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190 results for “arid regions”
Temperature and rainfall shape the breeding ecology of Barn Swallows Hirundo rustica in an arid region
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Trade-off between vegetation type, soil erosion control and surface water in global semi-arid regions: A meta-analysis
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Data from: Phenology and wood density of plants growing in the semi-arid region of northeastern Brazil
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Aridity synthesis for 8 selected key regions of the global climate system during the last 60 000 years
<p>A compilation of published literature on dust content in terrestrial and marine sediment cores was synchronized with pollen data and speleothem growth phases on the GICC05 time axis. Aridity patterns for eight key areas of the global climate system have been reconstructed for the last 60,000 years. These records have different time resolutions and different dating methods, i.e. different types of stratigraphy. Nevertheless, all regions analyzed in this study show humid conditions during early marine isotope stage 3 (MIS3) and the early Holocene or deglaciation, but not always at the same time. Such discrepancies have been interpreted as regional effects, although stratigraphic uncertainties may affect some of the proposed interpretations. In comparison, most of the MIS2 interval becomes arid in all of the northern hemisphere records, but the peak arid conditions of the Last Glacial Maximum (LGM) and Heinrich event 1 differ in duration and intensity among regions. In addition, we also compare the aridity synthesis with modelling results using a Global Climate Model (GCM). Indeed, geological archives and GCMs show agreement of aridity pattern for the Holocene or deglaciation, LGM and for the late MIS3.</p>
Effect of earth-air and temperature variation on the concentration of CO2 in the soil in extremely arid regions
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FIGURE 6 in Toxorhynchites (Lynchiella) caatingensis sp. nov. (Diptera: Culicidae) from the semi-arid region of Brazil
FIGURE 6. Pupa of Toxorhynchites caatingensis n. sp. (lateral view, left side).
FIGURE 4 in Toxorhynchites (Lynchiella) caatingensis sp. nov. (Diptera: Culicidae) from the semi-arid region of Brazil
FIGURE 4. Larva of Toxorhynchites caatingensis n. sp. (dorsal view).
FIGURE 1 in Fabaceae Lindl. in a Conservation Unit in the Semi-Arid Region of Paraíba, Brazil
FIGURE 1. Location map of the Pico do Jabre massif, Paraíba, northeastern Brazil.
Distribution. Arid regions of NE Algeria, Tunisia,and NW Libya. in Muridae
Distribution. Arid regions of NE Algeria, Tunisia,and NW Libya.
Supplementary material 1 from: Medina-Ortiz AJ, Herrera T, Vásquez-Dávila MA, Raja HA, Figueroa M (2017) The genus Podaxis in arid regions of Mexico: preliminary ITS phylogeny and ethnomycological use. MycoKeys 20: 17-36. https://doi.org/10.3897/mycokeys.20.11570
Fruit bodies and basidiospores of Podaxis specimens :
Figure 5 from: Medina-Ortiz AJ, Herrera T, Vásquez-Dávila MA, Raja HA, Figueroa M (2017) The genus Podaxis in arid regions of Mexico: preliminary ITS phylogeny and ethnomycological use. MycoKeys 20: 17-36. https://doi.org/10.3897/mycokeys.20.11570
Figure 5 - A Desert scrub B Immature state of Podaxis sp. (MEXU 27843) and C at maturity (the gleba changes from white to dark brown (MEXU 27844); Culinary preparation: D cleaning process of the fruiting body of Podaxis sp. and E mixing ingredients for the typical dish [onions, "epazote" (Dysphania ambrosioides) and green pepper (chile verde)].
Figure 4 from: Medina-Ortiz AJ, Herrera T, Vásquez-Dávila MA, Raja HA, Figueroa M (2017) The genus Podaxis in arid regions of Mexico: preliminary ITS phylogeny and ethnomycological use. MycoKeys 20: 17-36. https://doi.org/10.3897/mycokeys.20.11570
Figure 4 - Phylogram of the most likely tree (-lnL = 1860.99) from a RAxML analysis of 56 taxa based on ITS rDNA (681 bp). Numbers above the nodes refer to RAxML bootstrap support values ≥ 70% based on 1000 replicates. Clades to the right (A–F) are labeled as per Conlon et al. 2016. The tree is rooted with Leucocoprinus birnbaumii. Symbol (*) next to collections indicates, it was reported from termite mounds. Bar indicates nucleotide substitutions per site.
