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76 results for “Prince Edward Island”
Raw multibeam bathymetry data collected around the sub-Antarctic Prince Edward Islands on board the R/V Akademik Tryoshnikov during the austral summer of 2016/2017 as part of the Antarctic Circumnavigation Expedition (ACE).
<p><strong>Dataset abstract</strong></p> <p>An ELAC Nautik 3020 multibeam echo sounder with a 20 kHz transducer mounted on the hull of the R/V Akademik Tryoshnikov, was used to collect multibeam bathymetry data during the Antarctic Circumnavigation Expedition (ACE). This particular dataset was collected around the sub-Antarctic Prince Edward Islands in the austral summer of 2016/2017.</p> <p>Bathymetry data were used live during the cruise to look for suitable locations where benthic trawling and remotely-operated vehicle deployments could take place, rather than to undertake specific bathymetric surveys.</p> <p>This raw dataset is provided without calibration information for the surface sound velocity or instrumentation itself and should be used with due caution.</p> <p><strong>Dataset contents</strong></p> <ul> <li>lineYYYYDDmonHHMMSS.xse, data file, proprietary format</li> <li>*.txt, ancillary file, ASCII</li> <li>location.hydrostar, ancillary file, ASCII</li> <li>data_file_header.txt, metadata, text</li> <li>README.txt, metadata, text</li> </ul> <p><strong>Dataset license</strong></p> <p>This raw multibeam bathymetry dataset is made available under the Creative Commons Attribution 4.0 International License (CC BY 4.0) whose full text can be found at https://creativecommons.org/licenses/by/4.0/</p>
Plankton community composition and productivity near the Subantarctic Prince Edward Islands archipelago in autumn
<p>This data set, shows hydrographic (CTD) and biogeochemical (Chl-a, nitrate+nitrite, nitrite, ammonium and silicic acid concentrations) parameters, nitrate uptake rates and net primary production, egg production rates (<em>Calanus simillimus)</em>, Pheophytin-a concentrations in zooplankton guts, and phytoplankton and zooplankton abundances and biomass from the Prince Edward Islands archipelago in the Indian Sector of the Subantarctic Ocean, during April-May 2017.</p> <p> </p>
Prince Edward Island (Canada) Predictive Soil Mapping data set (30 m)
<p>Prince Edward Island (Canada) Predictive Soil Mapping data set. Training points include:</p> <ul> <li>soil organic matter (624 points): unit: percent, g/100g ) samples from the topsoil (0-23 cm depth),</li> <li>soil types (672 points),</li> </ul> <p>Covariate layers include:</p> <ul> <li>DEM derivatives (Channel_Network_Base_Level.tif, MRRTF.tif, Relative_Slope_Position.tif, Slope.tif, TWI.tif, Valley_Depth.tif, Vertical_Distance_To_Channel_Network.tif),</li> <li>landcover_2016_reclassify.tif (categorical values),</li> <li>DSS_soil_polygons.tif (soil polygons),</li> </ul> <p>Some covariates are type numeric, some type factor. To use the pre-processed data download only the RDS file. E.g. "PEI100m.soil.rds" contains all covariates layers resampled to 100 m resolution and all training points.</p>
Linked collectors and determiners for: The aquatic Coleoptera of Prince Edward Island, Canada: new records and faunal composition.
Natural history specimen data linked to collectors and determiners held within, "The aquatic Coleoptera of Prince Edward Island, Canada: new records and faunal composition". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/5a9a5eda-7a2b-43aa-8e8d-40ef25926ec6">https://bionomia.net/dataset/5a9a5eda-7a2b-43aa-8e8d-40ef25926ec6</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/5a9a5eda-7a2b-43aa-8e8d-40ef25926ec6">https://gbif.org/dataset/5a9a5eda-7a2b-43aa-8e8d-40ef25926ec6</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: First records of Tall Beech Fern, Phegopteris excelsior N. Patel & A.V. Gilman (Thelypteridaceae), for Ontario and Prince Edward Island.
Natural history specimen data linked to collectors and determiners held within, "First records of Tall Beech Fern, Phegopteris excelsior N. Patel & A.V. Gilman (Thelypteridaceae), for Ontario and Prince Edward Island". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/105e9f58-39b9-46e9-9ae0-fec6d3455111">https://bionomia.net/dataset/105e9f58-39b9-46e9-9ae0-fec6d3455111</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/105e9f58-39b9-46e9-9ae0-fec6d3455111">https://gbif.org/dataset/105e9f58-39b9-46e9-9ae0-fec6d3455111</a>. Formatted as a Frictionless Data package.
Appendix 1 in The aquatic Coleoptera of Prince Edward Island, Canada: new records and faunal composition
Appendix 1. Coordinates of collection localities
Appendix 7 to "The Status of Biological Invasions and their Management in South Africa in 2022"—The Species List for the Prince Edward Islands
<p>SANBI and CIB 2023. Appendix 7 to "The Status of Biological Invasions and their Management in South Africa in 2022"—The Species List for the Prince Edward Islands. South African National Biodiversity Institute, Kirstenbosch and DSI-NRF Centre of Excellence for Invasion Biology, Stellenbosch. http://dx.doi.org/10.5281/zenodo.8217229</p> <p> </p> <p>For more details see: http://iasreport.sanbi.org.za<br> For the report itself see: http://dx.doi.org/10.5281/zenodo.8217182</p>
Killer whale acoustic patterns respond to prey abundance and environmental variability around the Prince Edward Islands, Southern Ocean
<p>Killer whales are apex predators with temporally and spatially varying distributions throughout the world’s oceans. Their ecology and behaviour are poorly understood in most regions due to limited research, often because of logistical challenges. Here, we use easily deployable year-round passive acoustic monitoring device to investigate the seasonal acoustic occurrence and diel vocalizing behaviour of killer whales around the remote sub-Antarctic Prince Edward Islands (PEIs), Southern Ocean. Killer whales showed diel vocalizing patterns that varied seasonally in relation to their prey abundance and social activities. Killer whale calls were intermittently detected year-round with a high number of hours containing calls in October through December, and a secondary peak in March through May, which corresponded to the abundance of seal prey. Random forest modelling identified wind speed as an important predictor of the occurrence of killer whale calls whilst sea surface height, chlorophyll-a, and sea surface temperature were moderately important. We provide the first acoustic evidence that killer whale occurrence around PEIs coincide with variability in environmental conditions and prey abundance. Our results provide the first indication of diel vocalizing pattern of killer whales in the Southern Ocean. This knowledge is important for understanding killer whale ecology and adaptation to the changing oceans.</p>
Data from: Population genetics of Atlantic salmon (Salmo salar) in Prince Edward Island, Canada
Open the record for dataset details and reuse information.
