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Improving the role of communities in participatory forest management through artificial intelligence: the case of Nairobi city park community forest association 通过人工智能提高社区在参与式森林管理中的作用:内罗毕城市公园社区森林协会案例
IF 1.6 4区 农林科学 Q2 Agricultural and Biological Sciences Pub Date : 2024-03-01 DOI: 10.1505/146554824838457916
S. Chisika, C. Yeom
The integration of artificial intelligence (AI) into participatory forest management (PFM) is emerging as a promising strategy for promoting sustainable forest management in developing countries. Using a case study approach from Kenya involving 85 respondents from the Nairobi City Park Community Forest Association, this study explored the potential for AI implementation in PFM to improve community roles in data acquisition and management. The study results show that the current data management system for executing community roles in PFM is inefficient, time-consuming, and susceptible to errors. However, there are substantial gains and opportunities in implementing community roles through AI. AI utilization could be fostered through the existing Information Communication Technology (ICT) resources such as smartphones for efficient and transparent data processes. Notably, 90% of respondents express confidence in AI’s potential to enhance PFM efficiency. Despite this optimism, 67.1% emphasize the necessity of a comprehensive AI policy that emphasizes continuous community engagement and adaptation of AI to local contexts.
将人工智能(AI)融入参与式森林管理(PFM)正在成为发展中国家促进可持续森林管理的一项大有可为的战略。本研究采用肯尼亚案例研究方法,涉及内罗毕城市公园社区森林协会的 85 名受访者,探讨了人工智能在参与式森林管理中的应用潜力,以改进社区在数据采集和管理中的作用。研究结果表明,目前用于执行社区在 PFM 中作用的数据管理系统效率低下、耗时且容易出错。然而,通过人工智能来执行社区角色却有很大的收益和机会。可以通过现有的信息通信技术(ICT)资源(如智能手机)促进人工智能的利用,以实现高效、透明的数据处理。值得注意的是,90% 的受访者对人工智能提高 PFM 效率的潜力表示有信心。尽管如此,67.1% 的受访者强调有必要制定一项全面的人工智能政策,强调社区的持续参与和人工智能的因地制宜。
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引用次数: 0
Tree seed supply system in Ethiopia: modeling source and dissemination of priority species 埃塞俄比亚的林木种子供应系统:重点树种的来源和传播模式
IF 1.6 4区 农林科学 Q2 Agricultural and Biological Sciences Pub Date : 2024-03-01 DOI: 10.1505/146554824838457871
A.B. Mehari, A. A. Abtew, Y.M. Mulatu
Providing quality planting materials is critical to sustainable forest restoration initiatives. This study aimed to analyze the tree seeding system and to evaluate and model the configuration of the tree seed supply system from the source to the growers. Primary and secondary data were collected in the Amhara region of Ethiopia. A total of 52 sample participants were selected using the snowball method and interviewed using open-ended questionnaires and Likert questionnaires. Data were analyzed using content and gap analysis methods using Atlas. ti version 8 software. The gap analysis revealed a lack of provenance trials, improved tree seeds, priority species in nurseries, and existing legislation. The model configuration was sequenced in tree seed source, procurement, and dissemination. Informal farmer suppliers covered 83 percent of the system. The decentralized-centralized-centralized and centralized-centralized-centralized were configured for the private enterprises and Amhara Forest Enterprise, respectively, as formal seed suppliers. In order to overcome the difficulties in tree seed production, those involved should work on the production of an improved tree.
提供优质的种植材料对于可持续森林恢复计划至关重要。本研究旨在分析树木播种系统,并对从源头到种植者的树木种子供应系统配置进行评估和建模。研究人员在埃塞俄比亚阿姆哈拉地区收集了第一手和第二手数据。采用滚雪球法选取了 52 名样本参与者,并使用开放式问卷和李克特问卷对其进行了访谈。使用 Atlas.ti 第 8 版软件,采用内容和差距分析方法对数据进行了分析。差距分析表明,缺乏原产地试验、改良树种、苗圃中的重点树种以及现有立法。在树种来源、采购和传播方面,对模型配置进行了排序。非正规农民供应商占整个系统的 83%。作为正规种子供应商的私营企业和阿姆哈拉森林企业分别配置了分散-集中-集中和集中-集中-集中模式。为了克服林木种子生产中的困难,相关人员应致力于改良林木的生产。
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引用次数: 0
Intellectual capital in Galician common forests 加利西亚普通森林的知识资本
IF 1.6 4区 农林科学 Q2 Agricultural and Biological Sciences Pub Date : 2024-03-01 DOI: 10.1505/146554824838457853
B. Zugazagoitia, C.M. Jardon, X. Martinez-Cobas
Forest communities around the world are becoming increasingly involved in sustainable forest management and intellectual capital view can orient the outcome. This paper aims to identify the principal components of intellectual capital, in its three dimensions; human, structural and relational (internal and external) capital, and their relationships in the governance of communal forests. Focusing on Galician communal forests, in north-west Spain, a survey was conducted among community representatives, analysing using principal components how they structure their intellectual capital, and based on these, through an oblimin (0.5) rotation. Linear correlations among these components were assessed to determine the relationship of the components with each other. Galician communal forests present a composition of intellectual capital components which differ from those of for-profit firms and are closer to those of other social entities. The complex interrelations between the different elements of intellectual capital suggest different typologies of forest communities.
