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110 results for “Biological survey”
1994 Earthworm Survey at the Kellogg Biological Station, Hickory Corners, MI (1994 to 1994)
Dataset Abstract In 1994, Paul Dalby sampled earthworms in four LTER treatments to determine species and abundance. original data source http://lter.kbs.msu.edu/datasets/46
Results of the community survey associated with manuscript "Knowledge gaps in quantifying the climate change response of biological storage of carbon in the ocean" by Henson et al.
<p><span><span>Full anonymised results of the community survey are available as part of the Supporting Information (Data Set S1)</span></span> for manuscript "Knowledge gaps in quantifying the climate change response of biological storage of carbon in the ocean" by Stephanie Henson, Chelsey A. Baker, Paul Halloran, Abigail McQuatters-Gollop, Stuart Painter, Alban Planchat, Alessandro Tagliabue</p> <p><strong> </strong></p>
FIGURES 7–12 in A survey for potential biological control agents of Pereskia aculeata Miller (Cactaceae) in Brazil reveals two new species of Horismenus Walker (Hymenoptera: Eulophidae)
FIGURES 7–12. Horismenus elisae, female, paratypes: 7, head, frontal, with detail of malar sulcus (black arrow); 8, vertex, showing area of raised reticulation running from frontal suture to anterior ocellus (black arrows); 9, antenna, lateral; 10, mesosoma, dorsal, showing area of raised reticulation; 11, propodeum, showing anterolateral foveae with rounded sides almost reaching plicae (black arrow); 12, first gastral tergite, dorsal, showing a reticulate band close to posterior margin (black arrows) and petiole with a median carina (white arrow). Scale bars: 7–8, 10, 12 = 100 µm; 9, 11 = 50 µm.
FIGURES 13–18 in A survey for potential biological control agents of Pereskia aculeata Miller (Cactaceae) in Brazil reveals two new species of Horismenus Walker (Hymenoptera: Eulophidae)
FIGURES 13–18. Horismenus vitorinoi, female, paratypes: 13, head, frontal, with detail of malar sulcus (black arrow); 14, vertex, indicating area of raised reticulation running from frontal suture to anterior ocellus (black arrows); 15, antenna, lateral; 16, mesosoma, dorsal, showing area of raised reticulation; 17, propodeum, with detail of anterolateral foveae with rounded sides reaching plicae (black arrow); 18, first gastral tergite, dorsal, with detail of reticulation in posterior one–third (black arrows) and petiole with a median carina (white arrow). Scale bars: 13–14, 18 = 100 µm; 15, 17 = 50 mm; 16 = 200 µm.
FIGURES 1–6. Horismenus spp., females. 1–2, H in A survey for potential biological control agents of Pereskia aculeata Miller (Cactaceae) in Brazil reveals two new species of Horismenus Walker (Hymenoptera: Eulophidae)
FIGURES 1–6. Horismenus spp., females. 1–2, H. elisae, paratype: 1, habitus, lateral; 2, mesosoma, dorsal. 3–4, H. vitorinoi, paratype: 3, habitus, lateral; 4, mesosoma, dorsal. 5, H. elisae, paratype, vertex, showing two black areas (white arrows). 6, H. vitorinoi, paratype, vertex, showing two black areas (white arrows). Scale bars: 1, 3 = 500 µm; 2, 4–6 = 100 µm.
BIOlogics in Severe Nasal POlyposis SurvEy
ClinicalTrials.gov study NCT05228041. IPD Sharing: Not stated. Countries: 1. Publications: 1.
