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1.
Traditional ecological knowledge (TEK) guides resource management across the globe, but is at risk amid social and ecological change. This has prompted numerous calls for TEK maintenance efforts, but these remain largely unexamined in the literature. Here, we discuss three examples of in situ TEK maintenance from Malekula Island in Vanuatu, locally known as kastom schools. Based on qualitative data, we find that the kastom schools may create several opportunities to maintain TEK (e.g., establishing local control over education), and argue that they represent the creative and adaptive management of tradition in dynamic social–ecological contexts. However, a number of challenges, both practical (e.g., lack of funding) and epistemological (e.g., changing modes of cultural transmission), threaten the efficacy of the kastom schools. We argue that in situ modes of TEK maintenance have promise, but that issues of power and heterogeneity require serious consideration if such measures are to succeed. 相似文献
2.
游憩活动带来的“人”与“地”的互动使国家公园原本的人地关系有了更复杂的内涵。国家公园的社区协调与游憩利用需要联动发展,其机理是当代社会由流空间与地方场所形成的空间重构。以流空间理论为基础,解析国家公园空间重构机理,构建游憩利用与社区协调的空间联动逻辑模型,结果发现：1）国家公园生态空间所具有的独特资源禀赋是生活空间、生产空间、游憩空间运行发展的基础,生活、生产、游憩空间三者都影响生态空间的生态承载力。2）生活空间中原住民的地方依恋和文化认同都起源于生态空间,为游憩空间提供人文资源,通过宜居程度和生活保障的提升来促进生产空间的优化。3）生产空间也为游憩空间提供具有原真性的文化资源,通过生产方式的转变和就业渠道的增加提高原住民的收入水平,带动生活空间的改善。4）游憩空间所产生的经济资本和文化资本能够助力于生态空间的维护、助力于生活空间的改善和生产空间的优化。因此在未来的国家公园建设与发展中,一是需要根据流空间结构,推进游憩利用与社区协调的科学管理;二是基于空间重构机理,促进游憩利用与社区协调的要素流动;三是需要利用空间联动逻辑,完善游憩利用与社区协调的多元发展模式。 相似文献
3.
中国电子信息产业创新的集群网络模式与演化路径 总被引：1，自引：1，他引：1
流空间背景下,多空间尺度网络耦合对创新至关重要已达成学界共识。综合运用区位熵与社会网络分析,识别32个电子信息产业集群,进而基于1985—2015年合作申请发明专利数据,运用卡方检验和Infomap社区发现算法,借助Pajek和ArcGIS等软件,揭示中国电子信息产业创新合作空间模式,探讨创新网络空间组织演化规律。结果表明：① 中国电子信息产业创新合作呈现集群互联的模式,集群区域的创新主体更倾向于同本地和其他集群区域的创新主体合作,这与非集群区域的创新主体结网方式明显不同,印证了关系经济地理学者提出的全球集群网络论断。② 集群创新网络社区的空间组织从位于集群地理边界内,本地化特征显著,演化为超越集群地理边界,呈现等级差异明显的核心-边缘层级式特征,反映出地理邻近对集群主体创新结网影响程度的动态变化。 相似文献
4.
Increasing recognition of the value of practice-based or experiential knowledge in natural resource management justifies the creation of a new category of articles in Society & Natural Resources that we are calling Practice-Based Knowledge (PBK). The rationale for focusing on PBK is due to its key role in the emergence of hybrid governance institutions across state, market, and civil society, understanding the complexity of dynamic socioecological systems, recognizing the challenges of multiple knowledge systems and context-specific practices, embracing the power of informal institutions and civic science, and engaging debates on the growing prevalence of market-oriented conservation. The goal is to provide a dedicated space within the published, peer-reviewed literature for scholars, government officials, nonprofit managers, and engaged citizens to share experiences informed by practical action. Relevant and timely practice-based insights may improve understanding and management of social and ecological processes and systems, while also offering the potential to contribute to theory. 相似文献
5.
