cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17882/87718
title: Estonian GNSS-leveling dataset with relevance to the implementation of the Baltic Sea Chart Datum 2000

description: The Baltic Sea Chart Datum 2000 (BSCD2000) is a geodetic reference system adopted for the Baltic Sea water level information and effective use of GNSS methods for accurate navigation and real-time offshore surveying (Schwabe et al. 2020). The BSCD2000 will be realized through GNSS and quasigeoid modeling and is compatible with the European Vertical Reference System (EVRS) associated national height system realizations of the Baltic Sea countries. Since BSCD2000 will be realized through quasigeoid modeling, it is essential to validate the modeling results using, for instance, GNSS-leveling control points. This data publication consists of the Estonian high precision GNSS-leveling control points used to validate the BSCD2000 solutions but can be employed similarly to validate any other quasigeoid model. The data made available is specified in three versions: - (A) Geodetic coordinates and ellipsoidal heights in the ITRF2008 reference frame using the zero-tide permanent tide concept (Mäkinen and Ihde 2009), temporal changes due to the postglacial land uplift in the Baltic Sea region have been reduced to the epoch 2000.0; leveled normal heights of the national EVRS realization (EH2000) using the zero-tide concept, temporal height changes due to the postglacial land uplift in the Baltic Sea region have been reduced to the epoch 2000.0 (RT I, 28.10.2011, 3); - (B) Geodetic coordinates and ellipsoidal heights in the ETRF2000 reference frame using the zero-tide permanent tide concept with uplift epoch 2000.0; leveled normal heights of the national EVRS realization (EH2000) using the zero-tide concept with uplift epoch 2000.0; - (C) Geodetic coordinates and ellipsoidal heights of the national ETRS89 realization (EUREF-EST97) using the tide-free permanent tide concept with uplift epoch 1997.56 (Rüdja 1999); leveled normal heights of the national EVRS realization (EH2000) using the zero-tide concept with uplift epoch 2000.0. Note that the GNSS ellipsoidal heights are given relative to the GRS80 reference ellipsoid. The description of the data columns is provided in the README file. References: Mäkinen J, Ihde J (2009). The permanent tide in height systems. In Proceedings of the 2007 International Association of Geodesy General Assembly, Perugia, Italy, 2–13 July 2007. Rüdja A (1999). A new ETRS89 system for Estonia. In Proceedings of the EUREF 1999 Symposium, Prague, Czech Republic, 2–5 June 1999. RT I, 28.10.2011, 3. Geodetic System Act (in Estonian). Riigi Teataja 2011. Schwabe J, Ågren J, Liebsch G, Westfeld P, Hammarklint T, Mononen J, Andersen OB (2020). The Baltic Sea Chart Datum 2000 (BSCD2000) – implementation of a common reference level in the Baltic Sea. International Hydrographic Review, 23, 63–83.
DOI: 10.17882/87643
title: LabMare Coastal station : A shallow water cabled observatory in the Eastern Ligurian Sea

description: In 2019, the Ligurian DLTM Consortium (CNR, DLTM, ENEA, IIM, INGV) has installed a coastal cabled, real-time, monitoring station, at around 10 m depth in the Eastern Ligurian Sea (44°4’54.96”N 09°52’50.12”E in S. Teresa Bay, La Spezia). The coastal station monitors temperature, pressure, water conductivity and derived salinity at 10 m depth with very high frequency (10 minutes interval). The observatory has as main purpose the study of coastal ecosystems, hydrodynamic processes and, in the long term, the effects of climate change. It is also a test site for new instruments and sensors. Due to maintenance activities some records are missing. The two-year dataset proposed here will be upgraded annually.
DOI: 10.17882/87503
title: Climatological patterns of sub-surface temperature, salinity and fluorescence on the Southern Coast of Galicia

