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Figure 4 in The structure and composition of the woody plant communities of Majete Wildlife Reserve, Malawi
Figure 4. The comparative performance of six incidence-based species richness estimators (Chao 2, Chao 2-bc, iChao 2, Jack 1, Jack 2 and ICE) for all woody plant species recorded in Majete Wildlife Reserve (n = 118). The observed species accumulation curve (Sobs) with 95% confidence intervals, as well as the cumulative number of singletons (the number of species recorded only once during the survey) and doubletons (the number of species recorded only twice during the survey), were also plotted. Estimated woody species richness values are indicated in brackets.
Figure 3 in The structure and composition of the woody plant communities of Majete Wildlife Reserve, Malawi
Figure 3. Distribution of woody plant communities in Majete Wildlife Reserve (MWR). The inset shows the location of the MWR in Malawi.
Data for Publication - Impact of agricultural systems on arbuscular mycorrhizal fungi community composition in Robusta coffee roots in the Democratic Republic of Congo
<p>Data used for the publication:</p> <p>"Impact of agricultural systems on arbuscular mycorrhizal fungi community composition in Robusta coffee roots in the Democratic Republic of Congo" - Ieben Broeckhoven, Arne Devriese, Olivier Honnay, Roel Merckx, and Bruno Verbist</p>
Fig. 1 in Diet composition and feeding habits of the eyespot skate, Atlantoraja cyclophora (Elasmobranchii: Arhynchobatidae), off Uruguay and northern Argentina
Fig. 1. Study area showing the location of trawl stations (black dots) and cells of the fishing grid (black rectangles) where individuals of Atlantoraja cyclophora were captured off North Argentina and Uruguay.
Fig. 4 in Diet composition and feeding habits of the eyespot skate, Atlantoraja cyclophora (Elasmobranchii: Arhynchobatidae), off Uruguay and northern Argentina
Fig. 4. Mean number of shrimps and teleosts consumed for Atlantoraja cyclophora from off Uruguay and northern Argentina by season and region, respectively.
Fig. 3 in Diet composition and feeding habits of the eyespot skate, Atlantoraja cyclophora (Elasmobranchii: Arhynchobatidae), off Uruguay and northern Argentina
Fig. 3. Changes in consumption of different prey with body size, maturity stage, season and region of Atlantoraja cyclophora from off Uruguay and northern Argentina estimated by generalized linear models for number of shrimps, crabs and teleosts. In shrimps: warm season with solid lines and open circles; cold season with dashed lines and solid circles. In teleosts: north region with solid lines and open circles; south region with dashed lines and solid circles.
Fig. 2 in Diet composition and feeding habits of the eyespot skate, Atlantoraja cyclophora (Elasmobranchii: Arhynchobatidae), off Uruguay and northern Argentina
Fig. 2. Cumulative mean Shannon diversity index as a function of sample size for prey of Atlantoraja cyclophora from off Uruguay and northern Argentina. Dashed lines indicate standard deviation.
Fig. 5 in Diet composition and feeding habits of the eyespot skate, Atlantoraja cyclophora (Elasmobranchii: Arhynchobatidae), off Uruguay and northern Argentina
Fig. 5. Quantile regressions of carapace width (CW) of crabs, cephalothorax length (CL) of shrimps and total length (TL) of teleosts and total length of Atlantoraja cyclophora. The solid, dashed and dotted lines are 5%, 50% and 95% quantile regressions, respectively.
FIGURE 4 in Building a baseline: a survey of the composition and distribution of the ichthyofauna of Guanabara Bay, a deeply impacted estuary
FIGURE 4 | Distribution of absolute richness (A) and species density (B) per km2 at Guanabara Bay, Rio de Janeiro, Brazil.
FIGURE 3 in Building a baseline: a survey of the composition and distribution of the ichthyofauna of Guanabara Bay, a deeply impacted estuary
FIGURE 3 | Ichthyofauna rates found for Guanabara Bay, Rio de Janeiro, Brazil. A. As a whole and for the B. Lower, C. Middle, and D. Upper estuaries separately, where "mg" corresponds to the number of extra samples needed to reach a "g" for estimated richness. When the line touches the x axis (mg = 0), the "g" values are reached by our study, that is, the value in which extra collections are not necessary.
FIGURE 2 in Building a baseline: a survey of the composition and distribution of the ichthyofauna of Guanabara Bay, a deeply impacted estuary
FIGURE 2 | Rarefaction curves for Guanabara Bay's ichthyofauna richness, Rio de Janeiro, Brazil. A. For the bay as a whole, and for the estuary compartments separately: B. Lower estuary, C. Middle estuary and D. Upper estuary.
FIGURE 1 in Building a baseline: a survey of the composition and distribution of the ichthyofauna of Guanabara Bay, a deeply impacted estuary
FIGURE 1 | Guanabara Bay map, Rio de Janeiro, divided into five km x five km quadrants. Different shades of blue indicate which estuary compartment (upper, middle or lower) the quadrant belongs to.