世界各地的森林社区正越来越多地参与到可持续森林管理中,而知识资本观点可以为管理结果指明方向。本文旨在从人力资本、结构资本和关系资本(内部和外部)三个维度确定知识资本的主要组成部分,以及它们在社区森林管理中的关系。以西班牙西北部的加利西亚社区森林为重点,对社区代表进行了一项调查,利用主成分分析了他们如何构建知识资本,并在此基础上通过顺反(0.5)旋转进行了分析。对这些成分之间的线性相关关系进行了评估,以确定各成分之间的关系。加利西亚社区森林的知识资本构成与营利性公司的知识资本构成不同,更接近于其他社会实体的知识资本构成。知识资本不同要素之间复杂的相互关系表明,森林社区具有不同的类型。
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引用次数: 0
An integrated ecosystem service-based approach for the sustainable management of forested islands in South Korea 韩国森林岛屿可持续管理基于生态系统服务的综合方法
IF 1.6 4区 农林科学 Q2 Agricultural and Biological Sciences Pub Date : 2024-03-01 DOI: 10.1505/146554824838457899
J.H. Jo, E.M. Lim, D.K. Kweon, C.W. Park
Implementing sustainable island forest management policies requires categorizing the islands into groups based on key indicators and establishing a consistent management system. This study proposes a novel framework to support an ecosystem service-based approach to managing forested islands in South Korea. First, a typology of six forested island categories is established based on varying extents of natural vegetation cover (as a percentage of forest cover) and connectivity to the mainland. An analytic hierarchy process (AHP) analysis was conducted with island forest experts to identify priority ecosystem services (ESs) for the sustainable management of each island type. On connected islands, provisioning services (natural resources and natural medicines) are more important than regulatory (erosion control) or supporting services (genetic diversity). On unconnected islands, particularly those with a small proportion of natural vegetation, regulatory services (erosion control) require a greater emphasis on management. Since Type 3 islands require urgent management as connectivity to the mainland makes natural vegetation=sparse island forest ecosystems vulnerable to anthropogenic activities, the land-use scoring method was performed on Jin-do. Comparisons between the AHP-derived expert demand for key island ESs and the spatial distribution of ES supply potential revealed mismatches between supply and demand for erosion control, freshwater supply and habitat provision. The framework developed in this study can help guide policy and decision-making processes and indicate where interventions should be focused to achieve sustainable island management.
要实施可持续的岛屿森林管理政策,就必须根据关键指标对岛屿进行分类,并建立一致的管理系统。本研究提出了一个新颖的框架,以支持基于生态系统服务的方法来管理韩国的森林岛屿。首先,根据不同程度的自然植被覆盖率(占森林覆盖率的百分比)和与大陆的连通性,建立了六类森林岛屿类型。与岛屿森林专家一起进行了层次分析法(AHP)分析,以确定每种岛屿类型可持续管理的优先生态系统服务(ES)。在连通的岛屿上,供给服务(自然资源和天然药物)比调节服务(侵蚀控制)或支持服务(遗传多样性)更重要。在未连通的岛屿上,特别是那些天然植被比例较小的岛屿上,管理服务(侵蚀控制)需要更加重视。由于 3 类岛屿与大陆的连通性使得天然植被=稀疏的岛屿森林生态系统容易受到人为活动的影响,因此迫切需要对其进行管理,因此在珍岛采用了土地利用评分法。通过比较 AHP 得出的专家对主要岛屿生态系统服务的需求和生态系统服务供应潜力的空间分布,发现在侵蚀控制、淡水供应和栖息地提供方面存在供需不匹配的情况。本研究制定的框架有助于指导政策和决策过程,并指出实现可持续岛屿管理的干预重点。
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引用次数: 0
Strengthening capacity for forest protection in Myanmar 加强缅甸的森林保护能力
IF 1.6 4区 农林科学 Q2 Agricultural and Biological Sciences Pub Date : 2024-03-01 DOI: 10.1505/146554824838457862
S.S. Lee, W.W. Than, K. Tint, S. Saing, I. Animon, S. Sathyapala
Pests and diseases have been reported by Myanmar foresters and plantation owners as significant challenges to the quality and quantity of wood supply from natural and planted forests. As part of a FAO project on strengthening local capacity in forest health, questionnaire surveys on pests and diseases and a needs assessment were conducted among companies/organizations involved in growing forests. Thirteen and 12 participants responded to the two surveys, respectively. Respondents grew 10 different tree species, namely Tectona grandis, Acacia mangium, Acacia hybrid, Eucalyptus spp., Gmelina arborea, Swietenia macrophylla, Paulownia kawakamii, Xylia xylocarpa, Bruguiera sexangula and Rhizophora apiculata. Growers recognized pests of teak but were less familiar with pests of the other tree species. Diseases were only reported from teak and A. mangium. Weeds were reported only from mature plantations. Workers were mostly educated only up to primary school level. None were trained in pest and disease management and most did not know about invasive alien species (IAS) and integrated pest and disease management (IPM). Based on the needs identified from the surveys, three workshops were conducted for over 100 local participants.
