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3,136 results for “Terrestrialization”
FIGURE 2 A–N in Phenotypic studies on terrestrial stigonematacean Cyanobacteria from the Atlantic Rainforest, São Paulo State, Brazil
FIGURE 2 A–N: Fischerella clavata. A–F: Details of widened apices of branches. G: Uniseriate main filament. H: Main filament with biseriate parts. I–K: Branching in main filaments. L–M: Hormogonia. N: Creeping filaments producing branch-like terminal filaments. Scale: 10 µm in A (use for A–N).
FIGURE 3 A–L in Phenotypic studies on terrestrial stigonematacean Cyanobacteria from the Atlantic Rainforest, São Paulo State, Brazil
FIGURE 3 A–L: Fischerella letestui. A: Detail of branching. B: Hormogonium. C: Initial stage of development. D–G: Details of the apices of branches. H–L: Branched main filaments. Scales: 10 µm in A (use for A, C–E, H–L) and B (use for B, F–G).
FIGURE 1. A, B. A in Phenotypic studies on terrestrial stigonematacean Cyanobacteria from the Atlantic Rainforest, São Paulo State, Brazil
FIGURE 1. A, B. A. Map of South America; São Paulo State (SP) is indicated in Southeast Brazil. B. Map of São Paulo State; indication of the studied areas.
Point cloud from terrestrial laser scanning of a coppiced beech tree (Fagus sylvatica) in Wytham Woods, UK
<p>Point cloud of an old beech coppice stool located in Wytham Woods, UK. </p> <p>A 3D model of the tree can be found <a href="https://skfb.ly/6WLqp">here</a> on SketchFab.</p> <p>Data was captured on 20/4/2021 with a RIEGL VZ-400 terrestrial laser scanner from 6 scan locations around the tree. The weather was good, with little to no noticeable wind. Data is a binary PLY format with reflectance, deviation and PCV fields as well as RGB. Note this data set still includes some ground returns.</p> <p>Please acknowledge the data set authors if using this data.</p>
FIGURE 6 in Floresorchestia xueli, a new terrestrial crustacean (Amphipoda, Talitridae) from Yunnan, China
FIGURE 6. Floresorchestia xueli Tong & Hou, sp. nov.. holotype male, from Yunnan, China. A, gill of gnathopod II; B, gill of pereopod III; C, gill of pereopod IV; D, gill of pereopod V; E, gill of pereopod VI.
FIGURE 4 in Floresorchestia xueli, a new terrestrial crustacean (Amphipoda, Talitridae) from Yunnan, China
FIGURE 4. Floresorchestia xueli Tong & Hou, sp. nov.. holotype male, from Yunnan, China. A, gnathopod I; B, merus of gnathopod I; C, propodus of gnathopod I; D, gnathopod II; E, propodus of gnathopod II; F, uropod I; G, uropod II; H, uropod III; I, pleopod I; J, telson; K, epimeral plate I; L, epimeral plate II; M, epimeral plate III.
FIGURE 3 in Floresorchestia xueli, a new terrestrial crustacean (Amphipoda, Talitridae) from Yunnan, China
FIGURE 3. Floresorchestia xueli Tong & Hou, sp. nov.. holotype male, from Yunnan, China. A, antenna I; B, antenna II; C, upper lip; D, left mandible; E, right mandible; F, maxilla I; G, maxilla II; H, lower lip; I, maxilliped.
FIGURE 2 in Floresorchestia xueli, a new terrestrial crustacean (Amphipoda, Talitridae) from Yunnan, China
FIGURE 2. Floresorchestia xueli Tong & Hou, sp. nov., holotype male, 8.0 mm (IZCAS-I-A2590-1) and paratype female, 9.0 mm (IZCAS-I-A2590-2), Yunnan, China.
FIGURE 1 in Floresorchestia xueli, a new terrestrial crustacean (Amphipoda, Talitridae) from Yunnan, China
FIGURE 1. Type localities of terrestrial Floresorchestia, Gazia and Asiaorcehstia species from Southeast Asia. 1, F. xueli Tong & Hou, sp. nov.; 2, Gazia samroiyodensis (Azman, Wongkamhaeng & Dumrongrojwattana, 2014); 3, F. boonyanusithii Wongkamhaeng, Dumrongrojwattana & Pattaratumrong, 2016; 4, F. malayensis (Tattersall, 1922); 5, F. thienemanni (Schellenberg, 1931); 6, F. hanoiensis Hou & Li, 2003; 7, Asiaorchestia vugiaensis (Dang & Le, 2011); 8, F. yehyuensis Miyamoto & Morino, 2008; 9, F. buraphana Wongkamhaeng, Dumrongrojwattana & Pattaratumrong, 2016.
FIGURE 5 in Floresorchestia xueli, a new terrestrial crustacean (Amphipoda, Talitridae) from Yunnan, China
FIGURE 5. Floresorchestia xueli Tong & Hou, sp. nov.. holotype male, from Yunnan, China. A, pereopod III; B, pereopod IV; C, pereopod V; D, pereopod VI; E, pereopod VII; F, dactylus of pereopod III; G, dactylus of pereopod IV; H, dactylus of pereopod V; I, dactylus of pereopod VI; J, dactylus of pereopod VII.