description: In 2008, the Instituto Español de Oceanografía (IEO) installed a permanent thermosalinometer (TSG) on board of R/V J.M. Navaz, operating in the Galician Rias Baixas coastal area (Vigo, Pontevedra, Arousa and Muros), in the framework of a harmful algal bloom monitoring. The TSG continuously measures the sea subsurface salinity, temperature, and fluorescence along the ship tracks. The classical approach to distribution maps is performing objective analysis of the collected data and assumes errors associated with coastal features. Data-Interpolating Variational Analysis (DIVA) allows the spatial interpolation of data over an adaptable mesh grid, taking into account coastlines and inlets, but also advection constraints. Calculations, from 2008 to 2013, are optimized and rely on a finite element resolution and the software allows optimizing the analysis parameters, checking for duplicates and performing quality controls. The results of performing and comparing DIVA and objective analysis show slight differences that can be appreciated between the inner part of the inlets and the open sea areas. The relative length of the whole data set allows considering also monthly and annual variability. Differences can be appreciated between the inner part of the inlets and the open sea areas. These climatological results can be useful not only for scientific research but also for coastal management activities. Bibliography: Troupin, C., A.Barth, D.Sirjacobs, M.Ouberdous, JM.Brankart, P.Brasseur, M.Rixen, A.Alvera-Azcárate, M.Belounis, A.Capet, F.Lenartz, ME.Toussaint, JM.Beckers. Generation of analysis and consistent error fields using the Data Interpolating Variational Analysis (Diva). Ocean Modelling, 2012, vol 52-53, 90- 101, doi 10.1016/j.ocemod.2012.05.002
DOI: 10.17882/87396
title: In-situ measurement of wave impact pressure on the wall of a detached composite breakwater

description: Wave impact is the primary cause of coastal structure failure. While wave impact is widely studied in controlled environments, in situ measurements of wave impact pressure are rare. The results of a campaign to measure wave impact pressure in situ are summarised here. Data were collected from 2016 to 2019 from anchored pressure gauges on the wall of the Artha breakwater in southwestern France. The acquisition frequency is 10 kHz and 10-minute bursts are recorded every hour. Two databases are published, one by burst and one by impact. The burst database summarises the main parameters describing the 10-minute record, while the impact database contains a list of parameters describing each impact.
DOI: 10.17882/87395
title: Partial raw data: sea water carbonate system after years of transgenerational exposure to ocean acidification in the European Sea Bass Dicentrarchus labrax

description: This data set is linked to a study that sought to investigate the impacts of long-term ocean acidification on the olfactory rosette transcriptome of the European sea bass (Dicentrarchus labrax) and on viral resistance. We exposed two generations of the D. labrax to end-of-century predicted pH levels (IPCC RCP8.5), with parents being exposed for 53 months (F1) and their offspring for 18 months (F2). Our design included a transcriptomic analysis of the olfactory rosette (collected from the F2) and a viral challenge (exposing F2 to betanodavirus) where we assessed survival rates. This data set contains physico-chemical parameters of the rearing sea water including the carbonate system components as well as survival data and temperature measurements during the viral challenge. The rearing periods extends as follows: F1 parents: 24 October 2013 - 26 March 2018; in duplica tanks per treatment F2 eggs phase: 27 March 2018 - 31 March 2018; in a simplica per treatment F2 larval phase: 1 April 2018 – 1 June 2018; in triplica tanks per treatment F2 juvenile phase: 2 April 2018 – 17 October 2019; in a duplica per treatment However, since this study extends over 7 years, some data is not available in digital form but in paper form. Therefore, here we provide digitalized data for the following periods. F1 parents: 8 February 2016 - 6 March 2018; monthly data showing physico-chemical and carbonate parameters of the sea water F2 eggs phase: 27 March 2018 - 31 March 2018; daily data showing the pH and temperature of the sea water F2 larval phase: 1 April 2018 – 1 June 2018; monthly data showing physico-chemical and carbonate parameters of the sea water and daily data showing the pH and temperature of the sea water F2 juvenile phase: 2 April 2018 – 24 October 2018; daily data showing the pH and temperature of the sea water F2 juvenile phase: 2 April 2018 – 11 February 2019; monthly data showing physico-chemical and carbonate parameters of the sea water pH in NIST scale and temperature were daily measured with a WTW 3110 pH meter (Xylem Analytics Germany, Weilheim, Germany; with electrode: WTW Sentix 41) calibrated daily with pH4.0 and pH7.0 buffers (WTW, Germany). Total alkalinity was measured following the adapted protocol of Strickland and Parsons: a 50 ml sample of filtered tank seawater was mixed with 15 ml HCl (0.01 M) and pH was measured immediately. The software CO2SYS using the constants from Mehrbach et al. refitted by Dickson and Millero were used to calculate pH in NIST scale to total scale and the carbonate chemistry components.
DOI: 10.17882/87317
title: Distribution of modern dinocysts and pollen in the western Mediterranean Sea (Algerian Margin and Gulf of Lion)

