Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
370
datasets available to search
ShareScore release 0.9.0
Dataset results
370 results for “seasonal variations”
Figure 7 from: El-Sherbiny M, M Al - Aidaroos A (2014) First report of the presence of Acartia bispinosa Carl, 1907 (Copepoda, Calanoida) in a semi-enclosed Bay (Sharm El-Maya), northern Red Sea with some notes on its seasonal variation in abundance and body size. ZooKeys 444: 95-118. https://doi.org/10.3897/zookeys.444.7633
Figure 7 - Seasonal patterns at Sharm El-Maya Bay, the northern Red Sea. A Temperature and Salinity B pH and dissolved oxygen concentrations (DO), and C Chlorophyll a concentration (chl a) and abundance of Acartia bispinosa.
Figure 6 from: El-Sherbiny M, M Al - Aidaroos A (2014) First report of the presence of Acartia bispinosa Carl, 1907 (Copepoda, Calanoida) in a semi-enclosed Bay (Sharm El-Maya), northern Red Sea with some notes on its seasonal variation in abundance and body size. ZooKeys 444: 95-118. https://doi.org/10.3897/zookeys.444.7633
Figure 6 - Variations in Acartia bispinosa from the northern Red Sea. A–C female genital compound somite D female leg 5 E–H male last pediger I male second urosomite. All scale bars in mm.
Figure 4 from: El-Sherbiny M, M Al - Aidaroos A (2014) First report of the presence of Acartia bispinosa Carl, 1907 (Copepoda, Calanoida) in a semi-enclosed Bay (Sharm El-Maya), northern Red Sea with some notes on its seasonal variation in abundance and body size. ZooKeys 444: 95-118. https://doi.org/10.3897/zookeys.444.7633
Figure 4 - Acartia bispinosa male from the northern Red Sea. A habitus, dorsal view B rostrum, ventral view C urosome, dorsal view D urosome, latero-ventra view E left antennule F right antennule G leg 5 H terminal segment of left exopod of leg 5 I terminal segment of right exopod of leg 5. All scale bars in mm.
Figure 2 from: El-Sherbiny M, M Al - Aidaroos A (2014) First report of the presence of Acartia bispinosa Carl, 1907 (Copepoda, Calanoida) in a semi-enclosed Bay (Sharm El-Maya), northern Red Sea with some notes on its seasonal variation in abundance and body size. ZooKeys 444: 95-118. https://doi.org/10.3897/zookeys.444.7633
Figure 2 - SEM micrographs of Acartia bispinosa female from the northern Red Sea. A rostrum, ventral view B urosome, fine hairs on the posterior margin of genital compound somite indicated by arrow, ventral view C proximal part of antennule, claw-like curved spine indicated by arrow, lateral view D Female leg 5.
Figure 1 from: El-Sherbiny M, M Al - Aidaroos A (2014) First report of the presence of Acartia bispinosa Carl, 1907 (Copepoda, Calanoida) in a semi-enclosed Bay (Sharm El-Maya), northern Red Sea with some notes on its seasonal variation in abundance and body size. ZooKeys 444: 95-118. https://doi.org/10.3897/zookeys.444.7633
Figure 1 - Acartia bispinosa female from the northern Red Sea. A habitus, dorsal view B habitus, lateral view C rostrum and proximal part of the antennule, lateral view D urosome, dorsal view E urosome, ventral view F urosome, later view right G urosome, lateral view left H–I antennule. All scale bars in mm.
Figure 10 from: El-Sherbiny M, M Al - Aidaroos A (2014) First report of the presence of Acartia bispinosa Carl, 1907 (Copepoda, Calanoida) in a semi-enclosed Bay (Sharm El-Maya), northern Red Sea with some notes on its seasonal variation in abundance and body size. ZooKeys 444: 95-118. https://doi.org/10.3897/zookeys.444.7633
Figure 10 - Distribution of Acartia bispinosa based on previous records and on the present study (Note that its distribution is restricted between 35°N and 32°S).
Figure 5 from: El-Sherbiny M, M Al - Aidaroos A (2014) First report of the presence of Acartia bispinosa Carl, 1907 (Copepoda, Calanoida) in a semi-enclosed Bay (Sharm El-Maya), northern Red Sea with some notes on its seasonal variation in abundance and body size. ZooKeys 444: 95-118. https://doi.org/10.3897/zookeys.444.7633
Figure 5 - SEM micrographs of Acartia bispinosa male from the northern Red Sea. A abdomen, lateral view B leg 5, posterior surface.
Figure 3 from: El-Sherbiny M, M Al - Aidaroos A (2014) First report of the presence of Acartia bispinosa Carl, 1907 (Copepoda, Calanoida) in a semi-enclosed Bay (Sharm El-Maya), northern Red Sea with some notes on its seasonal variation in abundance and body size. ZooKeys 444: 95-118. https://doi.org/10.3897/zookeys.444.7633
Figure 3 - Acartia bispinosa female from the northern Red Sea. A antenna B mandible C maxillule D maxilla E maxilliped F Leg 1 G leg 2, posterior surface H Leg 3, posterior surface I leg 4, posterior surface J third exopodal segment of leg 1, anterior surface K second endopodal segment of leg 3, anterior surface L basis of leg 4, anterior surface I leg 5 anterior surface. All scale bars in mm.