Ryan K Danby David S Hik D Scott Slocombe† Andrew Williams‡ 《The Geographical journal》2003,169(3):191-204
The past, present, and future contributions of science in the St Elias Mountains, and its relationship with regional development, resource management, and traditional ecological knowledge is examined. Science has evolved from an early foundation of exploration, through stages of resource inventories and surveys, to deductive scientific research and, more recently, a promising reconnection with traditional knowledge. Directly and indirectly, events such as the Klondike Gold Rush, construction of the Alaska Highway, creation of the Arctic Institute of North America's Kluane Lake Research Station, and establishment of protected areas have helped foster scientific activities in the region. In turn, this scientific perspective has influenced regional development by providing detailed information that has been utilized, to varying degrees, in resource use, planning, and decisionmaking. Over the past decade, management of the region has become less sectoral and more cooperative in nature, due partly to the implementation of co-management agreements, regional land use planning, and settlement of first nations' land claims. Incorporating both science and traditional knowledge into this process through collaborative endeavours such as long-term ecological monitoring, adaptive management, and information integration will contribute to ecosystem-based management of the St Elias and ensure that both perspectives play an integral role in sustainable development of the region. 相似文献
6.
Social resources of indigenous people are valuable wealth, including the social norms, the relational network, belief, attitude as well as the social system which is accumulated from generation to generation. Those social resources are very important for local ecological resource management, which can help diffuseness and communion of skills and traditional conservation techniques for conserving and restoring the ecological sites. Social capital is one indicator of social resources, which is accepted widely. In order to investigate the role of social resources of indigenous people in local ecological resource management, the authors studied the relation between social capital of indigenous people and local ecological resource management, taking Zhangye City as an exam-ple. In this paper, social capital of indigenous people is quantified by constructing social capital index, composed of structural so-cial capital and cognitive social capital; local ecological resource management is quantified by constructing "Grain for Green Pro-ject" performance index. Based on correlation analysis approach and logistic regression analysis approach, the authors analyzed the relation between social capital and "Grain for Green Project" performance index, as well as the relations between "Grain for Green Project" performance index and other factors such as per capita net income, medical treatment and so on. Results showed that the correlation between social capital and "Grain for Green Project" performance index was positive, the coefficient was 0.761, with P<0.01. An increase of 1 unit in social capital is associated with an increase of 1.550 units in "Grain for Green Project" per-formance. With factor, such as faction, per capita net income, medical treatment, increasing 1 unit, the "Grain for Green Project" performance index will increase 3.912, 1.039 and 1.005 units, respectively. 相似文献
7.
Traditionally, forest inventory and ecosystem mapping at local to regional scales rely on manual interpretation of aerial photographs, based on standardized, expert-driven classification schemes. These current approaches provide the information needed for forest ecosystem management but constrain the thematic and spatial resolution of mapping and are infrequently repeated. The goal of this research was to demonstrate the utility of an unsupervised, quantitative technique based on Light Detection And Ranging (LiDAR) data and multi-spectral satellite imagery for mapping local-scale ecosystems over a heterogeneous landscape of forested and non-forested ecosystems. We derived a range of metrics characterizing local terrain and vegetation from LiDAR and RapidEye imagery for Calvert and Hecate Islands, British Columbia. These metrics were used in a cluster analysis to classify and quantitatively characterize ecological units across the island. A total of 18 clusters were derived. The clusters were attributed with quantitative summary statistics from the remotely sensed data inputs and contextualized through comparison to ecological units delineated in a traditional expert-driven mapping method using aerial photographs. The 18 clusters describe ecosystems ranging from open shrublands to dense, productive forest and include a riparian zone and many wetter and wetland ecosystems. The clusters provide detailed, spatially-explicit information for characterizing the landscape as a mosaic of units defined by topography and vegetation structure. This study demonstrates that using various types of remotely sensed data in a quantitative classification can provide scientists and managers with multivariate information unique from that which results from traditional, expert-based ecosystem mapping methods. 相似文献
8.
