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89 results for “ecological time”
Repeatable individual variation in migration timing in two anadromous salmonids and ecological consequences
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Data from: Ecological opportunity alters the timing and shape of adaptive radiation
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Data from: Genomic data detect corresponding signatures of population size change on an ecological time scale in two salamander species
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Data from: Nature, extent and ecological implications of night-time light from road vehicles
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Data from: A question of time: the land snail Murella muralis (Gastropoda: Pulmonata) reveals constrains to past ecological speciation
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Feeding in Marine Mammals: an integration of evolution and ecology through time
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Hospital Microbial Ecology Follow the Introduction of Ertapenem and Other Newly Introduced Antibiotic Over Time
ClinicalTrials.gov study NCT01611025. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Artemisia pollen dataset for exploring the potential ecological indicators in deep time
<p>To cover the maximum range of <em>Artemisia</em> pollen morphological variation, we provide a pollen dataset of 36 species from 9 clades and 3 outgroups of <em>Artemisia </em>constrained by the phylogenetic framework, containing 4018 original pollen photographs under LM and SEM, 7200 statistical data of pollen morphological traits, together with their 30858 source plant occurrences, and corresponding environmental factors. Here, we attempt to decipher the underlying causes of the long-standing disagreement in the palynological community on the correlation between <em>Artemisia</em> pollen and aridity by using this pollen dataset to recognize the different ecological implications of <em>Artemisia</em> pollen types.</p> <p>The <em>Artemisia</em> pollen dataset as designed is open and expandable for new pollen data from<em> Artemisia</em> worldwide in order to better serve the global environment assessment and refined reconstruction of vegetation in the geological past.</p>
Artemisia pollen datasets for exploring the potential ecological indicator in deep time
<p><em>Artemisia</em>, along with Chenopodiaceae is the dominant component growing in the desert and grassland of the Northern Hemisphere. The Chenopodiaceae/<em>Artemisia</em> (C/A) pollen ratio is a traditional bio-indicator to evaluate environmental aridity prior to meteorological records. However, when applying the C/A ratio from the original point in the Middle East to other regions, the validity was questioned. Compared with Chenopodiaceae pollen, which is inversely proportional to precipitation, <em>Artemisia</em> pollen with its diverse habitats is probably responsible for this uncertainty.</p> <p>Here we provided the <em>Artemisia</em> pollen morphological datasets covering 36 species from 9 clades and 3 outgroups under a phylogenetic framework to ensure maximum variation range and their source plant habitat ranges. The new pollen classification with a key to the pollen types of <em>Artemisia</em> was established by hierarchical cluster analysis. The <em>Artemisia</em> pollen classification (1) improves the resolution of bio-indicators in deep-time environmental assessment; (2) reveals that the diverse habitats colonized by <em>Artemisia</em> could be responsible for the uncertainty of the C/A pollen ratio in different regions; (3) changes the traditional concept of <em>Artemisia</em> being restricted to arid and semi-arid environments.</p> <p>We hope to establish an open dataset that welcomes new <em>Artemisia</em> data from all over the world in the future for better serving the global paleoenvironment assessment and refined reconstruction of paleovegetation.</p>
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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.