the extinct walrus Ontocetus emmonsi from the Early Pleistocene of South Carolina and a review of North Atlantic walrus biochronology
Fig. 3. Scatterplot of ratio of proximal transverse width/anteroposterior length versus radius of the arc of curvature for tusks of Odobenus and Ontocetus, including CCNHM 1144. Original plot modified from Kohno and Ray (2008: fig. 27).
FIGURE 3 in Mesophotic ecosystems at Fernando de Noronha Archipelago, Brazil (South-western Atlantic), reveal unique ichthyofauna and need for conservation
FIGURE 3 | Lower mesophotic (below 90 m depth) ecosystems explored through technical rebreather diving around the Fernando de Noronha Archipelago. A. The insular shelf edge; and B. The steep wall.
FIGURE 7 in Mesophotic ecosystems at Fernando de Noronha Archipelago, Brazil (South-western Atlantic), reveal unique ichthyofauna and need for conservation
FIGURE 7 | Evidence of human impacts (arrows) by fishing debris, plastics and other trash found in the ecosystems explored around the Fernando de Noronha Archipelago. A. and B. Mesophotic (> 30 m deep); C. Intertidal; and D. Shallow ecosystems (≤ 30 m deep). Photos A and B by L. A. Rocha and photos C and D by J. L. Gasparini.
FIGURE 1 in Mesophotic ecosystems at Fernando de Noronha Archipelago, Brazil (South-western Atlantic), reveal unique ichthyofauna and need for conservation
FIGURE 1 | Location of the Fernando de Noronha Archipelago, Brazil (South-western Atlantic). Blue line indicates the area of the Marine National Park of Fernando de Noronha (no-take MPA). Dashed lines indicate the 30, 60, 90 and 150 m isobaths. Black triangles, red stars, golden squares and green dots indicate the position of stereo-BRUVS deployments, rebreather dives, SCUBA dives and ROV footages, respectively.
FIGURE 5 in Mesophotic ecosystems at Fernando de Noronha Archipelago, Brazil (South-western Atlantic), reveal unique ichthyofauna and need for conservation
FIGURE 5 | New records of fishes from the mesophotic ecosystems collected and photographed in aquarium. A. Aulotrachichthys argyrophanus (~ 6.5 cm total length; CIUFES 3909); B. Corniger spinosus (~ 15 cm total length; CIUFES 3922); C. Decodon puellaris (~ 7.5 cm total length; CIUFES 3914); and D. Pronotogrammus martinicensis (~ 20 cm total length; CIUFES 3939 / 3960). Photos by J. L. Gasparini.
FIGURE 4 in Mesophotic ecosystems at Fernando de Noronha Archipelago, Brazil (South-western Atlantic), reveal unique ichthyofauna and need for conservation
FIGURE 4 | New records of fishes at the mesophotic ecosystems. A. Chromis enchrysura (~ 10 cm total length); B. Balistes capriscus (~ 30 cm total length); C. Chromis scotti (~ 7.5 cm total length); D. Prognathodes guyanensis (~ 15 cm total length); E. Synodus sp. (~ 15 cm total length); F. Scorpaena sp. (~ 7.5 cm total length); G. Psilotris sp. (~ 5 cm total length); and H. Cosmocampus profundus (white arrow; ~ 15 cm total; I. Lutjanus buccanella (~ 50 cm total length). Photos by L. A. Rocha (A, C-G) and stereo-BRUVS (B, H and I). Tosanoides sp. is under description and its picture is not shown.
FIGURE 2 in Mesophotic ecosystems at Fernando de Noronha Archipelago, Brazil (South-western Atlantic), reveal unique ichthyofauna and need for conservation
FIGURE 2 | Middle mesophotic (61 to 90 m depth) mosaic of habitats sampled with stereo-BRUVS around the Fernando de Noronha Archipelago. A. Patch reefs; B. Sand bottoms; and C. Rhodoliths beds.
