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Figure 3 from: Sánchez-Reyes UJ, Niño-Maldonado S, Barrientos-Lozano L, Clark SM, Jones RW (2016) Faunistic patterns of leaf beetles (Coleoptera, Chrysomelidae) within elevational and temporal gradients in Sierra de San Carlos, Mexico. ZooKeys 611: 11-56. https://doi.org/10.3897/zookeys.611.9608
Figure 3 - Detailed position of sampling plots in Sierra de San Carlos. Cerro El Diente locality: A Site 3 B Site 4. Dotted lines shows elevation curves.
Figure 2 from: Sánchez-Reyes UJ, Niño-Maldonado S, Barrientos-Lozano L, Clark SM, Jones RW (2016) Faunistic patterns of leaf beetles (Coleoptera, Chrysomelidae) within elevational and temporal gradients in Sierra de San Carlos, Mexico. ZooKeys 611: 11-56. https://doi.org/10.3897/zookeys.611.9608
Figure 2 - Detailed position of sampling plots in Sierra de San Carlos. Cerro El Diente locality: A Site 1 B Site 2. Dotted lines shows elevation curves.
Figure 11 from: Sánchez-Reyes UJ, Niño-Maldonado S, Barrientos-Lozano L, Clark SM, Jones RW (2016) Faunistic patterns of leaf beetles (Coleoptera, Chrysomelidae) within elevational and temporal gradients in Sierra de San Carlos, Mexico. ZooKeys 611: 11-56. https://doi.org/10.3897/zookeys.611.9608
Figure 11 - Correspondence analysis of chrysomelid abundance obtained per month at each elevational site in Sierra de San Carlos, Mexico.
Figure 10 from: Sánchez-Reyes UJ, Niño-Maldonado S, Barrientos-Lozano L, Clark SM, Jones RW (2016) Faunistic patterns of leaf beetles (Coleoptera, Chrysomelidae) within elevational and temporal gradients in Sierra de San Carlos, Mexico. ZooKeys 611: 11-56. https://doi.org/10.3897/zookeys.611.9608
Figure 10 - Cluster analysis of chrysomelid composition by month in Sierra de San Carlos, Mexico. Delimitation of groups is indicated by red dotted line.
Figure 1 from: Sánchez-Reyes UJ, Niño-Maldonado S, Barrientos-Lozano L, Clark SM, Jones RW (2016) Faunistic patterns of leaf beetles (Coleoptera, Chrysomelidae) within elevational and temporal gradients in Sierra de San Carlos, Mexico. ZooKeys 611: 11-56. https://doi.org/10.3897/zookeys.611.9608
Figure 1 - Study area. A Location of Tamaulipas in Mexico B Location of Sierra de San Carlos within Tamaulipas C Study area (red square) within Sierra de San Carlos D Details of study area: 1 = Cerro El Diente, 2 = Ejido Carricitos y Tinajas, 3 = San Nicolás.
Figures 2–9 in A new species of Chrysina Kirby (Coleoptera: Scarabaeidae: Rutelinae) from the Sierra Madre Occidental of Mexico, with notes on the type locality of Chrysina adelaida (Hope, 1841)
Figures 2–9. Dorsal and ventral habitus of adult Chrysina specimens. 2–3) P. adelaida holotype female (courtesy of Oxford University Museum of Natural History). 4–5) C. occidentalis holotype. 6–7) C. adelaida red-form from Veracruz, Mexico. 8–9) C. adelaida green-form from Veracruz, Mexico.
Supplementary material 1 from: Miranda-Gamboa R, Espinasa L, Verde-Ramírez MA, Hernández-Lozano J, Lacaille JL, Espinasa M, Ornelas-García CP (2023) A new cave population of Astyanax mexicanus from Northern Sierra de El Abra, Tamaulipas, Mexico. Subterranean Biology 45: 95-117. https://doi.org/10.3897/subtbiol.45.98434
DNA sequence oF the mitochondrial 16S rRNA
FIG. 6 in A New Species of Abronia (Squamata: Anguidae) from the Sierra de Zongolica of Veracruz, Mexico
FIG. 6. Habitat of Abronia zongolica at the type locality in Veracruz, Mexico.