Karen Reid 《社会与自然资源》2014,27(2):140-154
This research studied factors that residents of a fire-prone Victorian community used when deciding whether to leave their homes on a day officially declared “Catastrophic,” the highest Fire Danger Rating. Taking a social constructivist perspective, we explore how the expert view of bushfire risk, represented by Fire Danger Ratings, is interpreted within the context of local understandings of the landscape and social memory of bushfire. Residents perceive a disconnection between the Fire Danger Rating and local reality. Their social construction of bushfire is related to social and ecological memory, which comprises physical experience of the landscape and local fire knowledge narratives. The exclusion of this social complexity from Fire Danger Ratings diminished their utility as a way of helping people make meaning of bushfire. We propose that fire management agencies work with communities to develop a co-constructed view of bushfire risk that incorporates local bushfire knowledge into Fire Danger Ratings. 相似文献
9.
R. Patrick Bixler 《社会与自然资源》2014,27(2):155-169
Decentralization of governance is an emerging trend in many natural resource sectors in both developed and developing countries. Despite the normative agenda of community-based natural resource management for social and ecological outcomes, a shift to multilevel or polycentric theorizing is warranted. Polycentric governance recognizes the importance of cross-scale interactions, as well as the horizontal and vertical institutional linkages of authority, networks, and markets in which community institutions are embedded. Based on qualitative community forestry research in Revelstoke, British Columbia, Canada, this article explores the themes of livelihood and local economy, collaborative forest planning and participation, and environmental governance. Bottom-up empirical evidence suggests that viewing community forestry through a polycentric governance network is necessary for theorizing complex cross-scale dynamics. Incentivizing policies that encourage the development of polycentric systems for natural resource governance is important for maintaining local benefits, while increasing adaptive capacity to deal with complex social–ecological challenges. 相似文献
10.
以广州日本侨民为研究对象,通过进行半结构访谈、收集统计数据和资料、实地踏勘等方法,分析了广州日本侨民的空间聚集和社会隔离情况及其原因。研究发现：在全球化资本配置和地方发展响应的条件下,伴随着日企的进驻和广州城市中心的发展,日本侨民多聚集于城市中心区,形成了环市东路、天河北―天河南、五羊新城―珠江新城等三大日本侨民聚集区;由于受到日本企业的安排、日本媒体、语言和社团活动、双边关系和签证政策等外部客观因素,日本民族特性、工作思维等内部主观因素,以及跨国经济、社会活动的影响,日本侨民的社会隔离存在被动隔离和主动隔离 2 种类型,跨国活动使日本侨民构筑的跨国社会空间内部具有统一性和均衡性,对外界却存在排他性和防御性。 相似文献
11.
R Kerry Turner Stavros Georgiou Roy Brouwer Ian J Bateman I J Langford 《The Geographical journal》2003,169(2):99-116
This paper develops a decision support system for evaluation of wetland ecosystem management strategy and examines its, so far partial, application in a case study of an important complex coastal wetland known as the Norfolk and Suffolk Broads, in the east of England, UK. Most managed ecosystems are complex and often poorly understood hierarchically organized systems. Capturing the range of relevant impacts on natural and human systems under different management options will be a formidable challenge. Biodiversity has a hierarchical structure which ranges from the ecosystem and landscape level, through the community level and down to the population and genetic level. There is a need to develop methodologies for the practicable detection of ecosystem change, as well as the evaluation of different ecological functions. What is also required is a set of indicators (environmental, social and economic) which facilitate the detection of change in ecosystems suffering stress and shock and highlight possible drivers of the change process. A hierarchical classification of ecological indicators of sustainability would need to take into account existing interactions between different organization levels, from species to ecosystems. Effects of environmental stress are expressed in different ways at different levels of biological organization and effects at one level can be expected to impact other levels, often in unpredictable ways. The management strategy, evaluation methodologies and indicators adopted should also assess on sustainability grounds whether any given management option is supporting, or reducing, the diversity of functions which are providing stakeholders with the welfare benefits they require. 相似文献
12.