Fig. 2 in Depletion of trophy large-sized sharks populations of the Argentinean coast, south-western Atlantic: insights from fishers' knowledge
Fig. 2. Variation in abundance reported by fishermen between the beginning of their fishing activity and the last part. (a) With all reports considered and (b) with no abundance variation excluded.
Fig. 1 in Depletion of trophy large-sized sharks populations of the Argentinean coast, south-western Atlantic: insights from fishers' knowledge
Fig. 1. Location of coastal localities and distribution range of study species in the south west Atlantic. Continuous line: Notorynchus cepedianus; dotted line: Galeorhinus galeus; dashed line: Carcharhinus brachyurus and Carcharias taurus.
Linked collectors and determiners for: Monastria from South American Atlantic forest.
Natural history specimen data linked to collectors and determiners held within, "Monastria from South American Atlantic forest". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/ce6c8d6e-f929-4afc-b860-57f8e3ceb7d1">https://bionomia.net/dataset/ce6c8d6e-f929-4afc-b860-57f8e3ceb7d1</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/ce6c8d6e-f929-4afc-b860-57f8e3ceb7d1">https://gbif.org/dataset/ce6c8d6e-f929-4afc-b860-57f8e3ceb7d1</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Taxonomic revision of the genus Monastria Saussure, 1864 (Blattodea: Blaberidae Blaberinae) from the South American Atlantic forest, with the descriptions of five new species.
Natural history specimen data linked to collectors and determiners held within, "Taxonomic revision of the genus Monastria Saussure, 1864 (Blattodea: Blaberidae Blaberinae) from the South American Atlantic forest, with the descriptions of five new species". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/5aec6dee-083f-4370-94d0-5d2933d80efb">https://bionomia.net/dataset/5aec6dee-083f-4370-94d0-5d2933d80efb</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/5aec6dee-083f-4370-94d0-5d2933d80efb">https://gbif.org/dataset/5aec6dee-083f-4370-94d0-5d2933d80efb</a>. Formatted as a Frictionless Data package.
Authigenic rhenium, manganese and opal concentrations in the Deep South Atlantic from 370 to 450 ka
<p>This data reports measured concentrations of the trace elements rhenium and manganese, the major component biogenic opal and the estimated fraction of rhenium and manganese that are authigenic in nature (aRe and aMn) from the sediment record of Ocean Drilling Program Site 1094 in Atlantic sector of the Southern Ocean for the time period spanning 370 and 450 thousands years.</p>
Figure 7 in Orb-web spiders (Araneae: Araneomorphae; Orbiculariae) captured by hunting-wasps (Hymenoptera: Sphecidae) in an area of Atlantic Forest in south-eastern Brazil
Figure 7. Eustala sp. 8 resting on vegetation. The spider remains holding a thread connected with the web hub. Scale bar: 1 cm.
Figure 6 in Orb-web spiders (Araneae: Araneomorphae; Orbiculariae) captured by hunting-wasps (Hymenoptera: Sphecidae) in an area of Atlantic Forest in south-eastern Brazil
Figure 6. Regression between body length and dry weight of six spider genera captured by Trypoxylon albonigrum and/or T. lactitarse (r250.951, P,0.001, n530). 1, Araneus; 2, Alpaida; 3, Wagneriana; 4, Mangora; 5, Parawixia; 6, Eustala.
Figure 4 in Orb-web spiders (Araneae: Araneomorphae; Orbiculariae) captured by hunting-wasps (Hymenoptera: Sphecidae) in an area of Atlantic Forest in south-eastern Brazil
Figure 4. Comparison between size distribution of spiders collected in Trypoxylon albonigrum nests with spiders belonging to the three most abundant genera in prey availability surveys.
Figure 1 in Orb-web spiders (Araneae: Araneomorphae; Orbiculariae) captured by hunting-wasps (Hymenoptera: Sphecidae) in an area of Atlantic Forest in south-eastern Brazil
Figure 1. (A) Trypoxylon albonigrum nests. (B) Female arriving at the nest site after collecting mud. The male keeps guarding the nest entrance while she is hunting or collecting mud. (C) Spiders stored in a cell. Scale bars: 1 cm.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.