FIGURE 8 in Floresorchestia xueli, a new terrestrial crustacean (Amphipoda, Talitridae) from Yunnan, China
FIGURE 8. Floresorchestia xueli Tong & Hou, sp. nov.. paratype female, from Yunnan, China. A, pereopod III; B, pereopod IV; C, pereopod V; D, pereopod VI; E, pereopod VII; F, dactylus of pereopod III; G, dactylus of pereopod IV; H, dactylus of pereopod V; I, dactylus of pereopod VI; J, dactylus of pereopod VII.
FIGURE 7 in Floresorchestia xueli, a new terrestrial crustacean (Amphipoda, Talitridae) from Yunnan, China
FIGURE 7. Floresorchestia xueli Tong & Hou, sp. nov.. paratype female, from Yunnan, China. A, gnathopod I; B, propodus of gnathopod I; C, gnathopod II; D, merus, carpus, propodus, dactylus of gnathopod II; E, propodus of gnathopod II.
Analyzing time-energy constraints to understand the links between environmental change and local extinctions in terrestrial ectotherms
<p>Accelerated extinction rates have prompted an increased focus on the interplay between environmental change and species response. The effects of environmental change on thermal opportunity are typically considered through a climate change context. However, habitat alteration can also have strong effects on the thermal environment. Additionally, habitat alteration is considered a leading factor of species extinction, yet few studies address the influence of habitat alteration on thermal opportunity and time-energy budgets in at-risk species. Here we show the strong effects that habitat degradation can have on thermal opportunity, time energy-budgets, and life history demographics of local populations. In the Ozark Mountains of northern Arkansas, woody vegetation encroachment has resulted in a shift in life history traits that appears to play an important role in recent extirpations of Eastern Collared Lizards (<i>Crotaphytus collaris</i>). Populations in degraded habitats experienced a decline in thermal opportunity and less time-at-body temperatures (time-at-<i>Tb</i>) suitable for digestion compared to those in intact habitats. We used our data to model the effect of reduced time-at-<i>Tb</i> on the net assimilated energy available for growth and reproduction. Our model predicts a ca. 46% decline in annual fecundity of individuals – which is similar to empirical observations of reproduction of <i>C. collaris</i> populations in degraded habitats (~49%). We conclude that <i>C. collaris</i> in degraded habitats experienced reduced growth and reproduction primarily as a result of constrained thermal opportunity leading to a decline in digestive processing rates. Our study applies an under-appreciated approach to identify the biophysical and time-energy effects of habitat alteration.</p>
FIGURE 1 in Habenaria osmastonii (Orchidaceae), a new terrestrial orchid from the Andaman Islands, India
FIGURE 1. Habenaria osmastonii: A. habit. B. front view of flower. C. side view of flower showing spur and bract. D. & E. dissected parts of flower. F. column. Habenaria richardiana Wight: G. habit. H. flower (source: Wight, Icon. t. 1713. 1851).
FIGURE 2 in Habenaria osmastonii (Orchidaceae), a new terrestrial orchid from the Andaman Islands, India
FIGURE 2. Distribution map of Habenaria osmastonii, showing the type locality Rutland Island in South Andaman.
FIGURE 1 in Huperzia nanlingensis (Lycopodiaceae), a new terrestrial firmoss from southern China
FIGURE 1. Huperzia nanlingensis sp. nov. A. Habit. B. Adaxial surface of trophophyll. C. Abaxial surface of trophophyll. D. Sporophyll. E. Sporangia. Drawn from Y. H. Yan 1051 (IBSC).
FIGURE 5 in Huperzia nanlingensis (Lycopodiaceae), a new terrestrial firmoss from southern China
FIGURE 5. Stomata of H. serrata and H. nanlingensis. The lower epidermis of the leaves showing stomata of A. H. serrata & B. H. nanlingensis. Individual stoma of C. H. serrata & D. H. nanlingensis. Interior of the stoma of E. H. serrata & F. H. nanlingensis. Scale bars: A, B, 150 μm; C, D, 10 μm; E, F, 1 μm.
FIGURE 2. A in Huperzia nanlingensis (Lycopodiaceae), a new terrestrial firmoss from southern China
FIGURE 2. A.Typical habit of H. nanlingensis. B. Upper branches showing leaves and sporangia of H. nanlingensis. C. Upper branches showing leaves and sporangia of H. serrata.
FIGURE 4 in Huperzia nanlingensis (Lycopodiaceae), a new terrestrial firmoss from southern China
FIGURE 4. Spores of H. serrata and H. nanlingensis. Equatorial view of spore of A. H. serrata & B. H. nanlingensis. Distal polar view of spore of C. H. serrata & D. H. nanlingensis. Proximal polar view of spore of E. H. serrata & F. H. nanlingensis. Distal polar view of spore of G. H. serrata & H. H. nanlingensis. Scale bars: A–F, 5 μm; G, H, 1 μm.
FIGURES 14A–14B in How diverse are coccoid cyanobacteria? A case study of terrestrial habitats from the Atlantic Rainforest (São Paulo, Brazil)
FIGURES 14A–14B. Chamaesiphon stratosus. Cell arrangement and initial stage after exospore germination (arrow). FIGURES 14C–14D. Hyella cf. caespitosa var. arbuscula. General thallus aspect and detail of baeocytes in mothers' sheath (arrow).
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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.