{"accessLimitation":{"value":"noLimitations","availability":"Available","description":"Access to the resource is not subject to any access limitations and is available to all users without restriction.","uri":"http://vocab.nerc.ac.uk/collection/N07/current/UNRS/"},"authors":[{"honorificPrefix":"Dr","familyName":"Ladd","givenName":"Cai","organisationName":"Swansea University","organisationIdentifier":"https://ror.org/053fq8t95","role":"author","email":"c.j.t.ladd@swansea.ac.uk","nameIdentifier":"https://orcid.org/0000-0001-5437-6474","fullName":"Ladd, C."},{"honorificPrefix":"Dr","familyName":"Nguyen","givenName":"Tanh","organisationName":"An Giang University","organisationIdentifier":"https://ror.org/023pm6532","role":"author","email":"ntntanh@agu.edu.vn","nameIdentifier":"https://orcid.org/0000-0002-0847-4185","fullName":"Nguyen, T."},{"honorificPrefix":"Dr","familyName":"Nguyen","givenName":"Lan","organisationName":"An Giang University","organisationIdentifier":"https://ror.org/023pm6532","role":"author","email":"xuan.lan82@gmail.com","nameIdentifier":"https://orcid.org/0000-0001-7733-5069","fullName":"Nguyen, L."},{"honorificPrefix":"Dr","familyName":"Tran","givenName":"Chau","organisationName":"An Giang University","organisationIdentifier":"https://ror.org/023pm6532","role":"author","email":"tnchau@agu.edu.vn","nameIdentifier":"https://orcid.org/0000-0002-3280-1959","fullName":"Tran, C."},{"honorificPrefix":"Ms","familyName":"Balke","givenName":"Thorsten","organisationName":"Carl von Ossietzky Universität Oldenburg","organisationIdentifier":"https://ror.org/033n9gh91","role":"author","email":"thorsten.balke@uni-oldenburg.de","nameIdentifier":"https://orcid.org/0000-0001-7733-5069","fullName":"Balke, T."}],"availability":"Available","boundingBoxes":[{"westBoundLongitude":104.073,"eastBoundLongitude":106.985,"southBoundLatitude":8.516,"northBoundLatitude":11.749,"bounds":"{\"type\": \"Feature\",      \"properties\": {},      \"geometry\": {        \"type\": \"Polygon\",        \"coordinates\": [[[104.073, 8.516], [104.073, 11.749], [106.985, 11.749], [106.985, 8.516], [104.073, 8.516]]]      }}","coordinates":"[[[104.073, 8.516], [104.073, 11.749], [106.985, 11.749], [106.985, 8.516], [104.073, 8.516]]]"}],"citation":{"authors":["Ladd, C.","Nguyen, T.","Nguyen, L.","Tran, C.","Balke, T."],"bibtex":"https://catalogue.ceh.ac.uk/documents/2807c801-4ab0-4584-89ff-fcc325451373/citation?format=bib","day":28,"doi":"10.5285/2807c801-4ab0-4584-89ff-fcc325451373","month":5,"publisher":"NERC EDS Environmental Information Data Centre","resourceTypeGeneral":"dataset","ris":"https://catalogue.ceh.ac.uk/documents/2807c801-4ab0-4584-89ff-fcc325451373/citation?format=ris","title":"Hydrodynamic data from the interface between expanding and eroding mangrove forests in the Mekong delta, Vietnam, June-August 2022","url":"https://doi.org/10.5285/2807c801-4ab0-4584-89ff-fcc325451373","year":2026},"custodians":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"}],"datasetReferenceDate":{"publicationDate":"2026-05-28"},"description":"This dataset contains acceleration data measured from low-cost and open-source bottom-mounted floats called 'Mini Buoys', to identify hydrological tipping points between expanding and eroding mangrove edges in the Mekong Delta, Vietnam, from 25-06-2022 to 31-08-2022.