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596 results for “Amphibian conservation”
Fig. 4 in Using Ecological Niche Modeling For Biodiversity Conservation Guidance In The Western Podillya (Ukraine): Amphibians
Fig. 4. Two upper categories ("Moderate" and "High") collapsed to identify areas of predicted presence (dark gray shading) for B. variegata in the study area.
Fig. 1 in Using Ecological Niche Modeling For Biodiversity Conservation Guidance In The Western Podillya (Ukraine): Amphibians
Fig. 1. Response of Bombina variegata to Bio 11: x-axis — mean temperature of coldest quarter (°C x 10); y- axis— logistic output (probability of presence).
Fig. 3 in Using Ecological Niche Modeling For Biodiversity Conservation Guidance In The Western Podillya (Ukraine): Amphibians
Fig. 3. Response of Triturus cristatus to the Human Footprint: x-axis — Human Footprint; y-axis — logistic output (probability of presence).
Fig. 2 in Using Ecological Niche Modeling For Biodiversity Conservation Guidance In The Western Podillya (Ukraine): Amphibians
Fig. 2. Response of Pelobates fuscus to Bio 3: x-axis — isothermality; y-axis — logistic output (probability of presence).
Genomics‐informed delineation of conservation units in a desert amphibian
<p>Delineating conservation units (CUs, e.g., evolutionarily significant units, ESUs, and management units, MUs) is critical to the recovery of declining species because CUs inform both listing status and management actions. Genomic data have strengths and limitations in informing CU delineation and related management questions in natural systems. We illustrate the value of using genomic data in combination with landscape, dispersal, and occupancy data, to inform CU delineation in Nevada populations of the Great Basin Distinct Population Segment of the Columbia spotted frog (<em>Rana luteiventris</em>). <em>R</em>. <em>luteiventris</em> occupies naturally fragmented aquatic habitats in this xeric region, but beaver removal, climate change, and other factors have put many of these populations at high risk of extirpation without management intervention. We addressed three objectives: (1) assessing support for ESUs within Nevada; (2) evaluating and revising, if warranted, the current delineation of MUs; and (3) evaluating genetic diversity, effective population size, adaptive differentiation, and functional connectivity to inform ongoing management actions. We found little support for ESUs within Nevada but did identify potential revisions to MUs based on unique landscape drivers of connectivity that distinguish these desert populations from those in the northern portion of the species range. Effective sizes were uniformly small, with low genetic diversity and weak signatures of adaptive differentiation. Our findings suggest that management actions, including translocations and genetic rescue, might be warranted. Our study illustrates how a carefully planned genetic study, designed to address priority management goals that include CU delineation, can provide multiple insights to inform conservation action.</p>
Supplementary material 1 from: Pontoppidan M, Nachman G (2013) Changes in behavioural responses to infrastructure affect local and regional connectivity – a simulation study on pond breeding amphibians. Nature Conservation 5: 13-28. https://doi.org/10.3897/natureconservation.5.4611
Full model description following the ODD-template suggested by Grimm et al. (2006, 2010) and model parameterisation. (doi: 10.3897/natureconservation.5.4611.app). File format: Adobe PDF document (pdf).:
Supplementary material 1 from: Pontoppidan M, Nachman G (2013) Spatial Amphibian Impact Assessment – a management tool for assessment of road effects on regional populations of Moor frogs (Rana arvalis). Nature Conservation 5: 29-52. https://doi.org/10.3897/natureconservation.5.4612
Full model description following the protocol suggested by Grimm et al. (2006, 2010) and model parameterisation. (doi: 10.3897/natureconservation.5.4612.app). File format: Adobe PDF document (pdf).:
Fig. 1 in Conservation status of Amphibians of Argentina: An update and evaluation of national assessments
Fig. 1. Map of the ecoregions of Argentina from Burkart et al. 1999. Numbers indicate ecoregions divisions as follows: (1) Puna, (2) High Andean, (3) Yungas Forest, (4) Dry Chaco, (5) Humid Chaco, (6) Delta and Islands of the Parana River, (7) Esteros of Ibera, (8) Paranaen Forest, (9) Campos and Malezales, (10) Espinal, (11) Pampas, (12) Monte of Sierras and Bolsones, (13) Monte de Llanuras and Mesetas, (14) Patagonian Steppe, (15) Patagonian Woodlands. Arrows indicate the four overthreatened ecoregions.
294B in Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation
294B. Bolitoglossa orestes. La Bravera, way from Mérida to La Azulita, Mérida, near type locality of the synonym B. spongai. Photo: César Barrio-Amorós.
282 in Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation
282. Pristimantis yuruaniensis. Female. Summit of Yuruani-tepui, Bolívar. Photo: César Barrio-Amorós.
279D in Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation
279D. Pristimantis vanadisae. Juvenile, spotted pattern. Estancia La Bravera, way from Mérida to La Azulita, 2,200 m asl, Mérida. Photo: César Barrio-Amorós.
279C in Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation
279C. Pristimantis vanadisae. Female, pattern dorsoconcolor. Estancia La Bravera, way from Mérida to La Azulita, 2,200 m asl, Mérida. Photo: César Barrio-Amorós.
279A in Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation
279A. Pristimantis vanadisae. Female, pattern plain. Estancia La Bravera, way from Mérida to La Azulita, 2,200 m asl, Mérida. Photo: César Barrio-Amorós.
275. Pristimantis sarisarinama. Paratopotype EBRG 4674 in Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation
275. Pristimantis sarisarinama. Paratopotype EBRG 4674. Sima Mayor Sarisariñama-tepui, Bolívar. Photo: César Barrio-Amorós.
272A. Pristimantis rivasi. Female holotype MHNLS 18445 in Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation
272A. Pristimantis rivasi. Female holotype MHNLS 18445. Cerro Las Antenas, Sierra de Perijá, Zulia. Photo: Tito Barros.
280B in Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation
280B. Pristimantis vilarsi. Female. Tobogán de la Selva, near Puerto Ayacucho, Amazonas. Photo: Zelimir Cernelic.
273B in Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation
273B. Pristimantis riveroi. Amplexus. Rancho Grande, Henri Pittier National Park, Aragua. Photo: Andrés González.
297 in Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation
297. Microcaecilia rabei. Imataca Forestal Reserve, Bolívar-Delta Amacuro boundary. Photo: Fernando Rojas-Runjaic.
268A in Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation
268A. Pristimantis paramerus. Quebrada del Padre, way to páramo Los Granates, Mérida. Photo: César Barrio-Amorós.
270B in Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation
270B. Pristimantis pleurostriatus. Juvenile. Estancia La Bravera, way from Mérida to La Azulita, 2,200 m asl, Mérida. Photo: César Barrio-Amorós.
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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.