Fig. 5. Type specimens and original labels. A–B in A taxonomic review of the endemic Mexican genus Ceratotrupes Jekel, 1865 (Coleoptera: Geotrupidae: Ceratotrupini), with the description of an unexpected new species from the Sierra Madre del Sur
Fig. 5. Type specimens and original labels. A–B. Ceratotrupes sturmi (Jekel, 1865), holotype, ♂ (NHML). A. Dorsal habitus. B. Labels. C–D. Ceratotrupes mniszechi (Jekel, 1865), holotype, ♂ (MNHN). C. Dorsal habitus. D. Labels.
Fig. 3 in A taxonomic review of the endemic Mexican genus Ceratotrupes Jekel, 1865 (Coleoptera: Geotrupidae: Ceratotrupini), with the description of an unexpected new species from the Sierra Madre del Sur
Fig. 3. Ceratotrupes sturmi (Jekel, 1865) (CMNC). A–B. Dorsal habitus of male (A) and female (B). C. Details of head and prothorax; arrows indicate posteromedial edge of pronotum margined. D. Details of cephalic horn and pronotal projection of male. E. Aedeagus in dorsal view. F. Parameres in dorsal view; arrows indicate main differences between C. sturmi and C. gonzaloi sp. nov. G. Right paramere in lateral view; arrow indicates lobe beneath apical spur. H. Tergite. I. Pleurotergites. J. Phallobase in ventral view; arrow indicates curved margin of ventral lobe. K. Phallobase in dorsal view. L. Phallobase in lateral view; arrow indicates long bifurcation. M. Internal sac (is) and median struts (ms) in dorsal view. N. Internal sac and median struts in lateral view.
Fig. 1 in A taxonomic review of the endemic Mexican genus Ceratotrupes Jekel, 1865 (Coleoptera: Geotrupidae: Ceratotrupini), with the description of an unexpected new species from the Sierra Madre del Sur
Fig. 1. Ceratotrupes fronticornis (Erichson, 1847) (CMNC). A–B. Dorsal habitus of male (A) and female (B). C–D. Aedeagus in dorsal (C) and lateral view (D).
Recent bark beetle outbreaks influence wildfire severity in mixed-conifer forests of the Sierra Nevada, California, USA
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Wildfire severity data for Sierra Nevada-Southern Cascades from 1984–2020
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Data from: Endozoochorous dispersal of forest seeds by carnivorous mammals in Sierra Fría, Aguascalientes, Mexico.
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Bias-corrected VIC historical runoff data (1950-2013) for the Central Sierra Nevada
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NACP New England and Sierra National Forests Biophysical Measurements: 2008-2010
This data set includes biophysical measurements collected in 2009 from five New England experimental forest stations: Bartlett Experimental Forest, Harvard Forest, Howland Research Forest, Hubbard Brook Experimental Forest, and the Penobscot Experimental Forest. Howland measurements were repeated in 2010 and one site in the Sierra National Forest, California, was surveyed in 2008. Biomass in respective measurement plots was calculated with allometric equations using measured diameter at breast height (DBH) for trees greater than 10 cm and species identification. Within selected subplots, the number of stems with diameters less than 10 cm were counted and classified to allow for an estimate of biomass for these stems. There are 16 data files provided that present the biophysical measurement results and the biomass estimates in ASCII comma-separated format. For a subset of sites and plots (Bartlett Experimental Forest, Harvard Forest and Howland Research Forest), more intensive inventories were done in coordination with Echidna lidar imaging (Strahler et al., 2008). In these intensive collections, the stem location, species, DBH and live/dead status were recorded for all stems with total stem height and canopy dimensions recorded for every tenth stem. In addition, for stems below 10 cm DBH, species and count were recorded in a subplot of each intensive inventory plot. See the related data set Strahler et al., 2011.Investigators from Federal and university laboratories conducted these field campaign to make estimates of forest biophysical attributes that will prove useful in comparisons with airborne lidar (LVIS) and UAVSAR remote sensing acquisitions. The North American Carbon Program (NACP) is a multi-disciplinary research program designed to obtain scientific understanding of North America's carbon sources and sinks and of the changes in carbon stocks needed to meet societal concerns, and to provide tools for decision makers. NACP began in 2002 and continues to date. The NACP data collection contains continental carbon budgets, dynamics, processes, and management of the sources and sinks of carbon dioxide, methane, and carbon monoxide in North America and in adjacent ocean regions.
