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3,105 results for “Vegetation =”
FIGURE 10 in Vegetation and Flora of the Southern Black Mountains of West-Central Arizona
FIGURE 10. Southern Black Mountains, plant communities-3. Pinyon-Juniper Woodland on saddle north of Mt. Nutt with Juniperus californica (top). Juniperus californica with female cones (center right). Pinus monophylla (bottom left). Branch with female cones of P. monophylla (bottom right). Photos by the authors
FIGURE 2 in Vegetation and Flora of the Southern Black Mountains of West-Central Arizona
FIGURE 2. Southern Black Mountains and plants communities-1. Panoramic view of western escarpment from Needles, California showing (arrows, from right): Black Mesa, Boundary Cone, and Mt. Nutt area (top). Mixed Desert Scrub on Black Mesa (southern portion of the flora area) with Bromus rubens (abundant ground cover), Cylindropuntia spp., Ephedra aspera, Nolina bigelovii, and Yucca schidigera (center). Mixed Desert Scrub at Secret Pass (northern portion of the flora area) with Juniperus californica (bottom). Photos by the authors.
Influence of Vegetation Flexibility on Hydrodynamics and Wave Attenuation, Hydralab+ Experiment Dataset
<p>This dataset provides the raw data from a series of experiments investigating the influence of submerged aquatic vegetation blade flexibility on wave hydrodynamics. The experiments were conducted as part of collaborative research between the University of Hull and the University of Aberdeen as part of Hydralab+ (www.hydralab.eu), and were completed within the Aberdeen University Random Wave Flume (AURWF). The dataset is supported by a data storage report titled "HYPLUS-HULL-ABDN-01: Influence of Vegetation Flexibility on Hydrodynamics and Wave Attenuation". Due to storage capacity restrictions, the photograph and video media has been removed from this dataset, but can be provided upon request form the authors.</p> <p>The experimental campaign is distinguished into two experimental series:</p> <p>Series 1 - Velocity Measurements:</p> <p>Velocity measurements were conducted for three regular wave conditions, for nine surrogate aquatic vegetation canopies: two canopy heights, two canopy densities, and four vegetation flexibilities. High-resolution non-intrusive velocity measurements were made with a two-component Laser-Doppler Anemometer (LDA), measuring a vertical profile in the centre of each canopy from the flume baseboard top to slightly below the free surface. These measurements were coupled with wave gauge recordings.</p> <p>Series 2 - Wave Attenuation Measurements</p> <p>Wave attenuation measurements were obtained for the nine surrogate vegetation canopies explained in series 1, plus one additional canopy with a greater submergence ratio, for a total of 2 irregular and 12 regular wave conditions.</p>
Wave dissipation and transformation over coastal vegetation under extreme hydrodynamic loading
<p><strong>This dataset provides raw and processed data generated in the experimental campaign: “Wave dissipation and transformation over coastal vegetation under extreme hydrodynamic loading”. The experiments were performed in the Large Wave Flume (Grosser Wellenkanal, GWK) of Forschungszentrum Küste (FZK) in Hannover, Germany. The objectives of the experiments were</strong></p> <ol> <li><strong>Quantify the role of vegetation on wave attenuation under extreme conditions that are essential for flood defence designs;</strong></li> <li><strong>Identify water depth / wave height / wave steepness thresholds that mark the transition from (a) conditions in which vegetation has a negligible effect on wave energy to (b) those regimes where vegetation significantly affects waves, to (c) those conditions that cause bed/canopy/plant ‘failure’/’breakage’;</strong></li> <li><strong>Quantify the forces and response of two species types (Elymus and Puccinellia), at the front of the vegetated section to the various depth/energy regimes;</strong></li> <li><strong>Quantify the effect of a non-vegetated marsh platform on waves, for comparison with the effects of the vegetated platform (control condition).</strong></li> </ol> <p><strong>Observations and measurements were based on a submerged vegetated platform of approximately one wave length (40 m) subjected to irregular waves of different characteristics. The tested vegetation was made up of typical north-western European species-rich middle to high elevation marsh communities. The data acquisition covered</strong></p> <ol> <li><strong>The wave characteristics in front of, over, and behind the platform;</strong></li> <li><strong>Current velocity profiles above the vegetation;</strong></li> <li><strong>Point flow velocities;</strong></li> <li><strong>Plant stem density;</strong></li> <li><strong>Soil surface profiles;</strong></li> <li><strong>Net floating organic debris, and</strong></li> <li><strong>Forces exerted on real and artificial plants mounted in front of the test platform.