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430 results for “meadow”
FIGURE 9 in Meadow katydids (Orthoptera: Tettigoniidae: Conocephalini) from the Central-West Region of Brazil: Morphological, bioacoustic and cytogenetic study
FIGURE 9. Habitus of Conocephalus saltator (Saussure, 1859). (a–c) male: a lateral view; b dorsal view, and c head in frontal view; d female, lateral view. Scale bars for a, b and d 5.0 mm; for c 1.0 mm.
FIGURE 15 in Meadow katydids (Orthoptera: Tettigoniidae: Conocephalini) from the Central-West Region of Brazil: Morphological, bioacoustic and cytogenetic study
FIGURE 15. Details of tegmina of Euxiphidion Bruner, 1915 species. (a-b) male left and right stridulatory files: a Euxiphidion caizanum (Giglio-Tos, 1897); b Euxiphidion veroni Chamorro-Rengifo sp. nov. (c-d) tegmina of females: c Exiphidion caizanum (Giglio-Tos) and d Euxiphidion veroni Chamorro-Rengifo sp. nov. Scale bars, 0.5 mm.
FIGURE 11 in Meadow katydids (Orthoptera: Tettigoniidae: Conocephalini) from the Central-West Region of Brazil: Morphological, bioacoustic and cytogenetic study
FIGURE 11. Songs of three species of Conocephalini. Upper oscillograms for each species represent 13-second fragments of continuous calling. (a–e) Conocephalus saltator (Saussure, 1859), (f–j) Conocephalus versicolor (Redtenbacher, 1891), (k–m) Euxiphidion veroni Chamorro-Rengifo sp. nov. a male in cage, 27.5ºC (specimen ZUFMSORT00532); b field recording, same time scale, 27.5 ºC (Pantanal, male photographed, but not collected); c last three syllables of first calling bout in b; d linear spectrogram of faint first hemisyllable; e the same of long second hemisyllable (from cage recording); f male calling in cage, 27.6ºC (ZUFMSORT00530); g first short isolated syllable from f; h last three syllables from first calling bout in f; i and j spectrograms of first and second hemisyllable; k male in plastic container, 26ºC (ZUFMSORT00686); l in finer scale; m spectrogram (1-kHz high-pass filtered, ultrasound portion missing).
FIGURE 16 in Meadow katydids (Orthoptera: Tettigoniidae: Conocephalini) from the Central-West Region of Brazil: Morphological, bioacoustic and cytogenetic study
FIGURE 16. Terminalia of Euxiphidion Bruner, 1915 species. Dorsal, lateral and ventral views. a Euxiphidion caizanum (Giglio-Tos, 1897); b Euxiphidion veroni Chamorro-Rengifo sp. nov. Scale bars, 0.5 mm.
FIGURE 17 in Meadow katydids (Orthoptera: Tettigoniidae: Conocephalini) from the Central-West Region of Brazil: Morphological, bioacoustic and cytogenetic study
FIGURE 17. Habitus of Euxiphidion veroni Chamorro-Rengifo sp. nov. (a–c) male: a lateral view; b dorsal view; c head in frontal view; d female, lateral view. Scale bars for a, b and d 5.0 mm; for c 1.0 mm.
FIGURE 2 in A phylogenetic assessment of the meadow lizard Darevskia praticola (Eversmann, 1834) from Iran
FIGURE 2. Phylogenetic tree for ND4 gene, aS BayeSian and ML analySeS Show Similar tree topologieS only the ML tree iS preSented. NumberS on brancheS are bootStrap Support valueS for ML (below) and poSterior probability valueS for BayeSian (above) analySeS. Only valueS greater than 70 and 0.7, reSpectively, are Shown
FIGURE 3 in A phylogenetic assessment of the meadow lizard Darevskia praticola (Eversmann, 1834) from Iran
FIGURE 3. Haplotype network of D. praticola SenSu lato. a) The median joining network graph ShowS nine haplotypeS in all SubSpecieS of D. praticola. There were four haplotypeS in the TranScaucaSia (encompaSSed by daShed line). b) The StatiStical parSimony network illuStrateS that the TranScaucaSia SampleS Stay at one haplogroup Showing Iranian SpecimenS aS anceStral haplotype
FIGURE 1. Phylogenetic tree for Cyt b in A phylogenetic assessment of the meadow lizard Darevskia praticola (Eversmann, 1834) from Iran
FIGURE 1. Phylogenetic tree for Cyt b gene, aS BayeSian and ML analySeS Show Similar tree topologieS only the ML tree iS preSented. NumberS on brancheS are bootStrap Support valueS for ML (below) and poSterior probability valueS for BayeSian (above) analySeS. Only valueS greater than 70 and 0.7, reSpectively, are Shown
The Blue carbon storage capacity of temperate eelgrass (Zostera marina) meadows- the dataset.
