Research and analysis

Data for Theme H: Biosecurity, Chemical & Noise

Data for 'Theme H: Biosecurity, Chemical & Noise' indicators of the Environmental Indicator Framework.

• From: Department for Environment, Food & Rural Affairs
• Published: 1 December 2025
• Last updated: 13 February 2026 — See all updates

Documents

H1: Cumulative net total number of invasive non-native species established across or along 10% or more of the land area or coastline of Great Britain, 1969 to 2024

CSV, 467 Bytes

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H2: Number of additional tree pests and diseases becoming established in England, 2000-09 to 2015-24

CSV, 230 Bytes

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H3a: Emissions of mercury to air, land and water, England, 2016 to 2022

CSV, 572 Bytes

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H3b: Emissions of persistent organic pollutants to air, land and water, England, 2000 to 2022

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H4: Exposure of wildlife to chemicals in the environment in England and, for some marine components the UK; up to 2022 where available

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H5ai: Percentage of the population exposed to road transport noise across day, evening and night (Lden) in England, 2022

CSV, 794 Bytes

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H5aii: Percentage of the population exposed to road transport noise at night (Lnight) in England, 2022

CSV, 913 Bytes

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H5bi: Percentage of the population exposed to rail transport noise across day, evening and night (Lden) in England, 2022

CSV, 805 Bytes

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H5bii: Percentage of the population exposed to rail noise at night (Lnight) in England, 2022

CSV, 920 Bytes

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H5ci: Percentage of the population exposed to air transport noise across day, evening and night (Lden) in England, 2022

CSV, 579 Bytes

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H5cii: Percentage of the population exposed to air transport noise at night (Lnight) in England, 2022

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Details

This document contains data corresponding to the ‘Theme H: Biosecurity, Chemical & Noise’ indicators of the Environmental Indicator Framework.

Published 1 December 2025

Last updated 13 February 2026 + show all updates

1. 13 February 2026

   Update to underlying data for EIF Indicator H1.

2. 1 December 2025

   First published.