浅谈森林经营方案的编制

森林经营方案既是森林经营主体制定年度计划,组织森林经营活动,安排林业生产的依据,也是林业主管部门管理、检查和监督森林经营活动的重要依据。编制和实施森林经营方案是一项法定性工作。本文对森林经营方案的内容、编制的要求和编制要点进行阐述,进而使经营方案的意义与作用显现出来。     

跨世纪森林经营方案编制探讨

本文针对最近行将开始的新一轮森林经营方案编制中,利用可持续经营理论来指导经营方案的编制,文中还就经营方案中的木材采伐与利用、多资源利用、森林能源工程、效益分析等方面提出了新的看法和建议。     

浅析森林经营方案的编制和实施

阐述了森林经营方案编制的意义和作用,并针对森林经营方案编制和实施过程中存在的问题提出了合理化建议。     

澳大利亚森林经营方案编制及借鉴

介绍了澳大利亚森林经营方案编制的有关情况, 分析了我国与澳大利亚在编制森林经营方案方面存在的差距, 借鉴澳大利亚的经验, 结合我国国情林情, 提出了如下建议: (1)提高方案编制质量; (2)要明确法律地位, 确保森林经营方案实施; (3)顺应改革的需求, 尊重经营者意愿; (4)加强编制方案人员业务培训, 提高其素质和水平。     

浅议森林经营方案的编制

论述了森林经营方案的特点和实施效果，针对存在的问题提出建议。     

自然保护区森林经营方案编制的探讨

本文探讨了南方集体林区自然保护区编制森林经营方案内容和要求     

浅议森林经营方案的编制

针对国营林场前期森林经营方案实施过程中暴露的一些问题进行分析，总结，为新一期国有林场森林经营方案编制工作借鉴，提出进一步确定经营方案的法定地位，建立经营方案编制和实施的管理制度等建议，以确保森林经营方案的顺利实施。     

森林经营密度表在编制森林经营方案上的应用

论述了经营密度表使用的方式方法 ,对其在编制森林经营方案中的应用进行了评价。     

国营林场森林经营方案编制存在的问题及对策

森林经营是林业的永恒主题,森林经营方案是国营林场森林经营的主体。文章对国营林场森林经营方案编制过程中存在的一些问题进行了总结、分析,提出了几点对策,为今后国营林场森林经营方案的编制提供参考,以期提高编案的水平和质量。     

项目范围管理——提升我国森林经营方案编制质量的新途径

针对我国以往森林经营方案编制和实施过程中暴露出来的具体问题,着重从项目范围管理角度,阐述了项目范围管理技术和工具对我国森林经营方案编制的现实意义,探讨并指出了这一先进管理工具对提升我国森林经营方案编制质量的有效性和必要性,以期为我国即将展开的新一轮森林经营方案编制作出一定的有益探索。     

城市森林经营方案编制提纲

通过对国内外城市森林建设和理论研究实践的分析,论述了城市森林经营方案编制的重要性和必要性,提出城市森林经营方案编制的指导思想、基本原则和重要内容,着重介绍了城市森林经营方案编制的几个关键技术和对策措施。       

浅谈国有公益林的经营方案

通过研究国有大围山林场森林经营方案的编制过程与方法 ,就当前国有林场公益林的经营方案编制进行分析 ,从多方面阐述编案过程中的一些具体方法、步骤以及注意事项 ,为同行提供参考     

森林资源二类调查小班数据库更新

以数据库主键关联、地理位置关联、局部替换等方法,用采集到的最新数据,对二类调查小班数据库进行地理数据和属性数据更新。     

本溪市最佳森林选择的研究

以本溪市的集体林为对象,运用层次分析法研究森林经营方案的选优问题,结果表明:经济兼顾生态型的森林经营方案权重最大,为0.394 9,是最适合本溪市的经营方案。层次分析法能够解决森林经营方案的选优问题。     

Policy analysis of a government-sanctioned management plan for a community-owned forest in Romania

Forest management in Romania is based on sustained yield. However, the current sustained-yield policy may be outdated and may not be the best way of achieving Romania's intended objectives of biological sustainability and community stability. The existing policy also does not incorporate objectives consistent with Romania's new economic and social systems. We examine the potential economic net benefits from timber harvests that could result from changes to the existing sustained-yield policy by comparing the state-approved management plan of a community forest with three alternative forest management plans. We find that the three alternatives appreciably increase the potential economic net benefits. Certain aspects of these alternative plans deviate from Romania's current sustained-yield criteria; however, the costs associated with changes to the current regime could be balanced by the economic net benefits of implementing an alternative management plan. To employ the same static forest management policy throughout time without adapting to a dynamic socio-economic environment will likely lead to inefficient, ineffective, and unproductive utilization of Romania's forest resources.     

From a strategic to a tactical forest management plan using a hierarchic optimization approach

The Finnish state forest enterprise, Metsähallitus, defines the regional harvest levels for a 10-year period in a strategic-level natural resources plan. Although this plan defines stand-level harvest schedules for all stands, in practice, it cannot be used, as the harvests need to be clustered in time and in space. It is applied by giving each subregion goals they need to fulfill in a tactical level planning process, and the harvests are manually clustered into predefined groups of adjacent stands (departments). In this study, we developed a hierarchical optimization process making use of departments for clustering the harvests. For each of the departments, 91 different stand-level harvest schedules (plans) were determined using incomes from one period and the forest value at the end as objectives. The department-level plans were then used as alternatives in a region-level goal optimization problem. The resulting hierarchic plan was compared to the stand-level solution of the strategic-level plan which served as a benchmark plan. The hierarchical plan clustered the harvests and achieved the goals set better than the benchmark plan, but the net present income was 3.3% lower. The approach turned out usable, but further developing of the approach is needed to reduce the costs of clustering.     

福建省生态公益林经营方案编制技术的研究

通过分析生态公益林经营方案编制的重要性和必要性，论述方案编制的指导思想、基本原则、重点内容和主要依据，着重介绍了生态公益林经营方案编制的几个关键技术，并提出一些对策措施，抛砖引玉，提供参考。