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13,021 results for “Localization”
Range size and local abundance data for angiosperm communities across an elevation gradient, Rocky Mountain Biological Lab, 2021-2022
This dataset contains abundance and range size data for angiosperm communities at three sites in Washington Gulch near the Rocky Mountain Biological Laboratory (RMBL, Gothic, Colorado, USA) for 2021 and 2022. RMBL is located in the East River valley of the West Elk mountains, approximately 10 kilometers from Crested Butte, Colorado. Study sites were located at 2815 m (38°53'50"N, 106°58'43"W), 3165 m (38°57'38"N, 107°01'53"W) and 3380 m (38°58'10"N, 107°01'53"W) in elevation, and contained five 1.2 m x 1.2 m plots each. We identified all vascular plants to species level. Each plot was sampled once per year near the peak of the growing season (approximately mid-July, depending on the year and elevation). In each plot, we counted all individuals of every species. To quantify abundance, we averaged local abundance across all five plots at each site and the two data collection years, and then ranked species by averaged abundance within each site (highest to lowest). We calculated range size as Extent of Occurrence (EOO) and Area of Occupancy (AOO). We calculated AOO and EOO with GBIF data using the ‘red’ package. We then ranked species by AOO within each site (largest to smallest).
Experiment on Competition and the Local Distribution of the Grass Stipa neomexicana, Arizona, 1979 - 1986
This dataset contains the results on an experiment whose aim was to determine whether competitive displacement accounted for a species' local distribution. Within a grassland in southern Arizona, Stipa neomexicana, a C3 grass, was found to occur only on dry ridge crests with low total grass cover, while total grass cover is greater below the ridge crests in moister, low—lying areas. It was hypothesized that Stipa neomexicana was limited to these dry ridges by competitive exclusion. This hypothesis was tested by removal experiments conducted at three positions along the topographic gradient. The responses of Stipa were compared with those of Aristida glauca and other neighboring grass species, all of which are C4 grasses (Stipa being the only C3 grass in that area). This experiment was carried out from 1980 to 1983, in a grassland near Sonoita, Santa Cruz County, Arizona, USA.
Recruitment potential of southern and local tree species at the Coweeta Hydrologic Laboratory from 2003 to 2005
For the Southeast US, biogeography models predict an increase in aridity with vegetation changes from temperate deciduous forest to southern mixed forest if there are moderate temperature increases, or to savanna landscapes under drier scenarios (Bachelet et al. 2001). Given this forecast, I hypothesize that the colonization potential of coastal and more southern species in the North Carolina Piedmont and southern Appalachians will be enhanced by a warmer and drier climate. The nature of this vegetation shift will mainly depend on the adaptability of these species to the specific characteristics of the sites. Considering that recruitment is the limiting stage for successful establishment of tree populations (Harper 1977), I propose to study recruitment limitation of potential migrant species relative to local trees in two regions in North Carolina, the Piedmont and the southern Appalachian mountains. Experimental manipulations will allow the quantification of recruitment potential of non-native tree species and their performance with respect to native species. Field and greenhouse experiments will be used to develop and parameterize a model of community recruitment. I will employ the model to elucidate potential changes in forest species composition under a suite of future climate scenarios. Both data and modeling work are expected to improve our understanding about the mechanisms that may be involved in restructuring communities in the face of a changing climate.
Lake Levels and Ice cover on local lakes at the Kellogg Biological Station, Hickory Corners, MI (1923 to 2022)
Dataset AbstractLake levels and ice cover have been measured on local lakes with the help cf citizen volunteers.original data source http://lter.kbs.msu.edu/datasets/122
Table S3. List of Locustella sound recordings included in bioacoustic analysis surrounding description of the Taliabu Grasshopper-Warbler. The table provides information on sound library sources and sampling localities of recordings as well as raw data on all 11 bioacoustic parameters measured (see Supplementary Materials section SM3 for more details on parameters). Recordings whose source is labeled as "private recording" were obtained by colleagues and are available upon demand from the corresponding author.