据缅甸林业工作者和种植园主报告,病虫害是影响天然林和人工林木材供应质量和数量的重大挑战。作为粮农组织加强当地森林健康能力项目的一部分,在参与种植森林的公司/组织中开展了病虫害问卷调查和需求评估。分别有 13 名和 12 名参与者对这两项调查做出了答复。受访者种植了 10 种不同的树种,分别是大叶柚木、芒果相思、杂交相思、桉树属、大叶柚木、大叶燕蝽、泡桐、木菠萝、Bruguiera sexangula 和 Rhizophora apiculata。种植者认识到柚木的害虫,但对其他树种的害虫不太熟悉。只报告了柚木和芒果的病害。只有成熟的种植园才报告有杂草。工人大多只受过小学教育。没有人接受过病虫害管理方面的培训,大多数人不了解外来入侵物种 (IAS) 和病虫害综合防治 (IPM)。根据调查确定的需求,为 100 多名当地参与者举办了三期讲习班。
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引用次数: 0
Alternative identification of wood from natural fallen trees of the Lecythidaceae family in the Central Amazonian using FT-NIR spectroscopy 利用傅立叶变换近红外光谱法对亚马逊中部自然倒伏的鹅掌楸科树木的木材进行替代性鉴定
IF 1.6 4区 农林科学 Q2 Agricultural and Biological Sciences Pub Date : 2024-03-01 DOI: 10.1505/146554824838457844
C. Eugenio da Silva, C. Nascimento, J.A. Freitas, R. Araújo, F.M. Durgante, C. Zartman, C. Nascimento, N. Higuchi
The scientific identification of natural fallen trees in tropical forests is complex due to the lack of fertile material in field collection. The study evaluated the use of near-infrared spectroscopy with Fourier-transform (FT-NIR) in the discrimination of wood from fallen trees of the Lecythidaceae family. Seven trees were collected in the Central Amazonian region (Brazil), from which 63 specimens were prepared from the wood, and NIR spectra were obtained on different wood surfaces (total 756 spectra). Chemometric models were developed with a spectral data set, and the Mahalanobis algorithm was applied. The discriminant model with 2nd derivative spectra improved the identification capacity, resulting in errors < 5% in the identification of genus Couratari (3 ssp.), Eschweilera (2 ssp.), Holopyxidium (1 sp.) and Lecythis (1 sp.). The comparison of the spectral signatures of samples of fallen trees and wood library revealed that even when wood was exposed to environmental weathering, around 50% of the original bands were preserved, favouring discrimination at the genus level. The accuracy of the chemometric models developed indicates the applicability of FT-NIR spectroscopy integrative in identifying fallen trees from the Lecythidaceae family in the tropical forests.