Figure 9 from: El-Sherbiny M, M Al - Aidaroos A (2014) First report of the presence of Acartia bispinosa Carl, 1907 (Copepoda, Calanoida) in a semi-enclosed Bay (Sharm El-Maya), northern Red Sea with some notes on its seasonal variation in abundance and body size. ZooKeys 444: 95-118. https://doi.org/10.3897/zookeys.444.7633
Figure 9 - Box and whisker plot of seasonal variations of total and prosome length of female A and male B of Acartia bispinosa (total length: open symbol, prosome length: filled symbol).
Diurnal variations of brown carbon during two distinct seasons in a megacity in Northeast China
<p>Diurnal variations of brown carbon during two distinct seasons in a megacity in Northeast China</p>
Data for: Functional, sexual and seasonal variation in the chemical constituents from feces of adult Iberian wolves
<p><span>Chemical signals play an important role in intraspecific and interspecific communication of many mammals, We described the chemicals found in fresh feces of adult wolves by means of analyses using gas chromatography-mass spectrometry (GC-MS) of samples collected from wild breeding groups. We identified 56 compounds in the feces, mainly heterocyclic aromatic organic compounds such as indole or phenol, but also steroids, such as cholesterol, carboxylic acids and their esters between n-C<sub>4</sub> and n-C<sub>18</sub>, aldehydes, alcohols and significant quantities of squalene and α-tocopherol, which would increase the chemical stability of feces on humid substrates. </span><span>All samples visually identified as wolves were subsequently identified to species level by sequencing a small fragment of mtDNA and sexed typing DBX6 and DBY7 sex markers. There is variability in the number and proportions of compounds between sexes, which could be indicative of their function as chemical signals. We also found variability in different reproductive states, especially in odorous compounds, steroids and α-tocopherol. Feces with a presumed marking function had higher proportions of α-tocopherol and steroids than feces with non-marking function. Therefore, these compounds could be involved in intragroup and intergroup communication of wolves and their levels could be directly related with the wolf's physiological status.</span></p>
Fig. 7. Relative ATPase activity treated with 21 in Seasonal variation of phenolic compounds in Zostera marina (Zosteraceae) from the Baltic Sea
Fig. 7. Relative ATPase activity treated with 21 in micromolar range.
Fig. 3 in Seasonal variation of phenolic compounds in Zostera marina (Zosteraceae) from the Baltic Sea
Fig. 3. Chemical structure and HMBC key correlations of 7′′,8′′ -didehydrosalvianolic acid B.
Data from: Seasonal and daily xylem radius variations in Scots pine are closely linked to environmental factors affecting transpiration
<p>The data file (<strong>Dendrometer_data_Pisy.xlsx</strong>) contains environmental records and dendrometer data, i.e., raw data as well as calculated mean daily radial variations of the xylem and inner bark, detrended radial variations of the xylem and inner bark, and daily xylem amplitudes.</p> <p><strong>Data are documented in the following article</strong>:</p> <p>Oberhuber W, A Gruber, G Wieser (2023) Seasonal and daily xylem radius variations in Scots pine are closely linked to environmental factors affecting transpiration<strong>. </strong>Biology, 12, 1251; doi: 10.3390/ biology12091251</p> <p><strong>Summary</strong></p> <p>Diurnal and seasonal radius variations of xylem and inner bark of mature Scots pine trees (<em>Pinus sylvestris</em>; stem diameter 27±2 cm) were determined at a drought prone inner alpine site (<em>c</em>. 750 m asl; Tyrol, Austria). Point dendrometers were mounted on xylem and on living phloem (i.e., inner bark) of four trees, and xylem radius variations (XRV) were continuously recorded throughout three growing seasons (April 2019–October 2021) and related to environmental factors including air temperature (T), vapour pressure deficit of the air (VPD), relative air humidity (RH), solar radiation (SR), precipitation (P) and soil water content (SWC). While inner bark width increased due to radial stem growth (<em>c</em>. 500 µm per year), radial xylem width consistently decreased by <em>c</em>. 50 µm during the growing seasons. Results of our study revealed that daily and seasonal radial variations of the xylem and inner bark were closely linked, indicating intensive water exchange between these tissues. Comparison of XRV with environmental variables affecting transpiration revealed a close coupling of XRV to VPD, T and SR, pointing to a strong dependence of stem water status on changes in atmospheric conditions. Because VPD increases exponentially with the increase in temperature and thus causes the water content in the stem to decrease especially under drought, tree growth and mortality will be increasingly affected by climate warming.</p> <p> </p>
Seasonal Variation of Ambulatory Blood Pressure
ClinicalTrials.gov study NCT01119755. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Seasonal Variations and Different Treatment Protocols of Intussusception in Children: Our Centers Experiences
ClinicalTrials.gov study NCT04454320. IPD Sharing: Not stated. Countries: 0. Publications: 2.
Data from: Seasonal time constraints reduce genetic variation in life history traits along a latitudinal gradient
Open the record for dataset details and reuse information.
Scavenging and social interaction of an apex avian scavenger is governed by bioregional and seasonal variation
Open the record for dataset details and reuse information.
Data from: Data from: Seasonal polyphenism of Spotted-wing Drosophila is affected by variation in local abiotic conditions within its invaded range, likely influencing survival and regional population dynamics
Open the record for dataset details and reuse information.
Data from: Variation in testosterone and corticosterone in amphibians and reptiles: relationships with latitude, elevation, and breeding season length
Open the record for dataset details and reuse information.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.