Michigan Forest Inventory - Treatments Outline

Treatments are managerially desirable activities that further management objectives. Treatments include any activity that affects the vegetative composition and attributes recorded in Stands layer such as timber harvest, prescribed burning or tree planting. Treatments may be part of a sequence, or multiple activities that occur over time. There is only one active treatment at a time with older treatments recorded in Treatment Lineage and future treatments described in Next Step Treatments. Approval status is used to identify phases of the inventory, approval and implementation process. Treatments usually originate from a Stand but may be larger or smaller for various business reasons. Treatment-level attributes may include, but are not limited to: Treatment type Treatment method Cover type objective, Age structure, and Acceptable regeneration Prescription specifications and other comments处理措施 (Treatments) 指符合管理要求、助力达成管理目标的实务活动。此类措施涵盖所有可影响林分层 (Stands layer) 所记录的植被组成与属性的活动，例如木材采伐、计划火烧 (prescribed burning) 或植树造林。处理措施可构成时序序列的一部分，或是随时间推移开展的多项活动的集合。同一时间仅可存在一项活跃处理措施，过往处理措施将记录于处理谱系 (Treatment Lineage) 中，未来处理措施则在后续处理步骤 (Next Step Treatments) 中予以说明。审批状态用于标识清查、审批与实施全流程的不同阶段。处理措施通常起源于单个林分 (Stand)，但出于各类业务需求，其覆盖范围可大可小。处理层级的属性可包括但不限于：处理类型、处理方法、覆盖类型目标、年龄结构、可接受更新处方规范及其他备注内容。