Figure 2 from: Medina-Ortiz AJ, Herrera T, Vásquez-Dávila MA, Raja HA, Figueroa M (2017) The genus Podaxis in arid regions of Mexico: preliminary ITS phylogeny and ethnomycological use. MycoKeys 20: 17-36. https://doi.org/10.3897/mycokeys.20.11570
Figure 2 - Fruit bodies and basidiospores of selected Podaxis specimens from clades D (MEXU 12808 and 27557) and E (MEXU 8424 and 8426).
Figure 3 from: Medina-Ortiz AJ, Herrera T, Vásquez-Dávila MA, Raja HA, Figueroa M (2017) The genus Podaxis in arid regions of Mexico: preliminary ITS phylogeny and ethnomycological use. MycoKeys 20: 17-36. https://doi.org/10.3897/mycokeys.20.11570
Figure 3 - Mean ± SE spore (A) length and (B) width of MEXU Podaxis specimens from clades D and E. Results of Mann-Whitney U test: D–E, p < 0.001.
Figure 3 in Plant diversity in Sabkha ecosystems of arid region: spatial and environmental drivers
Figure 3. Ordination of the selected and signficant vectors of principal coordinates of neighbour matrices (PCNM) at large spatial scale in Saudi Arabia. The X and Y axes are latitude and longitude of the 38 sites, respectively. Three PCNM axes (spatial vectors) retained after forward selection procedures. Plotting the PCNM axes were performed using the function ordisurf of vegan package in R program 2.14.1.
Fig. 2 in Antixenotic and allelochemical resistance traits of watermelon against Bactrocera cucurbitae in a hot arid region of India
Fig. 2. Associations of major antixenotic and allelochemical fruit traits of watermelon with resistance to the melon fly evaluated by the number of larvae per fruit under different infestation categories.
Figure 9 from: Perissinotto R, Šípek P (2019) New species of Xiphoscelis Burmeister, 1842 (Coleoptera, Scarabaeidae, Cetoniinae) from arid regions of South Africa and Namibia. ZooKeys 879: 57-89. https://doi.org/10.3897/zookeys.879.37721
Figure 9 Black male specimen of Xiphoscelis braunsi sp. nov. in its natural habitat at Worcester, Sep 2017. Photograph by Mike Picker.
Figure 8 from: Perissinotto R, Šípek P (2019) New species of Xiphoscelis Burmeister, 1842 (Coleoptera, Scarabaeidae, Cetoniinae) from arid regions of South Africa and Namibia. ZooKeys 879: 57-89. https://doi.org/10.3897/zookeys.879.37721
Figure 8 Reddish-brown female specimen of Xiphoscelis braunsi sp. nov. in its natural habitat at Willowmore, Dec 2005. Photograph by Lynette Clennell.
Figure 7 from: Perissinotto R, Šípek P (2019) New species of Xiphoscelis Burmeister, 1842 (Coleoptera, Scarabaeidae, Cetoniinae) from arid regions of South Africa and Namibia. ZooKeys 879: 57-89. https://doi.org/10.3897/zookeys.879.37721
Figure 7 Known distribution range of Xiphoscelis braunsi sp. nov., X. namibica sp. nov. and X. schuckardi Burmeister, 1842 within southern Africa (Adapted from Mapsland: Copyright© 2019 Mapsland).
Figure 6 from: Perissinotto R, Šípek P (2019) New species of Xiphoscelis Burmeister, 1842 (Coleoptera, Scarabaeidae, Cetoniinae) from arid regions of South Africa and Namibia. ZooKeys 879: 57-89. https://doi.org/10.3897/zookeys.879.37721
Figure 6 Xiphoscelis schuckardi Burmeister, 1842 (NC, Wallekraal): dorsal (A), lateral (B) and frontal (C) views of aedeagus. Photographs by Lynette Clennell.
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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.