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Figure 311 in Revision of the New World and south-east Asian Vatellini (Coleoptera: Dytiscidae: Hydroporinae) and phylogenetic analysis of the tribe
Figure 311. Vatellus species, distribution. - = V. lateralis, Δ = V. maculosus, • = V. sahlbergi.
Fig. 2 in Freshwater bryozoans in the backwaters of the Danube and Traun Rivers south-east of Linz, Upper Austria
Fig. 2: Location of sampling sites in nine water bodies in the floodplain area south-east of Linz.
Nicosia, Bedesten. North aisle, looking east, showing test excavation.
<p>Nicosia, Bedesten. North aisle, looking east, showing test pit excavated under the framework of the EU-UNDP project <em>Rehabilitation of Old Nicosia (2004-09), </em>as documented 2017.</p>
Nicosia, Bedestan. Plan of the east end showing the position of the ribs and dome built in the mid-sixteeth century.
<p>Nicosia, Bedestan. Plan of the east end showing the position of the ribs and dome built in the mid-sixteeth century. Drawing by M. Willis and Vicki Herring.</p> <p> </p>
Nicosia, Bedestan. Plan of the east end showing detail of Byzantine-period apse and adjacent remains, prepared 1980-81.
<p>Nicosia, Bedestan. Plan of the east end showing detail of Byzantine-period apse and adjacent remains, prepared 1980-81. Drawing by M. Willis and Vicki Herring.</p>
Biogeochemical data from the HIPE project in Lakes Edward and George (East African Rift)
<p>The geo-referenced and timestamped data-set consists of 7 files:</p> <ul> <li>“db_cruise_CTD” contains the CTD profiles obtained during the cruises</li> <li>“db_cruise_GHGs” contains CO2, CH4, N2O dissolved concentrations, chlorophyll-a concentrations, inorganic nutrients (NO3-, N2O-, NH4+, PO43-) and d13C-CH4 from the 4 cruises</li> <li>“db_monitoring” contains CO2, CH4, N2O dissolved concentrations, chlorophyll-a concentrations, and POC from the monitoring at two stations (January 2017 to December 2019)</li> <li>“db_uw” contains the continuous of CO2 and CH4 (plus EXO-II data) on 19/03/2019</li> <li>“meteo_Mweya” contains the meteorological data acquired from June 2016 to March 2019</li> <li>“db_monitoring_CTD” contains the CTD profiles from the deep station of the monitoring.</li> <li>“mooring” contains the temperature data from a mooring at a station 10 m deep (March 2019)</li> </ul> <p> </p> <p>Data were acquired in Lake Edward, Kazinga Channel and Lake George on four occasions (20/10-07/11/2016, 23/03-08/04/2017, 18/01-02/02/2018, 21/03-30/03/2019). From January 2017 to December 2019, a shallow station (3 m bottom depth) and a deeper station (22 m bottom depth) were regularly sampled, every 21 d in 2017 and 2018, and every 30 d in 2019. A mooring was deployed at a station at 10m bottom depth in Lake Edward (-0.2459°N 29.8635°E) equipped with RBR Solo temperature sensors at 6 depths from surface to 1m above the sediment (0.2, 1.0, 2.0, 5.0, 7.5 and 9.0 m depth) from 21/03/2019 (13:00 local time (LT)) to 23/03/2019 (13:50 LT)<em>.</em></p> <p> </p> <p>Solar radiation, ultraviolet radiation, wind speed (cup anemometer), wind direction (wind vane), rain (mechanical rain collector), air temperature, barometric pressure data were acquired with a Davis Instruments weather station (Vantage Pro2 fitted with standard manufacturer sensors) in Mweya on top of a building of the Uganda Wildlife Authority, 4m above ground (-0.190384°N 29.899103°E) . Data were measured every 5 seconds, averaged and logged every 10 minutes.</p> <p>During the March 2019 cruise, continuous measurements (1 min interval) of partial pressure of CO<sub>2</sub> (pCO<sub>2</sub>) and of partial pressure of CH<sub>4</sub> (pCH<sub>4</sub>) were made with an equilibrator designed for turbid waters consisting of a tube filled with glass marbles (Frankignoulle et al. 2001) coupled to a Los Gatos Research off-axis integrated cavity output spectroscopy analyzer (Ultraportable Greenhouse Gas Analyzer with extended range for CH<sub>4</sub>). In parallel water temperature, specific conductivity, pH, dissolved oxygen saturation level (%O<sub>2</sub>), turbidity, chlorophyll-<em>a</em> (Chl-<em>a</em>), and fluorescent dissolved organic matter (FDOM) were measured with an YSI EXO-II multi-parameter probe, position with a Garmin geographical position system (Map 60S) portable probe, and depth with a Humminbird Helix 5 echo-sounder. Surface water was pumped to the equilibrator and the multi-parameter probe (on deck) with a 12V-powered water pump (LVM105) attached to the side of the boat at a fixed depth of about 0.5 m depth.