<p>Dataset used in the text and figures of article " The Blue carbon storage capacity of temperate eelgrass (<em>Zostera marina</em>) meadows".</p>
FIGURE 2 in Clarifying the identity of the Uruguayan meadow katydid Conocephalus doryphorus (Orthoptera: Tettigoniidae: Conocephalini)
FIGURE 2. Conocephalus doryphorus specimen MLP-OR-3182 as found in the field and illustrations of its calling song recorded in the evening of the same day at 24.4°C: A complete short calling sequence consisting of five syllable groups, B onset of last group from A, C first syllable from B, D linear spectrogram, E live male in dorsal view, insert: close-up of left cercus showing basal spine.
FIGURE 1. Conocephalus doryphorus, A holotype, B in Clarifying the identity of the Uruguayan meadow katydid Conocephalus doryphorus (Orthoptera: Tettigoniidae: Conocephalini)
FIGURE 1. Conocephalus doryphorus, A holotype, B adult female (FCE-TE 0081), C,D adult male (FCE-TE 0082) (all to same scale), E internal view of tip of right hind tibia (male), F the same of a male of C. longipes (from La Plata, MLP-OR-3117), showing the interno-dorsal spur which is absent in C. doryphorus (the dark structure visible in this place in E is the dorsal margin of the tarsomere).
Posidonia oceanica meadows (1120) Arkoudi island
<p>This layer has derived from a habitat classification using satellite imagery and ground truthing<br>data, in the context of "Protecting the Inner Ionian Archipelago and Formicula island" project.<br>The project was implemented by iSea and funded by Blue Marine Foundation the mapping was<br>produced in collaboration with terraSolutions mer. More detailed info on the product and appropriate citation can be found here:<br>https://zenodo.org/doi/10.5281/zenodo.12672634</p>
Soil parameters measured in European Mole (Talpa europaea) mounds and nearby control areas on a meadow near Galgahévíz, Hungary
<p>Soil parameters measured by the near-infrared device of Agrocares Ltd (the Netherlands): pH(H2O), soil organic matter (%), P (M3) (mg/kg), total nitrogen (g/kg), exchangeable K, Mg and Ca (mmol/kg), organic carbon (g/kg), potentially mineralizable nitrogen (g/kg), cation exchange capacity (mmol/kg), total Al (g/kg), total Fe (g/kg), clay (%) and soil moisture (%) </p>
Soil parameters measured in European Mole (Talpa europaea) mounds and nearby control areas on a meadow near Lad, Hungary
<p><span>Soil parameters measured by the near-infrared device of Agrocares Ltd (the Netherlands): pH(H2O), soil organic matter (%), P (M3) (mg/kg), total nitrogen (g/kg), exchangeable K, Mg and Ca (mmol/kg), organic carbon (g/kg), potentially mineralizable nitrogen (g/kg), cation exchange capacity (mmol/kg), total Al (g/kg), total Fe (g/kg), clay (%) and soil moisture (%).</span></p>
Data from: Using biogeographic history to inform conservation: the case of Preble's meadow jumping mouse
The last Pleistocene deglaciation shaped temperate and boreal communities in North America. Rapid northward expansion into high latitudes created distinctive spatial genetic patterns within species that include closely related groups of populations that are now widely spread across latitudes, while longitudinally adjacent populations, especially those near the southern periphery, often are distinctive due to long-term disjunction. Across a spatial expanse that includes both recently colonized and long-occupied regions, we analyzed molecular variation in zapodid rodents to explore how past climate shifts influenced diversification in this group. By combining molecular analyses with species distribution modeling and tests of ecological interchangeability, we show that the lineage including the Preble's meadow jumping mouse (Zapus hudsonius preblei), a US federally listed taxon of conservation concern, is not restricted to the southern Rocky Mountains. Rather, populations along the Front Range are part of a single lineage that is ecologically indistinct and extends to the far north. Of the 21 lineages identified, this Northern lineage has the largest geographic range and low measures of intra-lineage genetic differentiation, consistent with recent northward expansion. Comprehensive sampling combined with coalescent-based analyses and niche modeling lead to a radically different view of geographic structure within jumping mice and indicates the need to re-evaluate their taxonomy and management. This analysis highlights a premise in conservation biology, that biogeographic history should play a central role in establishing conservation priorities.
