Species point records from 1990 NRA Southampton Water survey

Published by:
Joint Nature Conservation Committee
Last updated:
04 February 2016
Topic:
Environment
Licence:
Open Government Licence

Summary

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological observations. In an attempt to satisfy the requirements for the biological part of the classification, the sampling was carried out by the NRA Southern Region and samples passed on to Southampton University for infaunal and sediment analysis. Two 0.1m2 surface area grab samples were taken from each sublittoral site, and sieved through a 1mm screen. Two 50mm diameter cores were taken at each littoral site, and sieved through a 0.5mm screen. Each sample was preserved in 5-8% saline formaldehyde solution. Duplicate samples were taken for particle size and chemical analysis.

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1990-NRA-Southampton-Water-survey.csv CSV 04 February 2016 Preview

Additional information

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Added to data.gov.uk
2018-05-17
Access contraints
no limitations
Harvest GUID
48490cb5-279e-4a2e-a55b-fa26b6eca8d5
Extent
Latitude: 50.86885643° to 50.82424052°
Longitude: -1.379777461° to -1.308105171°
Spatial reference system
Dataset reference date
2001-08-21 (publication)
Frequency of update
Responsible party
Digital and Data Solutions, JNCC (custodian)
ISO 19139 resource type
dataset
Metadata language
eng
Source Metadata
XML
HTML

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