<p>supplement to Rheindt, Frank E., Prawiradilaga, Dewi M., Ashari, Hidayat, Suparno, Gwee, Chyi Yin, Lee, Geraldine W. X., Wu, Meng Yue, Ng, Nathaniel S. R. (2020): A lost world in Wallacea: Description of a montane archipelagic avifauna. Science 367: 167-170, DOI: 10.1126/science.aax2146</p>
Dataset for sound source localization with 101 Blinky sound-to-light conversion sensors
<p>Blinkies are sound-to-light conversion devices that can be used to monitor the sound level over large areas. The data from the sensors is harvested using a video camera. This dataset contains seven videos that were recorded in the gymnastical hall of Tokyo Metropolitan University, Hino Campus on July 3rd 2018. In the video, 101 Blinkies are spread on the ground of the gymnastic hall. A bluetooth speaker mounted on a remote controlled car runs between the Blinkies, causing them to change intensity. The file `pyramic_json` is a JSON format file containing all the meta-data necessary such as sensor locations, room dimensions, and segmentation information.</p> <p>This dataset was used to demonstrate sound source localization in the paper "Blinkies: Open source sound-to-light conversion sensors for large-scale acoustic sensing and applications" by Robin Scheibler and Nobutaka Ono (to appear).</p>
A New Method for Accurate and Efficient Modeling of the Local Ocean Induction Effects. Application to Long-Period Responses from Island Geomagnetic Observatories
<p>Dataset presented in Figures 3-7, S1 and S3 in the recently submitted AGU paper "A New Method for Accurate and Efficient Modeling of the Local Ocean Induction Effects. Application to Long-Period Responses from Island Geomagnetic Observatories".</p>
FIG. 9 in Functional inferences on the long bones of Ischyrictis zibethoides (Blainville, 1841) (Carnivora, Mustelidae) from the middle Miocene locality of Sansan (Gers, France)
FIG. 9. — Distal view of the distal epiphysis of the left femur of several species of Mustelidae: Gulo gulo (Linnaeus, 1758) (A), Martes foina (Erxleben, 1777) (B), Meles meles (Schreber, 1778) (C), Taxidea taxus (Linnaeus, 1758) (D), and Ischyrictis zibethoides (Blainville, 1841) from Sansan (E), shown at the same size for a better comparison. Scale bar: 1 cm.
FIG. 4 in Functional inferences on the long bones of Ischyrictis zibethoides (Blainville, 1841) (Carnivora, Mustelidae) from the middle Miocene locality of Sansan (Gers, France)
FIG. 4. — Caudal view of the distal epiphysis of the right humerus of several species of Mustelidae: Gulo gulo (Linnaeus, 1758) (A), Martes foina (Erxleben, 1777) (B), Meles meles (Schreber, 1778) (C), Taxidea taxus (Linnaeus, 1758) (D), and Ischyrictis zibethoides (Blainville, 1841) from Sansan (E), shown at the same size for a better comparison. Scale bar: 1 cm.
Earth-scattering likelihoods: Likelihood and p-value tables for reconstructing the local Dark Matter Density
<p>Tables of likelihoods, p-values and best-fits associated with the EarthScatterLikelihood code - <a href="https://github.com/bradkav/EarthScatterLikelihood">https://github.com/bradkav/EarthScatterLikelihood</a> - released alongside the paper "<em>Measuring the local Dark Matter density in the laboratory</em>" (<a href="https://arxiv.org/abs/2004.01621">arXiv:2004.01621</a>).</p> <p>Examples for how to load the files are given in 'EarthScatterLikelihood/plotting'. Simply extract the folders into 'EarthScatterLikelihood/results' in https://github.com/bradkav/EarthScatterLikelihood. </p>
Figure 2. Agathodesmus localities. A in Revision of Agathodesmus Silvestri, 1910 (Diplopoda, Polydesmida, Haplodesmidae)
Figure 2. Agathodesmus localities. A Australia with rectangle indicating extent of map B; arrow points to type locality of A. bucculentus. B New South Wales localities (squares). 1 = Mt Aggie, A. johnsi sp. n.; 2 = Avoca, 3 = Knights Hill, A. steeli Silvestri, 1910; rectangle around 2 and 3 indicates extent of map C. C Southern highlands places (open circles), approximate sites for ANIC berlesates (triangles), 2009 search sites on sandstone and shale (crosses) and basalt (squares). Mercator projections.
Fig. 5 in Description of two new species of Xevioso (Araneae: Phyxelididae) from Southern Africa, with the northernmost localities for the genus
Fig. 5. Xevioso cepfi sp. nov., ♀, paratype (RMCA_ARA_245496), epigyne. A–B. Ventral view. C. Cleared, ventral view. D. Cleared, dorsal view. Abbreviations: CO = copulatory opening; PC = posterior chamber; PML = posterior median lobe. Scale bars = 200 μm.