FIG. 3 in Animal food during the Late Prehispanic Period at Sierras of Córdoba, Argentina. A zooarchaeological view from Boyo Paso 2
FIG. 3. — Part of the faunal assemblage collected on the archaeological floor. Scale bar: 10 mm.
FIG. 1 in Animal food during the Late Prehispanic Period at Sierras of Córdoba, Argentina. A zooarchaeological view from Boyo Paso 2
FIG. 1. — Geographic location of Boyo Paso 2 (Sierras of Córdoba, Argentina).
Data from: The majority of the pre-antiretroviral population who were lost to follow-up stopped their care in Freetown, Sierra Leone: a 12-month prospective cohort study starting with HIV diagnosis
Background: The heterogeneity of the pre-antiretroviral (pre-ART) population calls for more granular depictions of the cascade of HIV care. Methods: We studied a prospective cohort of persons newly diagnosed with HIV infection from a single center in Freetown, Sierra Leone, over a 12-month period and then traced those persons who were lost to follow-up (LTFU) during pre-ART care (before ART initiation). ART eligibility was based on a CD4 cell count result of < 350 mm/cells and/or WHO clinical stage 3 or 4. Persons who attended an appointment in the final three months were considered to be retained in care. Adherence to ART was measured using pharmacy refill dates. "Effective HIV care" was defined as completion of the cascade of care at 12-months regardless of whether patients are on ART. Tracing outcomes were obtained for those who were LTFU during pre-ART care. Results: 408 persons newly diagnosed with HIV infection were screened, 338 were enrolled, and 255 persons were staged for ART. ART-ineligible persons had higher retention rates than ART-eligible persons (59.6% vs 41.8%, p=0.03). 77 (22.8%) of 338 persons received effective HIV care. Most attrition (61.9%) occurred with persons during pre-ART care. 123 of 138 persons (89.1%) who were LTFU prior to ART initiation were found, and 91 of those 123 (74.0%) were alive. Of the 74 persons who were alive and described their engagement in care, 40 (54.1%) stopped care. Nearly half (42.5%) of those 40 stopped after assessment of ART-eligibility but before ART initiation. The main limitation of this study was the lack of tracing outcomes for those lost during ART care. Conclusions: The majority of the pre-ART LTFU population stopped their care, particularly after ART-eligibility but before ART initiation. Interventions to hasten ART initiation and retain this at-risk group may have significant downstream impact on effective HIV care.
Icnita / Ichnite. Sierra de Cameros (La Rioja)
Icnita de dinosaurio del Weald de Cameros (La Rioja - España). Camino a Treguajantes. Contiene casi 400 huellas de las cuales están descritas cerca de 300. Hay tres afloramientos en curso de limpieza y estudio de los que no se dispone de número de pisadas fósiles, dos en Trevijano y 1 en La Ilaga. Se reconocen 11 rastrilladas terópodas, 8 ornitópodas y 5 no identificadas. Hay descritas dos manadas de saurópodos. La totalidad o la mayor parte de las icnitas de cada afloramiento son del mismo icnogrupo.Hasta ahora se han descubierto 8 afloramientos diseminados. Hay también en este Punto de Interés Geológico dos yacimientos en los que se han encontrado huesos, dientes y fragmentos de cáscaras de huevo de dinosaurio. Fuente: http://info.igme.es/ielig/LIGInfo.aspx?codigo=IBs188 (Instituto Geológico Minero Español) Source: Objaverse 1.0 / Sketchfab
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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.