Top-down and bottom-up controls limit woody encroachment into persistent temperate rainforest meadows
<p><span>These data describe soils, woody plant seedlings, and ungulate herbivory in and around temperate montane meadows in the Oregon Coast Range, USA. Meadows such as these are a global study system for the accelerating phenomenon of woody encroachment, but study this phenomenon into meadows in western Oregon has been conducted almost entirely in the western and High Cascades, with only two extant observational studies of grassy balds in the Coast Range. These data describe factors limiting woody encroachment into meadows in the Oregon Coast Range, including bottom-up control by soil properties, plant-plant interactions, and top-down control by large herbivores.<b> </b>I measured chemical and physical properties of soils (depth of organic layer; bulk density of top 3 cm of mineral soil; and mineral soil profiles: particle size distribution, pH, % total C, % total N) to a depth of 50 cm in meadow and forest. I recorded community, density, and proportion browsed for shrubs, conifers, and deciduous trees ≤2 m tall along transects from meadow into forest. I experimentally planted 20 <i>Pseudotsuga menziesii</i> (Douglas-fir) seedlings in each of five meadows (<em>n </em>= 100) and factorially manipulated aboveground neighboring plant presence and ungulate herbivore access. I found that m</span><span>eadow soils were lower in C and C:N; slightly lower in N, and similar in plant-available water (derived from particle size distribution) and pH relative to forest soils. Shrubs were most dense, but experienced the lowest browse pressure, near the meadow edge; while trees were sparse and varied by site—although at one site, browse pressure was heavier in meadow than forest. Seedling survival and growth varied by site, herbivory reduced growth, and total soil N best explained residual variation in seedling growth among sites.</span><span><b> </b>My findings indicate that ungulate herbivores exert top-down control on woody encroachment into temperate montane meadows, perhaps in concert with local N-limitation.</span></p>
Data from: The microbially-mediated soil organic carbon loss under degenerative succession in an alpine meadow
Land-cover change has long been recognized as having marked effect on the amount of soil organic carbon (SOC). However, the microbially-mediated processes and mechanisms on SOC are still unclear. In this study, the soil samples in a degenerative succession from alpine meadow to alpine steppe meadow in the Qinghai-Tibetan Plateau were analyzed using high-throughput technologies, including Illumina sequencing and GeoChip functional gene arrays. The soil microbial community structure and diversity were significantly (P < 0.05) different between alpine meadow and alpine steppe meadow, the microbial ɑ-diversity in alpine steppe meadow was significantly (P < 0.01) higher than in alpine meadow. Molecular ecological network analysis indicated that the microbial community structure in alpine steppe meadow was more complex and tighter than in the alpine meadow. The relative abundance of soil microbial labile carbon degradation genes (e.g., pectin and hemicellulose) was significantly higher in alpine steppe meadow than in alpine meadow, but the relative abundance of soil recalcitrant carbon degradation genes (e.g. chitin and lignin) showed the opposite tendency. The Biolog Ecoplate experiment showed that microbially-mediated soil carbon utilization was more active in alpine steppe meadow than in alpine meadow. Consequently, more soil labile carbon might be decomposed in alpine steppe meadow than in alpine meadow. Therefore, the degenerative succession of alpine meadow because of climate change or anthropogenic activities would most likely decreased SOC and nutrients medicated by changing soil microbial community structure and their functional potentials for carbon decomposition.
Effects of disturbances on aboveground biomass of alpine meadow in the Yellow River Source Zone, Western China
<p>Dataset for ''Effects of disturbances on aboveground biomass of alpine meadow in the Yellow River Source Zone, Western China''</p>
Figure 1 in Distribution of the meadow lizard in Europe and its realized ecological niche model
Figure 1. Distribution map of the meadow lizard (Darevskia praticola) in south-eastern Europe given on an MGRS UTM 10 × 10 km grid scale. A small overview map shows the study region and the two separate parts of the meadow lizard distribution – separate geographic units and evolutionary lineages of the species (modified from Agasyan et al. 2009). Letters on the distribution map refer to the names of larger (100 × 100 km) MGRS squares. Occurrence records were compiled from a large literature survey and our own data (see Supplemental material 1) and classified on the map according to the time frame of the findings.
Figure 2 in Distribution of the meadow lizard in Europe and its realized ecological niche model
Figure 2. Habitat suitability maps for the meadow lizard (Darevskia praticola) in south-eastern Europe given separately for the low resolution (a) and the high resolution ecological niche model (b). Training points used for fitting the ecological niche models are represented with white dots, while the discarded occurrences are shown as '×' signs and placed for the overall visual representation of the model accuracy.
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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.