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.
15,560
datasets available to search
ShareScore release 0.9.0
Dataset results
15,560 results for “How long”
Growing up with chronic traffic noise exposure leads to transient but not long-term noise tolerance in a songbird
Open the record for dataset details and reuse information.
Urbanization impacts short- but not long-distance natal dispersal in a common orb web spider
Open the record for dataset details and reuse information.
Data from: Introgressed variants obscure phylogenetic relationships but are not subject to positive selection in Australasian long-tailed parrots
Open the record for dataset details and reuse information.
Molecular phylogenetic analyses reveal multiple long-distance dispersal events and extensive cryptic speciation in Nervilia (Orchidaceae), an isolated basal Epidendroid genus
Open the record for dataset details and reuse information.
Data from: Long-term, not short-term, temperatures predict timing of egg-laying in European Starling (Sturnus vulgaris)
Open the record for dataset details and reuse information.
Multilevel analysis between Physcomitrium patens and Mortierella explores potential long-standing interaction among land plants and fungi
Open the record for dataset details and reuse information.
A novel method to assess the integrity of frozen archival DNA samples: Alpha-diversity ratios of short and long-read 16S rRNA gene sequences
Open the record for dataset details and reuse information.
Data from: Local environment and coral composition affect recovery and determine long-term coral responses to recurrent mass mortalities in the Lakshadweep Archipelago
Open the record for dataset details and reuse information.
Data from: Long-term cattle grazing shifts the ecological state of forest soils
Open the record for dataset details and reuse information.
Developmental temperature, more than long-term evolution, defines thermal tolerance in an Estuarine Copepod
Open the record for dataset details and reuse information.
Data from: Demographic, behavioral, and ecological data from a long-term field study of wild baboons in Amboseli, Kenya
Open the record for dataset details and reuse information.
Data from: Evidence for seasonal compensation of hunting mortalities in a long-lived migratory bird
Open the record for dataset details and reuse information.
The adaptive significance of off-lek sociality in birds: A synthetic review, with evidence for the reproductive benefits hypothesis in Long-wattled umbrellabirds
Open the record for dataset details and reuse information.
Rare, long-distance dispersal underpins genetic connectivity in the pink sea fan, Eunicella verrucosa
Open the record for dataset details and reuse information.
Data from: Multivariate classification of multichannel long-term electrophysiology data identifies different sleep stages in fruit flies, Part 2 of 16
Open the record for dataset details and reuse information.
Long-term data reveal widespread phenological change across major U.S. estuarine food webs
Open the record for dataset details and reuse information.
Inferring Mimas' spatial distribution of tidal heating from its long-wavelength topography
Open the record for dataset details and reuse information.
Long-term studies of secondary succession and community assembly in the prairie-forest ecotone of eastern Kansas, Old-field succession experiment
Local and regional-scale processes interact to govern the assembly, diversity and functioning of ecological communities. Evaluating the interplay of these differently-scaled processes in the regulation of ecological systems is a challenging problem, but is crucial towards understanding and predicting the potential effects of accelerated human activity on biological diversity and ecosystem sustainability. Since 2000, two long-term field experiments have been underway in grasslands of eastern Kansas to investigate the interplay of soil resource availability, species interactions and regional processes governing plant secondary succession, community assembly, biodiversity, and ecosystem functioning. Both experiments involve manipulations of soil nutrients in permanent grassland study plots and employ multi-species seed addition treatments to evaluate the contribution of dispersal limitation and regional constraints on local species pools to the regulation of plant community dynamics. Old-field succession experiment, previously funded by the National Science Foundation, was initiated in 2001 in a section of the abandoned hay field that was sprayed with herbicide, plowed and disked prior to the start of the study to investigate plant community dynamics in the context of old-field succession initiated on bare soil. The experimental design involves factorial experimental gradients of nitrogen (N) supply (four levels of N fertilization), phosphorus (P) supply (two levels of P fertilization) and plant propagule input achieved by adding seeds of 50+ native and naturalized species to half of the study plots. With annual sampling this experiment allows us to examine old-field succession and community assembly unfolding along gradients of N and P fertilization and under conditions of ambient and experimentally-enriched species pools.
International Long-Term Ecological Research Network (ILTER) Atmospheric Deposition and Stream Nitrogen Synthesis
We identified variables controlling stream nitrogen concentrations and fluxes, and how they have changed over time, by synthesizing 20 time series ranging from 5 to 51 years of data collected from forest and grassland dominated watersheds across Europe, North America, and East Asia and across four climate types (tropical, temperate, Mediterranean, and boreal) using the International Long-Term Ecological Research Network. We found declining trends in bulk ammonium and nitrate deposition, with ammonium contributing significantly more to atmospheric nitrogen deposition over time. Among sites, there were significant positive relationships between (1) precipitation and stream ammonium and nitrate fluxes and (2) atmospheric nitrogen inputs and stream nitrogen concentrations and fluxes. There were no significant relationships between air temperature and stream nitrogen export. Our long-term data shows that although nitrogen deposition is declining over time, atmospheric nitrogen inputs and precipitation remain the main predictors for nitrogen exported from forested and grassland watersheds. Overall, we also demonstrate that long-term monitoring provides understanding of ecosystems and biogeochemical cycling that would not be possible with short-term studies alone. Acknowledgements: We thank the organizers and funders of the ILTER Nitrogen Initiative Training Course and Workshop in Hokkaido, Japan in June 2016, which brought together many of the participants in this project. Templer was supported by a US National Science Foundation LTER grant NSF DEB 1637685. McDowell was supported by US National Science Foundation LTER grant NSF DEB 1831592. We are grateful to the EU Horizon 2020 funded eLTER PLUS project (Grand Agreement No. 871128) for financial support to Haase and Dirnböck. Dirnböck was also funded by the LTER-CWN project (FFG project number 858024). This study was partly supported by the Research Initiative Grants of the ILTER, Grants-in-Aid for Scientific Research (1
Long-term small mammal community dynamics in Northern Chihuahuan Desert grassland and shrubland ecotones
Sevilleta LTER data-sets 129 and 008 (http://sev.lternet.edu/data/sev-129, -008), sevilleta_species_list.csv from dp2 and Met_all.csv from dp1 were utilized in "Final Figure One Code.R" to calculate precipitation (A), percent cover (B) and rodent abundances (C) for the Creosote and Black Grama core sites. To generate a multi-panel figure (Figure 1). Sevilleta LTER data-set 008 was utilized in "Final Figure Two Code.R" to show non-metric multidimensional scaling between rodent foraging guilds in grassland versus shrubland to generate a two panel figure (Figure 2). Sevilleta LTER data-set 008 was utilized in "Final Figure Three Code Table 1 and 2.R" to assess comunity dynamic metrics (Package CoDyn in R) illustrating species richness, turnover, mean rand shift, and temporal changes in community composition of small mammals in each of the core sites. SIMPER analysis to calculate contributions of species to dissimilarities between the two habitats were run, and values were inserted into the final paper. Community Stability Metrics (CoDyn) such as stability, synchrony, and variance were run, and values inserted into a table in the final paper. "Final Analysis Code.R" utilizes Sevilleta LTER data-sets 129 and OO8, sevilleta_species_list.csv, and Met_all.csv to conduct linear regressions, ANOVA, and significance testing to describe differences between the Heteromyid and Cricetid communities in both the grassland and shrubland. Three tables are generated for possible further analysis, but they are not utilized in this paper. All significant values were utilized, but not output as an additional table.
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.