Search directory

Filter by

7,246 results found

Habitat point records from 1990 NRA Helford Estuary littoral survey

Four 0.01m2 cores were taken at each site. The survey was carried out in October 1990 by the NRA South West Region. Samples were also taken for particle size analysis and organic carbon/nitrogen...

Habitat point records from 1991 NRA Avon Estuary littoral survey

This brief survey was carried out by the NRA South Western Region in 1991. Three littoral sites were sampled starting from Easton Ford at the head of the inlet, to Cockleridge near the mouth of the...

Habitat point records from 1991 NRA Southampton Water sublittoral survey

Grab samples were taken using a 0.1 m^2 Day Grab at three different sites in Southampton Water. Granulometric samples were also taken. An anchor dredge was used to sample the benthos at Selsey Bill...

Species point records from 1990 NRA Otter Estuary littoral survey

Four 0.01m2 cores were taken at each site. The survey was carried out in October 1990 by the NRA South West Region. Samples were also taken for particle size analysis and organic carbon/nitrogen...

Species point records from 1991 NRA Yealm Estuary littoral survey

Four 0.01m2 cores were taken at each site. The survey was carried out in July 1991 by the NRA South West Region. Samples were also taken for particle size analysis and organic carbon/nitrogen...

Species point records from 1989 NRA River Stour sublittoral survey

One replicate was taken at each of 20 subtidal sites on the Stour Estuary. The survey was undertaken in April 1989. A 0.1 square meter Day-grab was used to take the samples which were sieved on...

Habitat point records from 1991 IECS Sizewell sublittoral sediment survey

Supplied to MIT under IECS sediment data contract, 2000.

Species point records from 1990 NRA Helford Estuary littoral survey

Four 0.01m2 cores were taken at each site. The survey was carried out in October 1990 by the NRA South West Region. Samples were also taken for particle size analysis and organic carbon/nitrogen...

Species point records from 1990 NRA Langstone Harbour sublittoral survey

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...

Species point records from 1990 NRA Newtown Harbour sublittoral survey

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...

Species point records from 1991 NRA Southampton Water sublittoral survey

Grab samples were taken using a 0.1 m^2 Day Grab at three different sites in Southampton Water. Granulometric samples were also taken. An anchor dredge was used to sample the benthos at Selsey Bill...

Species point records from 1991 FRPB Belhaven Bay (Dunbar) survey

The survey details the findings of a survey carried out of the intertidal and subtidal sediment around a long sea outfall in Bellhaven Bay, Dunbar. No major temporal or spatial differences have...

Species point records from 1990 NRA Axe Estuary littoral survey

Four 0.01m2 cores were taken at each site. The survey was carried out in September 1990 by the NRA South West Region. Samples were also taken for particle size analysis and organic carbon/nitrogen...

Species point records from 1990 NRA Fowey Estuary littoral survey

Four 0.01m2 cores were taken at each site. The survey was carried out in July 1991 by the NRA South West Region. Samples were also taken for particle size analysis and organic carbon/nitrogen...

Species point records from 1990 NRA Plym Estuary littoral survey

Four 0.01m2 cores were taken at each site. The survey was carried out in August 1992 by the NRA South West Region. Samples were also taken for particle size analysis and organic carbon/nitrogen...

Species point records from 1992 NRA Tamar Estuary littoral survey

Four 0.01m2 cores were taken at each site. The survey was carried out in November 1991 by the NRA South West Region. Samples were also taken for particle size analysis and organic carbon/nitrogen...

Species point records from 1991 NRA Avon Estuary littoral survey

This brief survey was carried out by the NRA South Western Region in 1991. Three littoral sites were sampled starting from Easton Ford at the head of the inlet, to Cockleridge near the mouth of the...

Species point records from 1991 NRA Gannel Estuary littoral survey

This brief survey was carried out by the NRA South Western Region in 1991. Five littoral sites were sampled starting from Frenance at the head of the inlet, to Crantock Beach at the mouth of the...

Species point records from 1998 ITE The Wash littoral survey

Littoral survey of The Wash by Institute of Terrestrial Ecology in Autumn of 1998 and 1999. All invertebrate data are expressed as mean densities per square meter calculated from 3 random 10 cm...

Species point records from 1991 IECS Sizewell sublittoral sediment survey

Supplied to MIT under IECS sediment data contract, 2000.