Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
1,316
datasets available to search
ShareScore release 0.9.0
Dataset results
1,316 results for “Trade”
Map of Màndén, the Ghana and Mali empires, and Jùlá trade network
<p>Map of Màndén, the Ghana and Mali empires, and Jùlá trade network. Includes original color and an adapted black and white version.</p> <p>Originally appeared in the following:</p> <p>Donaldson, Coleman. 2017. “Clear Language: Script, Register and the N’ko Movement of Manding-Speaking West Africa.” Doctoral Dissertation, Philadelphia, PA: University of Pennsylvania. Philadelphia, PA. <a href="https://repository.upenn.edu/dissertations/AAI10681364/">https://repository.upenn.edu/dissertations/AAI10681364/</a>.</p> <p>Created with data from the following sources:</p> <p>Dalby, David. 1971. “Introduction: Distribution and Nomenclature of the Manding People and Their Language.” In <em>Papers on the Manding</em>, edited by Carleton Hodge, 3:1–13. African Series. Bloomington, IN: Indiana University Publications.</p> <p>Launay, Robert. 1983. <em>Traders Without Trade: Responses to Change in Two Dyula Communities</em>. Cambridge University Press.</p> <p>Simonis, Francis. 2010. <em>L’Afrique soudanaise au Moyen âge: le temps des grands empires (Ghana, Mali, Songhaï)</em>. Marseille: CRDP de l’académie d’Aix-Marseille.</p> <p>--</p> <p>Blog: <a href="https://ajami.hypotheses.org/">https://ajami.hypotheses.org/</a><br> Project: <a href="https://www.manuscript-cultures.uni-hamburg.de/ajami/index_e.html">https://www.manuscript-cultures.uni-hamburg.de/ajami/index_e.html</a></p>
Fig. 3 in The trade-off between the transmission of chemical cues and parasites: behavioral interactions between leaf-cutting ant workers of different age classes
Fig. 3. Mean ± s.e. frequencies that young and old ants were observed giving or receiving allogrooming during a 15 s observation period.
Fig. 2 in The trade-off between the transmission of chemical cues and parasites: behavioral interactions between leaf-cutting ant workers of different age classes
Fig. 2. Mean ± s.e. frequencies that young and old ants were: (a) observed selfgrooming and (b) observed engaged in mandible scraping with another ant, during a 15 s observation period.
Fig. 1 in The trade-off between the transmission of chemical cues and parasites: behavioral interactions between leaf-cutting ant workers of different age classes
Fig. 1. Overall activity levels. Mean ± s.e. frequencies that young and old ants were: (a) observed engaging in one of the focal behaviors and (b) observed engaged in antennation with another ant, during a 15 s observation period.
Policies, systemic factors, trade-offs and synergies for agroecological transitions
<table> <tbody> <tr> <td>In order to identify the existing policies, systemic factors, trade-offs and synergies for agroecological transition we collected data via desk research, interviews with policy-makers and focus groups. This dataset presents the interview outcomes for 39 policy-makers from our focal countries</td> </tr> </tbody> </table>
Fig. 11. Pet trade. A in The herpetofauna of Hidalgo, Mexico: composition, distribution, and conservation status
Fig. 11. Pet trade. A boa constrictor (Boa imperator) captured by locals for maintenance in captivity as a pet in El Borbollon in the municipality of Huehuetla. Photo by Christian BerriozabalIslas.
