Sustainably Managed Woodland England - Headline Key Performance Indicator 30 September 2025

Attributes: CLASS = managed status. Managed status descriptions: 'Managed private' = any woodland where management is indicated by an administrative data source – see lineage for more information. 'Managed public' = any of our nation’s forests managed by Forestry England. Lineage: Measurement Methodology - Headline indicator A. This actual formal headline KPI: Percentage of woodland that is sustainably managed in England (including the nation's forests managed by Forestry England). This is expressed as a percentage of all National Forest Inventory (NFI) woodland in the latest available NFI woodland map at the time of computations for the respective reports. B. Sub-indicator: Percentage of woodland that is sustainably managed in England other than in the nation's forests managed by Forestry England. As for the main formal indicator above, minus contribution 1. in the nation's forests managed by Forestry England. This is expressed as a percentage of all National Forest Inventory (NFI) woodland in the nation's forests managed by Forestry England, in the latest available NFI woodland map at the time of computations for the respective reports. Numerator: Woodland is counted as in sustainable management where the woodland is included in any one or more of the following categories: 1. In the nation's forests managed by Forestry England (aka ‘Public Forest Estate’), 2. England Woodland Grant Scheme (EWGS) Woodland Creation Grant, where the contract start date is within 15 years before the report date, 3. EWGS Woodland Management Grant, where the contract start date is within 15 years before the report date, 4. EWGS Woodland Planning Grant, where the contract start date is within 15 years before the report date, 5. EWGS Woodland Improvement Grant, where the contract start date is within 15 years before the report date, 6. Woodland Grant Scheme 3, where the contract start date is within 15 years before the report date, 7. Farm Woodland Premium Scheme, where the contract start date is within 15 years before the report date, 8. Is covered by a Felling Licence Application, where the contract start date is within 15 years before the report date, 9. Is covered by Management Plans, where either funded or unfunded, and approved within the 10 years before the report date, 10. Is woodland on a Defence Infrastructure Organisation (DIO) training area, 11. Countryside Stewardship woodland creation, where claims were paid before the report date, 12. Countryside Stewardship restocking, where the contract start date is within 2 years 3 months before the report date, 13. Statutory Plant Health Notices (SPHN). Denominator: Woodland is defined as National Forest Inventory (NFI) woodland in the most up to date NFI map available. Formula: The percentage of woodland in sustainable management in England equals a) the area of woodland in sustainable management in England (hectares) divided by b) the area all National Forest Inventory woodland in the NFI map in England (hectares) c) * 100.属性字段：分类字段为管理状态。管理状态说明如下： '管理私有林'：指通过行政数据源标注存在经营活动的林地，详细信息请参阅溯源说明。 '管理公有林'：指由英国林业署（Forestry England）管理的国家林地。 溯源说明： A. 主指标：本正式核心关键绩效指标（KPI）为英格兰可持续经营林地占比（含英国林业署管理的国家林地），其计算基数为对应报告测算时所采用的最新可用国家森林清查（National Forest Inventory, NFI）林地地图中，英格兰境内全部NFI林地的总面积。 B. 子指标：英格兰境内除英国林业署管理的国家林地外的可持续经营林地占比，计算方式为上述主指标的占比减去英国林业署管理的国家林地的贡献占比，其计算基数为对应报告测算时所采用的最新可用NFI林地地图中，英格兰境内除英国林业署管理的国家林地外的全部NFI林地总面积。 分子界定范围：当林地符合以下任意一项或多项类别时，即被计入可持续经营林地： 1. 属于英国林业署管理的国家林地（又称'公有森林地产'）； 2. 获得英格兰林地拨款计划（England Woodland Grant Scheme, EWGS）的林地创建拨款，且合同起始日期距报告日期不超过15年； 3. 获得EWGS林地经营拨款，且合同起始日期距报告日期不超过15年； 4. 获得EWGS林地规划拨款，且合同起始日期距报告日期不超过15年； 5. 获得EWGS林地改良拨款，且合同起始日期距报告日期不超过15年； 6. 获得林地拨款计划3（Woodland Grant Scheme 3）拨款，且合同起始日期距报告日期不超过15年； 7. 参与农场林地溢价计划（Farm Woodland Premium Scheme），且合同起始日期距报告日期不超过15年； 8. 持有采伐许可申请文件，且相关合同起始日期距报告日期不超过15年； 9. 持有经营计划（无论是否获得资助），且该计划在报告日期前10年内获得审批通过； 10. 位于国防基础设施组织（Defence Infrastructure Organisation, DIO）训练区域内的林地； 11. 参与乡村保育计划（Countryside Stewardship）的林地创建项目，且已在报告日期前获得拨款赔付； 12. 参与乡村保育计划的林地补植项目，且合同起始日期距报告日期不超过2年3个月； 13. 持有法定植物健康通告（Statutory Plant Health Notices, SPHN）。 分母界定范围：林地定义为最新可用国家森林清查（NFI）地图中划定的英格兰境内全部NFI林地。 计算公式：英格兰可持续经营林地占比 = （a）英格兰境内可持续经营林地总面积（单位：公顷） ÷ （b）最新可用NFI地图中英格兰境内全部NFI林地总面积（单位：公顷） × 100。