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120 results for “European seas”
Data for Marine Ecological Niche Models, for 2019 and across RCP 2.6, 4.5, and 8.5 scenarios in 2050 and 2100: Global-scale Environmental parameters at 0.1° and 0.5° resolutions, Presence and Absence Records of 1508 European-seas Species
<p>Data for Ecological Niche Models: Global-scale Environmental parameters at 0.1° and 0.5° resolutions, Presence and Absence Records of 1508 European-seas Species.</p>
List of validated primers of gilthead sea bream (Sparus aurata) and European seabass (DIcentrarchus labrax) developed in PerformFISH project (D2.3)
<p>The document contains all the primers identified for the screening of genes tested for their potential as biomarkers to predict quality performance in gilthead sea bream and European sea bass larvae and juveniles in the context of PERFORMFISH (WP2). The spreadsheet has the following information: Pathway, phisiologic process in which the gene is involved; name of protein that gene produces; gene code; acession nº, code given in the consulted databases and the sequence extracted for primer design; FW and RV primer, forward and reverse primer sequence specific for target gene; melt temperature, optimized temperature that primers work at ; amplicon size, size in base pairs of the product produced with the primers; eff%, efficency of primers; r2; source, the origin of the primers, "in house" or "literature" (including available DOI. Each pair of primers are classified using a "traffic light" system indicating their validation status.</p>
Fig. 4 in Spatial Heterogeneity Of Steppe Bird Community In The Azov-Black Sea Enclave Of The European Dry-Steppe Zone (Southern Ukraine)
Fig. 4. Distribution of steppe dominants, co-dominants and rare steppe species (Black Book of Ukraine, 2009) by subregions of the dry-steppe enclave: * the largest areas in most count squares are covered by large bodies of water (seas and their bays, limans, the Dnipro floodplain).
Fig. 1 in Spatial Heterogeneity Of Steppe Bird Community In The Azov-Black Sea Enclave Of The European Dry-Steppe Zone (Southern Ukraine)
Fig. 1. Division of the Azov-Black Sea dry-steppe enclave into count squares of 10x10 km and subregions: 1 — RB Prychornomoria, 2 — Lower Dnipro, 3 — LB Prychornomoria, 4 — N Prysyvashshia, 5 — NW Pryazovia, 6 — Syvash, 7 — Western Crimea, 8 — Central Crimea, 9 —Kerch Peninsula, 10 — Foothills.
Fig. 2 in Spatial Heterogeneity Of Steppe Bird Community In The Azov-Black Sea Enclave Of The European Dry-Steppe Zone (Southern Ukraine)
Fig. 2. Similarity of subregions of the dry-steppe enclave in the number of all steppe bird species: 1 — RB Prychornomoria, 2 — Lower Dnipro, 3 — LB Prychornomoria, 4 — N Prysyvashshia, 5 — NW Pryazovia, 6 — Syvash, 7 — Western Crimea, 8 — Central Crimea, 9 —Kerch Peninsula, 10 — Foothills.
Fig. 3 in Spatial Heterogeneity Of Steppe Bird Community In The Azov-Black Sea Enclave Of The European Dry-Steppe Zone (Southern Ukraine)
Fig. 3. Similarity of subregions of the dry-steppe enclave in the number of rare steppe bird species: 1 — RB Prychornomoria, 2 — Lower Dnipro, 3 — LB Prychornomoria, 4 — N Prysyvashshia, 5 — NW Pryazovia, 6 — Syvash, 7 — Western Crimea, 8 — Central Crimea, 9 —Kerch Peninsula, 10 — Foothills.
Fig. 1 Live discodorid sea slugs, dorsal views. a Peltodoris atromaculata Bergh, 1880. b Discodoris boholiensis Bergh, 1877. c in A warning for ecologists and conservation biologists using species checklists: How the European marine fauna 'lost' all of its 16 Discodoris species (Mollusca: Gastropoda)
Fig. 1 Live discodorid sea slugs, dorsal views. a Peltodoris atromaculata Bergh, 1880. b Discodoris boholiensis Bergh, 1877. c Tayuva lilacina (Gould 1852). d "Montereina" aurila (Marcus and
Figure 1 in The Black Sea-Eastern Mediterranean flyway of the globally threatened European turtle dove (Streptopelia turtur)
Figure 1. Density map of recovery lines of the Eastern flyway (left) and the Black Sea-Eastern Mediterranean flyway (right).
Linked collectors and determiners for: Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas.
Natural history specimen data linked to collectors and determiners held within, "Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/a72a13f8-f366-41db-835b-4b42169fd25b">https://bionomia.net/dataset/a72a13f8-f366-41db-835b-4b42169fd25b</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/a72a13f8-f366-41db-835b-4b42169fd25b">https://gbif.org/dataset/a72a13f8-f366-41db-835b-4b42169fd25b</a>. Formatted as a Frictionless Data package.