FIGURE 2 in Adventive and native Byrrhidae (Coleoptera) newly recorded from Prince Edward Island, Canada
FIGURE 2. Chaetophora spinosa. Ventral habitus. Note the appendages, retractile into deep recesses and flush with the sterna when withdrawn. When contracted the anterior margin of the clypeus meets the anterior margin of the prosternum, hiding the withdrawn eyes, antennae, and mouthparts.
FIGURE 1 in Adventive and native Byrrhidae (Coleoptera) newly recorded from Prince Edward Island, Canada
FIGURE 1. Chaetophora spinosa. Dorsal habitus. Note the clavate bristles.
FIGURE 3 in Adventive and native Byrrhidae (Coleoptera) newly recorded from Prince Edward Island, Canada
FIGURE 3. Collection localities for species of Byrrhidae on Prince Edward Island.
Map 45 from: Webster R, Anderson R, Sweeney J, DeMerchant I (2012) New Coleoptera records from New Brunswick, Canada: Anthribidae, Brentidae, Dryophthoridae, Brachyceridae, and Curculionidae, with additions to the fauna of Quebec, Nova Scotia and Prince Edward Island. ZooKeys 179: 349-406. https://doi.org/10.3897/zookeys.179.2626
Map 45 - Collection localities in New Brunswick and Prince Edward Island, Canada of Magdalis barbita.
Map 64 from: Webster R, Anderson R, Sweeney J, DeMerchant I (2012) New Coleoptera records from New Brunswick, Canada: Anthribidae, Brentidae, Dryophthoridae, Brachyceridae, and Curculionidae, with additions to the fauna of Quebec, Nova Scotia and Prince Edward Island. ZooKeys 179: 349-406. https://doi.org/10.3897/zookeys.179.2626
Map 64 - Collection localities in New Brunswick, Canada of Xyleborinus saxesenii.
Map 46 from: Webster R, Anderson R, Sweeney J, DeMerchant I (2012) New Coleoptera records from New Brunswick, Canada: Anthribidae, Brentidae, Dryophthoridae, Brachyceridae, and Curculionidae, with additions to the fauna of Quebec, Nova Scotia and Prince Edward Island. ZooKeys 179: 349-406. https://doi.org/10.3897/zookeys.179.2626
Map 46 - Collection localities in New Brunswick, Canada of Magdalis hispoides.
Map 43 from: Webster R, Anderson R, Sweeney J, DeMerchant I (2012) New Coleoptera records from New Brunswick, Canada: Anthribidae, Brentidae, Dryophthoridae, Brachyceridae, and Curculionidae, with additions to the fauna of Quebec, Nova Scotia and Prince Edward Island. ZooKeys 179: 349-406. https://doi.org/10.3897/zookeys.179.2626
Map 43 - Collection localities in New Brunswick, Canada of Lixus rubellus.
Map 41 from: Webster R, Anderson R, Sweeney J, DeMerchant I (2012) New Coleoptera records from New Brunswick, Canada: Anthribidae, Brentidae, Dryophthoridae, Brachyceridae, and Curculionidae, with additions to the fauna of Quebec, Nova Scotia and Prince Edward Island. ZooKeys 179: 349-406. https://doi.org/10.3897/zookeys.179.2626
Map 41 - Collection localities in New Brunswick, Canada of Listronotus oregonensis.
Map 4 from: Webster R, Anderson R, Sweeney J, DeMerchant I (2012) New Coleoptera records from New Brunswick, Canada: Anthribidae, Brentidae, Dryophthoridae, Brachyceridae, and Curculionidae, with additions to the fauna of Quebec, Nova Scotia and Prince Edward Island. ZooKeys 179: 349-406. https://doi.org/10.3897/zookeys.179.2626
Map 4 - Collection localities in New Brunswick, Canada of Coelocephalapion emaciipes.
Map 6 from: Webster R, Anderson R, Sweeney J, DeMerchant I (2012) New Coleoptera records from New Brunswick, Canada: Anthribidae, Brentidae, Dryophthoridae, Brachyceridae, and Curculionidae, with additions to the fauna of Quebec, Nova Scotia and Prince Edward Island. ZooKeys 179: 349-406. https://doi.org/10.3897/zookeys.179.2626
Map 6 - Collection localities in New Brunswick, Canada of Podapion gallicola.
Map 51 from: Webster R, Anderson R, Sweeney J, DeMerchant I (2012) New Coleoptera records from New Brunswick, Canada: Anthribidae, Brentidae, Dryophthoridae, Brachyceridae, and Curculionidae, with additions to the fauna of Quebec, Nova Scotia and Prince Edward Island. ZooKeys 179: 349-406. https://doi.org/10.3897/zookeys.179.2626
Map 51 - Collection localities in New Brunswick, Canada of Pityophthorus biovalis.
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