由于缺乏野外采集的可育材料,对热带森林中的天然倒伏树木进行科学鉴定非常复杂。本研究评估了傅立叶变换近红外光谱仪(FT-NIR)在鉴别落叶松科树木木材中的应用。研究人员在亚马逊中部地区(巴西)采集了 7 棵树,从中制备了 63 个木材标本,并在不同的木材表面获得了近红外光谱(共 756 个光谱)。利用光谱数据集开发了化学计量模型,并应用了 Mahalanobis 算法。带有二阶导数光谱的判别模型提高了识别能力,在识别 Couratari 属(3 种)、Eschweilera 属(2 种)、Holopyxidium 属(1 种)和 Lecythis 属(1 种)时误差小于 5%。对倒下的树木样本和木材库的光谱特征进行比较后发现,即使木材暴露在环境风化中,也能保留约 50%的原始条带,有利于在属一级进行鉴别。所建立的化学计量学模型的准确性表明,傅立叶变换近红外光谱综合技术适用于识别热带森林中的落叶松科树木。
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引用次数: 0
Training forestry students for uncertainty and complexity: the development and assessment of a transformative roleplay 培训林业专业学生应对不确定性和复杂性:开发和评估转型角色扮演游戏
IF 1.6 4区 农林科学 Q2 Agricultural and Biological Sciences Pub Date : 2024-03-01 DOI: 10.1505/146554824838457880
I. Wallin, V. Brukas
Climate change increases the uncertainties associated with the management of forests at the same time as societies seek to intensify the utilization of bio-based resources for climate mitigation. Participatory processes in decision-making are widely acknowledged to be suitable for finding effective and legitimate trade-offs in complex and uncertain situations. Inspired by transformative learning theory, we developed a roleplay within an international forestry master’s program with the aim to train students’ personal skills in preparation for a professional life involving participatory decision-making situations. The analysis of students’ learning experiences, demonstrates the capacity of the roleplay to facilitate transformative learning and train crucial personal skills such as self-reflection, self-awareness and critical reflection. We provide guiding principles for implementing transformative roleplays, or further developing existing roleplays, in regular forestry curricula.
气候变化增加了与森林管理相关的不确定性,与此同时,社会也在努力加强对生物资源的利用,以减缓气候变化。人们普遍认为,参与式决策过程适合在复杂和不确定的情况下找到有效和合法的权衡办法。受变革性学习理论的启发,我们在国际林业硕士课程中开发了一个角色扮演游戏,目的是训练学生的个人技能,为涉及参与式决策情况的职业生活做好准备。对学生学习经验的分析表明,角色扮演能够促进变革性学习,并训练自我反思、自我意识和批判性反思等重要的个人技能。我们为在常规林业课程中实施变革性角色扮演或进一步发展现有角色扮演提供了指导原则。
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引用次数: 0
Assessment of revenue loss from illegal logging in Ghana’s informal timber sector 评估加纳非正规木材部门非法采伐造成的收入损失
IF 1.6 4区 农林科学 Q2 Agricultural and Biological Sciences Pub Date : 2024-03-01 DOI: 10.1505/146554824838457907
L. Damnyag, A. A. Bampoh, B. Obiri, K. Oduro
This study estimated stumpage, Social Responsibility Agreement (SRA) and carbon revenue loss from Ghana’s informal timber sector. Secondary data on confiscated timber were collected from 13 District Forest offices from 2020 to 2022. The timber species volumes were computed with their corresponding stumpage, SRA, and potential carbon revenue. The results indicate that US$ 14,670.73 was lost as stumpage revenue between 2020 and 2022 in the study Forest Districts. SRA revenu e of US$ 733.54 originally destined for the development of forest fringe communities was also lost. For the study period, the highest potential carbon revenue loss (US$ 37,572) was recorded in the year 2020. The findings have implications for the country’s forest sector emission reduction target under the nationally determined contributions (NDCs) and the realization of carbon revenue from the mandatory and voluntary markets. One key way to improve the forest revenue system is to address illegal logging as it is widespread in the country and contributes to the decline in stumpage revenue, which is one of the main sources of revenue for forest management and development at the local level.
