广西永福县森林可持续经营评价研究

基于2014年广西永福县的森林资源调查数据,依据《中国森林可持续经营标准和指标》和《中国热带地区森林可持续经营指标》等指标体系的相关内容与准则,构建了4个层次36个指标的森林可持续经营评价体系,确定评价体系的权重,利用综合评分法来计算可持续性综合值。结果表明:广西永福县生态系统和森林资源的可持续性均属于可持续阶段,经济和社会可持续性处于弱可持续阶段;实现率分别为0.821 2,0.887 4,0.641 9和0.729 2;永福县森林经营可持续性综合评分为0.770 0,总体上处于弱可持续阶段。     

森林资源可持续性评价系统的研究

森林资源可持续性评价是森林资源管理决策的重要依据。随着“数字林业”项目的发展,全国各地建立起了数据丰富的森林资源信息管理系统。如何从现有的森林资源信息数据库中进行自动化的评价计算还没有相关的研究和产品。在对其系统进行研究时,首先总结了森林资源可持续性评价方法,然后描述了森林资源信息数据库的一般模式,最终实现一个直接从森林资源信息数据库中获取量化指标而进行可持续性评价的系统。该系统利用ARC／INFO的ODE技术以及由VB开发环境直接从森林资源信息库的图形数据和属性数据中获取量化指标,进行用户可控的评价计算,最后由系统对计算结果进行相应的分析,并且提供丰富的图形分析结果。     

森林资源可持续性评价系统的建立与实践

森林资源可持续性评价是森林资源管理决策的重要依据，但是目前的手工操作方法存在着获取指标困难等问题。随着“数字林业”项目的发展，全国各地建立起了数据丰富的森林资源信息管理系统。如何从现有的森林资源数据库中获取指标进行自动化的评价计算还没有相关的研究。本文首先总结了森林资源可持续性评价方法，然后描述了森林资源数据库的一般模式，最后实现了一个直接从森林资源数据库中获取量化指标进行可持续性评价的系统。该系统利用ARC／INFO的ODE技术以及VB开发环境直接从森林资源数据库的图形数据和属性数据中获取量化指标，进行用户可控的评价计算，最后由系统对计算结果进行相应的分析，并且提供丰富的图形分析结果。     

森林资源可持续性评价系统的研究与实现

总结了森林资源可持续性评价方法，描述了森林资源信息数据库的一般模式，实现了一个直接从森林资源信息数据库中获取量化指标进行可持续性评价的系统。该系统利用ARC/INFO的ODE技术以及VB开发环境直接从森林资源信息库的图形数据和属性数据中获取量化指标，进行用户可控的评价计算，最后由系统对计算结果进行相应的分析，并且提供丰富的图形分析结果。     

海南岛森林资源可持续性趋势研究

以历次森林资源调查统计资料为基础,总结了阻碍海南岛森林资源可持续性实现的主要因素,并应用分析模型分析了海南岛森林资源可持续性趋势,结果表明:海南岛森林资源从20世纪80年代初期以来已朝可持续方向演化,面积和蓄积出现"双增长",但可持续性仍然偏弱。     

福建省森林资源可持续性宏观趋势分析

分析总结了福建省森林资源可持续性的主要遏制因素 ,以福建省历次森林资源调查统计资料为基础 ,应用可持续性变化分析模型分析了福建森林资源可持续性的总体趋势 ,结果表明 :福建省森林资源的整体趋势逐渐好转 ,开始向可持续的方向演化 ,对福建森林资源未来的发展总体上可以“谨慎乐观”。     

赤峰市翁牛特旗花果营林场森林资源现状及特点

文章以2017年森林资源二类调查成果为依据,分析了赤峰市翁牛特旗花果营林场的森林资源现状及特点,以期为林场森林资源和管理提供参考。     

森林资源保护与区域经济发展的关系探讨

指出了森林资源保护与区域经济发展之间存在着密切关系,要明确森林资源在区域经济发展中不可替代的作用,协调森林资源保护与区域经济发展之间的关系,针对当前森林资源保护与区域经济发展关系中存在的森林资源总量不足、质量不高及林业经济发展的可持续性不强等问题,提出了采取发挥中央及地方政府作用、建立健全森林资源保护体系和充分发展林业经济等有效措施,为实现社会经济长期可持续发展目标,促进我国区域森林资源的平衡发展,推动国民经济长期、稳定、健康发展作贡献。     