Recent research has showed increasing interest at the vital role of irrigation ponds that plays at biodiversity conservation, and provides ecological functions at a wide range. However, many irrigation ponds were abolished due to the economic and societal transformation in the rural. In particular, small-scale ponds were abolished and rebuilt to other public uses based on the consensus building process among the community. At the same time, civil organizations also launched initiatives to conserve irrigation ponds for its ecological significance or landscape scenery. However, study pertinent to the small scale ponds in the rural setting is largely neglected. This research aims at revealing the current situation of the utilization and management of small irrigation ponds using a case study of Noto Island in Ishikawa Prefecture. It was found that irrigation ponds are still under the traditional co-management of rural community. The most important finding in this study is that the traditional management of pond water use largely contributes to mitigate the harvest loss from natural disasters such as drought in the face of extreme climate. However, irrigation ponds are facing the threat of degradation due to the sharp decrease of farm population and the existing large number of part time farmers. Therefore, the small scale irrigation ponds and pertinent management and water use allotment should be revalued for its functions at a wide range from the biological and ecological functions and human knowledge system to mitigate disaster threats. 相似文献
13.
国家公园公益化管理国外相关研究及启示 总被引：1，自引：0，他引：1
国家公园通过公益化管理体现其公益性。相关主体行为是相应管理的主要对象,以使之产生正外部性,减少或消除其负外部性。国外国家公园已有100多年的公益化管理实践,产生了大量研究。论文分析、归纳国外学者在相关方面所关注的主要内容,并系统梳理针对这些内容的研究,总结出其对国内国家公园公益化管理中应对现实问题、达成“理顺权属关系、扩大社会参与、实现公益服务、保障社区利益”等目标的启示：非国有土地管理合约化、管理权限系统化、保护责任制度化、社会募捐常态化、生态保护科学化;以及通过构建渠道、科学组织实现公众参与保护及管理;以体现公益、优化体验、环境教育为目标提供游憩服务;以正外部性最大、负外部性最小为原则对企业及访客进行管理;以激励相融、利益保障为原则实现社区共管共享等。 相似文献
14.
黄土丘陵沟壑区乡村社区恢复力时空演变及影响因素研究——以陕西省米脂县高渠乡为例 总被引：2，自引：1，他引：1
乡村人口与土地利用方式变革压力下,构建恢复力已成为保障区域社会—生态系统可持续发展的有效举措。以陕西省米脂县高渠乡为研究区,从社会、经济、制度、生态4个维度,运用熵权TOPSIS法对黄土丘陵沟壑区20个乡村的社区恢复力进行测度,探讨了2015—2019年社区恢复力的时空演变;利用障碍度模型分析了社区恢复力关键影响因子作用机制,并通过比较当前关键影响因子所处维度,将社区划分为不同类型,实现社区的分类治理。结果表明：①（① “四会”指村民议事会、红白理事会、道德评议会、禁毒禁赌会。） 研究期间社区恢复力由0.171提升到0.318,其中经济恢复力上升较为明显,制度、生态恢复力呈小幅提高,而社会恢复力则表现为下降;社区恢复力空间分异更加显著,呈现为“中部高、边缘低”的分布格局。② 研究期末社区恢复力关键影响因素中,经济维度有养殖业发展水平、种植业发展水平、农业产业化带动农户数、农民人均收入;制度维度为基层领导平均受教育年限、公平性管制、村民参与决策机会;社会维度为乡村公共空间比例、流动人口比例;生态维度为“三田”面积占比。③ 通过当前社区恢复力关键影响因子各维度障碍度大小排序,依次识别经济、制度、社会、生态恢复力低值区,最终将高渠乡20个乡村社区划分为3类,结合不同类型乡村社区的特点提出相应对策建议,以期为精准化、差异化管理提供决策参考。 相似文献
15.
