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A new global marine gravity model NSOAS24 derived from multi-satellite sea surface slopes
<p><span><span><span>NSOAS24 is the global marine gravity anomaly model on a grid of 1′×1′, which is derived based on sea surface slopes from multi-satellite altimetry missions. </span></span></span><span><span><span>Its spatial coverage is 80°S-80°N.</span></span></span></p>
Рис. 2. Биотопы, в которых быΛ собран материаΛ: А — старая вырубка; В — каменистая осыпь Fig. 2. Biotopes to collect the material: A — old logging site; B — rocky slope in Sabacon rossopacificus Martens, 2015 (Opiliones, Sabaconidae): A new find in Primorsky Territory
Рис. 2. Биотопы, в которых быΛ собран материаΛ: А — старая вырубка; В — каменистая осыпь Fig. 2. Biotopes to collect the material: A — old logging site; B — rocky slope
Fig. 1 in SHORT COMMUNICATION New records of the Critically Endangered frog Pristimantis pardalinus (Craugastoridae) in the eastern Andean slopes of central Peru
Fig. 1. Map showing the currently known distribution of Pristimantis pardalinus. The yellow triangle indicates the location of the type locality and the red stars indicate the location of new records reported in this study. The inset shows the location of the study area in Peru (red box).
Experiments on Grain Size Segregation in Bedload Transport on a steep Slope
<p>This dataset is the basis of the publication:</p> <p>Frey, P., Lafaye de Micheaux, H., Bel, C., Maurin, R., Rorsman, K., Martin, T., Ducottet, C., 2020. Experiments on grain size segregation in bedload transport on a steep slope. Advances in Water Resources. https://doi.org/10.1016/j.advwatres.2019.103478.</p> <p>Experiments consisted in bedload of two-size spherical glass beads transported at equilibrium by a turbulent supercritical free surface water flow over a mobile bed. Two runs, one with a low rate of large black beads (S6), the other with a higher rate (S20), are considered. This dataset consists in:</p> <p>- temporal sequences of uncompressed tif images corresponding to figure 5 showing small particle concentration : 9 sequences for run S6 (BillesBaumerMicro) and 9 sequences for run S20 (BillesbaumerAmontSequence)</p> <p>- two ‘.mat’ file corresponding to runs S6 (trackData_Micro_S6.mat) and S20 (trackData_Amont_S20.mat) giving all the trajectories of all beads.</p> <p>Trajectories were obtained with a tracking algorithm developed by H. Lafaye de Micheaux et al. (2016,2018) building on Hergault et al. (2010). The code implementing the tracking algorithm is available on <a href="https://github.com/hugolafaye/BeadTracking">https://github.com/hugolafaye/BeadTracking</a>. The files contain the variable 'trackData' being a cell array of tracking matrices. There is one tracking matrix for each image of the sequence giving in particular the coordinate and velocity of each bead. Complete information on data format is given in the file readme.txt in the github BeadTracking package. Parameter files necessary to replicate our results from the images are also available on the BeadTracking package as well as on <a href="https://doi.org/10.5281/zenodo.3454628">https://doi.org/10.5281/zenodo.3454628</a> where a 1000-image ground truth is stored.</p> <p>Important note: Experimental images were grabbed with the flow from right to the left implying for instance negative values for the x-coordinate of velocities. To comply with a traditional convention, images and associated results in the publication are shown from left to the right.</p> <p> </p>
Text-fig. 11. Indet. family. Mciveraephyllum nebrascense (SCHIMPER) comb. nov. 1. Lectotype of Cornus acuminata NEWBERRY 1868 [non Webber 1852] = Cornus nebrascensis SCHIMPER 1874, p. 54, originally pl. 37, fig. 4 in Newberry 1898. Yellowstone River, Montana, USNM 8937. 2. Specimen from Black Buttes pit 3, Wyoming showing moderately long petiole and rounded tooth sinus. UF 15886-14308. 3. Specimen with more abundant teeth, Ludlow Formation, locality DMNH 563, Slope County, North Dakota, Collection of K. Johnson, DMNH 2206. 4. Detail of tertiary venation, counterpart specimen of that figured in 2. Scale bar = 2 cm. in Revisions To Roland Brown'S North American Paleocene Flora
Text-fig. 11. Indet. family. Mciveraephyllum nebrascense (SCHIMPER) comb. nov. 1. Lectotype of Cornus acuminata NEWBERRY 1868 [non Webber 1852] = Cornus nebrascensis SCHIMPER 1874, p. 54, originally pl. 37, fig. 4 in Newberry 1898. Yellowstone River, Montana, USNM 8937. 2. Specimen from Black Buttes pit 3, Wyoming showing moderately long petiole and rounded tooth sinus. UF 15886-14308. 3. Specimen with more abundant teeth, Ludlow Formation, locality DMNH 563, Slope County, North Dakota, Collection of K. Johnson, DMNH 2206. 4. Detail of tertiary venation, counterpart specimen of that figured in 2. Scale bar = 2 cm.