赤峰市松山区森林资源消长变化分析与评价

文章通过对赤峰市松山区森林资源分布、数量、质量分析,及森林资源分布所处立地情况,总结现有森林资源生境条件,提出加强管护和逐步增加森林资源的对策,及改善森林资源质量,进一步提高林地利用率的途径。     

中山市森林资源生态可持续性评价研究

文章以广东省中山市的森林资源为研究对象,利用2004和2009年的调查等数据,对其5年内的生态可持续性进行测定和评价。研究内容包括生物多样性及其保护、森林生产力及其维持、森林健康及其保持、森林经营活动的环境响应等方面,结果表明中山市2004～2009年森林资源生态可持续性有所提高,2004和2009年的总分值分别为6．55和6．64。     

国有林区可持续消费评价指标体系及方法研究

运用可持续消费理论,结合国有林区的实际,构建了国有林区的可持续消费评价指标体系,包括公平指数、生活经验指数、资源可持续能力指数和利他指数4类11组共49个指标,以此对国有林区的可持续消费程度进行模糊综合评价。     

Socio-economic and ecological outcomes of community based forest management: A case study from Tobé-Kpobidon forest in Benin,Western Africa

Community forestry, promoted as a “win–win” forest management strategy yielded a variety of results that includes both failure and relative success. The willingness of government to hold control over forest resources while transferring only part of property rights to local communities is one of the major constraints. Therefore, there is a need to explore alternative approaches, which enhance the position and accountability of local communities in community forest management. This study evaluated socio-economic and ecological outcomes of community forestry in a context of important property rights conceded to local communities. The study was conducted using focus groups discussions, forest income evaluation and assessment of forest resources and their dynamics. Findings showed that institutional design with important property rights conceded to local communities partially empowered local communities and reduced threats while improving the condition of forest resources. The approach also yielded positive economic outcomes that enabled bordering populations to make up to 25% of their global annual income from the forest. However, the sustainability of this scheme of forest management was mostly limited by the financial dependency on local non-governmental organization, by local institutions and discrepancy in forest benefits sharing among local forest users.     

Developing a quantitative index system for assessing sustainable forestry management in Heilongjiang Province,China: a case study

In this study, we developed a comprehensive index system for forestry sustainability of Heilongjiang Province, which includes forest resources sustainability,sustainable economic development, sustainable social development and sustainable advancement in science and technology. Based on this system and the regional forest development, we further evaluated the sustainability of Heilongjiang Province for year 2008–2013. The results show that even though the regional forestry has been preliminarily on the track of sustainable development, it is fragile. Four indicators, e.g. soil and water retention rate,forest stand growth(per unit area), the proportion of national investment and the annual carbon sequestration have important impact on the sustainability, with a weight of 39.0 % in all the indicators. We also analyzed the factors hindering the sustainable development. It turns out that soil and water retention rate, forest stand growth(per unit area),the proportion of science and technology funds, per capita GDP and the proportion of the tertiary industry production are the main factors hindering regional sustainable development, which accounts for 50.94 % of the total obstacle degrees in the system. At last, we discussed how to promote the regional sustainable development from the perspectives of forest resources sustainability, economic development sustainability, society development sustainability and the sustainable advancement of science and technology.     

区域森林资源动态模型的建立及其可持续经营方法的研究

在森林资源永续利用的基础上,提出可持续林业的林龄向量特征基础假设、数学模型、可持续程度,并构建以抚育择伐为决策变量的森林资源可持续目标结构的逐步调整模型,为实现区域可持续林业的最佳途径提供理论和实际可行的技术方法。     

国有林区森林资源资产评估管理探讨

国有林区森林资源资产评估管理,已经不能满足森林资源资产评估行业的发展。需要加强森林资源资产评估机构和评估人员的管理,完善森林资源资产评估法律、法规和政策规章,加强森林资源资产评估理论研究,保障森林资源资产专业评估行业的健康可持续发展。     

