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65 results for “emission estimates”
SAFARI 2000 Emissions Estimates, MODIS Burned Area Product, Dry Season 2000
The recently generated MODIS burned area product over southern Africa for the month of September 2000 was used to calculate regional biomass burning emissions from grassland and woodland fires for a number of trace gases and particulates at 1 km spatial resolution. A dynamic regional fuel load model developed for southern Africa in support of SAFARI 2000 fire emissions modeling is used to compute spatially explicit southern Africa fuel load data. Regional grassland and woodland emissions are estimated using ecosystem-specific emission factor algorithms for carbon dioxide (CO2), carbon monoxide (CO), methane (CH4), non-methane hydrocarbons (NMHC), and particulate matter with diameter less than 2.5 um (PM2.5) for southern African savanna fires (Korontzi et al., 2004). In addition, the emissions database for this region is expanded by incorporating emission factors for a variety of compounds, including oxygenated volatile organic compounds (OVOC), halocarbons, nitrogen oxides (NOx), ammonia (NH3), sulfur dioxide (SO2), hydrogen cyanide (HCN), and particulate ionic components measured during the SAFARI 2000 dry season field campaign.The data set archived by ORNL DAAC provides a MODIS-based estimate of CO (carbon monoxide) pyrogenic emissions (in kg) for southern Africa in September 2000 at 1 km. The data image file is stored in GeoTIFF binary format. Pyrogenic emissions of the other trace gases and particulates estimated by this study will be archived by ORNL DAAC when the data sets are finalized.
Mobile flux plane dataset for the paper Evaluating the Mobile Flux Plane (MFP) Method to Estimate Methane Emissions using Large Eddy Simulations (LES)"
<p>This dataset contains the mobile flux planes generated from the WRF-LES simulations at the sampling distances of 10m, 20m, 30m, 40m, 50m, 75m, 100m, 125m, and 150m downwind of different well pads. Each flux plane is 400 m long and 1 km high with 81 vertical levels. </p>
Data from: The ozone radiative forcing of nitrogen oxide emissions from aviation can be estimated using a probabilistic approach.
<p>This dataset accompanies the journal article entitled "The ozone radiative forcing of nitrogen oxide emissions from aviation can be estimated using a probabilistic approach.", currently under review, and contains:</p> <p>1) The post-processed version of the original dataset that is available here [1]: https://data.4tu.nl/private_datasets/cLnjZscxOJDZnBSajrE0XxooMxJspT40byq4FVnq26A. </p> <p>The original dataset has been generated from several simulations performed with the ECHAM/MESSy Atmospheric Chemistry model (EMAC). The short-term impact on atmospheric ozone (O<sub>3</sub>) from aircraft nitrogen oxide (NO<sub>x</sub>) emissions is estimated for five regions (North America, Eurasia, South America, Africa and Australasia), three pressure altitudes (200, 250 and 300 hPa) and two seasons (July 1, 2014 representing the Northern summer and January 1, 2014 representing Northern winter) using three calculation methods: Eulerian tagging, Lagrangian tagging and perturbation. Each region has 28 points at which 0.5 Gg of NO are introduced in the form of a 15-min pulse emission. </p> <p>In our manuscript, we use the Lagrangian tagging dataset. We compute the global annual mean radiative forcing of O<sub>3 </sub>from NO<sub>x </sub>for each and every emission point, and plot them in Figure 1 (b). The mass curves of NO<sub>x </sub>and O<sub>3</sub> for two emission points are also plotted using the original data in Figure 1 (c). </p> <p>2) Meteorological data, fllight path data from EUROCONTROL, great circle data which are plotted in Figure 5 (b) of the manuscript. </p> <p>Please consult the README file for specific details regarding the data.</p>
Two TraCer PositROn EmiSSion Tomography ComBination for Efficacy EstimatiOn of Prostate Specific Membrane Antigen Radioligand Therapy in Patients With Metastatic Prostate Cancer
ClinicalTrials.gov study NCT04085991. IPD Sharing: NO. Countries: 1. Publications: 0.
Correlation Between Estimated Glomerular Filtration Rate(eGFR) and Vascular Inflammation Measured by Positron Emission Tomography (PET) With 18F-fluoro-deoxyglucose (FDG)
ClinicalTrials.gov study NCT02394743. IPD Sharing: Not stated. Countries: 1. Publications: 0.
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.