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Occurrence of pyrrolizidine alkaloids in foods collected in 2014

A range of samples were collected between February and March 2014 as part of a survey commissioned by the Food Standards Agency. Samples of tea, herbal infusions, plant based food supplements and...

Big Tree Plant Sites

The Big Tree Plant was a national campaign that brought together a partnership of national organisations who already plant trees, as well as civic and community groups working with Defra and the...

Tree Health Aerial Survey GB 2015

Flights are undertaken by helicopter to identify areas of suspicious larch that require inspection, to target specific tree and plant health issues and to generally observe national tree, woodland...

Tree Health Aerial Survey GB 2014

Flights are undertaken by helicopter to identify areas of suspicious larch that require inspection, to target specific tree and plant health issues and to generally observe national tree, woodland...

Tree Health Aerial Survey GB 2013

Flights are undertaken by helicopter to identify areas of suspicious larch that require inspection, to target specific tree and plant health issues and to generally observe national tree, woodland...

Tree Health Aerial Survey GB 2012

Flights are undertaken by helicopter to identify areas of suspicious larch that require inspection, to target specific tree and plant health issues and to generally observe national tree, woodland...

Tree surveys

Details of surveys of trees on HCA property

Tree Planting

Location of tree planting carried out by the Environment Agency and its partners since 2010/11. Numbers, area and density of planting up to and including 2017/18 have been derived from free text or...

Tree Preservation Orders - Trees

A Tree Preservation Order (TPO) is an order made by the local planning authority in respect of trees or woodlands. The principal effect of a TPO is to prohibit the: cutting down, uprooting,...

Tree Preservation Orders - Trees

The law protects certain individual and groups of trees. Trees covered by Tree Preservation Orders (TPOs) or trees within Conservation Areas are protected under a range of legislation that makes it...

Tree - sponsor a new tree

Tree - sponsor a new tree

Trees

Point Feature depicting individual Tree Features under the responsibility of Bristol City Council and managed by Environment & Leisure Services. Each GIS feature represents the geometry record...

Big Tree Plant Scheme Locations England 2013/2014

This dataset has ben superseded by the following dataset, which contains all years and accuracy of site location has been improved: https://data.gov.uk/dataset/big-tree-plant-sites This data shows...

Big Tree Plant Scheme Locations England 2014/2015

This dataset has ben superseded by the following dataset, which contains all years and accuracy of site location has been improved: https://data.gov.uk/dataset/big-tree-plant-sites This data shows...

Big Tree Plant Scheme Locations England 2012/2013

This dataset has ben superseded by the following dataset, which contains all years and accuracy of site location has been improved: https://data.gov.uk/dataset/big-tree-plant-sites This data shows...

Tree Preservation Order individual trees

Trees included within Tree Preservation Orders - not group TPOs.

Tree Preservation Orders - Individual Trees

Point dataset showing the location of tree preservation orders in the Cotswold District. Since posting this data changes may have been made so please contact the Planning Department prior to...

The Big Tree Plant website forms.

The Big Tree Plant website forms. These are in the form of encrypted emails to the Big Tree Plant mailbox (thebigtreeplant@defra.gsi.gov.uk).

National Forest Inventory - biomass in live woodland trees GB 2011

A summary NFI report of the 2011 biomass in live trees in British woodlands. Attribution statement: Contains OS data © Crown copyright [and database right] [year].

National Forest Inventory - carbon in live Woodland trees GB 2011

A summary NFI report of the 2011 carbon in live trees in British woodlands. Attribution statement: Contains OS data © Crown copyright [and database right] [year].