de.pangaea.dataset996142 und de.pangaea.dataset996148 dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-07-24T12:14:21Z https://doi.pangaea.de/10.1594/PANGAEA.996142 <gco:CharacterString>Ecological planting record data of restored seagrass planted in North Wales between 2023–2024 by Project Seagrass</gco:CharacterString> 2026-07-24T12:14:17 publication Thomas, Oliver Robert
ollie@projectseagrass.org
https://orcid.org/0009-0000-1636-9492 information author Unsworth, Richard K F
r.k.f.unsworth@swansea.ac.uk
author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital This dataset was collected in support of a study on the resilience of restored seagrass (Zostera marina) meadows to marine heatwave exposure in North Wales, United Kingdom (Thomas et al., 2026). It provides plot-level planting records for seagrass planted at four intertidal sites along the Llŷn Peninsula and Ynys Môn between February 2023 and March 2024, including planting method (directly injected seeds, hessian bags, and seed balls), planting date, number of seeds, seed balls and hessian bags planted per plot, and dGPS-surveyed plot coordinates. completed Unsworth, Richard K F
r.k.f.unsworth@swansea.ac.uk
principalInvestigator Field experiment In-situ Monitoring theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact SORNW Seagrass Ocean Rescue North Wales theme <gco:CharacterString>PANGAEA Project List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation -4.4634467 -4.319450833 52.86612995 52.90484139 2023-02-20T00:00:00 2024-04-08T00:00:00 0.0 0.0 Event label thematicClassification Latitude of event thematicClassification Longitude of event thematicClassification Date/Time of event thematicClassification Date/Time of event 2 thematicClassification Type of study thematicClassification DEPTH, water physicalMeasurement m m DATE/TIME thematicClassification Planting Date (date the seagrass was planted) Identification thematicClassification Project thematicClassification Site thematicClassification Site index code thematicClassification Area/locality thematicClassification Region Planting method thematicClassification Date/time start, experiment thematicClassification Planting Date Year of observation physicalMeasurement a AD a AD Species, unique identification (Semantic URI) thematicClassification Species, unique identification (URI) thematicClassification Species, unique identification thematicClassification Condition thematicClassification Intertidal / subtidal Sediment type thematicClassification Experimental plot thematicClassification Plot / transect Distance, shore to sea physicalMeasurement Plot dimensions (shore-to-sea) planted area: 1 m² quadrat m m Distance, parallel to sea physicalMeasurement Plot dimensions (parallel to sea), planted area: 1 m² quadrat m m Planted area physicalMeasurement m**2 m**2 Zostera marina, seeds physicalMeasurement Targeted #/m**2 #/m**2 Zostera marina, seeds physicalMeasurement Planted by hand #/m**2 #/m**2 Zostera marina, seeds per plot physicalMeasurement Planted by hand # # Zostera marina, seed balls per plot physicalMeasurement Manual count/volume measure during planting # # Zostera marina, hessian bags per plot physicalMeasurement Manual count/volume measure during planting # # Sample comment thematicClassification Coordinate Description Easting, local physicalMeasurement Differential Global Positioning System (DGPS), Trimble DA2; Individual dGPS-coordinates recorded per plot/point at the time of planting. m m Northing, local physicalMeasurement Differential Global Positioning System (DGPS), Trimble DA2; Individual dGPS-coordinates recorded per plot/point at the time of planting. m m LATITUDE thematicClassification Differential Global Positioning System (DGPS), Trimble DA2; Individual dGPS-coordinates recorded per plot/point at the time of planting. LONGITUDE thematicClassification Differential Global Positioning System (DGPS), Trimble DA2; Individual dGPS-coordinates recorded per plot/point at the time of planting. Sea level, relative physicalMeasurement Differential Global Positioning System (DGPS), Trimble DA2; During planting m m Accuracy, vertical physicalMeasurement Differential Global Positioning System (DGPS), Trimble DA2; dGPS during planting cm cm Accuracy, horizontal physicalMeasurement Differential Global Positioning System (DGPS), Trimble DA2; dGPS during planting cm cm Investigator thematicClassification Planter Comment thematicClassification Monitoring reference database thematicClassification text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.996142?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: NWMHWOTRU2026_CYD_seeding (Carreg y Defaid (CYD)) * LATITUDE: 52.866446 * LONGITUDE: -4.463013 * DATE/TIME START: 2023-02-20T00:00:00 * DATE/TIME END: 2024-03-13T00:00:00 * METHOD/DEVICE: Field experiment Intertidal zone / mean sea level 2023-02-20T00:00:00 EVENT LABEL: NWMHWOTRU2026_PHD_seeding (Penrhos Headland (PHD)) * LATITUDE: 53.305035 * LONGITUDE: -4.587141 * DATE/TIME: 2024-04-07T00:00:00 * METHOD/DEVICE: Field experiment Intertidal zone / mean sea level 2024-04-07T00:00:00 EVENT LABEL: NWMHWOTRU2026_PYC_seeding (Pen-y-Chain (PYC)) * LATITUDE: 52.903678 * LONGITUDE: -4.320823 * DATE/TIME START: 2023-02-21T00:00:00 * DATE/TIME END: 2024-03-10T00:00:00 * METHOD/DEVICE: Field experiment Merged Pen-y-Chain site (former East/West plots); midpoint coordinate; intertidal zone / mean sea level 2023-02-21T00:00:00 EVENT LABEL: NWMHWOTRU2026_PYN_seeding (Penrhyn (PYN)) * LATITUDE: 53.320517 * LONGITUDE: -4.577271 * DATE/TIME: 2024-04-08T00:00:00 * METHOD/DEVICE: Field experiment Intertidal zone / mean sea level 2024-04-08T00:00:00 Related to <gco:CharacterString>Marine heat waves endanger the rebuilding of marine life</gco:CharacterString> 2026-01-01 publication https://doi.org/10.1088/1748-9326/ae6d17 Thomas, Oliver Robert
ollie@projectseagrass.org
https://orcid.org/0009-0000-1636-9492 information author Patterson, Bridget M https://orcid.org/0009-0000-8621-2247 information author Rowland, Caroline author Berthou, Ségolène https://orcid.org/0000-0002-9164-0841 information author Worsfold, Mark https://orcid.org/0000-0003-0722-4456 information author Yates, Emily https://orcid.org/0009-0000-0776-4466 information author Keen, Charlotte author den Haan, Stijn author Unsworth, Richard K F
r.k.f.unsworth@swansea.ac.uk
author documentDigital Environmental Research Letters 21(10) 104019