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7,883 results for “Tropic”
Analysed data set for rapidly intensifying tropical cyclones in the western North Pacific
<p>These are the extracted data set from (1) GPM IMERG; (2) Himawati-8 brightness temperature in infrared bands; (3) Himawari-8 cloud properties for the rapidly intensifying tropical cyclones in the western North Pacific.</p>
Figure S2 in Living in a cold tropical mountain: do the microhabitat use and activity pattern change with elevation in the high-Andean lizard Stenocercus trachycephalus (Squamata: Tropiduridae)?
Figure S2. Environmental temperature fluctuation throughout the day at Las Moyas.
Figure S1 in Living in a cold tropical mountain: do the microhabitat use and activity pattern change with elevation in the high-Andean lizard Stenocercus trachycephalus (Squamata: Tropiduridae)?
Figure S1. Environmental temperature fluctuation throughout the day in La Chacua.
Figure 2 in Living in a cold tropical mountain: do the microhabitat use and activity pattern change with elevation in the high-Andean lizard Stenocercus trachycephalus (Squamata: Tropiduridae)?
Figure 2. Frequency of individuals of Stenocercus trachycephalus on each microhabitat by locality.
Figure S3 in Living in a cold tropical mountain: do the microhabitat use and activity pattern change with elevation in the high-Andean lizard Stenocercus trachycephalus (Squamata: Tropiduridae)?
Figure S3. Environmental temperature fluctuation throughout the day in Guanentá.
Effects of El Niño drought on seedling dynamics in a seasonally dry tropical forest in northern Thailand
<p><span>As El Niño is predicted to become stronger and more frequent in the future, it is crucial to understand how El Niño-induced droughts will affect tropical forests. Although many studies have focused on tropical rainforests, there is a paucity of studies on them, particularly in Asia, and few studies have focused on seedling dynamics, which are expected to be strongly affected by drought. Seedlings in seasonally dry tropical forests (SDTFs) are generally more drought-tolerant than those in the rainforests, and the effects of El Niño-induced droughts may differ between SDTF and tropical rainforests. In this study, we explored the impact of El Niño-induced drought at an SDTF in northern Thailand by monitoring the seedling dynamics at monthly intervals for seven years, including a period of strong El Niño. The effects were compared between two forest types in an SDTF: a </span><span>deciduous dipterocarp forest (DDF)</span><span>, dominated by deciduous species, and an adjacent </span><span>lower montane forest</span><span> (LMF) with more evergreen species. El Niño-induced drought increased seedling mortality in both forest types. The effect of drought was stronger in evergreen than in the deciduous species, resulting in higher mortality in the LMF during El Niño. However, El Niño increased seedling recruitment only in the DDF, mainly because of the massive recruitment of the deciduous oak, <em>Quercus brandisiana</em> (Fagaceae), which compensated for the mortality of seedlings in the DDF. As a result, El Niño increased seedling density in the DDF and decreased it in the LMF. This is the first long-term study to identify the differences in the impacts of El Niño on seedlings between the two forest types, DDF and LMF, and two leaf habits, evergreen and deciduous, in Southeast Asia. Our findings suggest that future climate change may alter the species composition and spatial distribution of seedlings in Asian SDTFs.</span></p>
FIGURE 3 in New records of Endectyon (Endectyon) xerampelina (Lamarck, 1814) (Demospongiae: Axinellida: Raspailiidae) from the Tropical Western Atlantic Ocean, with comments on its distribution and type locality
FIGURE 3. Distribution of Endectyon species in the Tropical Western Atlantic Ocean: E. (E.) tenax (square); E. (H.) hamatum (circle); E. (E.) xerampelina (stars) – sensu van Soest (2017), as R. (R.) johnhooperi (gray stars), and new records from N and NE of Brazil (black stars).
FIGURE 2 in New records of Endectyon (Endectyon) xerampelina (Lamarck, 1814) (Demospongiae: Axinellida: Raspailiidae) from the Tropical Western Atlantic Ocean, with comments on its distribution and type locality
FIGURE 2. Spicule complement of Endectyon (Endectyon) xerampelina (Lamarck, 1814) in SEM. A, size variation of choanosomal strongyles and styles; B, subectosomal styles; C, ectosomal styles; D, variation of acanthostrongyles and acanthostyles.
FIGURE 1 in New records of Endectyon (Endectyon) xerampelina (Lamarck, 1814) (Demospongiae: Axinellida: Raspailiidae) from the Tropical Western Atlantic Ocean, with comments on its distribution and type locality
FIGURE 1. Endectyon (Endectyon) xerampelina (Lamarck, 1814). A–B, preserved specimens; C, preserved specimen and detail of membrane and fused branches (arrows); D, hispid surface; E, transverse section showing the ectosome and choanosome; F, bundles of ectosomal styles surrounding the long extra-axial styles; G, position of acanthostrongyles in the peripheral axial skeleton (arrow).
FIGURE 2. Placotrochides yapensis n in A new species of Placotrochides Alcock, 1902 (Anthozoa: Scleractinia: Flabellidae) from the tropical Western Pacific, including the deepest record of the genus
FIGURE 2. Placotrochides yapensis n. sp. THe HOlOtype (A–C) and paratype (D–F) in lateral, calicular, and base scar view. Scale bar = 5 mm.
