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.
188
datasets available to search
ShareScore release 0.9.0
Dataset results
188 results for “explained variation”
The supplementary material (dataset S1 and dataset S2) of article with the title of "Bacterioplankton community variation in Bohai Bay (China) is explained by joint effects of environmental and spatial factors"
<p>Dataset S1 Geochemical and physical variables of the sampling sites in this study</p> <p>Dataset S2 The relative baundance of 36 OTUs (with relative abundance > 1%) </p>
Data from: Biodiversity explain maximum variation in productivity under experimental warming, nitrogen addition and grazing in mountain grasslands
Anthropogenic global warming, nitrogen addition and over-grazing alter plant communities and threaten plant biodiversity, potentially impacting community productivity, especially in sensitive mountain grassland ecosystems. However, it still remains unknown whether the relationship between plant biodiversity and community productivity varies across different anthropogenic influences, and especially how changes in multiple biodiversity facets drive these impacts on productivity. Here we measured different facets of biodiversity including functional and phylogenetic richness and evenness in mountain grasslands along an environmental gradient of elevation in Yulong mountain of Yunnan Lijiang, China. We combined biodiversity metrics in a series of linear mixed-effect models to determine the most parsimonious predictors for productivity, which was estimated by aboveground biomass in community. We examined how biodiversity-productivity relationships were affected by experimental warming, nitrogen addition and livestock grazing. Species richness, phylogenetic diversity and single functional traits (leaf nitrogen content, mg/g), represented the most parsimonious combination in these scenarios, supporting a consensus that single biodiversity metrics alone cannot fully explain ecosystem function. The biodiversity-productivity relationships were positive and strong, but the effects of treatment on biodiversity-productivity relationship were negligible. Our findings indicate that the strong biodiversity-productivity relationships are consistent in various anthropogenic drivers of environmental change.
Data from: Climatic suitability, isolation by distance and river resistance explain genetic variation in a Brazilian whiptail lizard
Spatial patterns of genetic variation can help understand how environmental factors either permit or restrict gene flow and create opportunities for regional adaptations. Organisms from harsh environments such as the Brazilian semiarid Caatinga biome may reveal how severe climate conditions may affect patterns of genetic variation. Herein we combine information from mitochondrial DNA with physical and environmental features to study the association between different aspects of the Caatinga landscape and spatial genetic variation in the whiptail lizard Ameivula ocellifera. We investigated which of the climatic, environmental, geographical and/or historical components best predict: (1) the spatial distribution of genetic diversity, and (2) the genetic differentiation among populations. We found that genetic variation in A. ocellifera has been influenced mainly by temperature variability, which modulates connectivity among populations. Past climate conditions were important for shaping current genetic diversity, suggesting a time lag in genetic responses. Population structure in A. ocellifera was best explained by both isolation by distance and isolation by resistance (main rivers). Our findings indicate that both physical and climatic features are important for explaining the observed patterns of genetic variation across the xeric Caatinga biome.
Data from: Biodiversity explain maximum variation in productivity under experimental warming, nitrogen addition and grazing in mountain grasslands
Open the record for dataset details and reuse information.
Data from: Climatic suitability, isolation by distance and river resistance explain genetic variation in a Brazilian whiptail lizard
Open the record for dataset details and reuse information.
Expanded chromatin accessibility mapping explains genetic variation associated with complex traits in liver
GEO Series GSE277774. Homo sapiens. 189 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Explained variation of the untransformed measurements, the size related ratios, and the ratios defined by the literature for the first two components of the principal component analyses. Abbreviations are explained in table 1. in Morphological variation of the widely distributed genus Stenocorse Marsh, 1968 (Hymenoptera: Braconidae: Doryctinae)
Explained variation of the untransformed measurements, the size related ratios, and the ratios defined by the literature for the first two components of the principal component analyses. Abbreviations are explained in table 1.
Figure 2 in Phylogeny explains better than ecology or body size the variation of the first lower molar in didelphid marsupials
Figure 2: Phylogenetic hypothesis of species used (Didelphidae) constructed from articles by Voss and Jansa (2009) and secondarily Cardillo et al. (2004), in addition to Pine et al. (2013) for MonodelphiS. Main tribes are according to Voss and Jansa (2009). Time is in millions of years (My).
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.