Extreme values and exceedances of chlorophyll-a calculated from the OBGP MODIS AQUA v2018 dataset's daily files in European seas between 2003 and 2021.
<p>This dataset includes all the files generated to extract the extreme values of chlorophyll-a in European Seas between 2003 and 2021.</p> <p>The thresholds used are the overall's period and the monthly 90th percentiles.</p> <p>These files support a publication recently submitted.</p> <p> </p>
Bulk Carbon and Amino Acid nitrogen isotope data from Baltic cod (Gadus morhua) and European flounder (Platichthys flesus) muscle tissue samples from the western and central Baltic Sea
<p><span>Eutrophication, increased temperatures and stratification can lead <span>to massive, filamentous, N<sub>2</sub>-fixing cyanobacterial (FNC) blooms in coastal ecosystems with largely unresolved consequences for the mass and energy supply in pelagic and benthic food webs. Mesozooplankton adapt to not top-down controlled FNC blooms by switching diets from phytoplankton to microzooplankton, resulting in a directly quantifiable increase in its trophic position (TP) from 2.0 (herbivore) to as high as 3.0 (carnivore). If this process in mesozooplankton, we call trophic lengthening, was transferred up to higher trophic levels of a food web, a large loss of energy could result in massive declines of fish biomass. </span></span><span>We used compound-specific nitrogen stable isotope data of amino acids (CSIA) to estimate and compare </span><span>the nitrogen (N) sources and TPs of cod and flounder (mesopredators) from areas</span><span> </span><span>with influence of FNC blooms (central Baltic Sea) and without it (western Baltic Sea)</span><span>. We tested if FNC-caused </span><span>trophic lengthening in mesozooplankton is carried over to fish.</span><span> The TP of cod from the western Baltic, feeding mainly on decapods, was equal to the global mean value (4.1, secondary carnivore). Only cod from the central Baltic, mainly feeding on zooplanktivorous pelagics, had a higher TP (4.8, near-tertiary carnivore), indicating a strong carry-over effect of </span><span>FNC-</span><span>caused trophic lengthening from mesozooplankton. In contrast, the TP of molluscivorous flounder (3.2 ± 0.2 in both areas), associated with the benthic food web, was unaffected by trophic lengthening. This suggests that FNC blooms cause a large loss of energy in zooplanktivorous but not in molluscivorous mesopredators. If FNC blooms continue to detour energy at the base of the pelagic food web, the TP of cod will not return to global mean values and the fish stock not recover. Monitoring the TP of key species can identify fundamental changes in ecosystems and provide useful information for resource management.</span></p>
Diaspore traits specialized to animal adhesion and sea current dispersal are positively associated with the naturalization of European plants across the World
<p>Understanding what drives non-native species naturalization (the establishment of a self-sustainable population outside its native range) is a central question in invasion science. Plants' capacity for long distance dispersal (LDD) is likely to influence the spread and naturalization of non-native species differently according to their introduction pathways. These pathways include intentional introductions (for economic use, e.g. for agriculture), unintentional introductions (e.g. seed contaminants), plant dispersal via human infrastructures (e.g. roads), and plant spread from an adjacent region where the species was previously introduced. Herein, we tested the relationship between sets of LDD traits (syndromes) of 10,308 European plant species and their global naturalization incidence (i.e. whether a species has become naturalized or not) and extent (i.e. the number of regions where a species has become naturalized) using the most comprehensive database of naturalized plants worldwide (GloNAF). Diaspore traits allowed the identification of four traditional LDD syndromes, namely those with specializations for dispersal by: wind (anemochorous), animal ingestion (endozoochorous), attached to animals (epizoochorous), and sea currents (thalassochorous). These evolutionary specializations have been historically interpreted by biologists even though actual dispersal is not always related to diaspore syndromes. We found that while epizoochorous and thalassochorous traits are positively associated with global plant naturalization incidence, anemochorous and endozoochorous traits show a negative relationship. Species´ residence time outside their native range, their economic use and presence of epizoochorous traits (such as hooks, hairs and adhesive substances) are positively associated with global naturalization extent. Furthermore, we found that plants' economic use reduces the influence of LDD syndromes on the naturalization incidence of intentionally introduced plants. While the success of non-native plants is influenced by a broad array of species- and context-specific factors, LDD syndromes play an important role in this context depending on the economic use of plants.</p>
EU project OCEAN:ICE Deliverable: D1.4 Gridded European circumpolar sea ice production fluxes
