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At sea densities of puffin in the non-breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

This spatial dataset contains krigged density surfaces for puffin in the non-breeding season, in UK waters. Density surface maps were created by modelling ESAS data in order to identify regular...

Volume and density measurements for obsidian

• Published by: British Geological Survey (BGS)
• Last updated: 28 January 2026

This dataset contains Volume and density measurements for obsidian using helium pycnometry. The data was collected and analysed at the University of Liverpool for cored rhyolitic obsidian cylinders...

MMO1066 Vessel density grid 2012 Web Mapping Service (WMS)

• Published by: Marine Management Organisation
• Last updated: 20 April 2016

This dataset contains the average weekly shipping density for the whole of the UK at a 2km2 grid resolution. For 2012, AIS datasets were sampled from the first seven days of the month, commencing...

MMO1066 Vessel density grid 2012 Web Feature Service (WFS)

• Published by: Marine Management Organisation
• Last updated: 20 April 2016

This dataset contains the average weekly shipping density for the whole of the UK at a 2km2 grid resolution. For 2012, AIS datasets were sampled from the first seven days of the month, commencing...

MMO1066 Vessel density grid 2011 Web Feature Service (WFS)

• Published by: Marine Management Organisation
• Last updated: 20 April 2016

This dataset contains the average weekly shipping density for the whole of the UK at a 2km2 grid resolution. For 2011, AIS datasets were sampled from the first seven days of the month, commencing...

MMO1066 Vessel density grid 2011 Web Mapping Service (WMS)

• Published by: Marine Management Organisation
• Last updated: 20 April 2016

This dataset contains the average weekly shipping density for the whole of the UK at a 2km2 grid resolution. For 2011, AIS datasets were sampled from the first seven days of the month, commencing...

At sea densities of kittiwake in the breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for kittiwake, in the breeding season. Covers UK waters and uses ESAS data.

At sea densities of guillemot in the breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for guillemot, in the breeding season. Covers UK waters and uses ESAS data.

At sea densities of razorbill in the breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for razorbill, in the breeding season. Covers UK waters and uses ESAS data.

At sea densities of shag in the breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for shag, in the breeding season. Covers UK waters and uses ESAS data.

At sea densities of gannet in the breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for gannet, in the breeding season. Covers UK waters and uses ESAS data.

At sea densities of cormorant in the breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for cormorant, in the breeding season. Covers UK waters and uses ESAS data.

At sea densities of fulmar in the breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for fulmar, in the breeding season. Covers UK waters and uses ESAS data.

At sea densities of Mediterranean gull during all seasons

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for Mediterranean gull, over the whole year. Covers UK waters and uses ESAS data.

At sea densities of Arctic skua during autumn migration

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for Arctic skua, in the autumn migration period . Covers UK waters and uses ESAS data.

At sea densities of Cory's shearwater in the breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for Cory's shearwater, in the breeding season. Covers UK waters and uses ESAS data.

At sea densities of Arctic tern in the breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for Arctic tern, in the breeding season. Covers UK waters and uses ESAS data.

At sea densities of common gull in the breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for common gull, in the breeding season. Covers UK waters and uses ESAS data.

At sea densities of common tern in the breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for common tern, in the breeding season. Covers UK waters and uses ESAS data.

At sea densities of kittiwake in the non-breeding season

• Published by: Joint Nature Conservation Committee
• Last updated: 01 July 2019

Krigged density surfaces for kittiwake, in the non-breeding season. Covers UK waters and uses ESAS data.