社区空间演化是近年来学术界持续关注的热点问题之一。利用社区动态演化集团渗透法（Clique Percolation Method）及叠置分析法,探究了宁夏闽宁镇生态移民社区空间动态演化类型、特征及影响因素,结果表明：① 生态移民社区主要存在增长、融合、延续、新生等空间动态演化类型;② 社区空间演化特征总体表现为由零散到集中,由不规则到规则几何图形,演化过程处于正向演化状态且符合中国民族分布特点;③ 社区空间动态演化影响因素主要有政策、自然环境、产业发展状况和地缘关系。 相似文献
16.
Sociospatial information is critical to marine and coastal ecosystem management. The Hawaii Coastal Uses Mapping Project used a participatory geographic information systems (PGIS) methodology to gather local knowledge regarding the location and intensity of coastal human activities in Hawaii's priority sites for coral reef management. PGIS provided an efficient and effective means of obtaining information in a data-poor context, particularly at a scale and location where considerable local knowledge is held by community members and resource users. We detail the PGIS methods developed to collect sociospatial data on human uses in the project regions and discuss important considerations regarding the practice of PGIS that emerged from the mapping process, as well as implications for the production and documentation of spatial knowledge. Key themes include: issues of scale and appropriateness in using PGIS as a method for mapping human coastal and marine activities; data validity, authority, and the nature of local knowledge; community trust, engagement, and collaboration; and utility for coral reef management. While several factors limit local agencies' ability to use this spatial information to date, natural resource managers found the participatory mapping process to be highly valuable for stakeholder identification and engagement, and the maps provide a resource to state and federal managers to better understand the human implications of future management scenarios. 相似文献
17.
国土空间治理是新时期中国国土资源开发、利用、保护、整治及修复的重要战略手段。当前国土空间治理体系在空间尺度上存在主导功能衔接失配,亟待统一不同尺度空间单元以统筹治理边界、提高治理效率。据此,面向传统治理单元管制边界的针对性问题导向,提出“通过不同理念或方式界定的国土空间单元具有不同的功能导向”等研究假设,并构建土地利用冲突、生态系统障碍、社会发展状态等指数在行政区划单元、自然生态单元、社会发展单元等治理单元上以成都市为例进行验证。结果表明,研究区国土空间治理问题属性的空间格局特征差异化显著,人类活动范围与自然环境限制之间的矛盾是导致区域内治理问题发生的核心因素。在空间相关性分析方面,所有治理问题类型在不同空间单元上均呈现显著自相关性,且均通过0.05显著性检验,但不同空间单元具有理论指向性特点。其中,社会发展单元更适合解决经济发展动力差距问题,自然生态单元更适合解决生态系统连通阻力问题,行政区划单元则更适合解决事权管理冲突问题。在此基础上,利用景观单元协调不同尺度空间单元的问题属性,将研究区划分为高山地带发展动力衰弱型（22.98%）、丘陵地带治理属性均衡型（11.55%）、乡村地区管理冲突加剧型（44.57%）、城乡边缘区发展主导复合型（9.44%）、核心建成区连通阻力增强型（11.46%）5类空间,进而实现多尺度空间单元的跨行政区融合路径。综合而言,有必要建立管理-保护-发展功能嵌套的空间单元集成体系,通过细化景观尺度将权力和责任从政府机构拓展至更广泛的行动参与者,系统地提升国土空间治理效能。 相似文献
18.