Supported data for manuscript: 'Future hydrogen economies imply environmental trade-offs and a supply-demand mismatch' (DOI: 10.1038/s41467-024-51251-7)
<p>After unpacking the ZIP file, this repository contains the following files:</p> <p><strong>results_lcoh_ecoinvent_391_reference.tif:</strong> grid-specific hydrogen production cost (euro/kg H2) for the reference scenario.</p> <p><strong>results_lcoh_SSP2-Base_2050_base.tif:</strong> grid-specific hydrogen production cost (euro/kg H2) for the baseline scenario in 2050.</p> <p><strong>results_lcoh_SSP2-PkBudg1150_2050_base.tif:</strong> grid-specific hydrogen production cost (euro/kg H2) for the 2°C scenario in 2050.</p> <p><strong>results_lcoh_SSP2-PkBudg500_2050_base.tif:</strong> grid-specific hydrogen production cost (euro/kg H2) for the 1.5°C scenario in 2050.</p> <p><strong>results_ghg_kg_h2_ecoinvent_391_reference.tif:</strong> grid-specific GHG emissions (kg CO2-eq./kg H2) from hydrogen production for the reference scenario.</p> <p><strong>results_ghg_kg_h2_SSP2-Base_2050_base.tif:</strong> grid-specific GHG emissions (kg CO2-eq./kg H2) from hydrogen production for the baseline scenario in 2050.</p> <p><strong>results_ghg_kg_h2_SSP2-PkBudg1150_2050_base.tif:</strong> grid-specific GHG emissions (kg CO2-eq./kg H2) from hydrogen production for the 2°C scenario in 2050.</p> <p><strong>results_ghg_kg_h2_SSP2-PkBudg500_2050_base.tif:</strong> grid-specific GHG emissions (kg CO2-eq./kg H2) from hydrogen production for the 1.5°C scenario in 2050.</p> <p><strong>main_gen_figures.ipynb: </strong>Jupyter Notebook script used to generate the main figures of the manuscript.</p>
Figure 1 in Domestication level of the most popular aquarium fish species: is the aquarium trade dependent on wild populations?
Figure 1. – Number of aquarium fish species per domestication level (white: freshwater, n = 50 species; black: marine, n = 50 species).
Physiological mechanisms and life history trade-offs shape in-tissue correlations of an essential micronutrient
<p>The Matlab code and dataset for the manuscript "Physiological mechanisms and life history trade-offs shape in-tissue correlations of an essential micronutrient". The dataset is packed in the ZIP archive 'Dataset_EjsmondTodisco_etal.zip' with variable description in the Matlab code file EjsmondTodisco_etal.m. To run the program, place the files EjsmondTodisco_etal.m and Fun_PlotResults.m in a catalog. The results are stored in two catalogs: 'ThReabsorptionAndSecretion' - modeling the rate of thiamine loss with processes of active reabsorption and secretion; and 'ThReabsorptionOnly' - modeling the rate of thiamine loss with the process of active reabsorption only. The ThReabsorptionAndSecretion catalog contains data for three life history types: iteroparity (baseline model), semelparity, and determinate growth (constant mass of somatic tissues in adults). For details see the manuscript by Ejsmond, Todisco et al.</p>
Trade network dynamics and alien plant pest introductions: A global analysis
<p>This is a supplement to "Trade network dynamics and alien plant pest introductions: A global analysis", Diversity and Distributions (<a href="https://doi.org/10.1111/ddi.13963">https://doi.org/10.1111/ddi.13963</a>). These data were partially derived from the following resources available in the public domain: <a href="http://www.cepii.fr/CEPII/fr/welcome.asp">www.cepii.fr/CEPII/fr/welcome.asp</a>; Seebens et al. (2017) (dataset DOI: <a href="https://doi.org/10.12761/sgn.2016.01.022">https://doi.org/10.12761/sgn.2016.01.022</a>); Fenn-Moltu et al. 2022 (dataset DOI: <a href="https://doi.org/10.5061/dryad.8931zcrrq">https://doi.org/10.5061/dryad.8931zcrrq</a>).</p>
Colonial trade linkages: Trade policy and imports in South and Southeast Asia colonial markets (1874-1913).
Open the record for dataset details and reuse information.