</p> <p>Discrete sampling was done from the side of the boat with a 5.0 L Niskin bottle (General Oceanics). During the first cruise, vertical profiles of water temperature, specific conductivity, pH, %O<sub>2</sub> and Chl-<em>a</em> were measured with a Hydrolab DS5 multi-parameter probe, while during the other three cruises and also during the monitoring, turbidity and FDOM were measured additionally with a YSI EXO-II multi-parameter probe. Both multi-parameter probes were calibrated according to manufacturer’s specifications, in air for %O<sub>2</sub> and with standard solutions for other variables: commercial pH buffers (4.00, 7.00, 10.00), a 1000 µS cm<sup>-1</sup> standard for conductivity. pCO<sub>2</sub> was measured directly after water sampling with a Li-Cor Li-840 infra-red gas analyser (IRGA) based on the headspace technique with 4 polypropylene 60 ml syringes (Borges et al. 2015). The Li-Cor 840 IRGA was calibrated before and after each cruise with ultrapure N<sub>2</sub> and a suite of gas standards (Air Liquide Belgium) with CO<sub>2</sub> mixing ratios of 388, 813, 3788 and 8300 ppm. The overall precision of pCO<sub>2</sub> measurements was ±2.0%.</p> <p>Samples for CH<sub>4</sub> and N<sub>2</sub>O were collected from the Niskin bottle with a silicone tube in 60 ml borosilicate serum bottles (Wheaton), poisoned with 200 µL of a saturated solution of HgCl<sub>2</sub> and sealed with a butyl stopper and crimped with an aluminium cap. Measurements were made with the headspace technique (Weiss 1981) and a gas chromatograph (GC) (SRI 8610C) with a flame ionisation detector for CH<sub>4</sub> and electron capture detector for N<sub>2</sub>O calibrated with CO<sub>2</sub>:CH<sub>4</sub>:N<sub>2</sub>O:N<sub>2</sub> gas mixtures (Air Liquide Belgium) with mixing ratios of 1, 10 and 30 ppm for CH<sub>4</sub>, 404, 1018, 3961 ppm for CO<sub>2</sub>, and 0.2, 2.0 and 6.0 ppm for N<sub>2</sub>O. The precision of measurement based on duplicate samples was ±3.9% for CH<sub>4</sub> and ±3.2% for N<sub>2</sub>O.</p> <p>Samples for the stable isotope composition of CH<sub>4</sub> (δ<sup>13</sup>C-CH<sub>4</sub>) were collected and preserved as described above for the CH<sub>4</sub> concentration. The δ<sup>13</sup>C-CH<sub>4</sub> was determined with a custom developed interface, whereby a 20 ml He headspace was first created, and CH<sub>4</sub> was flushed out through a double-hole needle, non-CH<sub>4</sub> volatile organic compounds were trapped in liquid N<sub>2</sub>, CO<sub>2</sub> was removed with a soda lime trap, H<sub>2</sub>O was removed with a magnesium perchlorate trap, and the CH<sub>4</sub> was quantitatively oxidized to CO<sub>2</sub> in an online combustion column similar to that of an elemental analyzer. The resulting CO<sub>2</sub> was subsequently pre-concentrated by immersion of a stainless steel loop in liquid N<sub>2</sub>, passed through a micropacked GC column (Restek HayeSep Q, 2m length, 0.75mm internal diameter), and finally measured on a Thermo DeltaV Advantage isotope ratio mass spectrometer (IRMS). Calibration was performed with CO<sub>2</sub> generated from certified reference standards (IAEA-CO-1 or NBS-19, and LSVEC) and injected in the line after the CO<sub>2</sub> trap. Reproducibility of measurement based on duplicate injections of samples was typically better than ±0.5 ‰.