Participatory selection process for indicators of rangeland condition in the Kalahari 总被引：2，自引：0，他引：2
To develop indicator–based management tools that can facilitate sustainable natural resource management by non–specialists, meaningful participation of stakeholders is essential. A participatory framework is proposed for the identification, evaluation and selection of rangeland condition indicators. This framework is applied to the assessment of rangeland degradation processes and sustainable natural resource management with pastoralists in the southern Kalahari, Botswana. Farmer knowledge focused on vegetation and livestock, with soil, wild animal and socio–economic indicators playing a lesser role. Most were indicators of current rangeland condition; however 'early warning' indicators were also identified by some key informants. This demonstrates that some local knowledge is process–based. Such knowledge could be used to improve indicator–based management tools and extension advice on the livelihood adaptations necessary to prevent or reduce ecological change, capable of threatening livelihood sustainability. There is evidence that social background influences indicator use. Communal farmers rely most heavily on vegetation and livestock indicators, whilst syndicate and land–owning pastoralists cite wild animal and soil–based indicators most frequently. These factors must be considered if indicator–based management tools are to meet the requirements of a diverse community. 相似文献
19.
区域环境功能管控区划方法及应用 总被引：1，自引：0，他引：1
以生产、生活污染源为对象进行环境空间管控是新时期区域环境保护治理和国土精细化管治的新路径。本文在明确区域环境功能管控区划的概念、目的和原则的基础上,科学识别污染物与污染源空间,提出管控单元和分级管控区的空间结构模式,建立环境污染物的单项评价指标算法和综合集成模型,形成区域环境功能管控区划技术方法,并在浙江省嵊州市进行县级尺度的实证应用研究。研究表明,嵊州市共有垃圾填埋场、污水处理厂、高污染型工业场所、畜禽养殖场、居民居住场所等18个管控单元类型,按集成特征值高低及污染排放特征可归类至Ⅴ级、Ⅳ级、Ⅲ级、Ⅱ级、Ⅰ级和〇级管控区。Ⅴ级和Ⅳ级管控区以工矿业生产空间为主,污染排放量大,对水体、大气和土壤等影响程度高,存在危害性,是源头管控的重点。Ⅲ级管控区覆盖生活空间,污染排放中等,影响大气和水体,可控性相对较弱。Ⅱ级管控区有少量的农业固废和废水排放,存在面源污染风险。Ⅰ级和〇级管控区内部无环境污染源,强调生态保护的重要程度。其中,〇级管控区是生态保护红线范围,实施最严格的环境保护制度,要求“零排放,零污染”。区域环境功能管控区划方法具有可操作性,可为地方开展中长期环境保护与发展规划提供新的方法。 相似文献
20.
L. Bastin J. Rollason A. Hilton C. Corcoran J. Elgy 《International journal of geographical information science》2013,27(7):811-836
The identification of disease clusters in space or space–time is of vital importance for public health policy and action. In the case of methicillin‐resistant Staphylococcus aureus (MRSA), it is particularly important to distinguish between community and health care‐associated infections, and to identify reservoirs of infection. 832 cases of MRSA in the West Midlands (UK) were tested for clustering and evidence of community transmission, after being geo‐located to the centroids of UK unit postcodes (postal areas roughly equivalent to Zip+4 zip code areas). An age‐stratified analysis was also carried out at the coarser spatial resolution of UK Census Output Areas. Stochastic simulation and kernel density estimation were combined to identify significant local clusters of MRSA (p<0.025), which were supported by SaTScan spatial and spatio‐temporal scan. In order to investigate local sampling effort, a spatial ‘random labelling’ approach was used, with MRSA as cases and MSSA (methicillin‐sensitive S. aureus) as controls. Heavy sampling in general was a response to MRSA outbreaks, which in turn appeared to be associated with medical care environments. The significance of clusters identified by kernel estimation was independently supported by information on the locations and client groups of nursing homes, and by preliminary molecular typing of isolates. In the absence of occupational/lifestyle data on patients, the assumption was made that an individual's location and consequent risk is adequately represented by their residential postcode. The problems of this assumption are discussed, with recommendations for future data collection. 相似文献