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249 results for “MART”
Continuous stream CO2 and temperature data and sensor calibration grab samples from five NEON sites (CARI, COMO, KING, MART, WALK), August 2021-April 2024.
This package contains: 1) sensor-based measurements of dissolved CO2 concentration and temperature, and 2) dissolved CO2 concentration from grab samples that were used to calibrate the sensor data, collected at five stream sites in the NEON network (CARI- Caribou Creek, AK; COMO- Como Creek, CO; KING- Kings Creek, KS; MART- Martha Creek, WA; and WALK- Walker Branch, TN) between August 2021 - April 2024. The grab sample dataset contains a combination of samples collected by NEON (DP1.20097.001) and additional samples collected by project personnel. All samples were collected using the headspace equilibration method, and dissolved CO2 concentrations were calculated using the 'neonDissGas' R package (https://github.com/NEONScience/NEON-dissolved-gas). The sensor dataset contains CO2 concentrations measured with an eosGP CO2 gas probe, averaged to 15-minute intervals and corrected to align with grab sample concentrations using a site-specific grab versus sensor regression. Due to inaccuracies in the eosGP temperature data, we instead include the temperature data from NEON that was used to convert CO2 between units of ppmv and umol/L (DP1.20053.001 for CARI, KING, MART, and WALK, and data from the multiparameter sonde for COMO). All NEON data used in this data package references the RELEASE-2025 version of each data product (downloaded February 2025).
Dissolved CO2, CH4, and ions in groundwater from five sites in the NEON network (CARI, COMO, KING, MART, WALK), U.S., 2021-2024.
This package contains groundwater chemistry measurements collected from groundwater wells between June 2021 – May 2024 at five sites in the U.S. National Ecological Observatory Network (NEON): CARI- Caribou Creek, AK; COMO- Como Creek, CO; KING- Kings Creek, KS; MART- Martha Creek, WA; and WALK- Walker Branch, TN. The dataset includes concentrations of dissolved gases (CO2 and CH4), ions (F, Cl, NO2, Br, NO3, PO4, SO4, Na, NH4, K, Mg, Ca), silica (Si), and nutrients measured by colorimetric methods (NO3, NH4, PO4). When available, we also report measurements of water temperature, specific conductivity (SpC), pH, dissolved O2, and barometric pressure. Sample collection and analysis was conducted across three labs with additional assistance from the NEON Research Support Services program. Whenever possible, we matched our field sampling methods to NEON’s protocols for groundwater sampling to ensure samples would be comparable to preexisting data from these sites. Any deviations from these protocols are described in the methods.
Herbarium specimen image of Acrocomia aculeata (Jacq.) Mart., part of the collection of Botanic Garden and Botanical Museum Berlin
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.<br><br>Content of this deposition:<br><br>- A JSON-LD datafile listing the label data associated with this herbarium specimen. The Darwin and Dublin Core data standards are used for most values.<br>- A JPEG image file of the scanned herbarium sheet.<br>- A lossless TIFF image from which the JPEG image has been derived.
Herbarium specimen image of Chrysophyllum flexuosum Mart., part of the collection of Meise Botanic Garden
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.<br><br>Content of this deposition:<br><br>- A JSON-LD datafile listing the label data associated with this herbarium specimen. The Darwin and Dublin Core data standards are used for most values.<br>- A JPEG image file of the scanned herbarium sheet.<br>- A lossless TIFF image from which the JPEG image has been derived.
Herbarium specimen image of Cuphea brachiata Mart. ex Koehne, part of the collection of Royal Botanic Gardens, Kew
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.<br><br>Content of this deposition:<br><br>- A JSON-LD datafile listing the label data associated with this herbarium specimen. The Darwin and Dublin Core data standards are used for most values.<br>- A JPEG image file of the scanned herbarium sheet.<br>- A lossless TIFF image from which the JPEG image has been derived.
Herbarium specimen image of Oxypetalum appendiculatum Mart., part of the collection of Royal Botanic Gardens, Kew
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.<br><br>Content of this deposition:<br><br>- A JSON-LD datafile listing the label data associated with this herbarium specimen. The Darwin and Dublin Core data standards are used for most values.<br>- A JPEG image file of the scanned herbarium sheet.<br>- A lossless TIFF image from which the JPEG image has been derived.
Herbarium specimen image of Potalia resinifera Mart., part of the collection of Royal Botanic Gardens, Kew
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.<br><br>Content of this deposition:<br><br>- A JSON-LD datafile listing the label data associated with this herbarium specimen. The Darwin and Dublin Core data standards are used for most values.<br>- A JPEG image file of the scanned herbarium sheet.<br>- A lossless TIFF image from which the JPEG image has been derived.<br>- Two PNG files containing segmented image overlays of the scanned herbarium sheet. The _all extension indicates that all labels, color charts and pieces of text have received a different color against a black background color. The _sel extension indicates that these elements are white if they're barcode labels, yellow if they're color charts and red if they're anything else.