\n\nAcceleration data are available at three locations in the Mekong Delta: Ca Mau, Kien Giang and Soc Trang. Ca Mau contains acceleration data from 7 Mini Buoys; Kien Giang contains acceleration data from 5 Mini Buoys; Soc Trang contains acceleration data from 7 Mini Buoys. Each Mini Buoy's (for the different sites) acceleration data are stored in .csv files in three parent folders. Each .csv file contains equipment metadata and raw acceleration data at sub-minute intervals (in the format DD/MM/YYYY HH:MM:SS). Acceleration data are measured as gravity-compensated acceleration values in g-force (G).","distributionFormats":[{"name":"Comma-separated values (CSV)","type":"text/csv","version":"unknown"},{"name":"Shapefile","version":"unknown"}],"distributorContacts":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"distributor","email":"info@eidc.ac.uk"}],"funding":[{"funderName":"Natural Environment Research Council","funderIdentifier":"https://ror.org/02b5d8509","awardTitle":"UKRI GCRF Living Deltas Hub","awardNumber":"NE/S008926/1","awardURI":"https://gtr.ukri.org/projects?ref=NE%2FS008926%2F1","orcid":false,"ror":true}],"hasOnlineServiceAgreement":true,"id":"2807c801-4ab0-4584-89ff-fcc325451373","incomingCitationCount":0,"infoLinks":[{"url":"https://data-package.ceh.ac.uk/sd/2807c801-4ab0-4584-89ff-fcc325451373.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","type":"OTHER"}],"inspireThemes":[{"theme":"Environmental Monitoring Facilities","uri":"http://inspire.ec.europa.eu/theme/ef"}],"keywordsOther":[{"value":"Mini Buoy"},{"value":"Inundation duration"},{"value":"Current velocity"},{"value":"Wave orbital velocity"},{"value":"Mangrove lateral dynamics"},{"value":"Tipping points"},{"value":"Mekong River Delta"},{"value":"Vietnam"}],"keywordsTheme":[{"value":"Environmental survey","uri":"http://onto.nerc.ac.uk/CEHMD/topic/7"},{"value":"Hydrology","uri":"http://onto.nerc.ac.uk/CEHMD/topic/9"},{"value":"Modelling","uri":"http://onto.nerc.ac.uk/CEHMD/topic/13"}],"licences":[{"value":"This resource is available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"}],"lineage":"Data to assess the hydrological tipping point between expanding and eroding mangrove edges was gathered at Soc Trang (09°25′11″N, 106°10′48″E), Ca Mau (08°38′00″N, 104°42′43″E), and Kien Giang (09°50′01″N, 104°53′25″E) sites along the Mekong Delta, Vietnam. B4+ Mini Buoys were deployed along seaward mangrove edges where there was a transition from expansion to erosion. Each logger sampled y-axis acceleration at 1 Hz. Coordinates showing the location of each Mini Buoy deployment are expressed in WGS84 standard. Unfortunately, some Mini Buoys were lost during deployment. No processing was done to the acceleration data.","metadataDate":"2026-06-29T16:10:10","notGEMINI":false,"onlineResources":[{"url":"https://data-package.ceh.ac.uk/data/2807c801-4ab0-4584-89ff-fcc325451373","name":"Download the data","description":"Download a copy of this data","function":"download","type":"OTHER"},{"url":"https://data-package.ceh.ac.uk/sd/2807c801-4ab0-4584-89ff-fcc325451373.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","type":"OTHER"}],"pointsOfContact":[{"displayName":"Cai Ladd","organisationName":"Swansea University","organisationIdentifier":"https://ror.org/053fq8t95","role":"pointOfContact","email":"c.j.t.ladd@swansea.ac.uk","fullName":"Cai Ladd","pointOfContact":"Swansea University"}],"publicationDate":"2026-05-28T00:00:00.000Z","publishers":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"}],"resourceIdentifiers":[{"code":"https://catalogue.ceh.ac.uk/id/2807c801-4ab0-4584-89ff-fcc325451373"},{"code":"10.5285/2807c801-4ab0-4584-89ff-fcc325451373","codeSpace":"doi"}],"resourceType":{"value":"dataset"},"responsibleParties":[{"displayName":"Cai Ladd","organisationName":"Swansea University","organisationIdentifier":"https://ror.org/053fq8t95","role":"pointOfContact","email":"c.j.t.ladd@swansea.ac.uk","fullName":"Cai Ladd","pointOfContact":"Swansea University"},{"honorificPrefix":"Dr","familyName":"Ladd","givenName":"Cai","organisationName":"Swansea University","organisationIdentifier":"https://ror.org/053fq8t95","role":"author","email":"c.j.t.ladd@swansea.ac.uk","nameIdentifier":"https://orcid.org/0000-0001-5437-6474","fullName":"Ladd, C."