<p>This deliverable is a new dataset of sea ice production (SIP) in Antarctic coastal polynyas, critical regions for sea ice formation and dense water formation. Using Earth Observation data and atmospheric reanalysis, we use a heat budget method to estimate the SIP. We use sea ice concentration (SIC) from passive microwave sensors and ECMWF ERA5 reanalysis for near-surface wind speed and surface air temperature. Comparison against previous literature shows broad consistency in spatial patterns and magnitude of ice production, with notable variations across larger polynyas. Despite simplifications and thereby increased uncertainties in the absolute ice production values, the data set provides valuable insights into the dynamics and variability of Antarctic polynya SIP for the period 1992-2023.</p>
Data for: Food Anticipatory Behaviour on European Seabass in Sea Cages: Activity-, Positioning- and Density-based approaches
<p>Telemetry and sensory data data for:</p> <p>Food Anticipatory Behaviour on European Seabass in Sea Cages: Activity-, Positioning- and Density-based approaches</p> <p>Please read the README.txt file before working with the data.</p>
Elevated CO2 does not alter behavioural lateralization in free‐swimming juvenile European sea bass ( Dicentrarchus labrax) tested in groups
<p>Rising concentrations of atmospheric carbon dioxide (CO<sub>2</sub>) equilibrate with oceanic CO<sub>2</sub>, contributing to ocean acidification (OA). OA can induce changes in fish behavioural lateralization (an expression of brain functional asymmetries) manifested in a left or right turning preference in detour tests. However, recent works find no such effects, and other work demonstrates assessment of turning preferences by detour tests to be a flawed methodology. Behavioural lateralization and OA effects on lateralization therefore need to be assessed with alternative paradigms. Here, we investigate left-right turning preferences of N=260 free-swimming juvenile European sea bass (<em>Dicentrarchus</em> <em>labrax</em>) reared in either: ambient conditions; OA conditions; or reared in ambient conditions but tested in OA water. Fish were observed free-swimming in groups of 10 individuals in a circular tank, and individuals' turning preferences were quantified using trajectory data from video. In contrast to early studies, and in support of recent comprehensive work on coral reef fishes, we show that near future OA levels have no effect on behavioural lateralization (left–right turning preference) in juvenile European sea bass.</p>
Bulk Carbon and Amino Acid nitrogen isotope data from Baltic cod (Gadus morhua) and European flounder (Platichthys flesus) muscle tissue samples from the western and central Baltic Sea
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Diaspore traits specialized to animal adhesion and sea current dispersal are positively associated with the naturalization of European plants across the World
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Elevated CO2 does not alter behavioural lateralization in free‐swimming juvenile European sea bass ( Dicentrarchus labrax) tested in groups
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Data from: Genomic insights on conservation priorities for North Sea houting and European lake whitefish (Coregonus spp.)
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Data from: Projected impacts of warming seas on commercially fished species at a biogeographic boundary of the European continental shelf
<p>1. Projecting the future effects of climate change on marine fished populations can help prepare the fishing industry and management systems for resulting ecological, social and economic changes. Generating projections using multiple climate scenarios can provide valuable insights for fisheries stakeholders regarding uncertainty arising from future climate data.</p> <p>2. Using a range of climate projections based on the Intergovernmental Panel on Climate Change A1B, RCP4.5 and RCP8.5 climate scenarios, we modelled abundance of eight commercially important bottom dwelling fish species across the Celtic Sea, English Channel and southern North Sea through the 21<sup>st</sup> century. This region spans a faunal boundary between cooler northern waters and warmer southern waters, where mean sea surface temperatures are projected to rise by 2 to 4ºC by 2098.</p> <p>3. For each species, Generalised Additive Models were trained on spatially explicit abundance data from six surveys between 2001 and 2010. Annual and seasonal temperatures were key drivers of species abundance patterns. Models were used to project species abundance for each decade through to 2090.</p> <p>4. Projections suggest important future changes in the availability and catchability of fish species, with projected increases in abundance of red mullet (<i>Mullus surmuletus</i> L.), Dover sole (<i>Solea solea </i>L.), John dory (<i>Zeus faber</i> L.) and lemon sole (<i>Microstomus kitt</i> L.) and decreases in abundance of Atlantic cod (<i>Gadus morhua</i> L.), anglerfish (<i>Lophius piscatorius</i> L.) and megrim (<i>Lepidorhombus whiffiagonis</i> L.). European plaice (<i>Pleuronectes platessa </i>L.) appeared less affected by projected temperature changes. Most projected abundance responses were comparable among climate projections, but uncertainty in the rate and magnitude of changes often increased substantially beyond 2040.</p> <p>5. <i>Synthesis and applications</i>. These results indicate potential risks as well as some opportunities for demersal fisheries under climate change. These changes will challenge current management systems, with implications for decisions on target fishing mortality rates, fishing effort and allowable catches. Increasingly flexible and adaptive approaches that reduce climate impacts on species while also supporting industry adaptation are required.</p>
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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.