FIGURE 1 in Size and sex composition of three carcharhiniform sharks landed by a coastal artisanal fleet from the northeastern coast of Brazil
FIGURE 1 | Operational area of the artisanal fishing fleet based in the Mucuripe Embayment, Fortaleza, Ceará (delimited by dotted lines). Bathymetric curves and the municipalities' location on the Ceará coast are indicated as additional references to the limit of the fleet operation in the study area, highlighting the Ceará State.
FIGURE 2 in Size and sex composition of three carcharhiniform sharks landed by a coastal artisanal fleet from the northeastern coast of Brazil
FIGURE 2 | Total length frequency for the (A) blacknose, Carcharhinus acronotus, (B) dusky smoothhound, Mustelus cf. canis, and (C) great hammerhead, Sphyrna mokarran, landed at the Mucuripe Embayment, Fortaleza, Ceará. White bars, female; black bars, male. The grey dashed line indicates maturation size for male (M), female (F) or for both sexes.
FIGURE 3 in Size and sex composition of three carcharhiniform sharks landed by a coastal artisanal fleet from the northeastern coast of Brazil
FIGURE 3 | Total length frequency for the (A) blacknose, Carcharhinus acronotus, and (B) dusky smoothhound, Mustelus cf. canis, landed at the Mucuripe Embayment, Fortaleza, Ceará, over three periods. Black bars, May 1998 to April 1999; white bars, November 2006 to October 2008; grey bars, August 2015 to July 2016.
Fish community composition in the tropical archipelago of São Tomé and Príncipe
<p>Understanding species distribution across habitats and environmental variables is important to inform area-based management. However, observational data are often lacking, particularly from developing countries, hindering effective conservation design. One such data-poor area is the Gulf of Guinea, an understudied and biodiverse region whose waters play a critical role in coastal livelihoods. To fill this gap, we conducted an extensive, national-scale Baited Remote Underwater Video Systems (BRUVS) survey in the coastal waters of the São Tomé and Príncipe archipelago (STP). From 2018 to 2020, we successfully deployed 417 benthic BRUVS, aiming to understand the effects of several environmental variables on fish community composition and diversity. Species richness and relative abundance were higher in deeper waters, on steeper slopes, and in rocky reef habitats. Nevertheless, maerl and sand habitats also hosted unique, and economically important species. Our results potentially indicate historical impacts of fishing in the archipelago, especially in São Tomé Island, where observed fishing effort is higher. Indeed, abundance of large predatory fish was low in both islands and abundance of species targeted by artisanal fisheries was lower in São Tomé than in Príncipe. Our results provide crucial information supporting the designation and future monitoring of marine protected areas in STP.</p>
Composition and thermophysical properties of metallurgical plasmas - LTE calculations
<div> <p>This dataset contains two subsets:</p> <p>First - elemental compositions of the equilibrium gas phase over a variety of metallurgical processes conducted in direct-current plasma arc furnaces at a range of slag temperatures between the typical process temperature and the vaporisation temperature (defined as the lowest temperature at which only a gas phase exists). These were obtained from process simulations using thermochemical calculation software.</p> <p>Second - plasma composition and thermophysical properties at a range of plasma temperatures between 2000 K and 30000K under local thermodynamic equilibrium conditions, as calculated using minplascalc software (https://github.com/quinnreynolds/minplascalc, commit 967faf3). All calculations are at atmospheric pressure, and use the elemental gas phase compositions for each slag temperature to define the mass conservation constraints.</p> </div> <h2></h2>
FIGURE 14 in Virtual palaeontology: the effects of mineral composition and texture of fossil shell and hosting rock on the quality of X-ray microtomography (XMT) outcomes using Palaeozoic brachiopods
FIGURE 14. Three-dimensional rotational model (video) of Timaniella harkeri (GSC26406). For video see palaeo-electronica.org/content/2017/1891-xmt-on-brachiopod-fossils.
FIGURE 12 in Virtual palaeontology: the effects of mineral composition and texture of fossil shell and hosting rock on the quality of X-ray microtomography (XMT) outcomes using Palaeozoic brachiopods
FIGURE 12. XMT result of Tyloplecta nankingensis (Q-2). 1-7, serial slices in the transverse plane (from dorsal to ventral). 8-14, serial slices in the coronal plane (from posterior to anterior). 15-18, serial slices in the sagittal plane (from lateral to middle). 19-21, lateral (19), ventral (20) and dorsal (21) views of the reconstructed 3-D model (external shell). 22, ventral view of the 3-D model in transparent mode. All the slice images were obtained under false-color lookup tables (Color 1 option in DataViewer). Abbreviations: cp, cardinal process; ap, adductor platform; ms, median septum; mc, muscle scar.
FIGURE 13 in Virtual palaeontology: the effects of mineral composition and texture of fossil shell and hosting rock on the quality of X-ray microtomography (XMT) outcomes using Palaeozoic brachiopods
FIGURE 13. Three-dimensional reconstruction model of internal shell structures of Timaniella harkeri (GSC26406). 1-6, dorsal and anterior views of the whole shell interior through posteriorly continuous rotation. 7-12, dorsal and anterior views of shell interior without spiralia through posteriorly continuous rotation.
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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.