</p> <p>Water was filtered on Whatman glass fibre filters (GF/F grade, 0.7 µm porosity) for particulate organic carbon (POC) and Chl-<em>a</em> (47 mm diameter). Filters for POC were stored dry and filters for Chl-<em>a</em> were stored frozen at -20°C. Filters for POC analysis were decarbonated with HCl fumes for 4h and dried before encapsulation into silver cups; POC concentration was analysed on an EA-IRMS (Thermo FlashHT with DeltaV Advantage), with a reproducibility better than ±5%. Data were calibrated with certified (IAEA-600: caffeine) and in-house standards (leucine and muscle tissue of Pacific tuna) that were previously calibrated versus certified standards. The Chl-<em>a</em> samples were analysed by HPLC according to Descy et al. (2005), with a reproducibility of ±0.5% and a detection limit of 0.01 µg L<sup>-1</sup>.</p> <p>The water filtered through GF/F Whatman glass fibre filters was collected and further filtered through polyethersulfone syringe encapsulated filters (0.2 µm porosity) for nitrate (NO<sub>3</sub><sup>-</sup>), nitrite (NO<sub>2</sub><sup>-</sup>) and ammonium (NH<sub>4</sub><sup>+</sup>) and were stored frozen (-20°C) in 50 mL polypropylene vials. NO<sub>3</sub><sup>-</sup> and NO<sub>2</sub><sup>-</sup> were determined with the sulfanilamide colorimetric with the vanadium reduction method (APHA, 1998), and NH<sub>4</sub><sup>+</sup> with the dichloroisocyanurate-salicylate-nitroprussiate colorimetric method (SCA, 1981). Detection limits were 0.3, 0.01, and 0.15 µmol L<sup>-1</sup> for NH<sub>4</sub><sup>+</sup>, NO<sub>2</sub><sup>-</sup> and NO<sub>3</sub><sup>-</sup>, respectively. Precisions were ±0.02 µmol L<sup>-1</sup>, ±0.02 µmol L<sup>-1</sup>, and ±0.1 µmol L<sup>-1</sup> for NH<sub>4</sub><sup>+</sup>, NO<sub>2</sub><sup>-</sup> and NO<sub>3</sub><sup>-</sup>, respectively.</p> <p> </p> <p>References</p> <p> </p> <p>APHA, 1998. Standard methods for the examination of water and wastewater, American Public Health Association.</p> <p>Borges, A. V., Darchambeau, F., Teodoru, C. R., Marwick, T. R., Tamooh, F., Geeraert, N., Omengo, F. O., Guérin, F., Lambert, T., Morana, C., Okuku, E., and Bouillon, S.: Globally significant greenhouse gas emissions from African inland waters, Nature Geosci., 8, 637-642, doi:10.1038/NGEO2486, 2015.</p> <p>Descy, J.-P., Hardy, M.-A., Sténuite, S., Pirlot, S., Leporcq, B., Kimirei, I., Sekadende, B., Mwaitega, S. R., and Sinyenza, D., 2005. Phytoplankton pigments and community composition in Lake Tanganyika. Freshw. Biol., 50, 668-684.</p> <p>Frankignoulle, M., Borges, A., Biondo R., 2001. A new design of equilibrator to monitor carbon dioxide in highly dynamic and turbid environments. Water Res., 35, 1344-1347.</p> <p>Standing committee of Analysts: Ammonia in waters. Methods for the examination of waters and associated materials. 16 pp., 1981.</p> <p>Weiss, R.F., 1981. Determinations of carbon dioxide and methane by dual catalyst flame ionization chromatography and nitrous oxide by electron capture chromatography. J. Chromatogr. Sci., 19, 611-616.</p>
Plankton community respiration and POC in the Kuroshio east of Taiwan
<p><span>This dataset contains data </span>collected from six shipboard measurements taken from the R/V <em>Ocean Researcher I</em> between April 2014 and November 2015, which covered the entire season: April, July, September, and November 2014 and March, June, September, and November 2015 in the Kuroshio, east of Taiwan described in the paper: "Chung-Chi Chen, Pei-Ji Meng, Chih-hao Hsieh, Sen Jan (2022). Plankton community respiration and particulate organic carbon in the Kuroshio, east of Taiwan. <em>Plants</em>".</p> <p><span>The main results of this study included seven figures, which show: 1). The sampling stations; 2). Typical depth profile contour plots of temperature, nitrate, chlorophyll a and particulate organic carbon within 250 m water depth along the KTV1 transect in September 2015; 3). Temporal and spatial variations of the mean values of nitrate and phosphate across the KTV1 transect of the Kuroshio; 4). Temporal and spatial variations of the mean values of chlorophyll a, particulate organic carbon, and plankton community respiration across the KTV1 transect of the Kuroshio; 5). Relationships between the concentration of plankton community respiration vs. particulate organic carbon, chlorophyll a, heterotrophic bacterioplankton, and all picophytoplankton; 6). Relationships between the concentration of particulate organic carbon vs. chlorophyll a and picophytoplankton for all pooled data; and 7). Temporal and spatial variations of the mean values of picophytoplankton in terms of abundance and biomass across the KTV1 transect of the Kuroshio.</span></p>