Text-fig. 2. Main geological structures of the eastern slope of the Sikhote-Alin' ridge and main plant-bearing localities of the Cenozoic floras. I – Mesozoic folded basement; II – East Sikhote-Alin' Volcanic Belt (Late Cretaceous–Early Palaeocene); III – Near-Shore Basaltic Volcanic Belt (Eocene–Early Miocene); IV – Udyl Basin (Cenozoic); V – Late Neogene to Quaternary plateaubasalts; Va – Sovgavan plateau; Vb – Samarga plateau; Vc – Bikin plateau. 1 – Malo-Mikhaylovka; 2 – Siziman; 3 – Sjurkum; 4 – Botchi; 5 – Dembi; 6 – Bui; 7 – Sonje; 8 – Takhobe; 9 – Amgu; 10 – Velikaya Kema; 11 – Zerkal'naya (former Tadushi). in Mid-Latitude Palaeogene Floras Of Eurasia Bound To Volcanic Settings And Palaeoclimatic Events - Experience Obtained From The Far East Of Russia (Sikhote-Alin') And Central Europe (Bohemian Massif)
Text-fig. 2. Main geological structures of the eastern slope of the Sikhote-Alin' ridge and main plant-bearing localities of the Cenozoic floras. I – Mesozoic folded basement; II – East Sikhote-Alin' Volcanic Belt (Late Cretaceous–Early Palaeocene); III – Near-Shore Basaltic Volcanic Belt (Eocene–Early Miocene); IV – Udyl Basin (Cenozoic); V – Late Neogene to Quaternary plateaubasalts; Va – Sovgavan plateau; Vb – Samarga plateau; Vc – Bikin plateau. 1 – Malo-Mikhaylovka; 2 – Siziman; 3 – Sjurkum; 4 – Botchi; 5 – Dembi; 6 – Bui; 7 – Sonje; 8 – Takhobe; 9 – Amgu; 10 – Velikaya Kema; 11 – Zerkal'naya (former Tadushi).