Rivals Reloaded - Adapting to Sample-Based Speed–Accuracy Trade-Offs Through Competitive Pressure: Data
<p>Data and codebook for experiment described in publication titled Rivals Reloaded - Adapting to Sample-Based Speed–Accuracy Trade-Offs Through Competitive Pressure published in Journal of Experimental Psychology: Learning, Memory, and Cognition authored by Linda McCaughey, Johannes Prager and Klaus Fiedler </p>
Invasive ant and trade flows from continents to countries worldwide
<p>A major goal of invasion biology is to understand global species flows between donor and recipient regions. Our current view of such flows assumes that species are moved directly from their native to their introduced range. However, if introduced populations serve as bridgehead population that generate additional introductions, tracing intercontinental flows between donor and recipient regions misrepresents the introduction history. Our aim was to assess to what extent bridgehead effects distort our view of global species flows. We separately mapped "flows" of 252 alien ant species established on one to six continents, representing a gradient of relatively certain to completely unreliable flows. In 83% of countries, more than 50% of alien ants were established on six continents, indicating that flows to these countries are unreliable. Flows of species established on a single continent were linked to global trade flows, while flows including cosmopolitan species were not linked to global trade. It is crucial to account for bridgehead effects when assessing the biogeography and intercontinental flows of alien species. This is urgent for improving our understanding of how species are moved around the planet.</p>
FIG. 3 in Camels, donkeys and caravan trade: an emerging context from Baraqish- , ancient Yathill (Wadi- - al-Jawf, Yemen)
FIG. 3. — Bara¯ qish, extramural excavations 2005-06. Quantitative archaeofaunal analysis for the Later Sabaean and Minaean levels, Sounding A.
FIG. 4 in Camels, donkeys and caravan trade: an emerging context from Baraqish- , ancient Yathill (Wadi- - al-Jawf, Yemen)
FIG. 4. — Bara¯ qish, extramural excavations 2005-06, Sounding A: bivariate plots for equid bones, including the astragalus and the first and second phalanges. Reference plots from Uerpmann (1991).
FIG. 1 in Camels, donkeys and caravan trade: an emerging context from Baraqish- , ancient Yathill (Wadi- - al-Jawf, Yemen)
FIG. 1. — Bara¯ qish: a plan of the extramural excavations 2005-06, Area C, with contour lines emphasizing the northwest talus and Hill C. Inset: city plan and project operations. T1 etc. = Minaean wall turrets.
FIG. 2 in Camels, donkeys and caravan trade: an emerging context from Baraqish- , ancient Yathill (Wadi- - al-Jawf, Yemen)
FIG. 2. — Bara¯ qish, extramural excavations 2005-06: stratigraphic profile of sectors A-C and upper D (above) and sector E and Sounding F (below). The plant-detritus and 'manure' units in sectors A-D are emphasized; also shown are the Minaean city wall (T7) and the occurrences of Stratum K (K).
FIG. 5 in Camels, donkeys and caravan trade: an emerging context from Baraqish- , ancient Yathill (Wadi- - al-Jawf, Yemen)
FIG. 5. — Bara¯ qish, extramural excavations 2005-06: spatial clustering in the main Later Sabaean cultural level, lower sector E. The cluster in quadrangle E11 is 'Locus 151'.
FIG. 6 in Camels, donkeys and caravan trade: an emerging context from Baraqish- , ancient Yathill (Wadi- - al-Jawf, Yemen)
FIG. 6. — Bara¯ qish, extramural excavations 2005-06: indication of the area on the upper talus subjected to frequent stationing of camels and donkeys during the Minaean occupation; Minaean wall with turrets T6-T7 in the background. Some of the earliest 'manure' layers can be seen in section (upper sector D, on the right).
The widespread trade in stingless beehives may introduce them into novel places and could threaten species
<p>Dataset used in <strong>The widespread trade in stingless beehives may introduce them into novel places and could threaten species </strong>published in <em>Journal of Applied Ecology</em> (<a href="https://doi.org/10.1111/1365-2664.14108">https://doi.org/10.1111/1365-2664.14108</a>).</p>
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.