Identification

Title

1969 - 2016 Centre for Environment, Fisheries & Aquaculture Science (Cefas) RSMP Baseline Dataset

Alternative title(s)

RSMP dataset

Abstract

This dataset was compiled for the Regional Seabed Monitoring Plan (RSMP) baseline assessment reported in Cooper & Barry (2017). The dataset comprises of 33,198 macrofaunal samples (83% with associated data on sediment particle size composition) covering large parts of the UK continental shelf. Whilst most samples come from existing datasets, also included are 2,500 new samples collected specifically for the purpose of this study. These new samples were collected during 2014-2016 from the main English aggregate dredging regions (Humber, Anglian, Thames, Eastern English Channel and South Coast) and at four individual, isolated extraction sites where the RSMP methodology is also being adopted (e.g. Area 457, North-West dredging region; Area 392, North-West dredging region; Area 376, Bristol Channel dredging region; Goodwin Sands, English Channel). This work was funded by the aggregates industry, and carried out by contractors on their behalf. Samples were collected in accordance with a detailed protocols document which included control measures to ensure the quality of faunal and sediment sample processing. Additional samples were acquired to fill in gaps in spatial coverage and to provide a contemporary baseline for sediment composition. Sources of existing data include both government and industry, with contributions from the marine aggregate dredging, offshore wind, oil and gas, nuclear and port and harbour sectors. Samples have been collected over a period of 48 years from 1969 to 2016, although the vast majority (96%) were acquired since 2000. Samples have been collected during every month of the year, although there is a clear peak during summer months when weather conditions are generally more favourable for fieldwork. Reference: Cooper, K.M., Barry, J. A big data approach to macrofaunal baseline assessment, monitoring and sustainable exploitation of the seabed. *Scientific Reports* ,7,[insert article no.], doi:10.1038/s41598-017-11377-9 (2017).

