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1,604 results for “Wintering”
Stable Water Isotopes and Nutrients in the Changjiang (Yangtze River) Estuary and adjacent East China Sea shelf in Winter
<p>The dataset presented here includes the temperature, salinity, stable water isotopes, and nutrients of seawater from the Changjiang Estuary and adjacent East China Sea shelf in March 2013. </p>
Crystal size and texture data of sea ice from the Antarctic Marginal Ice Zone collected in Winter 2019
<p>This dataset details the crystal size and texture data from the sea ice cores collected during the SCALE Winter 2019 voyage to the Antarctic Marginal Ice Zone. Each sample collected has a series of accompanying photograph figures from which the crystal size and texture are based. </p>
Results of ultrasound measurements of sea-ice cores sampled during the Southern oCean seAsonal Experiment (SCALE) winter cruise in 2019
<p>This dataset details the results of testing sea ice cores collected during the SCALE 2019 Winter Cruise using ultrasound techniques. </p>
Dataset of observations of waterbird community wintering in Crimea Reservoirs in 2009-2021
<p>The result of waterbird counting carried out in winter 2009-2021 in Crimean Reservoirs is presented. The dataset contains the number of individual bird species, as well as data on volume and water surface area. In the script file, there is a code applied to analyse the data.</p>
Svalbard reindeer winter diets (1995–2012) dataset
<p>Arctic ecosystems are changing dramatically with warmer and wetter conditions resulting in complex interactions between herbivores and their forage. We investigated how Svalbard reindeer (<em>Rangifer tarandus platyrhynchus</em>) modify their late winter diets in response to long-term trends and interannual variation in forage availability and accessibility. By reconstructing their diets and foraging niches over a 17-year period (1995–2012) using serum δ<sup>13</sup>C and δ<sup>15</sup>N values, we found strong support for a temporal increase in the proportions of graminoids in the diets with a concurrent decline in the contributions of mosses. This dietary shift corresponds with graminoid abundance increases in the region and was associated with increases in population density, warmer summer temperatures and more frequent rain-on-snow (ROS) in winter. In addition, the variance in isotopic niche positions, breadths and overlaps also supported a temporal shift in the foraging niche and a dietary response to extreme ROS events. Our long-term study highlights the mechanisms by which winter and summer climate changes cascade through vegetation shifts and herbivore population dynamics to alter the foraging niche of Svalbard reindeer. Although i<span>t has been anticipated that climate changes in the Svalbard region of the Arctic would be detrimental to this unique ungulate</span>, our study suggests that environmental change is in a phase where conditions are improving for this subspecies at the northernmost edge of the <em>Rangifer</em> distribution.</p>
Convection in future winter storms over Northern Europe - data
<pre><em>We provide the python code to reproduce the figures of the Environmental Research Letter entitled </em><em>"Convection in future winter storms" by S. Berthou et al.</em></pre> <p>Python library requirements:</p> <p>python 3.8.12</p> <p>pandas 1.4.1</p> <p>seaborn 0.11.2</p> <p>matplotlib 3.5.1</p> <p>numpy 1.22.3</p> <p>scipy 1.8.0</p> <p>statsmodel.api 0.13.2</p>
Transcriptional regulation underlying the temperature response of embryonic development rate in the winter moth
<p>Climate change will strongly affect the developmental timing of insects, as their development rate largely depends on ambient temperature. However, we know little about the genetic mechanisms underlying the temperature sensitivity of embryonic development in insects. We investigated embryonic development rate in the winter moth (<em>Operophtera brumata</em>), a species with egg dormancy that has been under selection due to climate change. We used RNAseq to investigate which genes are involved in the regulation of winter moth embryonic development rate in response to temperature. Over the course of development, we sampled eggs before and after an experimental change in ambient temperature, including two early development weeks when the temperature sensitivity of eggs is low and two late development weeks when temperature sensitivity is high. We found temperature-responsive genes that responded in a similar way across development, as well as genes with a temperature response specific to a particular development week. Moreover, we identified genes whose temperature effect size changed around the switch in temperature sensitivity of development rate. Interesting candidate genes for regulating the temperature sensitivity of egg development rate included genes involved in histone modification, hormonal signalling, nervous system development, and circadian clock genes. In conclusion, the diverse sets of temperature-responsive genes we found here indicate that there are many potential targets of selection to change the temperature sensitivity of embryonic development rate. Identifying for which of these genes there is genetic variation in wild insect populations will give insight into their adaptive potential in the face of climate change.</p>
The Meltwater Pulse1A Triggered an Extreme Cooling Event: Evidence From Southern China. Meltwater Pulse Cooling Event (MCE). Winter temperature data during the last deglacial of Huguangyan Maar lake, Surface water temperature and seasonal diatom assemblage data of Huguangyan and Yunlong Lake.