本研究估算了加纳非正规木材部门的立木采伐量、社会责任协议(SRA)和碳收入损失。从 2020 年到 2022 年,研究人员从 13 个地区森林办公室收集了没收木材的二手数据。计算了木材品种数量及其相应的立木蓄积量、SRA 和潜在碳收入。结果表明,2020 年至 2022 年期间,研究林区的立木采伐收入损失为 14,670.73 美元。原定用于森林边缘社区发展的 SRA 收入也损失了 733.54 美元。在研究期间,2020 年的潜在碳收入损失最高(37,572 美元)。研究结果对该国森林部门在国家确定的贡献(NDCs)下的减排目标以及从强制市场和自愿市场实现碳收入都有影响。改善森林收入系统的一个关键方法是解决非法采伐问题,因为非法采伐在该国十分普遍,导致立木采伐收入下降,而立木采伐收入是地方一级森林管理和发展的主要收入来源之一。
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引用次数: 0
Community-government, and private partnership (CGPP): revisiting the concept of community-based forest management 社区政府和私人伙伴关系:重新审视社区森林管理的概念
4区 农林科学 Q2 Agricultural and Biological Sciences Pub Date : 2023-09-01 DOI: 10.1505/146554823837586276
K. Komalawati, S. Hidayat, R.H. Praptana, M.D. Pertiwi, A.S. Romdon, Y. Hidayat, D. Yuniati, S. Syahyuti, R.P. Ramadhan, S. Saptana, C. Indrawanto
The Community-Based Forest Management (CBFM) model has been seen as a potential solution to solve various problems related to forest degradation and the creation of inclusive forest governance. However, in practice, CBFM does not always implement smoothly, with some studies highlighting the weaknesses of CBFM in term of accountability, transparency, efficiency, effectiveness, empowerment, monitoring, law enforcement, and dependency on external actors. Accordingly, this paper revisits the concept of CBFM from the perspective of New Institutional Economics and the proper governance concept. The data collection process was conducted through literature studies using the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) methodology. It may be argued that the implementation of CBFM has weaknesses in terms of, amongst other things, business and organizational activities, inclusivity, community empowerment, community income, and sustainability. In reference to the various flaws encountered in the implementation of CBFM, and to put in place proper governance in forest business activities, this paper proposes a new model – the so-called Community-Government and Private Partnership model (CGPP). This developed model has positioned the cooperative as "core institutions" whose role is to orchestrate five main governance functions, namely: organizational, business activities, human resource development, and corporate and environmental sustainability. This CGPP model is expected to contribute to the existing literature of institutional analysis and forest management with a different approach, as well providing concrete recommendations for the implementation of the CGPP model in CBFM.
以社区为基础的森林管理(CBFM)模式被视为解决与森林退化和建立包容性森林治理有关的各种问题的潜在解决办法。然而,在实践中,CBFM并不总是顺利实施,一些研究强调了CBFM在问责制、透明度、效率、有效性、赋权、监测、执法和对外部行为者的依赖方面的弱点。因此,本文从新制度经济学和适当治理的角度重新审视了CBFM的概念。数据收集过程是通过文献研究进行的,使用系统评价和荟萃分析(PRISMA)方法的首选报告项目。有人可能会认为,在商业和组织活动、包容性、社区赋权、社区收入和可持续性等方面,CBFM的实施存在弱点。针对社区森林管理在实施过程中遇到的各种缺陷,为了在森林商业活动中实施适当的治理,本文提出了一种新的模式——所谓的社区政府和私人伙伴关系模式(CGPP)。这种已开发的模型将合作社定位为“核心机构”,其作用是协调五个主要的治理功能,即:组织、业务活动、人力资源开发以及公司和环境的可持续性。该模型有望以不同的方法对现有的制度分析和森林管理文献做出贡献,并为在CBFM中实施CGPP模型提供具体建议。
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引用次数: 0
The experience of Forest Landscape Restoration in Madhya Pradesh, India 印度中央邦森林景观恢复的经验
4区 农林科学 Q2 Agricultural and Biological Sciences Pub Date : 2023-09-01 DOI: 10.1505/146554823837586258
R. Prasad, S. Chatterjee, D. Sharma, V. Dayma, S. Malakar
The concept of Forest Landscape Restoration (FLR) is highly relevant to the Indian context as it is a cost-effective option to cover large degraded forests rapidly. It envisages adopting a holistic view of greening that goes beyond tree planting in order to attain the goal of carbon sequestration and biodiversity enhancement through ecosystem restoration while at the same time developing the socio economic security of tribal communities. This paper details the implementation of an FLR initiative in three demonstration plots in Sheopur and Dindori, Madhya Pradesh which are the homes of the Sahariyas and Baigas tribes, with a focus on restoration and effective community engagement. Preliminary observations have produced promising results in terms of social engagement and financial income generated from the harvest. In addition soil and moisture conservation through the adoption of 400–500 saplings/ha indicate a rapid greening and significant carbon sequestration.
森林景观恢复(FLR)的概念与印度的情况高度相关,因为它是快速覆盖大面积退化森林的一种经济有效的选择。它设想采用一种超越植树的整体绿化观点,以便通过恢复生态系统实现碳封存和增强生物多样性的目标,同时发展部落社区的社会经济安全。本文详细介绍了在中央邦的Sheopur和Dindori三个示范区实施FLR倡议的情况,这些示范区是撒哈拉人和baiga部落的家园,重点是恢复和有效的社区参与。在社会参与和从收获中产生的财政收入方面,初步观察产生了可喜的结果。此外,通过采用400-500棵树苗/公顷来保持土壤和水分,表明快速绿化和显著的碳固存。
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引用次数: 0
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International Forestry Review
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