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MonthlyWaterQualitySampling_2021
A baseline study carried out by the Blue Belt programme at nine sites in April 2019 indicated that West Rocks Outfall and James Bay Outfall are at higher risk of contamination... -
Underwater dive surveys taken place at various locations showing abundance an...
Biannual underwater dive surveys carried out in summer (April) and winter (October) at 13 sites the Leeward side of the Island covering a range of habitats and depths. Longterm... -
Wrecks
GPS locations of known inshore wrecks around St Helena -
Cetaceans Land Encounters 2003-2012
Cetacean monitoring from a fixed point on land (Ladder hill) was undertaken twice a month starting approximately at 9am to 12 pm. Species name and approximate group size number... -
Cetaceans Land Effort 2003-2012
Cetacean monitoring from a fixed point on land (Ladder hill) was undertaken twice a month starting approximately at 9am to 12 pm. The following environmental data waere recorded... -
Cetaceans Boat Encounters 2003-2010
Ceteceans encounters during boat survey carried out from 2003 to 2010. The GPS position, species name and approximate group size number of each encountered species was taken.... -
Cetaceans Boat Effort 2003-2010
Cetacean monitoring from the boat was undertaken twice a month starting approximately at 9am with two slightly different survey routes: one on the leeward side (north) of St... -
Marine Sightings Zones
zones around theisland used for allocation of marine sightings (linked with marine sightings database (SH-EMD-202) and used for data analysis and for reports of marine sightings... -
Marine 1km Inshore Grid
1km grid of inshore areas for aggregating marine point source data -
Land Development Control Plan (LDCP) 1012 Boundaries
Revised Land Development Control Plan showing the location of green heartland, Intermediate Zone and National Conservation Areas -
Fish Monitoring Sites
Approximate location of routinely monitored fish sites as conducted by ANRD. Used by grouper and other fish monitoring databases. -
Depths from UKHO Marine Hydrographic Charts 1771-1 and 1771-2
Point file of depths shown on SH-SAERI-224 (UKHO Marine Hydrographic Charts 1771-1 and 1771-2) -
10 Bathymetric Contours
As part of a Map of the ocean bed including depths and wrecks. Data will be collected from various sources including the OS maps. Covers James Bay area as per 1:10000 scale... -
Coastal Zone 500m Buffer
500m inland buffer of St Helena coastline derived to assist habitat classification for coastal habitats for Darwin Plus project -
Bathymetry (South Atlantic) and Source Identifier
Bathymetry data for the whole of the South Atlantics Ocean and associated source identifier data: The GEBCO_2014 Grid is a continuous terrain model for ocean and land with a... -
UKHO Marine Hydrographic Charts 1771-1 and 1771-2 (scans)
Scan of transparent versions of UKHO Marine Hydrographic Charts 1771-1 and 1771-2 -
UKHO Marine Hydrographic Charts 1771-1 and 1771-2
This product has been derived in part from material obtained from the UK Hydrographic Office with the permission of the UK Hydrographic Office, Her Majesty’s Stationery Office... -
Underwater Fish Surveys Report
The underwater fish survey report was issued in 2013. It describes the results from the analyses of data collected during underwater surveys (between 2002 and 2007) of common,... -
Marine Fish & Invertebrate Surveys
Underwater dive surveys were carried out in summer and winter all around the island of St Helena. The surveys started in April 2013 to gather information about abundance and... -
Common Endemic Target Fish 2002-2011
Underwater dive surveys were carried out in summer and winter along eighteen sights on the leeward side (north) of St Helena. The surveys started in October 2002 to gather...
