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River style characterisation, hydromorphological attributes, catchment properties and stream power analysis for the Bislak Catchment, Philippines, 2020

The shapefiles contain the classification and locations of each river style determined by the authors. The data were used to characterise the river styles in Bislak River, Philippines. Shapefiles...

Phytophthora ramorum SF Policy Zones

This dataset shows the policy zones defined in Scottish Forestry's Phytophthora ramorum (P. ramorum) Action Plan and introduced in 2021. There are two zones; a priority action zone, and a risk...

Tolerance of ash, oak and beech seedlings grown within woodlands to herbicides for the control of bramble (Alice Holt)

The effect of dormant season applications of triclopyr on the growth and survival of young trees was investigated in two experiments using transplants grown for one season beneath a canopy of...

Estimated abundances of para-Coumaric acid (a UV-B absorbing compound) and malformations counts in subfossil Pinus Diploxylon pollen, recorded at different depths of sediment core from Lake Suigetsu, Japan

This data was collected in order to investigate the level of evidence for: A) a relationship between the strength of the geodynamo and Earth surface UV-B irradiance; B) increased surface UV-B...

Effects of thinning and extraction on advance regeneration of Sitka spruce (Dartmoor 2005)

Extensive damage to and mortality of understorey seedlings during overstorey thinning could prevent the use of natural regeneration as a method of restocking. Experiments carried out on three...

Effects of thinning and extraction on advance regeneration (Wykeham 2007)

Extensive damage to and mortality of understorey seedlings during overstorey thinning could prevent the use of natural regeneration as a method of restocking. Experiments carried out on three...

NSTA - Quadrants

Locate quadrants and download PDF maps containing oil and gas activity data at different scales (quadrant, regional, and UKCS).

Rock Physics and Seismic Amplitude Calibration Study

In support of the 32nd Licence Round, the NSTA is releasing a rock physics study which has been conducted by Ikon Science. The study covers two parts of the UKCS – the Central North Sea (CNS) and...

UKCS Renewables: Lease Agreements

The UKCS Lease Agreements app provides information about all energy leasing on the UK continental shelf. It shows offshore renewable lease agreed areas by The Crown Estate and Crown...

AFTA UKCS Regional Reports

In collaboration with Geotrack International, the NSTA is releasing the full catalogue of AFTA regional reports produced by Geotrack for the UKCS. This regional library represents a valuable...

OCTek-UK

In collaboration with Badley Geoscience, the NSTA is making available Badley’s OCTek-UK products. OCTek-UK provides maps and grids of crustal structure for the UK and adjacent areas, produced by...

CGG Digital Well Logs

The NSTA has recently purchased digital well data from CGG for an additional 2235 E&A wells. These have been selected from across the UKCS to complement the existing joined digital well logs...

Authorised Sheep Dip Disposal Areas

The Groundwater Regulations (Northern Ireland) 2009 (as amended) provides for authorisation of discharge of a hazardous substance or non-hazardous pollutant to ensure protection of groundwater...

Authorised Sheep Dip Disposal Areas

The Groundwater Regulations (Northern Ireland) 2009 (as amended) provides for authorisation of discharge of a hazardous substance or non-hazardous pollutant to ensure protection of groundwater...

Authorised Sheep Dip Disposal Areas

The Groundwater Regulations (Northern Ireland) 2009 (as amended) provides for authorisation of discharge of a hazardous substance or non-hazardous pollutant to ensure protection of groundwater...

Authorised Sheep Dip Disposal Areas

The Groundwater Regulations (Northern Ireland) 2009 (as amended) provides for authorisation of discharge of a hazardous substance or non-hazardous pollutant to ensure protection of groundwater...

Authorised Sheep Dip Disposal Areas

The Groundwater Regulations (Northern Ireland) 2009 (as amended) provides for authorisation of discharge of a hazardous substance or non-hazardous pollutant to ensure protection of groundwater...

Authorised Sheep Dip Disposal Areas

The Groundwater Regulations (Northern Ireland) 2009 (as amended) provides for authorisation of discharge of a hazardous substance or non-hazardous pollutant to ensure protection of groundwater...

Exploration and Appraisal Wells

Well Data Release : Exploration and Appraisal Well Results1st January 2018 - 4th Spetember 2025  Under the provisions of regulation 8 of the Disclosure Regulations the NSTA may disclose...

UKCS Structural and Tectonic Elements Database

This structural and tectonics database has been purchased from Getech by the NSTA for publication. It is based on mapping using gravity and magnetic datasets, remote sensing data, geology maps,...