Fig. 6 in Description of two new species of Xevioso (Araneae: Phyxelididae) from Southern Africa, with the northernmost localities for the genus
Fig. 6. Xevioso megcummingae sp. nov. A–E. Male holotype (RMCA_ARA_236654). F–G. Male paratype (RMCA_ARA_236655). A. Male habitus, dorsal view. B. MtI, prolateral view. C. MtI, retrolateral view. D. Palp, ventral view. E. Palp, retrolateral view. F. Epigyne, ventral view. G. Epigyne, dorsal view. Scale bars: A = 1 mm; B–C = 0.5 mm; D–E = 200 μm; F–G = 100 μm.
Fig. 8 in Description of two new species of Xevioso (Araneae: Phyxelididae) from Southern Africa, with the northernmost localities for the genus
Fig. 8. Distribution. Xevioso cepfi sp. nov. (▲), Xevioso jocquei Griswold, 1990 (■), Xevioso megcummingae sp. nov. (●).
Fig. 7 in Description of two new species of Xevioso (Araneae: Phyxelididae) from Southern Africa, with the northernmost localities for the genus
Fig. 7. Xevioso megcummingae sp. nov. A–C. Holotype, ♂ (RMCA_ARA_236654). D. Paratype, ♀ (RMCA_ARA_236655). A. Palp, ventral view. B. Palp, lateral view. C. Palp, dorsal view. D. Epigyne, ventral view. Abbreviations: EBS = basal embolic sclerite; E = embolus; CL = lateral ridge of conductor; TA3, TA4 = tegular apophyses 3 and 4. Scale bars: A–C = 500 μm; D = 100 μm.
Fig. 2 in Description of two new species of Xevioso (Araneae: Phyxelididae) from Southern Africa, with the northernmost localities for the genus
Fig. 2. Xevioso cepfi sp. nov., ♂, paratype (RMCA_ARA_245487). A. Palp, ventral view. B. Palp, as preceding, detail. C. Palp, retrolateral view. Abbreviations: EBS = basal embolic sclerite; E = embolus; TA2, TA3 = tegular apophyses 2 and 3. Scale bars = 100 μm.
Fig. 1 in Description of two new species of Xevioso (Araneae: Phyxelididae) from Southern Africa, with the northernmost localities for the genus
Fig. 1. Xevioso cepfi sp. nov., holotype, ♂ (RMCA_ARA_245493). A. Habitus, ventral view. B. Habitus, dorsal view. C. Palp, retrolateral view. D. Palp, ventral view. Scale bars: A–B = 1 mm; C–D = 200 μm.
Fig. 4. A, D in Description of two new species of Xevioso (Araneae: Phyxelididae) from Southern Africa, with the northernmost localities for the genus
Fig. 4. A, D. Xevioso cepfi sp. nov., holotype, ♂ (RMCA_ARA_245493). B, E. Xevioso jocquei Griswold, 1990, holotype, ♂ (RMCA_ARA_156494). C. Xevioso megcummingae sp. nov., holotype, ♂ (RMCA_ ARA_236654). A–C. Palpal tibia, dorsal view. D–E. Mt I, dorsal view. Scale bars: A = 200 μm; B–C = 100 μm; D–E = 0.5 mm.
Fig. 3 in Description of two new species of Xevioso (Araneae: Phyxelididae) from Southern Africa, with the northernmost localities for the genus
Fig. 3. Xevioso cepfi sp. nov., holotype, ♂ (RMCA_ARA_245493). A. Palp, ventral view. B. Palp, retrolateral view. C. Palpal tibia, dorsal view. Abbreviations: EBS = basal embolic sclerite; E = embolus; CL = lateral ridge of conductor; TA2, TA3, TA4 = tegular apophyses 2, 3 and 4. Scale bars = 200 μm.
Fig. 2. Sampling localities. A in Glossostyles perspicua gen. et sp. nov. and other fungivorous Cecidomyiidae (Diptera) new to the Czech and Slovak Republics
Fig. 2. Sampling localities. A. Velká Kotlina Glacial Cirque (Czech Republic) with a Malaise trap used in 2006. Frequent avalanches are the main cause of the unique subalpine biodiversity of this locality (e.g., more than 350 species of vascular plants have been recorded from there) B. Hrončecký grúň Reserve in Poľana Mts (Slovak Republic) with a Malaise trap used in 2005. This is a virgin forest mainly composed of fir and beech intermixed with ash, spruce and sycamore maple and with an enormous and unique diversity of flies (see Roháček & Ševčík 2009). Photos by J. Ševčík
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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.