Resource type

dataset

Resource locator

http://data.cefas.co.uk/#/View/18434/

function: order

Unique resource identifier

code

CEFASaac47680-c7f6-4423-834d-ff164a9d2bf6

codeSpace

http://www.cefas.co.uk/

Dataset language

eng

Spatial reference system

authority code

OGP

code identifying the spatial reference system

urn:ogc:def:crs:EPSG::4326

Classification of spatial data and services

Topic category

biota

Keywords

Keyword set

keyword value

Keyword set

keyword value

originating controlled vocabulary

title

SeaDataNet P021 parameter discovery vocabulary

reference date

date type

revision

effective date

2011-03-25

Keyword set

keyword value

originating controlled vocabulary

title

GEMET, version 1.0

reference date

date type

publication

effective date

2008-06-01

Keyword set

keyword value

originating controlled vocabulary

title

GEMET - INSPIRE themes, version 1.0

reference date

date type

publication

effective date

2008-06-01

Geographic location

West bounding longitude

1.73881

East bounding longitude

1.74086

North bounding latitude

52.4595

South bounding latitude

52.4581

Extent

Extent group

authority code

title

SeaVoX Vertical Co-ordinate Coverages

reference date

date type

revision

effective date

2010-05-18

code identifying the extent

Temporal reference

Temporal extent

Begin position

1969-04-01T00:00:00.000Z

End position

2016-08-26T00:00:00.000Z

Dataset reference date

date type

publication

effective date

2019-09-27

Frequency of update

notPlanned

Quality and validity

Lineage

The following DOI has been minted for this dataset `https://doi.org/10.14466/CefasDataHub.34`_ , this includes multiple files for use with the R script that accompanies the paper: Cooper, K. M. & Barry, J. A big data approach to macrofaunal baseline assessment, monitoring and sustainable exploitation of the seabed. Scientific Reports 7, doi: 10.1038/s41598-017-11377-9 (2017). Files include: ( 1.)C5922 FINAL SCRIPTV91.R ( 2.)C5922DATASET13022017REDACTED.csv (Raw data)* ( 3.)Dataset description.xlsx (Description of data in C5922DATASET13022017.csv) ( 4.)PARTBAGG05022017.csv ( 4.)<span style="display: inline !important; float: none; background-color: transparent; color: #555555; font-family: 'Open Sans',sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; line-height: 19.99px; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">...</span> ( 5.)EUROPE.shp (European Coastline) ( 6.)EuropeLiteScoWal.shp (European Coastline with UK boundaries) ( 7.)Aggregates_Licence_20151112.shp (Aggregates Licensed extraction areas) ( 8.)Aggregates_Application_20150813.shp (Aggregates Application areas) ( 9.)HUMBERLICANDAPP.shp (Licensed Extraction and Application Areas - Humber) ( 10.)H_SIZ_PSD_POLYGONS_UNION_2014.shp (Humber SIZs) ( 11.)H_492_PIZ_APP.shp (Area 492 Application Area) ( 12.)ANGLIANLICANDAPP.shp (Licensed Extraction and Application Areas - Anglian) ( 13.)A_SIZ_PSD_POLYGONS_UNION.shp (Anglian SIZs) ( 14.)THAMESLICANDAPP.shp (Licensed Extraction and Application Areas - Thames) ( 15.)T_SIZ_PSD_POLYGONS_UNION_REV_2014.shp (Thames SIZs) ( 16.)T_501_1_2_SIZ_PSD.shp (Area 501 1/2 SIZ) ( 17.)EECLICANDAPP.shp (Licensed Extraction and Application Areas-East Channel) ( 18.)EC_SIZ_PSD_POLYGONS_UNION_REV.shp (East Channel SIZs) ( 19.)SCOASTLICANDAPP.shp (Licensed Extraction and Application Areas - South Coast) ( 20.)SC_SIZ_PSD_POLYGONS_UNION.shp (South Coast SIZs) ( 21.)BRISTOLCHANNELLICANDAPP.shp (Licensed Extraction and Application Areas - Bristol Channel) ( 22.)BC_SIZ2.shp (Bristol Channel/Severn Estuary SIZs) ( 23.)NORTHWESTLICANDAPP.shp(Licensed Extraction and Application Areas - North West) ( 24.)NW_392_SIZ_PSD_LICENCE_EXISTING.shp (Area 392 SIZ) ( 25.)AREA_457_PSD.shp (Area 457 SIZ) ( 26.)GOODWIN LICENCE FINAL POLYGON.shp (Goodwin Sands Extraction area) ( 27.)GoodwinSIZ.shp (Goodwin Sands SIZ) ( 28.)DEFRADEMKC8.shp (Seabed bathymetry) *At the request of data owners, macrofaunal abundance and sediment particle size data have been redacted from 13 of the 777 surveys (1.7%) in the dataset. Note that metadata and derived variables are still included. Surveys with redacted data include: ** SurveyName** ( 1.)TRIKNOOWF2008, ( 2.)EAOWF (Owner: East Anglia Offshore Wind Limited), ( 3.)Wight Barfleur_cSAC_infauna, ( 4.)MPAFORTH2011, ( 5.)Hinkely point 108 benthos survey (BEEMS-WP2), ( 6.)Hinkely point 208 benthos survey (BEEMS-WP2), ( 7.)Hinkely point 408 benthos survey (BEEMS-WP2), ( 8.)Hinkely point 308 benthos survey (BEEMS-WP2), ( 9.)BEEMS WP2 Hinkley Point Q2 2009, ( 10.)BEEMS WP5 Hinkley Point Infauna, ( 11.)Hinkley Point 510 benthic survey (WP2-BEEMS), ( 12.)Hinkley Point benthos survey June 2011 (BEEMS-WP2), ( 13.)Hinkley Point benthos survey Feb 2010 (BEEMS-WP2) Cefas will only make redacted data available where the data requester can provide written permission from the relevant data owner(s) - see below. Note that it is the responsibility of the data requester to seek permission from the relevant data owners. Data owners for the redacted surveys listed above are: ( 1.)Triton Knoll Offshore Wind Farm Limited ( 2.)East Anglia Offshore Wind Limited ( 3.)Joint Nature Conservation Committee (JNCC) ( 4.)Joint Nature Conservation Committee (JNCC) ( 5.)EDF Energy ( 6.)EDF Energy ( 7.)EDF Energy ( 8.)EDF Energy ( 9.)EDF Energy ( 10.)EDF Energy ( 11.)EDF Energy ( 12.)EDF Energy ( 13.)EDF Energy **Description of the C5922DATASET13022017.csv/ C5922DATASET13022017REDACTED.csv (Raw data)** A variety of gear types have been used for sample collection including grabs (0.1m <sup>...</sup> Hamon, 0.2m <sup>...</sup> Hamon, 0.1m <sup>...</sup> Day, 0.1m <sup>...</sup> Van Veen and 0.1m <sup>...</sup> Smith McIntrye) and cores. Of these various devices, 93% of samples were acquired using either a 0.1m <sup>...</sup> Hamon grab or a 0.1m <sup>...</sup> Day grab. Sieve sizes used in sample processing include 1mm and 0.5mm, reflecting the conventional preference for 1mm offshore and 0.5mm inshore (see Figure 2). Of the samples collected using either a 0.1m <sup>...</sup> Hamon grab or a 0.1m <sup>...</sup> Day grab, 88% were processed using a 1mm sieve. Taxon names were standardised according to the WoRMS (World Register of Marine Species) list using the Taxon Match Tool (http://www.marinespecies.org/aphia.php?p=match). Of the initial 13,449 taxon names, only 4,248 remained after correction. The output from this tool also provides taxonomic aggregation information, allowing data to be analysed at different taxonomic levels - from species to phyla. The final dataset comprises of a single sheet comma-separated values (.csv) file. Colonials accounted for less than 20% of the total number of taxa and, where present, were given a value of 1 in the dataset. This component of the fauna was missing from 325 out of the 777 surveys, reflecting either a true absence, or simply that colonial taxa were ignored by the analyst. Sediment particle size data were provided as percentage weight by sieve mesh size, with the dataset including 99 different sieve sizes. Sediment samples have been processed using sieve, and a combination of sieve and laser diffraction techniques. Key metadata fields include: Sample coordinates (Latitude & Longitude), Survey Name, Gear, Date, Grab Sample Volume (litres) and Water Depth (m). A number of additional explanatory variables are also provided (salinity, temperature, chlorophyll a, Suspended particulate matter, Water depth, Wave Orbital Velocity, Average Current, Bed Stress). In total, the dataset dimensions are 33,198 rows (samples) x 13,588 columns (variables/factors), yielding a matrix of 451,094,424 individual data values. .. _`https://doi.org/10.14466/cefasdatahub.34`: https://doi.org/10.14466/CefasDataHub.34