description: The Mediterranean Sea is generally described as an oligotrophic area where primary productivity is limited to a few coastal environments with nutrient-enriched fluvial input. However, several studies have revealed that the hydrology of the western Mediterranean has major seasonal productive patterns linked either to significant riverine input or to seasonal upwelling cells. This study aims to: i) discuss organic microfossils (i.e. pollen and dinoflagellate cyst assemblages, as well as other non-pollen palynomorphs) from two different productive areas of the western Mediterranean Sea, and ii) examine the importance of the interconnections between marine and continental influences responsible for modern palynomorph distributions. Based on 25 samples from the Gulf of Lion (GoL) and Algerian Margin, this study key findings are: i) that GoL marine productivity is driven by the combination of discharges from the Rhône River and seasonal upwelling mechanisms, ii) that the strong productive pattern of the northern African coast is driven by water density front mixings and related upwellings. These two patterns are discussed in the light of major links that provide a better understanding of the signatures of marine and continental bio-indicators. The dinocyst Lingulodinium machaerophorum can be considered as a tracer of Rhône River plume influence in the GoL. Brigantedinium taxa are shown to be upwelling-sensitive in both studied areas. Typical differences in vegetation across the north–south climate gradient in the western Mediterranean Basin are highlighted by the larger ratio of Euro-Siberian to Mediterranean pollen taxa in the northern sector. Synoptic maps also illustrate the complex interactions of environmental drivers determining the distributions of continental and marine palynomorphs in the western Mediterranean Sea.
DOI: 10.17882/87293
title: Thermosalinometer data from R/V Rioja (2002-2012)

description: In the framework of the R/V J. Rioja (Spanish Institute of Oceanography, IEO-CSIC) routine field and monitoring operations on the Cantabrian Sea waters (southern Bay of Biscay), a continuous thermosalinometer (TSG, SeaBird 21) was installed in 2002 as an IEO contribution to the Ferrybox EU-funded project (2002-2005, EC-FP5-EESD nºEVK2-2002-00144). This research vessel has sampled the area in the framework of the IEO monitoring program RADIALES (monthly sampling, https://www.seriestemporales-ieo.net/). Data was routinely sent to the IEO datacenter and underway data are available from 15th October 2002 to 25th October 2012. During this period, the vessel performed more than 120 monthly sampling cruises with underway TSG data, recording more than 492 000 temperature and salinity lines. A recent revision, standardization and quality control/quality assessment of the dataset have been performed in the framework of SeaDataCloud project (H2020 INFRARAIA-1-2016-2017, n730960). This includes re-checking the clock, position, vessel speed, and recorded temperature and salinity values, as well as vocabularies that facilitate the accesibility of them. The whole dataset is provided with updated quality flags (QF) that improve their reusability. Monthly datafiles and the QF follow the seadatanet.org standards, as in formats as in vocabularies, in the pursuit of the FAIR (findable, accessible, interoperable, and reusable) data principles for sharing. At the moment, these data are freely distributed using OGC standard services (WMS, WFS, etc.) through institutional Thredds (http://centolo.co.ieo.es:8080/thredds/catalog/rv/Rioja/catalog.html) and Geoserver (http://centolo.co.ieo.es:8080/geoserver/web/) which facilitates the user's queries, automation of routines (e. g. model validation), and the development and implementation of web services and applications. Ref: Viloria, A. Atlas costero de temperatura y salinidad superficial en el Cantábrico. Master thesis. U Vigo (2012). http://hdl.handle.net/10508/15653
DOI: 10.17882/87126
title: Deciphering the redistribution of excess heat in the North Atlantic: time series of ocean heat content at 25N from 1850 to present

description: This data set is related to the article "Deciphering the redistribution of excess heat in the North Atlantic" in Communication Earth and Environment by Marie-José Messias and Herlé Mercier. It provides time series of ocean heat content (OHC) at 25°N in the Atlantic Ocean from 1850 to 2018 in four layers (0–700m, 700–2000m, 2000–4000m, 4000m–bottom) and associated errors. The contributions of 9 source regions (Arctic Ocean, Nordic Seas, Labrador and Irminger Seas, north-eastern subpolar gyre, Mediterranean Sea, subtropical and tropical North Atlantic, subtropical and tropical South Atlantic, Sub-Antarctic Ocean and Antarctic Ocean) to the surface-to-bottom OHC at 25°N from 1850 to 2018 are also provided.
DOI: 10.17882/86805
title: Delayed response to environmental conditions and infra-seasonal dynamics of the short-beaked common dolphin distribution