Text-fig. 3. Distribution of main types of volcanoes in the NearShore Volcanic Belt of Eastern Sikhote-Alin' (Eocene–Neogene). 1 – Central volcanoes (partly preserved); 2 – Central volcanoes (destructed); 3 – Shield and gentle sloping volcanoes with a dolerite or trachy-basaltic neck on the top; 4 – Lava and scoria cones; 5 – Pyroclastic, tuffaceous coarse- and fine-grained terrigenous sedimentary rocks, partly with plant-bearing levels; 6 – Eruption centers of plateau-basalts and the direction of lava flows; 7 – Main Late Cenozoic basaltic plateaus; 8 – Fumarol fields; 9 – Hot springs. in Mid-Latitude Palaeogene Floras Of Eurasia Bound To Volcanic Settings And Palaeoclimatic Events - Experience Obtained From The Far East Of Russia (Sikhote-Alin') And Central Europe (Bohemian Massif)
Text-fig. 3. Distribution of main types of volcanoes in the NearShore Volcanic Belt of Eastern Sikhote-Alin' (Eocene–Neogene). 1 – Central volcanoes (partly preserved); 2 – Central volcanoes (destructed); 3 – Shield and gentle sloping volcanoes with a dolerite or trachy-basaltic neck on the top; 4 – Lava and scoria cones; 5 – Pyroclastic, tuffaceous coarse- and fine-grained terrigenous sedimentary rocks, partly with plant-bearing levels; 6 – Eruption centers of plateau-basalts and the direction of lava flows; 7 – Main Late Cenozoic basaltic plateaus; 8 – Fumarol fields; 9 – Hot springs.
Text-fig. 4. A typical Oligocene–Early Miocene gentle-sloping Central volcano with an eruptive dolerite neck near the top – Nevelskoy "Cap". in Mid-Latitude Palaeogene Floras Of Eurasia Bound To Volcanic Settings And Palaeoclimatic Events - Experience Obtained From The Far East Of Russia (Sikhote-Alin') And Central Europe (Bohemian Massif)
Text-fig. 4. A typical Oligocene–Early Miocene gentle-sloping Central volcano with an eruptive dolerite neck near the top – Nevelskoy "Cap".
Text-fig. 1. The Czech Republic with the position of the Příbram-Jince Basin (A), distribution of Cambrian rocks of the Jince Formation in the Příbram-Jince Basin (B), geographic position of discussed localities (C), stratigraphic ranges of Condylopyge in the Jince Formation of the Příbram-Jince Basin (D). 1. foot of the slope known as Vinice near Jince (locality 15 in Fatka and Kordule 1992); lowermost levels of the Acadolenus snajdri Zone sensu Fatka and Szabad (2014). 2. locality Potůček near Rejkovice (= locality 12 in Fatka and Kordule 1992); lower levels of the Paradoxides (Eccaparadoxides) pusillus Zone sensu Fatka and Szabad (2014). Specimens CGS CW 17 and CGS FK 63. 3. foot of the slope known as Vinice near Jince (locality 20 in Fatka and Kordule 1992); lower levels of the Onymagnostus hybridus Biozone sensu Fatka and Szabad (2014). Specimen CGS CW 18. in Condylopyge Hawle Et Corda, 1847 In The Příbram-Jince Basin (Barrandian Area, The Czech Republic, Agnostida)
Text-fig. 1. The Czech Republic with the position of the Příbram-Jince Basin (A), distribution of Cambrian rocks of the Jince Formation in the Příbram-Jince Basin (B), geographic position of discussed localities (C), stratigraphic ranges of Condylopyge in the Jince Formation of the Příbram-Jince Basin (D). 1. foot of the slope known as Vinice near Jince (locality 15 in Fatka and Kordule 1992); lowermost levels of the Acadolenus snajdri Zone sensu Fatka and Szabad (2014). 2. locality Potůček near Rejkovice (= locality 12 in Fatka and Kordule 1992); lower levels of the Paradoxides (Eccaparadoxides) pusillus Zone sensu Fatka and Szabad (2014). Specimens CGS CW 17 and CGS FK 63. 3. foot of the slope known as Vinice near Jince (locality 20 in Fatka and Kordule 1992); lower levels of the Onymagnostus hybridus Biozone sensu Fatka and Szabad (2014). Specimen CGS CW 18.
