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DDI2.5 XML CODEBOOK RECORD FOR STUDY NUMBER 2235 Census of Woodlands and Trees, 1979-1982 223510.5255/UKDA-SN-2235-1 Forestry Commission <a href="https://www.nationalarchives.gov.uk/information-management/re-using-public-sector-information/uk-government-licensing-framework/crown-copyright/" target="_blank">© Crown copyright</a>. The use of these data is subject to the <a href="https://ukdataservice.ac.uk/app/uploads/cd137-enduserlicence.pdf" target="_blank">UK Data Service End User Licence Agreement</a>. Additional restrictions may also apply. UK Data Service 04 November 1988 ADMINISTRATIVE AREASAGEBOUNDARIESBROADLEAVED FORESTSCENSUS DATACONIFEROUS FORESTSENVIRONMENTAL CHANGESFOREST MANAGEMENTFORESTRYFORESTSLAND OWNERSHIPLAND USEMIXED FORESTSPHYTOPATHOLOGYRURAL AREASSCRUBSYLVICULTURESIZESOILSTREESURBAN AREASWOODLANDS Agriculture and rural industryPlants and animalsLand use and planning <P>Abstract copyright UK Data Service and data collection copyright owner.</P>The purpose of this study was to take stock of the timber resources of woodlands and open grown trees in Great Britain and to assess the environmental status of trees in the urban and rural landscape by counties in England and Wales and by Forestry Commission regions (conservancies) in Scotland.<B>Main Topics</B>:<BR>Variables<br> Area of woodland by forest type, age class, species, volume by ownership; estimate of the number of non-woodland trees by species, location, size class, health, and estimate of the volume of non- woodland trees. 1979 - 198201 January 197901 January 1982 Great Britain Woodlands and treesNationalTreesWoodlands The woodlands (over 0.25 ha) of Great Britain and the non-woodland tree population Cross-sectional (one-time) study Woodlands: three stage sampling system using O.S. 1:50 000 maps, aerial photographs and ground surveys for all woodlands not managed by Forestry Commission or under a dedicated approved grant scheme for which records were available and could be added to the survey results.<br> Non-woodlands: two stage stratified random sampling system using aerial photographs and ground visits. Compilation or synthesis of existing materialAnalysis of aerial photographs <p>The Data Collection is available to UK Data Service registered users subject to the <a href="https://ukdataservice.ac.uk/app/uploads/cd137-enduserlicence.pdf" target="_blank">End User Licence Agreement</a>.</p><p>Commercial use of the data requires approval from the data owner or their nominee. The UK Data Service will contact you.</p> See <restrctn> (1985) <i>Census of woodlands and trees</i> [Research report], London: HMSO. Census of woodlands and trees Locke, G. (1987) <i>Census of woodlands and trees</i> [Research report], London: HMSO. Census of woodlands and trees https://oai.ukdataservice.ac.uk:8443/oai/provider 2235 2024-11-28T07:21:51Z ddi:codebook:2_5