description: Cetaceans adjust their distribution and abundance to encountered conditions across years and seasons, but we poorly understand such small-scale changes for many species, especially in winter. Crucial challenges yet weight on some populations during this season, such as the high levels of fisheries-induced mortality faced by the common dolphin (Delphinus delphis) in the North-East Atlantic shelves. For such species, comprehend the winter fine-scale dynamics is crucial. We aimed at identifying the dolphin distribution drivers within the winters 2020 and 2021, with a focus on determining the lag between changes in oceanographic conditions and in dolphin distribution. They were related with temporal delays specific to the nature and the cascading effects oceanographic processes had on the trophic chain. By determining the most important conditions and lags to dolphin distributions, we shed light on the yet poorly understood intrusions of dolphins within coastal waters during winter: they displayed a strong preference for the coastal-shelf waters front and extensively followed its spatial variations, their overall densities increasing over the period and peaking in March-April. The results presented here provided invaluable information on the winter distribution dynamics and should inform management decisions to help reducing the unsustainable mortalities of this species in fisheries by-catch.
DOI: 10.17882/86790
title: JS3_CALL_1_REF_4036b_EuroFluoro - Field testing and validation of a new multiparameter sensor in European Coastal waters 2

description: The project encountered several problems. In the first place COVID restrictions and procurement issues delayed the build of the sensors, delaying the deployment until the end of the summer (August 2021) rather than spring as intended. Following on from this, travel restrictions, both government imposed and company policy concerning COVID prevented anyone from Chelsea Technologies from visiting the host at any stage in the process. The second problem was only realised towards the end of the deployment. The sensor stopped responding at the end of November. The next available window to raise the subsea frame coincided with the end of the deployment so it was not possible to fix or replace the sensor. On raising the sensor and the control housing it became apparent that significant corrosion had occurred around the windows, raising severe doubts about the validity of the collected data.
DOI: 10.17882/86685
title: Eastern Oysters Crassostrea virginica settle near inlets in a lagoonal estuary: Spatial and temporal distribution of recruitment in mid-Atlantic Coastal Bays (Maryland, USA)

description: Background. Declines of the Eastern oyster, Crassostrea virginica, and its numerous ecological benefits have spurred oyster restoration initiatives. Successful restoration of a self-sustaining oyster population requires evaluating the temporal and spatial patterns of recruitment (settlement and survival) of oyster larvae in the target waterbody. Restoration of the eastern oyster population in the Maryland Coastal Bays (MCBs), U.S.A., a shallow lagoonal estuary, is of interest to federal and state agencies, but the location and timing of natural recruitment is not known. Methods. We assessed the spatial and temporal variation in oyster larvae recruitment throughout the MCBs using horizontal ceramic tiles and PVC plates. Newly settled oyster larvae (recruits) were monitored biweekly from June to September 2019 and 2020 at 12 sites in the MCBs and a comparison site in Wachapreague, Virginia. Water quality parameters (temperature, salinity, dissolved oxygen, turbidity, and pH) were also measured. The objectives of this study were to determine 1) the most effective substrate design for monitoring oyster recruitment, 2) the spatial and temporal distribution of oyster larvae recruitment in the MCBs, and 3) patterns in oyster larvae recruitment that would be applicable to other lagoonal estuaries. Results. 1) Ceramic tiles were more effective than PVC plates for recruiting oyster larvae; 2) Peak settlement began during the period from late June through July, and oyster recruitment was greatest at sites closest to the Ocean City and Chincoteague inlets; 3) Areas near broodstock that have long flushing rates to retain larvae, may provide the best environments for recruitment of oysters to lagoonal estuaries. Discussion. As the first study on oyster larvae recruitment in the MCBs, our results provide insight into their spatial and temporal distribution, methods that can serve as a foundation for future recruitment studies in other lagoonal estuaries, and baseline data that can be used to inform stakeholders and evaluate the success of oyster restoration projects in MCBs.
DOI: 10.17882/86636
title: Database of Anomalies in the Caribbean Sea (geochemical parameters): DACS-CHEM