</strong></li> </ol> <p><strong>In addition to measurements, the plant movements and the whole experimental area were video recorded.</strong></p> <p><strong>Due to their very large sizes, video recordings cannot be placed to this repository. This data and the data from number 4 to 6 of the list above may be provided on demand. Please contact the manager of the FZK laboratory. More information about the experiments may be found in the auxiliary files (see the readme.txt file) provided here, and associated publications as follows:</strong></p> <ol> <li>Möller, I., Kudella, M., Rupprecht, F., Spencer, T., Paul, M., Wesenbeeck, B.K. van, Wolters, G., Jensen, K., Bouma, T.J., Miranda-Lange, M., Schimmels, S., 2014. Wave attenuation over coastal salt marshes under storm surge conditions. Nature Geoscience 7, ngeo2251. https://doi.org/10.1038/ngeo2251</li> <li>Rupprecht, F., Möller, I., Paul, M., Kudella, M., Spencer, T., van Wesenbeeck, B.K., Wolters, G., Jensen, K., Bouma, T.J., Miranda-Lange, M., Schimmels, S., 2017. Vegetation-wave interactions in salt marshes under storm surge conditions. Ecological Engineering 100, 301–315. https://doi.org/10.1016/j.ecoleng.2016.12.030</li> <li>Spencer, T., Möller, I., Rupprecht, F., Bouma, T.J., van Wesenbeeck, B.K., Kudella, M., Paul, M., Jensen, K., Wolters, G., Miranda-Lange, M., Schimmels, S., 2016. Salt marsh surface survives true-to-scale simulated storm surges. Earth Surf. Process. Landforms 41, 543–552. https://doi.org/10.1002/esp.3867</li> </ol>
Yearly Estimation of Ecological Functional Attributes of vegetation from 2005-2010 over the Peneda Geres National Park
<p>Yearly Estimation of Ecological Functional Attributes of vegetation using MSAVI index based on Landsat data from 2005-2010 over the Peneda Geres National Park</p>
Global monthly percentage of vegetation cover (MODIS FCover MODV1B product: Eurasia, Africa, Oceania)
<p>Monthly Global FCover product generated from MODIS data. Dataset represent monthly gap-filled FCover estimates the period 2000-2015 over Eurasia, Africa and Oceania. FCover was estimated using linear spectral mixture analysis and interpolated using empirical orthogonal functions algorithm to take advantage of all non-missing available pixels in both the spatial and temporal dimensions to gap-fill missing satellite observations. The global product of vegetation cover (as percentage of cover) based on MODIS images with monthly variation can be used as a critical support for several indicators related to ecologically based modelling.</p>
Text-fig. 4. Dendrogram (Ward's method, squared Euclidean distance) showing the relationship between the studied fossil vegetation assemblages of Hrádek/N. (48), Wackersdorf (49), Berzdorf and Wiesa (50) and the Mydlovary Fm. (51) and the studied modern vegetation units from SE China and Japan (Teodoridis et al. 2011a, 2012, Appendix – this volume). in A Review Of The Early Miocene Mastixioid Flora Of The Kristina Mine At Hrádek Nad Nisou In North Bohemia (The Czech Republic)
Text-fig. 4. Dendrogram (Ward's method, squared Euclidean distance) showing the relationship between the studied fossil vegetation assemblages of Hrádek/N. (48), Wackersdorf (49), Berzdorf and Wiesa (50) and the Mydlovary Fm. (51) and the studied modern vegetation units from SE China and Japan (Teodoridis et al. 2011a, 2012, Appendix – this volume).
Text-fig. 1. "Plant screen" scheme of complete results of the IPR-vegetation analysis derived from the database. in The Integrated Plant Record Vegetation Analysis: Internet Platform And Online Application
Text-fig. 1. "Plant screen" scheme of complete results of the IPR-vegetation analysis derived from the database.
Text-fig. 3 Pollen diagram from the locality of Bohutín. 0-0.01 m – sandy soil mixed with humus, slightly clayey, sample B11; 0.05 m – grey-blue strongly sandy clay, sample B10; 0.10-0.25 m – brown-grey sandy clay with plant remains and mixed with a small amount of peat, sample B9, sample B8 (0.15 m), sample B7 (0.20 m), sample B6 (0.25 m); 0.30-0.35 m – dark sandy clay mixed with peat and plant remains, sample B5, sample B4 (0.35 m); 0.40 m – grey strongly sandy clay mixed with peat, sample B3; 0.45-0.50 m – grey-blue strongly sandy clay, sample B2, sample B1 (0.50 m). in Reconstruction Of Vegetation Development On The Floodplain Of The Litavka River In The Holocene (Central Bohemia, Brdy Mts.)
Text-fig. 3 Pollen diagram from the locality of Bohutín. 0-0.01 m – sandy soil mixed with humus, slightly clayey, sample B11; 0.05 m – grey-blue strongly sandy clay, sample B10; 0.10-0.25 m – brown-grey sandy clay with plant remains and mixed with a small amount of peat, sample B9, sample B8 (0.15 m), sample B7 (0.20 m), sample B6 (0.25 m); 0.30-0.35 m – dark sandy clay mixed with peat and plant remains, sample B5, sample B4 (0.35 m); 0.40 m – grey strongly sandy clay mixed with peat, sample B3; 0.45-0.50 m – grey-blue strongly sandy clay, sample B2, sample B1 (0.50 m).