NH Department of Environmental Services (NHDES) Watershed Management Bureau Biology Section: Lake Trophic Survey Environmental Monitoring data, 1995-2014
This program was initially established in 1975 in order to identify the trophic state of NH lakes and ponds, as required by Section 314(a) of PL 92-500 (the Federal Water Pollution Control Act Amendments of 1972). The purpose of the program is to determine lake trophic class and monitor physical, chemical and biological water quality parameters. Each year, 40 different lakes and ponds are surveyed, once in the summer and once in the winter. The surveys are comprehensive physical, chemical and biological surveys, including electronic depth soundings, macrophyte identifications and abundance ratings, shoreline bacteria sampling and at the deep spot a temperature/dissolved oxygen/percent saturation profile, Secchi disk transparency reading, samples for chlorophyll, Ca, Mg Na, and K in the upper water layer, phytoplankton and zooplankton net hauls for identification and counts and discrete water samples at two or three depths for pH, acid neutralization capacity, apparent color, conductivity, TP, Total Kjeldahl nitrogen, nitrite+nitrate nitrogen, chloride, and sulfate. The surveys are designed to assess current baseline conditions and compliance with water quality criteria, identify the lake’s trophic status, determine acid rain impacts and the existence of exotic aquatic plants and provide information for gross long-term trend analyses.
Figure 6 from: Mazebedi R, Hesselberg T (2020) A preliminary survey of the abundance, diversity and distribution of terrestrial macroinvertebrates of Gcwihaba cave, northwest Botswana. Subterranean Biology 35: 49-63. https://doi.org/10.3897/subtbiol.35.51445
Figure 6 Changes in the measured environmental cave substrate variables relative to distance from cave entrance, the error bars indicate standard deviation of the measurements at each sampling point. A Acidity (pH) B electrical conductivity (μS/cm) C percentage soil moisture.
Figure 3 from: Mazebedi R, Hesselberg T (2020) A preliminary survey of the abundance, diversity and distribution of terrestrial macroinvertebrates of Gcwihaba cave, northwest Botswana. Subterranean Biology 35: 49-63. https://doi.org/10.3897/subtbiol.35.51445
Figure 3 Common macroinvertebrate taxa found in Gcwihaba cave (photos by R. Mazebedi). A Cave cockroach (Gyna sp.) in family BlaberidaeB cave cricket (likely Spelaeiacris sp.) in the family RhaphidophoridaeC darkling beetle (Eurychora sp.) in the family TenebrionidaeD violin spider (Loxosceles sp.) in the family Sicariidae.
Figure 1 from: Mazebedi R, Hesselberg T (2020) A preliminary survey of the abundance, diversity and distribution of terrestrial macroinvertebrates of Gcwihaba cave, northwest Botswana. Subterranean Biology 35: 49-63. https://doi.org/10.3897/subtbiol.35.51445
Figure 1 Location of Gcwihaba hills in Botswana indicated by a red triangle (Reprinted from Robbins et al. 1996 with permission from Lawrence Robbins).
Figure 7 from: Mazebedi R, Hesselberg T (2020) A preliminary survey of the abundance, diversity and distribution of terrestrial macroinvertebrates of Gcwihaba cave, northwest Botswana. Subterranean Biology 35: 49-63. https://doi.org/10.3897/subtbiol.35.51445
Figure 7 A CCA biplot of the relationships between cave macroinvertebrate taxa (triangles), sampling points (filled circles) and the measured environmental (variables lines with arrows). Environmental variables are presented as vectors, with arrow heads indicating their direction of increase. A positive correlation between the environmental variables and macroinvertebrate taxa and sampling points is indicated by their proximity to the arrowhead. Taxa and sampling points with a negative correlation with the variable axis plot on the opposite side of the arrowhead relative to the centroid, with the correlation strength increasing with distance of the symbols from the centroid.
Figure 5 from: Mazebedi R, Hesselberg T (2020) A preliminary survey of the abundance, diversity and distribution of terrestrial macroinvertebrates of Gcwihaba cave, northwest Botswana. Subterranean Biology 35: 49-63. https://doi.org/10.3897/subtbiol.35.51445
Figure 5 Proportion of the four most abundant macroinvertebrate taxa along a 50 m transact into Gcwihaba cave.
