180 datasets found

Stands surveyed to determine whether Chestnut blight (Cryphonectria parasitica) and/or Chestnut gall wasp (Dryocosmus kuriphilus) are present in 17 forest stands of Sweet...

10K Grid of UK showing areas where surveys have been carried out under contract for Bacterial Leaf Scorch. Attributes give the year(s) surveys have been carried out and the year...

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...

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...

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...

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...

10K Grid of UK showing areas where surveys have been carried out under contract for Sweet Chestnut Blight. Attributes give the year(s) surveys have been carried out and the year...

10K Grid of UK showing areas where surveys have been carried out under contract for xxxx. Attributes give the year(s) surveys have been carried out and the year the...

Survey sites used to confirm the absence/presence of bark beetle species to support GB protected Zone status. Survey undertaken includes visual inspection and destructive...

Survey sites used to confirm the absence/presence of bark beetle species, Pinewood Nematode and Pitch Pine Canker. The PZ plots defined by this set of data reflect a proposed 2...

Survey sites used to confirm the absence/presence of bark beetle species, Pinewood Nematode and Pitch Pine Canker. The PZ plots defined by this set of data reflect a proposed 2...

Stands surveyed to determine whether Pitch pine canker (Gibberella circinata) is present in 19 forest stands of radiata pine (Pinus radiata) located across seven forest...

10K Grid of UK showing areas where surveys have been carried out under contract for Oriental Chestnut Gall Wasp. Attributes give the year(s) surveys have been carried out and...

Sites selected for inspection were formerly used for the Forestry Commission Forest Condition Survey. Each site contains 24 numbered trees and each of these trees is inspected...

10K Grid of UK showing areas where surveys have been carried out under contract for Oak Processionary Moth. Attributes give the year(s) surveys have been carried out and the...

10K Grid of UK showing areas where surveys have been carried out under contract for Chalara Fraxinea. Attributes give the year(s) surveys have been carried out and the year the...

The LIDAR Composite First Return DSM (Digital Surface Model) is a raster elevation model covering ~99% of England at 1m spatial resolution. The first return DSM is produced from...

Stands surveyed to determine whether Pitch pine canker (Gibberella circinata) is present in 18 forest stands of radiata pine (Pinus radiata) located across seven forest...

10K Grid of UK showing areas where surveys have been carried out under contract for Canker Stain of Pine. Attributes give the year(s) surveys have been carried out and the year...

[This dataset is embargoed until March 30, 2020]. A cross-sectional, interviewer-administered survey was conducted in 2017 in rural households, poultry farms and urban food...