FIGURE 1 in A new species of Placotrochides Alcock, 1902 (Anthozoa: Scleractinia: Flabellidae) from the tropical Western Pacific, including the deepest record of the genus
FIGURE 1. THe sampling area and substrate (inlet pHOtOgrapH) at tHe fOOt Of tHe seamOunt in tHe trOpical Western Pacific, wHere Placotrochides yapensis n. sp. was discOvered. THe twO blue dOts mark tHe sites wHere tHe bentHic trawling was started and terminated; arrOw indicates tHe trawling directiOn. THe sediment was mainly cOmpOsed Of fOraminiferal sands.
Supplementary material 1 from: Monteiro M, Reino L, Melo M, Beja P, Bastos-Silveira C, Ramos M, Rodrigues D, Neves IQ, Consciência S, Figueira R (2016) The collection of birds from São Tomé and Príncipe at the Instituto de Investigação Científica Tropical of the University of Lisbon (Portugal). ZooKeys 600: 155-167. https://doi.org/10.3897/zookeys.600.7899
Species lists referred in Tables 1 and 2 showing correspondence between scientific and common names between IOC and BirdLife Internaction/IUCN nomenclatures : Explanation note: Nomenclatural differences between International Ornithological Council and BirdLife International/IUCN lists (2016) for endemic species and endemic subspecies of São Tomé and Príncipe.
FIGURE 5. Calyptotheca churro n in Three new species of Calyptotheca (Bryozoa: Lanceoporidae) from the Great Barrier Reef, tropical Australia
FIGURE 5. Calyptotheca churro n. sp., A–E, G, holotype (MTQ G26521), F, paratype (MTQ G26525): A, general view of the colony, note kenozooid without pseudopores at lower middle right; B, primary orifice, showing the lunula continuous with the condyles; C, autozooids, and kenozooids with pseudopores; D, ovicellate orifice, with apex of suboral umbo in foreground; E, autozooids with mediofrontally oriented adventitious avicularia; F, maternal zooids with ooecia and pronounced suboral umbones; G, adventitious avicularium.
FIGURE 3. Calyptotheca tilbrooki n in Three new species of Calyptotheca (Bryozoa: Lanceoporidae) from the Great Barrier Reef, tropical Australia
FIGURE 3. Calyptotheca tilbrooki n. sp.: A, holotype (MTQ G26785), multilamellar frond; B, paratype (MTQ G26786), a thick multilamellar encrusting colony with developing frond (top left).
FIGURE 2. Calyptotheca wulguru n in Three new species of Calyptotheca (Bryozoa: Lanceoporidae) from the Great Barrier Reef, tropical Australia
FIGURE 2. Calyptotheca wulguru n. sp., A–E, G, holotype (MTQ G26777), F, paratype (MTQ G26782): A, general view of autozooids; B, ovicellate orifice; C, ooecia; D, primary orifice; E, adventitious avicularium; F, vicarious avicuaria; G, frontal budding.
FIGURE 4. Calyptotheca tilbrooki n in Three new species of Calyptotheca (Bryozoa: Lanceoporidae) from the Great Barrier Reef, tropical Australia
FIGURE 4. Calyptotheca tilbrooki n. sp., holotype (MTQ G26785): A, general view; B, adventitious avicularium; C, ovicellate orifice; D, ovicellate zooids, showing pronounced orificial dimorphism; E, autozooidal orifice; F, general view with autozooids and vicarious avicularia; G, vicarious avicularium; note the small adventitious avicularium at bottom.
FIGURE 1. A, Calyptotheca wulguru n in Three new species of Calyptotheca (Bryozoa: Lanceoporidae) from the Great Barrier Reef, tropical Australia
FIGURE 1. A, Calyptotheca wulguru n. sp., holotype (MTQ G26777). B, Calyptotheca wulguru n. sp., paratype (MTQ G26781). C, Calyptotheca australis, dry collection (MTQ G26415). D, Calyptotheca australis, bleached collection (MTQ G26415).
FIGURE 9 in Taxonomy of calcareous sponges (Porifera, Calcarea) sampled on artificial substrates of a recreational marina in the Tropical Northeastern Brazilian coast
FIGURE 9. Spicules of Sycon avus sp. nov. (holotype, UFBA 4526-POR). A—Diactine; B—Triactine of the cones; C—Tubar triactine; D—Subatrial tetractine; E—Subatrial triactine; F—Atrial tetractine; G—Atrial triactine.
FIGURE 8 in Taxonomy of calcareous sponges (Porifera, Calcarea) sampled on artificial substrates of a recreational marina in the Tropical Northeastern Brazilian coast
FIGURE 8. Sycon avus sp. nov. (holotype, UFBA 4526-POR). A—Preserved specimen with preoscular membrane (arrowhead) and fringe of trichoxeas (arrow); B—Detail of the fringe with a basal ring of spicules (arrowhead); C—Transversal section showing the syconoid aquiferous system; D—Distal cones with diactines and triactines (arrowheads in detail); E— Choanocyte chambers with reproductive elements (*) and tubar skeleton formed by triactines (arrowheads); F—Atrial cavity with the apical actines of tetractines (arrowhead).
FIGURE 6 in Taxonomy of calcareous sponges (Porifera, Calcarea) sampled on artificial substrates of a recreational marina in the Tropical Northeastern Brazilian coast
FIGURE 6. Sycon bellum sp. nov. (holotype, UFBA 4527-POR). A—Preserved specimen with oscular membrane (arrowheads); B—Oscular membrane; C—Transversal section showing the syconoid aquiferous system (arrowhead highlighting the tufts of diactines); D—Detail of a distal cone with diactines and triactines (arrowhead); E—Triactine (arrowhead) of the tubar skeleton; F—Transversal section of the atrial skeleton and apical actines (in detail). at – atrium; dc – distal cone.
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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.