Attribute Survey - West of North England Forest District

Forest Research is seeking tenders for the carrying out of an Attribute Survey. Attribute survey plots will be established and assessed following the method based on both the Forest Mensuration Handbook 2006 and the Forestry Commission Survey Handbook, 3rd edition 2007. The method will include: Plot navigation, numbering and size choice: Circular plots of the same size will always be used. Marking plot centres and plot trees. Data collection to include: > Species > Planting year > Stocking > Top Height > Original planting spacing > Open ground > Map changes. Data presentation to include: > The field form, map and AP will be stapled together and returned > All documentation will be filled in/produced in a clear and legible way > Grid references will be supplied for all plots > All species will be recorded; the use of MC and MB is not permitted unless classified as a very minor component All calculation will be completed and recorded accurately > Remarks pertinent to each plot will be recorded > Any major map anomalies will be noted. All paperwork will be returned to Forest Research, Fineshade. Biosecurity guidelines will be complied with.