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1,477 results for “earth”
Data for "Unveiling the effect of Ni on the formation and structure of Earth's inner core"
<p>The source data for the figures in the manuscript "Unveiling the effect of Ni on the formation and structure of Earth’s inner core".</p> <p>The .xlsx files can be read via Microsoft Excel.</p> <p> </p>
Thermal Equator on Earth and Mars. by C. McKay and M. Cintron (2024)
<p>Datasets from the paper "The Thermal Equator on Earth and Mars" by C.P. McKay and M.N. Cintron (2024)</p> <p>McKay, C.P. and Cintron, M.N., 2024. The Thermal Equator on Earth and Mars. <em>Bulletin of the American Meteorological Society</em>, <em>105</em>(6), pp.E1015-E1021. <a href="https://doi.org/10.1175/BAMS-D-23-0214.1">https://doi.org/10.1175/BAMS-D-23-0214.1</a>.</p>
The evaluation data and source codes of a new conceptual coupled Earth system model and the MOC box model.
<p>The dataset contains the results of a conceptual Atmosphere-Ocean-Ice-Land coupled Earth system model and a MOC box model and the evaluation data of their.</p>
Global 1km Land Surface Parameters for Kilometer-Scale Earth System Modeling (SAI_2011_2015)
<p>Earth system models (ESMs) are progressively advancing towards the kilometer scale (k-scale). However, the surface parameters for Land Surface Models (LSMs) within ESMs running at the k-scale are typically derived from coarse resolution and outdated datasets. This study aims to develop a new set of global land surface parameters with a resolution of 1 km for multiple years from 2001 to 2020, utilizing the latest and most accurate available datasets. Specifically, the datasets consist of parameters related to land use and land cover, vegetation, soil, and topography. Differences between the newly developed 1k land surface parameters and conventional parameters emphasize their potential for higher accuracy due to the incorporation of the most advanced and latest data sources. To demonstrate the capability of these new parameters, we conducted 1 km resolution simulations using the E3SM Land Model version 2 (ELM2) over the contiguous United States. Our results demonstrate that land surface parameters contribute to significant spatial heterogeneity in ELM2 simulations of soil moisture, latent heat, emitted longwave radiation, and absorbed shortwave radiation. On average, about 31% to 54% of spatial information is lost by upscaling the 1 km ELM2 simulations to a 12 km resolution. Using eXplainable Machine Learning (XML) methods, the influential factors driving the spatial variability and spatial information loss of ELM2 simulations were identified, highlighting the substantial impact of the spatial variability and information loss of various land surface parameters, as well as the mean climate conditions. The comparison against four benchmark datasets indicates that ELM generally performs well in simulating soil moisture and surface energy fluxes. The new land surface parameters are tailored to meet the emerging needs of k-scale LSMs and ESMs modeling with significant implications for advancing our understanding of water, carbon, and energy cycles under global change.</p> <p>This data repository is linked to <a href="../records/10815170" target="_blank" rel="noopener">https://zenodo.org/records/10815170</a></p>
The dataset for Evaluation of plume-induced continental crust growth rate in early Earth: Insight from integrated petrological-thermo-mechanical modeling
<p>All data of model results for the paper <em>Evaluation of plume-induced continental crust growth rate in early Earth: Insight from integrated petrological-thermo-mechanical modeling</em>.</p> <p>Contents of this dataset includes:</p> <p>A list for models and data of model results are provided in the zip file. </p> <p>The files suffixed *.grd are grid datas that can be draw by GMT.</p> <p>The files suffixed *.info are datas of the evolution of volume of the continental crust and TTGs in the model.</p> <p>The files suffixed *.prn are datas of P-T condtions of continental crust generation by partial melting.</p> <p>The files suffixed *.py are python codes for visualization of the volume of continental crust and P-T datas.</p>
Trace and rare-earth element composition of 2480 Ma detrital zircons in Proterozoic metapsammites from northwestern Arizona
<p>Detrital zircon grains in the ~1740-1750 Ma Vishnu Schist and similar rock units in northwestern Arizona consist of up to 30% grains dated by U-Pb isotopic analysis at 2470-2490 Ma. These zircon grains are distributed over ~40,000 km<sup>2 </sup>and define an age peak at 2480.0 ± 27.3 Ma (2SE). These grains have yielded unusually consistent <sup>207</sup>Pb/<sup>206</sup>Pb dates, with generally smaller analytical uncertainty and greater concordance to ideal U-Pb evolution than grains of other ages. A weighted mean age of 2480 ± 0.9 Ma (2SE) for this zircon population reflects consistent analytical results and high analytical precision but not the accuracy of the age. The source of these zircons has not been identified. To better characterize the unidentified source, we analyzed 45 of these grains for trace and rare-earth elements by laser-ablation mass spectrometry and scanned 16 grains with an electron microprobe to identify mineral