Figure 4 in Bird communities of different woody vegetation types from the Niraj Valley, Romania
Figure 4. Species richness (a), abundance (b), diversity (c), and equitability (d) in different phytocoenoses. St- Salicetum triandrae, SP- Salici–Populetum, CF- Carpino–Fagetum, CQ- Carpino–Quercetum petraeae, GQmu- Genisto tinctoriae– Quercetum petraeae subass. melicetosum uniflorae, PC- Pruno spinosae–Crataegetum, and orchards. Different letters signify P <0.05.
Figure 3 in Bird communities of different woody vegetation types from the Niraj Valley, Romania
Figure 3. The abundance of different ecological categories in the studied plant associations. O- Orchards, PC- Pruno spinosae–Crataegetum, SP- Salici–Populetum, St- Salicetum triandrae, and forests.
Figure 2 in Site selection of European ground squirrels (Spermophilus citellus) in Eastern Romania and how they are influenced by climate, relief, and vegetation
Figure 2. The European ground squirrel density (individuals/ha) variation against vegetation height measured in 872 surveyed squares (250 × 250 m grids) conducted during the 2013 season in Eastern Romania.
Figure 1 in Site selection of European ground squirrels (Spermophilus citellus) in Eastern Romania and how they are influenced by climate, relief, and vegetation
Figure 1. The study area location (in the small map marked with black) and the distribution of the surveyed squares (250 × 250 m grids) conducted during the 2013 season in Eastern Romania.
Figure 3 in The determination some biological parameters of Phenacoccus madeirensis Green (Hemiptera: Pseudococcidae) on vegetable plants
Figure 3. Survival ratio and life table parameters of Phenacoccus madeirensis on Eggplant (Adana Topağı).
Figure 4 in Vegetation of alpine screes on Bjelašnica Mt. - syntaxonomy and ecology
Figure 4. Association Pseudofumarietum leiospermae on western slopes of Bjelašnica Mt. (Photo: D. Kulijer).
Figure 3 in Vegetation of alpine screes on Bjelašnica Mt. - syntaxonomy and ecology
Figure 3. Cluster dendrogram of columns (associations) in the synoptic table. A. Drypidi—Silenetum; B. Drypido spinosae—Seslerietum wettsteinii; C. Drypidi—Heracleetum orsinii; D. Drypetum linneanae; E. Pseudofumarietum leiospermae; F. Pseudofumarietum leiospermae helictochloetosum; G. Dryopteridetum villarii; H. Festuco xanthinae—Valerianetum montanae; I. Cerastietum dinaricae.
Figure 1. A in Vegetation of alpine screes on Bjelašnica Mt. - syntaxonomy and ecology
Figure 1. A. Position of Bjelašnica Mt. in B&H (W. Balkan); B. Northern slopes of Bjelašnica Mt. with Observatory peak (2067 m) in the background; C. Treeline on western slopes of Bjelašnica Mt. (1800 m) (Photos: D. Kulijer)
Figure 2 in Vegetation of alpine screes on Bjelašnica Mt. - syntaxonomy and ecology
Figure 2. Cluster dendrogram of the raw data matrix (species x plot). A. Drypidi—Silenetum; B. Drypido spinosae— Seslerietum wettsteinii; C. Drypidi—Heracleetum orsinii; D. Drypetum linneanae; E. Pseudofumarietum leiospermae; F. Pseudofumarietum leiospermae helictochloetosum; G. Dryopteridetum villarii; H. Festuco xanthinae—Valerianetum montanae; I. Cerastietum dinaricae.
Egnuck Wida grassland vegetation survey (Kootenay Plains Ecological Reserve)
<p>Vegetation Survey of Egnuck Wida and the Kootenay Plains Ecological Reserve, Jul-Aug 2020, Alberta, Canada.</p> <p>For project details, see <br>Schepens et al. (2024). Colonial management drives ecological change following the exclusion of Indigenous stewardship in a Stoney Iyethka montane grassland, Canadian Rocky Mountains. (In press, People and Nature). </p> <p>and </p> <p>Schepens, G. (2022). <em>Ecological legacies of Stoney Nakoda stewardship in a montane grassland: a century of vegetation change in Egnuck Wida and the Kootenay Plains Ecological Reserve. </em>MSc Thesis, University of Victoria. https://dspace.library.uvic.ca/server/api/core/bitstreams/87a2642e-4fc6-4bd9-917e-77599fdd6ed0/content</p>
Fig. 3 in Effect of vegetation and abiotic factors on the abundance and population structure of Crocodylus acutus (Cuvier, 1806) in coastal lagoons of Colima, Mexico
Fig. 3. Dendrogram considering the crocodiles observed, water salinity, temperature, depth, and the four vegetation types present. Acronym definitions and characteristics of the sites are given in Table 1.
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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.