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River Flood Maps (FRM_FH_RIVER_VELOCITY_DIRECTION_M)

These maps have been produced to meet SEPA’s duty to publish flood hazard maps as set out in the Flood Risk Management (Scotland) Act 2009. The maps show where there is a risk of flooding from the...

River Flood Maps (FRM_FH_RIVER_VELOCITY_H)

These maps have been produced to meet SEPA’s duty to publish flood hazard maps as set out in the Flood Risk Management (Scotland) Act 2009. The maps show where there is a risk of flooding from the...

Historic River Quality Objectives

This record is for Approval for Access product AfA164. The River Quality Objectives (RQO) classification was used for planning water quality improvements until 2006 when the scheme ended. RQOs were...

River Flood Maps (FRM_FH_RIVER_VELOCITY_M)

These maps have been produced to meet SEPA’s duty to publish flood hazard maps as set out in the Flood Risk Management (Scotland) Act 2009. The maps show where there is a risk of flooding from the...

River Flood Maps (FRM_FH_RIVER_VELOCITY_M_CC)

These maps have been produced to meet SEPA’s duty to publish flood hazard maps as set out in the Flood Risk Management (Scotland) Act 2009. The maps show where there is a risk of flooding from the...

River Flood Maps (FRM_FH_RIVER_VELOCITY_DIRECTION_H)

These maps have been produced to meet SEPA’s duty to publish flood hazard maps as set out in the Flood Risk Management (Scotland) Act 2009. The maps show where there is a risk of flooding from the...

River Flood Maps (FRM_FH_RIVER_VELOCITY_DIRECTION_M_CC)

These maps have been produced to meet SEPA’s duty to publish flood hazard maps as set out in the Flood Risk Management (Scotland) Act 2009. The maps show where there is a risk of flooding from the...

Septic Tanks - Scotland

This dataset is an amalgamation of licenced SEPA, Scottish Water, Assessors and some Local Authorities Septic Tanks in Scotland. Under section 79 of the Environmental Protection Act 1990 and Under...

Fortnightly soil respiration data from Climoor fieldsite in Clocaenog Forest 1999-2015

This dataset contains soil respiration data from the Climoor fieldsite in Clocaenog forest, north-east Wales. Measurements began in March 1999 at the field site, and were repeated in approximately...

Equalities, Diversity and Inclusion Measures

This dataset supports the Mayor's equality, diversity and inclusion (EDI) strategy published in 2018. It brings together publicly available data relevant to equalities in London into a series of...

Online Job Postings Analyses

IntroductionThese analyses are based on online job postings data provided by Lightcast. This near real-time data can be used to track and assess the demand for labour in London, though there are...

Tree Canopy Cover 2024

The GLA have produced updates to the tree canopy cover and green cover assessments previously produced in November 2018 and January 2019 respectively (based on 2016 data). The 2024 updates are...

WFD Cycle 2 lake chironomids classification

PLEASE NOTE: This dataset has been retired and superceded by the following record https://environment.data.gov.uk/dataset/d8421893-ff04-492c-8d29-caa89f17397e. This dataset is a subset of "WFD...

WFD Cycle 2 River Phytobenthos Classification

PLEASE NOTE: This dataset has been retired and superceded by the following record https://environment.data.gov.uk/dataset/d8421893-ff04-492c-8d29-caa89f17397e. This dataset is a subset of "WFD...

WFD Cycle 2 River Invertebrate Classification

PLEASE NOTE: This dataset has been retired and superceded by the following record https://environment.data.gov.uk/dataset/d8421893-ff04-492c-8d29-caa89f17397e. This dataset is a subset of "WFD...

London Industrial Land Supply Study

AECOM, with Avison Young and Maccreanor Lavington undertook a comprehensive review and update of the London industrial land supply baseline for the GLA. It builds on the London Industrial Land...

Decentralised Energy Capacity Study

Data analysis to support the London Decentralised Energy Capacity StudyThe London Decentralised Energy Capacity Study presents the findings of a regional assessment of the potential for renewable...

Permeability dataset for Great Britain (Superficial)

The data comprises a GIS layers representing the permeability of Superficial geological deposits for Great Britain. The permeability data has been derived from DiGMap-GB (Digital Geological Map...

Permeability Dataset for Great Britain (Bedrock)

The data comprises a GIS layer representing the permeability of bedrock for Great Britain The permeability data has been derived from DiGMap-GB (Digital Geological Map Data of Great Britain), and...

Environmental correlates of large-scale spatial variation in the Delta13C of marine animals

Carbon stable isotopes can be used to trace the sources of energy supporting food chains and to estimate the contribution of different sources to a consumer's diet. However, the δ13C signature of...