Conformity

Data format

name of format

version of format

Constraints related to access and use

Constraint set

Use constraints

Public data (Crown Copyright) - Open Government Licence Terms and Conditions apply

Constraint set

Limitations on public access

Public data (Crown Copyright) - Open Government Licence Terms and Conditions apply

Responsible organisations

Responsible party

contact position

Data Manager

organisation name

Centre for Environment, Fisheries & Aquaculture Science

full postal address

Cefas Lowestoft Laboratory

Pakefield Road

Lowestoft

NR33 0HT

UK

telephone number

+44 (0)1502 562244

email address

data.manager@cefas.co.uk

responsible party role

originator

Responsible party

contact position

Data Manager

organisation name

Centre for Environment, Fisheries & Aquaculture Science

full postal address

Cefas Lowestoft Laboratory

Pakefield Road

Lowestoft

NR33 0HT

UK

telephone number

+44 (0)1502 562244

email address

data.manager@cefas.co.uk

responsible party role

custodian

Metadata on metadata

Metadata point of contact

contact position

Data Manager

organisation name

Centre for Environment, Fisheries & Aquaculture Science

full postal address

Cefas Lowestoft Laboratory

Pakefield Road

Lowestoft

NR33 0HT

UK

telephone number

+44 (0)1502 562244

email address

data.manager@cefas.co.uk

responsible party role

pointOfContact

Metadata date

2019-09-27T11:23:33

Metadata language

eng