},{"honorificPrefix":"Dr","familyName":"Nguyen","givenName":"Tanh","organisationName":"An Giang University","organisationIdentifier":"https://ror.org/023pm6532","role":"author","email":"ntntanh@agu.edu.vn","nameIdentifier":"https://orcid.org/0000-0002-0847-4185","fullName":"Nguyen, T."},{"honorificPrefix":"Dr","familyName":"Nguyen","givenName":"Lan","organisationName":"An Giang University","organisationIdentifier":"https://ror.org/023pm6532","role":"author","email":"xuan.lan82@gmail.com","nameIdentifier":"https://orcid.org/0000-0001-7733-5069","fullName":"Nguyen, L."},{"honorificPrefix":"Dr","familyName":"Tran","givenName":"Chau","organisationName":"An Giang University","organisationIdentifier":"https://ror.org/023pm6532","role":"author","email":"tnchau@agu.edu.vn","nameIdentifier":"https://orcid.org/0000-0002-3280-1959","fullName":"Tran, C."},{"honorificPrefix":"Ms","familyName":"Balke","givenName":"Thorsten","organisationName":"Carl von Ossietzky Universität Oldenburg","organisationIdentifier":"https://ror.org/033n9gh91","role":"author","email":"thorsten.balke@uni-oldenburg.de","nameIdentifier":"https://orcid.org/0000-0001-7733-5069","fullName":"Balke, T."},{"organisationName":"Newcastle University","organisationIdentifier":"https://ror.org/01kj2bm70","role":"rightsHolder"},{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"},{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"}],"rightsHolders":[{"organisationName":"Newcastle University","organisationIdentifier":"https://ror.org/01kj2bm70","role":"rightsHolder"}],"spatialReferenceSystems":[{"code":"http://www.opengis.net/def/crs/EPSG/0/4326","title":"WGS 84"}],"spatialRepresentationTypes":["textTable"],"supplemental":[{"description":"This dataset is part of a wider Mini Buoy series - where acceleration and hydrodynamics data were recorded across the Indian Ganges Brahmaputra Meghna, Mekong and Red River Deltas. Mini Buoys offer a practical and open-source way to assess the hydrological dynamics (in terms of inundation, currents and waves) of mangrove forest - allowing assessment of suitability of mangrove plantation schemes. Mini Buoys cost less than $400 to assemble, and the material to build one can be purchased around the globe.","url":"https://livingdeltas.org/blog/inexpensive-amp-open-source-sensors-could-dramatically-improve-the-success-of-mangrove-plantation-schemes"},{"description":"Data can also be uploaded as part of an App, where anyone can upload Mini Buoy data and find out if a mangrove site is suitable for restoration","url":"https://mangroverestoration.shinyapps.io/MiniBuoyApp/"}],"temporalExtents":[{"begin":"2022-06-25","end":"2022-08-31"}],"temporalResolution":["sub-minute"],"title":"Hydrodynamic data from the interface between expanding and eroding mangrove forests in the Mekong delta, Vietnam, June-August 2022","topicCategories":[{"value":"geoscientificInformation","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/geoscientificInformation"},{"value":"inlandWaters","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/inlandWaters"},{"value":"environment","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/environment"}],"topics":["http://onto.nerc.ac.uk/CEHMD/topic/7","http://onto.nerc.ac.uk/CEHMD/topic/9","http://onto.nerc.ac.uk/CEHMD/topic/13"],"type":"dataset","uri":"https://catalogue.ceh.ac.uk/id/2807c801-4ab0-4584-89ff-fcc325451373","useConstraints":[{"value":"This resource is available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"}]}