Local level criteria and indicator frameworks: A tool used to assess aboriginal forest ecosystem values

Although the importance of aboriginal knowledge, values and perspectives in sustainable development has been recognised for many decades, worldwide examples exist showing that aboriginal involvement is less then effective. How and where to include aboriginal needs and goals has however been problematic. Ultimately, aboriginal forest values need to be considered with scientific strategies and their role and compatibility with forest conditions needs to be explored. Criteria and indicator (C&I) frameworks can be used as a platform to include community needs and goals in management decisions. This review compares aboriginal forest ecological perspectives defined by Canadian local level C&I frameworks with non-aboriginal local level C&I frameworks to identify their differences at the indicator level. Three major themes mark the differences between aboriginal and non-aboriginal indicators: (1) aboriginal frameworks introduce ecological indicators of cultural importance; (2) there is an aesthetic concern for forest operations especially if they affect cultural owners; and (3) indicators regarding the access to resources are more complex and include the sustainability of the productivity, proximity, integrity and quality of resources used in traditional activities. Results show that First Nation forest sustainability issues are in effect a combination of forest conditions and values. Inclusion of forest values in C&I frameworks is necessary because: (1) aboriginal communities do not dissociate culture from the environment and thus forest values from forest condition, (2) they have an impact on resulting forest management strategies and decisions, and (3) they offer a holistic approach to sustainability issues and a better picture of local environmental contexts.     

Assessing the sustainability in community based forestry: A case from Nepal

Community based forestry is seen as a promising instrument for sustainable forest management (SFM) through the purposeful involvement of local communities. Globally, forest area managed by local communities is on the rise. However, transferring management responsibilities to forest users alone cannot guarantee the sustainability of forest management. A monitoring tool, that allows the local communities to track the progress of forest management towards the goal of sustainability, is essential. A case study, including six forest user groups (FUGs), two from each three community based forestry models—community forestry (CF), buffer zone community forestry (BZCF), and collaborative forest management (CFM) representing three different physiographic regions, was conducted in Nepal. The study explores which community based forest management model (CF, BZCF or CFM) is doing well in terms of sustainable forest management. The study assesses the overall performance of the three models towards SFM using locally developed criteria (four), indicators (26) and verifiers (60). This paper attempts to quantify the sustainability of the models using sustainability index for individual criteria (SIIC), and overall sustainability index (OSI). In addition, rating to the criteria and scoring of the verifiers by the FUGs were done. Among the four criteria, the FUGs ascribed the highest weightage to institutional framework and governance criterion; followed by economic and social benefits, forest management practices, and extent of forest resources. Similarly, the SIIC was found to be the highest for the institutional framework and governance criterion. The average values of OSI for CFM, CF, and BZCF were 0.48, 0.51 and 0.60 respectively; suggesting that buffer zone community forestry is the more sustainable model among the three. The study also suggested that the SIIC and OSI help local communities to quantify the overall progress of their forestry practices towards sustainability. The indices provided a clear picture of forest management practices to indicate the direction where they are heading in terms of sustainability; and informed the users on issues to pay attention to enhance sustainability of their forests.     

森林康养资源评价指标体系构建及评价--以蔡家川森林康养区为例

论文明确了森林康养资源的概念,分析了森林康养资源评价的研究现状,提出了评价指标选择的原则,并构建了森林康养资源评价指标体系,并最终对蔡家川森林康养区进行了森林康养资源评价,本文的评价方法根据10类森林康养产品种类将森林康养基地主导功能汇总为5类,使用的交互式过滤产生法、采用频度统计法、理论分析法与专家咨询法等方式最终确定了46个指标,通过对专家意见反馈进行计算,构造判断矩阵,得出蔡家川森林康养区森林康养资源评价各指标的权重。然后通过对森林康养资源主导功能适宜性横向等级评价将蔡家川森林康养区森林康养资源横向适宜性划分为特优、优、良、中、差五个等级;通过对森林康养资源适宜性纵向类别评价将森林康养资源纵向适宜性划分为四个类别:体验型、产出型、附加型以及失衡型。