Text-fig. 2. Condylopyge cf. rex (BARRANDE, 1846), middle Cambrian, latest Cambrian Stage 5 and lower Drumian, Jince Formation, Příbram-Jince Basin. a. internal mould of isolated cephalon (Specimen CGS CW 17), Potůček near Rejkovice locality (= locality 12 in Fatka and Kordule 1992) in lower levels of the Paradoxides (Eccaparadoxides) pusillus Zone. b. latex cast of external mould of isolated pygidium (Specimen CGS FK 63), Potůček near Rejkovice locality (= locality 12 in Fatka and Kordule 1992) in lower levels of the Paradoxides (Eccaparadoxides) pusillus Zone. c. internal mould of isolated cephalon (Specimen CGS CW 18), foot of the slope known as Vinice near Jince (locality 20 in Fatka and Kordule 1992) in lower levels of the Onymagnostus hybridus Zone. Condylopyge rex (BARRANDE, 1846), middle Cambrian, lower Drumian, Buchava Formation, Paradoxides (Eccaparadoxides) pusillus Zone, Skryje-Týřovice Basin. d. internal mould of isolated cephalon (NM-L43011a), Karáskovská rokle - nad chatami. e. internal mould of isolated pygidium (NM-L43014), Lůmek u Týřovic. f. internal mould of isolated cephalon (NM-L43013), Lůmek u Týřovic. Whitened with ammonium chloride sublimate. All scale bars are 1 mm. Photographs by Martin Valent (National Museum Prague). in Condylopyge Hawle Et Corda, 1847 In The Příbram-Jince Basin (Barrandian Area, The Czech Republic, Agnostida)
Text-fig. 2. Condylopyge cf. rex (BARRANDE, 1846), middle Cambrian, latest Cambrian Stage 5 and lower Drumian, Jince Formation, Příbram-Jince Basin. a. internal mould of isolated cephalon (Specimen CGS CW 17), Potůček near Rejkovice locality (= locality 12 in Fatka and Kordule 1992) in lower levels of the Paradoxides (Eccaparadoxides) pusillus Zone. b. latex cast of external mould of isolated pygidium (Specimen CGS FK 63), Potůček near Rejkovice locality (= locality 12 in Fatka and Kordule 1992) in lower levels of the Paradoxides (Eccaparadoxides) pusillus Zone. c. internal mould of isolated cephalon (Specimen CGS CW 18), foot of the slope known as Vinice near Jince (locality 20 in Fatka and Kordule 1992) in lower levels of the Onymagnostus hybridus Zone. Condylopyge rex (BARRANDE, 1846), middle Cambrian, lower Drumian, Buchava Formation, Paradoxides (Eccaparadoxides) pusillus Zone, Skryje-Týřovice Basin. d. internal mould of isolated cephalon (NM-L43011a), Karáskovská rokle - nad chatami. e. internal mould of isolated pygidium (NM-L43014), Lůmek u Týřovic. f. internal mould of isolated cephalon (NM-L43013), Lůmek u Týřovic. Whitened with ammonium chloride sublimate. All scale bars are 1 mm. Photographs by Martin Valent (National Museum Prague).
Figs. 1–2 in First high-altitude record of Bucculatrix mirnae Vargas and Moreira (Lepidoptera, Bucculatricidae) on a newly documented host plant: the importance of host plant distribution for conservation on the western slopes of the Andes mountains of northern Chile
Figs. 1–2. The habitats of Bucculatrix mirnae in the arid northern Chile. (1) The lowland Azapa Valley (type locality) located in the coastal Atacama Desert close sea level. (2) The highland neighborhood of Putre village at about 3500 m elevation on the western slopes of the Andes.
Figure 3 in Earthworm community structure along altitudinal gradients on the western slopes of Kopaonik Mountain in Serbia
Figure 3. Cluster analysis (UPGMA) using the Jaccard's index of similarity among the altitudinal transects.
Figure 1 in Earthworm community structure along altitudinal gradients on the western slopes of Kopaonik Mountain in Serbia
Figure 1. The geographic position of the Kopaonik Mountain on the Balkan Peninsula (a) and map of sampling sites (b) (seen localities in Table 1).