description: Monthly anomalies of geochemical parameters in the Caribbean Sea calculated from the MULTIOBS_GLO_BIO_BGC_3D_REP_015_010 and MULTIOBS_GLO_BIO_CARBON_SURFACE_REP_015_008 datasets. These anomalies are very useful for chemical oceanographers and marine biologists who need to analyze data and trends in tropical regions to analyze variations in nutrient and chlorophyll concentrations, behavior of changes in primary productivity, and trends in acidification of the oceans. oceans.
DOI: 10.17882/86635
title: CTD Castaway shallow water cast Mexican North Caribbean-Chacmochuch Lagoon System-14/11/2020

description: The Universidad del Caribe responds to the demand for technical support for the elaboration of specific bathymetric charts for a polygon of 458 Ha that is located between the Isla Contoy National Park and Cayo Alcatraz. The objective was to make a bathymetric map of the polygon and point out the main characteristics or morphological features. Likewise, CTD cast were carried out to have a database with future application to mariculture, with the purpose of contributing to the economic development of communities in Quintana Roo through economic diversification and regional cultural identity and promoting fair trade and solidarity that favor the production and consumption of original products.This activities of the Node for the Promotion of the Social and Solidarity Economy (NODESS) called Selva, Mar y Comunidad Pre Registration Folio SINCA_PNSS_20_00009_INAES, made up of the Universidad del Caribe, Directorate of Economic Promotion of the H. Ayuntamiento of Lázaro Cárdenas, Muuch Kaab Cooperative, Cooperative University of Community Innovation, Mar de las Antillas Cooperative and Tianguis del Mayab. This technical report is at the request of the Cooperativa Mar de las Antillas.
DOI: 10.17882/86634
title: CTD Castaway shallow water cast Mexican North Caribbean-Chacmochuch Lagoon System - 25/09/2021

description: The Universidad del Caribe responds to the demand for technical support for a workshop with the aim of verify environmental parameters with the use of Technology Applied to Information Registration and GPS, for the monitoring of points of interest, like define the study area, its physical description and its natural context, operate measuring instruments and apply measurement procedures and create databases and metadata. Likewise, CTD cast were carried out to have a database with future application to mariculture, with the purpose of contributing to the economic development of communities in Quintana Roo through economic diversification and regional cultural identity and promoting fair trade and solidarity that favor the production and consumption of original products.This activities of the Node for the Promotion of the Social and Solidarity Economy (NODESS) called Selva, Mar y Comunidad Pre Registration Folio SINCA_PNSS_20_00009_INAES, made up of the Universidad del Caribe, Directorate of Economic Promotion of the H. Ayuntamiento of Lázaro Cárdenas, Muuch Kaab Cooperative, Cooperative University of Community Innovation, Mar de las Antillas Cooperative and Tianguis del Mayab. This technical report is at the request of the Cooperativa Mar de las Antillas.
DOI: 10.17882/86630
title: Oceaneye's microlitter data 2011-2020

description: This dataset is a compilation off all sea surface micro- and mesolitter data produced by Oceaneye between 2011 and 2020 during several volunteer monitoring expeditions with the use of manta nets. The dataset provides in-depth information such as station location, date, time, sampling distance and wind speed, but also number and mass of items for the different categories. More info at concerning the methodology : - https://doi.org/10.13120/19774e8d-db01-4cba-a20d-461bcd0cd850 - https://doi.org/10.13120/633699ca-8443-4fe4-8926-ebf48d115f38
DOI: 10.17882/86537
title: Pictures of the main marine species caught in Reunion Island (png format)

description: These pictures of the main marine species caught by fishermen in Reunion Island were taken during field sampling (SIH, Fisheries Information System) or laboratory dissections (research projects), and cut it out. They can be found incorporated in the “Identification Guide of the main species caught in Reunion Island - Target, by-catched and accidental species” for the attention of scientists, representatives of administration or fishermen themselves. These pictures are now freely accessible in a png format.
DOI: 10.17882/86455
title: EMD-based function (matlab) to denoise measurements of satellite altimeter along-track sea level and significant wave height

description: This Function (Matlab) is a supplementary material associated to the following article : Towards improved analysis of short mesoscale sea level signals from satellite altimetry, Yves Quilfen, Jean-François Piolle, and Bertrand Chapron. ESSD-2021-352