Redefining East African Rift System kinematics: Supplementary Model Files
<p>Supplementary kinematic model input and output files for the Geology publication Redefining East African Rift System kinematics. Model input files are for the open-source code TDEFNODE. </p>
Distinct latitudinal community patterns of Arctic marine vertebrates along the East Greenlandic coast detected by environmental DNA
<p><strong><span>Aim: </span></strong><span>Greenland is one of the places on Earth where the effects of climate change are most evident. The retreat of sea ice has made East Greenland more accessible for longer periods during the year. East Greenland fjords have been notoriously difficult to study due to their remoteness, dense sea ice conditions and lack of infrastructure. As a result, biological monitoring across latitudinal gradients is scarce in East Greenland and relies on sporadic research cruises and trawl data from commercial vessels. We here aim to investigate the transition in fish and marine mammal communities from South to Northeast Greenland using environmental DNA (eDNA).</span></p> <p><strong><span>Location: </span></strong><span>South to Northeast Greenland.</span></p> <p><strong><span>Methods: </span></strong><span>We investigated the transition in fish and marine mammal communities from South to Northeast Greenland using eDNA metabarcoding of seawater samples. We included both surface and mesopelagic samples, collected over approximately 2400 km waterway distance, by sampling from Cape Farewell to Ella Island in August 2021.</span></p> <p><strong><span>Results:</span></strong><span> We demonstrate a clear transition in biological communities from south to northeast, with detected fish and mammal species matching known distributions. Samples from the southern areas were dominated by capelin (<em>Mallotus villotus</em>) and redfish (<em>Sebastes</em>), whereas northeastern samples were dominated by polar cod (<em>Boreogadus saida</em>), sculpins (<em>Myoxocephalus</em>) and ringed seal (<em>Pusa hispida</em>). We provide newly generated 12S rRNA barcodes from 72 fish species, bringing the public DNA database closer to full taxonomic coverage for Greenlandic fish species for this locus.</span></p> <p><strong><span>Main conclusions: </span></strong><span>Our results demonstrate that eDNA sampling can detect latitudinal shifts in marine biological communities of the Arctic region, which can supplement traditional fish surveys in understanding species distributions and community compositions of marine vertebrates. Importantly, sampling of eDNA can be a feasible approach for detecting northward range expansions in remote areas as climate change progresses.</span></p>
Major and trace element composition of IODP Site U1429 and Yellow River sediments and simulated rainfall changes in East-Southeast Asia during past 300 ka
<p>This dataset includes major and trace element composition of IODP Site U1429 and Yellow River surface sediments. They are all analyzed based on the clay-sized fractions. It also includes the data of simulated rainfall changes in the northern and southern China, as well as in Southeast Asia during past 300 ka.</p>
Figs 4–5. Hydrobaenus majus. 4 in Chironomid community (Diptera: Chironomidae) of temporary stream of Southern Primorye, Russian Far East
Figs 4–5. Hydrobaenus majus. 4 – сocoons; 5 – larvae removed from cocoons. Scale bar:
Fig. 3 in Chironomid community (Diptera: Chironomidae) of temporary stream of Southern Primorye, Russian Far East
Fig. 3. Cocoons of Hydrobaenus distinctus and H. majus. Scale bar: 1 mm.