Figure 4 from: Mazebedi R, Hesselberg T (2020) A preliminary survey of the abundance, diversity and distribution of terrestrial macroinvertebrates of Gcwihaba cave, northwest Botswana. Subterranean Biology 35: 49-63. https://doi.org/10.3897/subtbiol.35.51445
Figure 4 Variation of the abundance and diversity of terrestrial macroinvertebrate samples with respect to distance into Gcwihaba cave, including all samples collected at each site, samples collected only from the floor at each site and samples collected only from the cave walls at each site.
Figure 2 from: Mazebedi R, Hesselberg T (2020) A preliminary survey of the abundance, diversity and distribution of terrestrial macroinvertebrates of Gcwihaba cave, northwest Botswana. Subterranean Biology 35: 49-63. https://doi.org/10.3897/subtbiol.35.51445
Figure 2 The plan view of Gcwihaba cave (also known as Drotsky's cave) showing its chambers, the approximate position of cave sites surveyed for this study and other internal features (Modified from Dandurand et al. 2019, with permission from Gregory Dandurand).
FIG. 11. — Luzaridella maculata n in Phalangopsidae crickets (Orthoptera, Grylloidea) from the Mitaraka biological survey, French Guiana
FIG. 11. — Luzaridella maculata n. sp.: A, male habitus; B, pattern of coloration on female abdomen; C, male coloration on side head, pronotum and FWs; D, face and palpi coloration; E-H, male genitalia in dorsal (E), ventral (F) and side (G) views. Abbreviations: see Material and methods. Scale bars: 1 mm.
Data from: Reconstructing biological invasions using public surveys: a new approach to retrospectively assess spatio-temporal changes in invasive spread
[No abstract entered]
Figure 4 from: Mammola S, Piano E, Giachino PМ, Isaia M (2017) An ecological survey of the invertebrate community at the epigean/hypogean interface. Subterranean Biology 24: 27-52. https://doi.org/10.3897/subtbiol.24.21585
Figure 4 - Annual trends of temperatures in the Pugnetto hypogean complex. The shade of blues indicate the relative position of the dataloggers at each cave-triplet, from the outermost (lighter blues) to the innermost sections (darker blues). Records from only one MSS-triplet are shown.
Figure 3 from: Mammola S, Piano E, Giachino PМ, Isaia M (2017) An ecological survey of the invertebrate community at the epigean/hypogean interface. Subterranean Biology 24: 27-52. https://doi.org/10.3897/subtbiol.24.21585
Figure 3 - a sampling holes (details) b Blocking screw c installation of an MSS-triplet d SSD of three different length e MSS-triplet buried in the ground f, g renewing the pitfall trap inside the SSD. Photo credits: Elena Piano.
Figure 2 from: Mammola S, Piano E, Giachino PМ, Isaia M (2017) An ecological survey of the invertebrate community at the epigean/hypogean interface. Subterranean Biology 24: 27-52. https://doi.org/10.3897/subtbiol.24.21585
Figure 2 - Map of the study area. The shape and the topographic position of the four caves (Borna Maggiore di Pugnetto, Tana del Lupo, Creusa d'le Tampe, Tana della Volpe) was obtained from the original planimetric drawings of Muratore (1946). The position of the sampling plots in caves ("cave triplets", C1–C8), in the MSS ("MSS triplets", M1–M8) and in the leaf litter ("epigean", L1–L6) are represented by coloured dots. The different sectors of the cave are coloured with different shades of grey representing the subjacency – i.e., vertical distance from the surface – according to Motta and Motta (2015).
Figure 6 from: Mammola S, Piano E, Giachino PМ, Isaia M (2017) An ecological survey of the invertebrate community at the epigean/hypogean interface. Subterranean Biology 24: 27-52. https://doi.org/10.3897/subtbiol.24.21585
Figure 6 - Predicted values (black line) and 95% confidence intervals (grey surface) of the effect of the sampling series (Serie_i) on the abundance of external elements in the MSS (a), on the species richness of external elements in the MSS (b) and on the abundance of external elements in the cave at subjacency of 0–20m (c) derived from GAMM analyses. Only fixed effects are shown.
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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.