<p>Here we present results of The lake averaged monthly mean surface water temperature over the period from September 2013 to August 2015 from Yunlong Tianchi Lake(YL)(25°52.2′N, 99°16.8′E, altitude: 2551 m a.s.l), southwestern China. The dataset include sediment trap main diatom percentages over the period from September 2013 to August 2015 from YL. Lake water temperature profiles at different depths (1, 3, 6, 9, 11, 13, 16 m) from November 2008 to May 2009 in Huguang Maar Lake (HML)(21°9′N, 110°17′E), Southern China. AMS radiocarbon dates of plant remains and bulk sediment samples for Huguangyan Maar Lake over the last ~17 cal ka BP. The main diatom assemblage percentages (%) from 17 to 10 cal ka BP at Huguangyan Maar Lake. Diatom-based reconstruction of winter temperature (WT) from 17 to 10 cal ka BP at Huguangyan Maar Lake.</p>
Winter time trace gas concentrations during SCALE in 2019
<p>This dataset details the results of measuring climate-relevant trace gases collected during the SCALE 2019 Winter Cruise. </p> <p>The results includ the concentrations of dimethylsulfide (DMS), dimethylsulfoniopropionate (DMSP), dimethylsulfoxide (DMSO), and isoprene in surface seawater, and the concentrations of DMS in the atmosphere.</p> <p> </p>
Supplementary material 4 from: Dawson W, Keser L, Winter M, Pyšek P, Kartesz J, Nishino M, Fuentes N, Chytrý M, Celesti-Grapow L, van Kleunen M (2013) Correlations between global and regional measures of invasiveness vary with region size. NeoBiota 16: 59-80. https://doi.org/10.3897/neobiota.16.4351
Spearman's ρ correlation coefficients (and bootstrapped, bias-corrected 95% confidence intervals) of relationships between GCW-derived invasiveness measures with 'weed-only' non-target region references included, and regional measures of species abundance and distribution from vegetation plot data in the Czech Republic and Montana.
Supplementary material 1 from: Dawson W, Keser L, Winter M, Pyšek P, Kartesz J, Nishino M, Fuentes N, Chytrý M, Celesti-Grapow L, van Kleunen M (2013) Correlations between global and regional measures of invasiveness vary with region size. NeoBiota 16: 59-80. https://doi.org/10.3897/neobiota.16.4351
Description of GCW areas used as as measure of invasiveness, based on references in the Global Compendium of Weeds recording a species in a particular global area. The number of references in the Global Compendium of Weeds referring to each global area is listed, along with the countries (or regions) covered.
Gymnocladus dioica (Fabaceae) - twig - close-up winter terminal bud
Image of Gymnocladus dioica (Fabaceae) - twig - close-up winter terminal bud
Gymnocladus dioica (Fabaceae) - twig - winter overall
Image of Gymnocladus dioica (Fabaceae) - twig - winter overall
Gymnocladus dioica (Fabaceae) - twig - close-up winter leaf scar/bud
Image of Gymnocladus dioica (Fabaceae) - twig - close-up winter leaf scar/bud
Euonymus atropurpureus (Celastraceae) - whole tree (or vine) - winter
Image of Euonymus atropurpureus (Celastraceae) - whole tree (or vine) - winter
Ligustrum sp. (Oleaceae) - whole tree (or vine) - winter
Image of Ligustrum sp. (Oleaceae) - whole tree (or vine) - winter
Ligustrum sp. (Oleaceae) - whole tree (or vine) - winter
Image of Ligustrum sp. (Oleaceae) - whole tree (or vine) - winter
Juglans cinerea (Juglandaceae) - twig - close-up winter leaf scar/bud
Image of Juglans cinerea (Juglandaceae) - twig - close-up winter leaf scar/bud
Juglans cinerea (Juglandaceae) - twig - close-up winter leaf scar/bud
Image of Juglans cinerea (Juglandaceae) - twig - close-up winter leaf scar/bud
Cornus foemina (Cornaceae) - twig - winter overall
Image of Cornus foemina (Cornaceae) - twig - winter overall
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.