Goryeocrinus pentagrammos n. gen. n. sp. (Rhodocrinitidae; Diplobathrida), the first record of camerate crinoid from the Middle Ordovician (Darriwilian) of South Korea (East Gondwana)
<p><em>Goryeocrinus</em> <em>pentagrammos</em> n. gen. n. sp. from the Jigunsan Formation of South Korea is described, which is the first diplobathrid record from Middle Ordovician (middle Darriwilian) of East Gondwana. Phylogenetic analyses suggest that <em>G</em>. <em>pentagrammos</em> is a member of the paraphyletic Rhodocrinitidae of the Diplobathrida and most closely related to <em>Paradiabolocrinus</em> from the Late Ordovician (Sandbian) of Laurentia. <em>G</em>. <em>pentagrammos</em> is characterized by having a pentameral, flat bowl-shaped calyx, conspicuous pentagrammatic ridge formed by bifurcated median ray ridge and pentagonal basal ridge, at least two interradials in the first row of regular interrays, and anitaxial ridge originating from CD interray but close to C ray radial, and lacking intrabrachials and interradials between secundibrachials. The occurrence of <em>G</em>. <em>pentagrammos</em> from South Korea (East Gondwana) drastically expands Ordovician paleogeographic range of the camerates which have otherwise been recorded from Laurentia, West Gondwana, Avalonia, and Baltica.</p>
Data for study on the permeability of biogeographic barriers to marine species on the east and west coasts of North America
<p><strong>Aim</strong>: We assess the role of contemporary oceanography and species traits in shaping observed patterns of biogeography over broad spatial scales.</p> <p><strong>Location</strong>: Our study domain covers the east and west coasts of North America, from 30° to 73° on the east coast and 33° to 73° on the west coast.</p> <p><strong>Time Period</strong>: Hydrodynamic models use climatological fields from 1990 to 2015 on the east coast, and 1993 to 2018 on the west coast.</p> <p><strong>Major Taxa Studied:</strong> Model simulations represent larval dispersal for generalized benthic invertebrate species distributed in the subtidal zone from 10 m to 100 m depth, with planktonic larval durations ranging from 21–60 days.</p> <p><strong>Methods</strong>: We conducted a literature review to identify major biogeographic barriers along the east and west coasts of North America, and then assessed the permeability of these barriers to larval dispersal using Lagrangian Particle Tracking. We ran a series of simulations in which we varied the suitable habitat distribution, planktonic larval duration, and spawning seasonality of simulated larvae (i.e. particles) to assess the role of species traits on biogeography.</p> <p><strong>Results</strong>: Our results showed a strong alignment of observed biogeographic barriers with larval dispersal patterns, with high variation in barrier permeability depending on the traits of the species considered. The location of suitable habitat and the season during which particle release occurred were the biological traits that drove much of the variation in barrier permeability among simulations on both coasts.</p> <p><strong>Main Conclusions</strong>: Our results indicate an important role of contemporary oceanographic and geographic features in determining the biogeography of species whose primary dispersal is during larval stages, suggesting that climate change is likely to alter patterns of species biogeography. Our results also demonstrate that species traits play a strong role in determining the location and strength of biogeographic barriers.</p>
Changing patterns of the East Asian monsoon drive shifts in migration and abundance of a globally important rice pest
<p>Numerous insects including pests and beneficial species undertake windborne migrations over hundreds of kilometers. In East Asia, climate-induced changes in large-scale atmospheric circulation systems are affecting wind-fields and precipitation zones and these, in turn, are changing migration patterns. We examined the consequences in a serious rice pest, the brown planthopper (BPH, <em>Nilaparvata</em> <em>lugens</em>) in East China. BPH cannot overwinter in temperate East Asia, and infestations there are initiated by several waves of windborne spring or summer migrants originating from tropical areas in Indochina. The East Asian Summer monsoon, characterized by abundant rainfall and southerly winds, is of critical importance for these northward movements. We analyzed a 42-year dataset of meteorological parameters and catches of BPH from a standardized network of 341 light-traps in South and East China. We show that south of the Yangtze River during summer, southwesterly winds have weakened and rainfall increased, while the summer precipitation has decreased further north on the Jianghuai Plain. Together, these changes have resulted in shorter migratory journeys for BPH leaving South