de.pangaea.dataset996148 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-07-24T12:14:22Z https://doi.pangaea.de/10.1594/PANGAEA.996148 <gco:CharacterString>Spatial, Light, Temperature and Seagrass Planting and Monitoring record data from North Wales 2023-2024</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 data package contains restoration, monitoring and in-situ environmental data collected between February 2023 and October 2025 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). Seagrass was planted at four intertidal sites along the Llŷn Peninsula and Ynys Môn using directly injected seeds, hessian bags and seed balls; planting locations were surveyed with a differential Global Positioning System (dGPS) receiver, producing spatial point and polygon records of the planted areas. Restoration success was subsequently assessed through repeated intertidal quadrat surveys recording shoot and reproductive shoot density, rhizome presence, canopy height, percentage cover of seagrass, epiphytes and algae, and sediment redox potential, pH and temperature, measured using a portable multiparameter meter. In-situ seawater/intertidal temperature and light intensity were additionally recorded at 30-minute intervals over one month in May 2024 using a fixed temperature/light data logger. These restoration and monitoring records were combined with satellite-derived sea surface temperature and marine heatwave indicator data from the E.U. Copernicus Marine Service (doi:10.48670/moi-00054, doi:10.48670/moi-00055) to evaluate how marine heatwave exposure affected the establishment and persistence of a restored seagrass meadow. The package comprises four data types - in-situ light and temperature logger data, spatial point and polygon data of planting locations, seagrass planting records, and seagrass monitoring records - each published here as an individual dataset. completed Field experiment In-situ Monitoring restoration 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 -4.587140999999974 -4.319450833000019 52.86612995 53.320517 2023-02-20T00:00:00 2025-10-08T00:00:00 application/zip unknown https://doi.pangaea.de/10.1594/PANGAEA.996148?format=zip 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. 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 References <gco:CharacterString>Atlantic - European North West Shelf - Ocean Physics Analysis and Forecast</gco:CharacterString> 2018-01-01 publication https://doi.org/10.48670/MOI-00054 documentDigital Mercator Ocean International References <gco:CharacterString>Atlantic - European North West Shelf - Ocean Wave Analysis and Forecast</gco:CharacterString> 2019-01-01 publication https://doi.org/10.48670/MOI-00055 documentDigital Mercator Ocean International