1992 - 2017 Centre for Environment, Fisheries & Aquaculture Science (Cefas) Predictor variables and sedimentation rate samples used to predict sedimentation rates within the Baltic Sea from 1992 - 2017
Input data used to predict sedimentation rate for the Baltic Sea. Observation data includes: Sedimentation rate data derived from isotope 137Cs tracers and pseudo-samples of zero sedimentation rate randomly placed in areas of rocky habitat. Sixteen predictor variables were considered for use in the sedimentation rate model. These were: Bathymetric Position Index (at three neighbourhood sizes); the Standard Deviation of bathymetry (at three neighbourhood sizes); Distance from Rivers (three layers representing different river catchment sizes); Substrate class (developed at a 1:1,000,000 scale for the Baltic Sea, classified to Folk5 level); satellite derived estimate for Suspended Particulate Matter in the water column (a winter and summer layer); Orbital Velocity at the seabed (a winter and summer layer); and Current Speed (a winter and summer layer). To access and download the data contact `data.manager@cefas.co.uk`_ For additional details regarding the predictor data variables see the publication associated with this data: `https://doi.org/10.1016/j.csr.2020.104325`_ .. _`data.manager@cefas.co.uk`: mailto:data.manager@cefas.co.uk%20 .. _`https://doi.org/10.1016/j.csr.2020.104325`: https://doi.org/10.1016/j.csr.2020.104325
dataset
http://data.cefas.co.uk/#/View/20932/
function: order
CEFAS451d201c-8098-4bca-b5d2-fc20916f5b21
http://www.cefas.co.uk/
eng
OGP
urn:ogc:def:crs:EPSG::4936
geoscientificInformation
revision
2011-03-25
publication
2008-06-01
publication
2008-06-01
10
45
70
50
revision
2010-05-18
revision
2010-05-18
1992-01-01T00:00:00.000Z
2017-07-30T23:00:00.000Z
publication
2020-12-18
notPlanned
Sedimentation rate observations were downloaded from the EMODnet-Geology data portal (https://emodnet-geology.eu). The 100 pseudo-samples, which were assigned a sedimentation rate of zero, were randomly positioned within the area classified as rock in the 1:250,000 scale EMODnet Geology Substrate map. Predictor variables were downloaded from various sources. Derivatives of bathymetry were generated from the EMODnet bathymetry layer <span style="display: inline !important; float: none; background-color: #ffffff; color: #333333; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; 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> `http://www.emodnetbathymetry.eu/`_ <span style="display: inline !important; float: none; background-color: #ffffff; color: #333333; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; 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> . Current speed and orbital velocity of waves were calculated by Cefas staff. <span style="display: inline !important; float: none; background-color: #ffffff; color: #333333; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; 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> `http://marine.copernicus.eu/`_ <span style="display: inline !important; float: none; background-color: #ffffff; color: #333333; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; 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> .. _`http://www.emodnetbathymetry.eu/`: http://www.emodnetbathymetry.eu/ .. _`http://marine.copernicus.eu/`: http://marine.copernicus.eu/
Public data (Crown Copyright) - Open Government Licence Terms and Conditions apply
Public data (Crown Copyright) - Open Government Licence Terms and Conditions apply
Data Manager
Centre for Environment, Fisheries & Aquaculture Science
Cefas Lowestoft Laboratory
Pakefield Road
Lowestoft
NR33 0HT
UK
+44 (0)1502 562244
originator
Data Manager
Centre for Environment, Fisheries & Aquaculture Science
Cefas Lowestoft Laboratory
Pakefield Road
Lowestoft
NR33 0HT
UK
+44 (0)1502 562244
custodian
Data Manager
Centre for Environment, Fisheries & Aquaculture Science
Cefas Lowestoft Laboratory
Pakefield Road
Lowestoft
NR33 0HT
UK
+44 (0)1502 562244
pointOfContact
2020-12-18T10:40:24