Fig. 2. – Attalea blepharopus Mart. A in Attalea blepharopus Mart. (Arecaceae) from Bolivia revisited since Martius
Fig. 2. – Attalea blepharopus Mart. A. Growth habit; B. Infructescence at ripe stage; C. Fibrous margins of leaf base; D. Cross section
Fig. 1 in Attalea blepharopus Mart. (Arecaceae) from Bolivia revisited since Martius
Fig. 1. − Lectotype of Attalea blepharopus Mart. A. General habit in the center (MARTIUS 1847: tab. V, fig. 2). B. Details of both sterile and fertile material (MARTIUS 1847: tab. XXXIC).
Fig. 5. – Mimosa serra Burkart. A in Tipificaciones y Sinonimia en el Género Crumenaria Mart. (Rhamnaceae) de la Flora del Paraguay
Fig. 5. – Mimosa serra Burkart. A. Racimo; B. Sección del tallo y pecíolo; C. Folíolo, cara adaxial; D. Folíolo, cara abaxial; E. Flor; F. Bráctea floral; G. Flor.
Fig. 3 in Tipificaciones y Sinonimia en el Género Crumenaria Mart. (Rhamnaceae) de la Flora del Paraguay
Fig. 3. – Mimosa dolens var. rigescens (Benth.) Barneby. A. Rama con flores y frutos; B. Folíolo, cara adaxial; C. Folíolo, cara abaxial; D. Detalle de margen de folíolo, cara adaxial; E. Detalle de margen de folíolo, cara abaxial; F. Flor.
Fig. 1. – Mimosa dalyi Barneby. A in Tipificaciones y Sinonimia en el Género Crumenaria Mart. (Rhamnaceae) de la Flora del Paraguay
Fig. 1. – Mimosa dalyi Barneby. A. Rama florífera; B. Sección del raquis primario, mostrando los primeros pares de folíolos; C. Flor.
Fig. 4. – Mimosa sensitiva L. var. sensitiva. A in Tipificaciones y Sinonimia en el Género Crumenaria Mart. (Rhamnaceae) de la Flora del Paraguay
Fig. 4. – Mimosa sensitiva L. var. sensitiva. A. Rama florífera; B. Detalle de margen de folíolo; C. Flor.
Fig. 2 in Tipificaciones y Sinonimia en el Género Crumenaria Mart. (Rhamnaceae) de la Flora del Paraguay
Fig. 2. – Distribución geográfica de las especies estudiadas: A. Distribución geográfica en Sudamérica. B. Distribución geográfica de los nuevos registros en Paraguay. Mimosa dalyi Barneby (), M. serra Burkart (), M. sensitiva L. var. sensitiva (), M. dolens var. rigescens (Benth.) Barneby (); ecorregión del Cerrado (gris), ecorregión del Pantanal (sombreado), ecorregión de los Bosques Atlánticos del Alto Paraná (líneas diagonales).
Figure 2 in First association of scale insects (Hemiptera: Diaspididae) with Salacia crassifolia (Mart. Ex Schult.) G. Don. (Celastraceae)
Figure 2. Melanaspis aristotelesi associated with Salacia crassifolia in Brasilia, Brazil. a) S. crassifolia tree infested with diaspidids. b) Upper surface of leaf highly infested with diaspidids. c) Detail of the M. aristotelesi scales.
Fig. 2. – Attalea blepharopus Mart. A in Attalea blepharopus Mart. (Arecaceae) from Bolivia revisited since Martius
Fig. 2. – Attalea blepharopus Mart. A. Growth habit; B. Infructescence at ripe stage; C. Fibrous margins of leaf base; D. Cross section of fruit showing two developing seeds; E. Staminodial ring adnate to corolla (removed from a fruit) appears densely ciliate in the margins. [Photos: M. Moraes]
Fig. 2 in Ceiba samauma (Mart.) K. Schum. (Bombacaceae), nuevo registro para la flora del Paraguay
Fig. 2. – Ceiba samauma (Mart.) K. Schum. A. Hoja; B. Flor; C. ndroecium; D. Detalle del indumento de la superficie exterior en un pétalo. [De Egea & al. 1203, FCQ] [Ilustrado por G. Colombino]
Fig. 1 in Ceiba samauma (Mart.) K. Schum. (Bombacaceae), nuevo registro para la flora del Paraguay
Fig. 1. – Ceiba samauma (Mart.) K. Schum.: flor y hojas. [De Egea & al. 1203, FCQ] [Foto: J. De Egea]
Fig. 3 in Morphological And Physiological Characteristics Of Reproduction Of The Stone Marten, Martes Foina (Mammalia, Carnivora), In The Steppe Zone Of The South Of Ukraine
Fig. 3. Ovum (a) and germ of female studied during diapause of pregnancy: b — 3-blastomers zygote; c — blastula.
Fig. 2 in Morphological And Physiological Characteristics Of Reproduction Of The Stone Marten, Martes Foina (Mammalia, Carnivora), In The Steppe Zone Of The South Of Ukraine
Fig. 2. Baculate rods of copulative organ of males: a — in age of one year; b — two years; c — in adulthood.
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
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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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.