Figure 5 in Earthworm community structure along altitudinal gradients on the western slopes of Kopaonik Mountain in Serbia
Figure 5. Nonmetric multidimensional scaling (nMDS) ordination plots based on Bray Curtis dissimilarities of earthworm communities by habitat types.
Fig. 8 in A new species of montane gymnophthalmid lizard, genus Cercosaura (Squamata: Gymnophthalmidae), from the Amazon slope of northern Peru
Fig. 8. Habitat of Cercosaura doanae sp. nov.: (A) landscape of Lajasbamba showing the pasturelands for cattle and montane forest (photograph taken on October 2014 by L.Y. Echevarría); (B) landscape of the primary forest at the type locality. Photograph taken on February 2008 by P.J. Venegas.
Fig. 7 in A new species of montane gymnophthalmid lizard, genus Cercosaura (Squamata: Gymnophthalmidae), from the Amazon slope of northern Peru
Fig. 7. Distribution of Cercosaura doanae sp. nov. (circles), C. manicata boliviana (green pentagons), C. manicata manicata (blue triangles), and C. hypnoides (sky blue square). Red circle indicates the type locality of the new species. Locality data from the literature (Doan and Lamar 2012; Uzzel 1973) and specimens deposited at Centro de Ornitología y Biodiversidad (CORBIDI) and Museo de Zoología of Pontificia Universidad Católica del Ecuador.
Fig. 6 in A new species of montane gymnophthalmid lizard, genus Cercosaura (Squamata: Gymnophthalmidae), from the Amazon slope of northern Peru
Fig. 6. Some species of Cercosaura: (A) C. argula (CORBIDI 12634) from Ere river, Loreto, Peru; (B) C. bassleri (CORBIDI 13208) from Bahuaja Sonene National Park, Puno, Peru; (C) C. doanae sp. nov. (CORBIDI 661) from Laguna Negra, San Martin, Peru; (D) C. eigenmanni from Porto Velho, Rondônia, Brazil; (E) C. manicata manicata (CORBIDI 9217) from Cordillera Azul National Park, San Martin, Peru; (F) C. manicata boliviana (CORBIDI 16500) from San Pedro, Cusco, Peru; (G) C. ocellata from Para, Brazil; (H) C. oshaughnessyi (CORBIDI 12637) from Ere river, Loreto, Peru; and (I) C. schreibersii from Iperó, São Paulo, Brazil. Photographs by: A–C, E, and H by P.J. Venegas; F by A. Catenazzi; G by P. Melo-Sampaio; D and I by M. Teixeira-Junior.
Fig. 5 in A new species of montane gymnophthalmid lizard, genus Cercosaura (Squamata: Gymnophthalmidae), from the Amazon slope of northern Peru
Fig. 5. Ventral views of heads and dorsal surface of the forelimbs of (A) Cercosaura doanae sp. nov. (holotype), (B) C. manicata boliviana (CORBIDI 14272), and (C) C. manicata manicata (CORBIDI 08797); showing the collar scales and the striking white line along the brachium, antebrachium, and fingers I, II, III of C. manicata manicata. Red arrows indicate the collar scales at midline. Photographs by D. Quirola and J.C. Chávez-Arribasplata.
Fig. 4 in A new species of montane gymnophthalmid lizard, genus Cercosaura (Squamata: Gymnophthalmidae), from the Amazon slope of northern Peru
Fig. 4. Lateral views of male specimens of (upper) Cercosaura doanae (holotype), (middle) C. manicata boliviana (CORBIDI 16500), and (bottom) C. manicata manicata (CORBIDI 08797). Photographs by J.C. Chávez-Arribasplata.
Fig. 1 in A new species of montane gymnophthalmid lizard, genus Cercosaura (Squamata: Gymnophthalmidae), from the Amazon slope of northern Peru
Fig. 1. Holotype (CORBIDI 00651; SVL = 52 mm) of Cercosaura doanae sp. nov. in dorsal (upper) and ventral (bottom) views. Photographs by G. Chávez.
ScienceDex guides
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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.