inclusions. Mass spectrometer determinations of Sc/Yb and Nb/Sc support derivation from an oceanic-island igneous source. Electron microprobe scans revealed quartz in 5 of 16 grains, indicating a felsic source. The low variability in <sup>207</sup>Pb/<sup>206</sup>Pb dates and a generally linear relationship between U and Th support zircon derivation from a single igneous unit or closely related set of units without xenocrystic zircons. A literature search for other zircon populations with similar age and U/Th ratios identified ~2480 Ma zircons in a Mesoproterozoic(?) metapsammite and conglomerate in southwestern Montana. This sandstone was deposited near the margin of the Wyoming craton and contains almost entirely 2400-3600 Ma zircons, unlike zircon grains in Vishnu Schist which include a large population of 1730-1900 Ma zircons. From this relationship, we infer that the 2480 Ma zircons in both areas were derived from a source in the Wyoming craton. We conclude that the 2480 Ma Vishnu zircons were derived from a felsic batholith that formed above and from hotspot magma related to the ~2450-2480 Ma Matachewan Large Igneous Province, that this batholith formed by mixing between a mantle-derived hotspot magma and assimilated Archean continental crust, and that the source rock was emplaced during initial rifting between the Wyoming craton and the Superior province.</p>
Test data for MetIVA ( An XR-based Interactive Visualization Platform for Real-time Exploring Dynamic Earth Science Data)
<p>Here,we presented the minimum demanded dataset to test the basic fuction of the software of MetIVA, which an XR-base interactive visualization platform for real-time exploring dynamic earth science data. The dynamic realtime data of traffic information (such as traffic volume, traffic spped, jam conditions) is directy obtained from the third-party supplier, such as Mapbox in the test version of MetIVA, the users can change it to other sources. The users have their own accounts on the cloud computing platform to run the numerical models (such as WRF), the outputed results (in NetCDF format) can be sent to cloud storage and the link address need to be provided in the MetIVA.</p>
Data from: Prebiotic membrane structures mimic the morphology of purported early traces of life on Earth
<p>Original microscopy files used in figures for publication.</p>
Experimental observation of Earth's rotation with quantum entanglement
<p>Raw data of the article titled "Experimental Observation of Earth’s Rotation with Quantum Entanglement".</p>
The elasticity of seifertite at lowermost mantle conditions: implication for velocities anomaly at the Earth's core-mantle boundary
<p>the open data of the study "<span>The elasticity of seifertite at lowermost mantle conditions: implication for</span><span> </span><span>velocities anomaly at the Earth's core-mantle boundary"</span></p>
Data and Codes of A Deep Learning-Based Consistency Test for Earth System Models on Heterogeneous Many-Core Systems
<p>These are the supporting information to verify the results in the paper, including input data, model outputs, the postprocessing scripts and the source codes.</p>
Code and data for the paper Picozzi et al. 2024, Communications Earth & Environment (COMMSENV-23-1071B)
<p><span>We share the files for reproducing the results of the paper by Picozzi et al., 2024, “Event-specific Ground motion anomaly unveils the preparatory phase of large earthquakes during the 2016-2017 seismic sequence in central Italy” published on Communications Earth & Environment (COMMSENV-23-1071B).</span></p> <p><span>We provide the input file (dataset_for_GMM_2011_2015.mat) for calibrating the ground motion model by the script Calibrate_GMM_2011_2015.m</span></p> <p><span>We provide the inputs for Figures 4, 5 and 6 (input_figs4_5_6_VIS2016.mat, input_figs4_5_6_NOR2016.mat, and input_figs4_5_6_CAP2017.mat) to compute the eGMA and stress parameters by the scripts script_analyses_and_figures_VIS16.m, script_analyses_and_figures_NOR16.m, and script_analyses_and_figures_CAP17.m</span></p> <p><span> </span></p>
Supporting Dataset for the study "A simple Approach to Represent Irrigation Water Withdrawals in Earth System Models"
<p><span><span>This archive contains the following information (8 directories):</span></span></p> <ol> <li> <p><span><span>surfex_v8.0climat : ISBA-CTRIP source code from CNRM-ESM-2 used in the study</span></span></p> </li> <li> <p><span><span>model_data : parameters used by the model and to plot the figures</span></span></p> </li> <li> <p><span><span>fig : ncl scripts to plot the figures & figures in eps</span></span></p> </li> <li> <p><span><span>discharges : simulated and observed river discharges data</span></span></p> </li> <li> <p><span><span>fluxes : simulated water fluxes plotted on the figures</span></span></p> </li> <li> <p><span><span>tws : estimated and simulated terrestrial water storage data</span></span></p> </li> <li> <p><span><span>withdrawals : imposed (impirrig) and simulated (irrig) irrigation water withdrawals</span></span></p> </li> <li> <p><span><span>wtd : simulated and estimated groundwater levels and trends</span></span></p> </li> </ol>
IECDT AI for Earth Observation
Open the record for dataset details and reuse information.