China. As a result, immigration levels of pest outbreaks of BPH in the key rice-growing area of the Lower Yangtze River Valley (LYRV) have declined since 2001. We show that these changes to the East Asian summer monsoon weather parameters are driven by shifts in the position and intensity of the Western Pacific subtropical high (WPSH) system that have occurred in the last 20 years. As a result, the relationship between WPSH intensity and BPH immigration that was previously used to predict the size of the immigration to the LYRV has now broken down. Our results demonstrate that migration patterns of a serious rice pest have shifted in response to the climate-induced changes in precipitation and wind pattern, with significant consequences for the population management of migratory pests.</p>
Identification of the atmospheric water sources and pathways responsible for the East Asian summer monsoon rainfall
<p><strong>era_hydro_easm_jul2013_*.csv.gz:</strong> These three files are the raw output from the TRACMASS trajectory model. They stored positions of each trajectory at the start (ini file), during run (run file) and at the end (out file) during July 2013 and has been used for generating Figure 1.</p> <p><strong>mask.nc:</strong> The basin definition in Figure 1 was plotted using this netcdf file.</p> <p><strong>ep_traj_*.gz: </strong>The four zip files corresponds to four summer months (June, July, August, and September) and used to plot Figure 2.</p> <p><strong>ep_traj_basins_*.gz: </strong>The four zip files corresponds to four summer months (June, July, August, and September) and used to plot Figure 3.</p> <p><strong>quantification.gz: </strong>These files were used for quantification provided in Figure 4 and Figure 8.</p> <p><strong>traj_pathways_*.gz: </strong>The two zip files (one for the South Indian Ocean, SIO and another for the Pacific Ocean, PAC) were used to generate Figure 5.</p> <p><strong>traj_rt.gz: </strong>The residence time of atmospheric waters in Figure 6 was created using the files in this zip.</p> <p><strong>traj_age_*.gz: </strong>The two zip files (one for the South Indian Ocean, SIO and another for the Pacific Ocean, PAC) were used to generate Figure 7.</p>
Fig. 1 in A review of the Afrotropical genus Hermannomyia Oldroyd, 1980, with the description of a new species from East Africa (Diptera: Asilidae: Stenopogoninae)
Fig. 1. Hermannomyia engeli (Hull, 1962), entire male.
Fig. 10 in A review of the Afrotropical genus Hermannomyia Oldroyd, 1980, with the description of a new species from East Africa (Diptera: Asilidae: Stenopogoninae)
Fig. 10. Hermannomyia ukasi sp. n., left wing of paratype male.
Data from: Phylogeography and classification of Dusty Miller (Spyridium parvifolium; Rhamnaceae): a morphologically variable shrub from south-east Australia
<p class="Paragraph"><em><span>Spyridium parvifolium</span></em><span> is a widespread and morphologically variable shrub from south-eastern Australia. Several varieties have been recognised and there is disagreement on the accepted taxonomy between Australian states. This study investigated the phylogeography of the species and assessed genetic distinctiveness of its morphological variants. Nuclear ribosomal DNA and complete chloroplast genomes from seventy-three samples of <em>S. parvifolium</em> and seven samples from closely related species were sequenced and analysed using</span> <span>both Bayesian and Maximum Likelihood phylogenetic methods. The results showed incongruence in the placement of several associated taxa (<em>S. cinereum</em>, <em>S. obcordatum </em>and <em>S. daltonii</em>), plausibly due to long-branch attraction, introgression or incomplete lineage sorting. <em>Spyridium parvifolium</em> was resolved as paraphyletic in both phylogenies, with accessions from west of the Murray Darling Depression divergent from those east of the Depression. We found evidence of isolation within <em>S. parvifolium</em> on the inland side of the Great Dividing Range, and recent gene-flow across Bass Strait. The variants of <em>S. parvifolium</em> were not supported as genetically distinct and, with the prevalence of several variants at single sites and morphological intergrades between variants, we conclude that the taxon is a single, morphologically variable species and that no infraspecific classification is warranted.</span></p>
Dating strike-slip ductile shear through combined zircon-, titanite- and apatite U–Pb geochronology along the southern Tan-Lu Fault zone, East China
<p>This is the dataset for <em>"Dating strike-slip ductile shear through combined zircon-, titanite- and apatite U–Pb geochronology along the southern Tan-Lu Fault zone, East China"</em>. Including the EMPA and geochronology data.</p>
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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.