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145 results for “climatic differences”
Data from: Predicted effects of climate factors on mountain species are not uniform over different spatial scales
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Data from: Different temperature perception in high-elevation plants: new insight into phenological development and implications for climate change in the alpine tundra
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Data from: Variation in growth and defence traits among plant populations at different elevations: implications for adaptation to climate change
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Climate differently influences genomic patterns of two sympatric marine fish species
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Data from: Do migratory and resident birds differ in their responses to interacting effects of climate, weather and vegetation?
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Data from: Phenology differences between native and novel exotic-dominated grasslands rival the effects of climate change
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Data from: Climatic niche differences between diploid and tetraploid cytotypes of Chamerion angustifolium (Onagraceae)
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Data from: Association of putatively adaptive genetic variation with climatic variables differs between a parasite and its host
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Data from: Elevational differences in developmental plasticity determine phenological responses of grasshoppers to recent climate warming
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Data from: A review and meta-analysis of intraspecific differences in phenotypic plasticity: implications to forecast plant responses to climate change
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Data from: Elevational transplantation suggests different responses of African submontane and savanna plants to climate warming
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Data from: Phenological responsiveness to climate differs among four species of Quercus in North America
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Using different body size measures can lead to different conclusions about the effects of climate change
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Data from: Phenological, but not social, variation associated with climate differences in a eusocial sweat bee, Halictus ligatus, nesting in southern Ontario
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Diversity of cellular slime molds (dictyostelids) in the Fanjing Mountain Nature Reserve and geographical distribution comparisons with other representative nature reserves in different climate zones of China
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A specialist bee and its host plants experience phenological shifts at different rates in response to climate change
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Data for: Differences in interference processing and frontal brain function with climate trauma from California’s deadliest wildfire
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Two ways to be endemic: Alps and Apennines are different functional refugia during climatic cycles
<p>Endemics co-occur because they evolved <i>in situ</i> and persist regionally or because they evolved <i>ex situ</i> and later dispersed to shared habitats, generating evolutionary or ecological endemicity centres, respectively. We investigate whether different endemicity centres can intertwine in the region ranging from Alps to Sicily, by studying their butterfly fauna. We gathered an extensive occurrence dataset for butterflies of the study area (27,123 records, 269 species, in cells of 0.5x0.5 degrees of latitude-longitude). We applied molecular-based delimitation methods (GMYC model) to 26,557 COI sequences of Western Palearctic butterflies. We identified entities based on molecular delimitations and the most recent checklist of European butterflies and objectively attributed occurrences to their most probable entity. We obtained a zoogeographic regionalisation based on the 69 endemics of the area. Using phylogenetic ANOVA we tested if endemics from different centres differ from each other and from non-endemics for key ecological traits and divergence time. Endemicity showed high incidence in the Alps and Southern Italy. The regionalisation separated the Alps from the Italian Peninsula and Sicily. The endemics of different centres showed a high turnover and differed in phenology and distribution traits. Endemics are on average younger than non-endemics and the Peninsula-Sicily endemics also have lower variance in divergence than those from the Alps. The observed variation identifies Alpine endemics as paleoendemics, now occupying an ecological centre, and the Peninsula-Sicily ones as neoendemics, that diverged in the region since the Pleistocene. The results challenge the common view of the Alpine-Apennine area as a single "Italian refugium".</p>
Plant functional traits differ in adaptability and are predicted to be differentially affected by climate change
<p>1. Climate change is testing the resilience of forests worldwide pushing physiological tolerance to climatic extremes. Plant functional traits have been shown to be adapted to climate, and have evolved patterns of trait correlations (similar patterns of distribution) and coordinations (mechanistic trade-off). We predicted that traits would differentiate between populations associated with climatic gradients, suggestive of adaptive variation, and correlated traits would adapt to future climate scenarios in similar ways. 2. We measured genetically determined trait variation and described patterns of correlation for seven traits: photochemical reflectance index (PRI), normalized difference vegetation index (NDVI), leaf size (LS), specific leaf area (SLA), δ<sup>13</sup>C (integrated water use efficiency, WUE), nitrogen concentration (N<sub>CONC</sub>), and wood density (WD). All measures were conducted in an experimental plantation on 960 trees sourced from 12 populations of a key forest canopy species in southwestern Australia. 3. Significant differences were found between populations for all traits. Narrow-sense heritability was significant for five traits (0.15 to 0.21), indicating that natural selection can drive differentiation; however, SLA (0.08) and PRI (0.11) were not significantly heritable. Generalised additive models predicted trait values across the landscape for current and future climatic conditions (>90% variance). The percent change differed markedly among traits between current and future predictions (differing as little as 1.5% (δ13C) or as much as 30% (PRI)). Some trait correlations were predicted to break down in the future (SLA:N<sub>CONC</sub>, δ<sup>13</sup>C:PRI, and N<sub>CONC</sub>:WD). 4. Synthesis: Our results suggest that traits have contrasting genotypic patterns and will be subjected to different climate selection pressures, which may lower the working optimum for functional traits. Further, traits are independently associated with different climate factors, indicating that some trait correlations may be disrupted in the future. Genetic constraints and trait correlations may limit the ability for functional traits to adapt to climate change.</p>
Fig. 4 in Shell Morphology, Growth Pattern And Population Dynamics Of The Land Snail Xerolenta Obvia (Menke, 1828) In Two Areas Of Different Climatic Conditions Within A Temperate Climate Region
Fig. 4. Average monthly whorl increment of Xerolenta obvia at different stages of growth in SW (diamonds with the solid trend line) and NE (squares with the dashed trend line) populations
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.