Data associated to the article "DFT-based Polarizable Ion Models for Molten Rare-earth Chlorides: from Lanthanum to Europium"
<p>Contains input file used to generate the results of the article:</p> <p>DFT-based Polarizable Ion Models for Molten Rare-earth Chlorides: from Lanthanum to Europium</p> <p>Kateryna Goloviznina, Maria-Chiara Notarangelo, Julien Tranchida, Emeric Bourasseau, Mathieu Salanne</p> <p>The files <em>data.inpt</em> and <em>runtime.inpt </em>are used to simulate the system using the software MetalWalls (available at https://gitlab.com/ampere2/metalwalls)</p>
Simulation outputs associated with Maffre et al. "GEOCLIM7, an Earth System Model for multi-million years evolution of the geochemical cycles and climate." (submitted to GMD)
Open the record for dataset details and reuse information.
Lunar origin of Earth quasi-satellite Kamoʻoalewa
<p>This dataset includes all the required data to reproduce all figures in the main text and Methods.</p>
Discovery of a Cold Giant Planet and Mass Measurement of a Hot Super-Earth in the Multi-Planetary System WASP-132 Supplementary Material
<p>Supplementary Material for the publication in Astronomy & Astrohpysics: Discovery of a Cold Giant Planet and Mass Measurement of a Hot Super-Earth in the Multi-Planetary System WASP-132.</p>
Monitoring and benchmarking Earth system model simulations with ESMValTool v2.12.0
<p>This dataset contains the EMAC model output and the ESMValTool recipes used to created the figures of</p> <p>Lauer, A., L. Bock, B. Hassler, P. Jöckel, L. Ruhe, and M. Schlund: Monitoring and benchmarking Earth system model simulations with ESMValTool v2.12.0, Geosci. Model Dev. (accepted).</p> <p>The files in <strong>emac_3hr.tar.gz</strong> contain 3-hourly data from the EMAC simulation used for figure 4 (diurnal cycles).</p> <p>The files in <strong>emac_Amon.tar.gz</strong> contain monthly mean data from the EMAC simulation used for figures 1, 2, 3, 5, 6, 7, 8 (time series, seasonal cycles, map plots, zonal mean plots, box plots, portrait diagram).</p> <p>The ESMValTool recipes used to produces these figures are contained in<strong> esmvaltool_recipes_v2.tar.gz</strong> and can be used with Earth System Model Evaluation Tool v2.12.0 available on GitHub at <a href="https://github.com/ESMValGroup/ESMValTool">https://github.com/ESMValGroup/ESMValTool</a> or on Zenodo at <a href="https://doi.org/10.5281/zenodo.3401363">https://doi.org/10.5281/zenodo.3401363</a>.</p>
The role of spin-lattice coupling for ultrafast changes of the magnetic order in rare earth metals
<p>Dataset presented in the publication in Applied Physics Letters 119, "The role of spin-lattice coupling for ultrafast changes of the magnetic order in rare earth metals" (2021). Files are in .txt format. Raw data of time- and spin-resolved spectra measured on Gadolinium and Terbium surface states at different pump-probe delays are provided. In the data file, E_B = E- E_F represents the binding energy of the surface state of Tb and Gd. Spin polarization is normalized.</p> <p>Spin, energy, and time-resolved photoemission data of the Tb and Gd surface state for Tb and Gd (0001)<br> films of 10 nm prepared on W(110) in ultrahigh vacuum by molecular beam epitaxy. Measurements in normal emission with an angular resolution of \pm 2.5 degree.</p> <p>Fig.1 Raw data of spin-resolved spectra (majority and minority spin channel) measured on Gadolinium and Terbium surface states at different pump probe delays (ps) and simulated spectra according to the fit described in the paper.</p> <p>Fig. 2 Dynamics of the spin polarization of Terbium and Gadolinium extracted at fixed binding energy as a function of pump-probe delay and from EDCs at various delay.</p> <p>Fig.3 Raw data for the false color plot: Counts as a function of pump-probe delay and binding energy.<br> The Figure is composed of individually measured EDCs as a function of delay as measured.</p> <p>Fig. 4 Surface state binding energy and electron temperature of Gd and Tb as a function of pump probe delay. Binding energy and electron temperature for Tb have been extracted fitting the raw data of Fig. 3.<br> Data for Gd are as published in B. Andres et al. Phys. Rev. Lett. 115, 207404 (2015).</p>
ScienceDex guides
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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.