乡村振兴导向下乡村发展能力的多维测度及时空交互特征

乡村振兴要求走乡村内生性发展道路,客观认知乡村发展能力的时空分异格局和交互关系对乡村振兴战略实施具有重要意义。本文从农业产业发展、农村基础建设和农民社会生活三个维度构建测度指标体系,并引入面板向量自回归模型识别影响乡村发展能力的敏感因素,以此测度乡村发展能力指数,进而采用探索性时空数据分析方法揭示乡村发展能力的时空交互特征。结果表明：(1)我国中部地区多维乡村发展能力提升,但呈明显的空间异质性,不同维度间差异化显著;(2)中部地区多维乡村发展能力局域空间格局呈现较强的动态性并整体表现出较强的空间依赖关系;(3)邻接地级市多维乡村发展能力的时空交互网络以正向关联为主,局部空间呈差异化的竞合态势。     

Flexural Behavior of Typical Chinese Traditional Timber Stitching Beams

In Chinese traditional timber buildings, stitching is very common. When the bearing capacity or the rigidity is inadequate, a timber beam is often strengthened with another beam using the stitching method. The timber stitching beams are mainly of two types—the small-top/big-bottom type and the big-top/small-bottom type. To study the bending behavior of these two types of timber stitching beams, including the failure mode, the flexural capacity, the strain distribution at mid-span section, and the maximum deflection, bending tests are carried out on 14 timber stitching beams with Chinese traditional conformation for seven pine beams and seven fir beams. The results show that the failure modes of the small-top/big-bottom type of stitching beams all show brittle fractures at the bottoms of the bottom beams. The failure modes of the big-top/small-bottom type of stitching beams all show brittle fractures at the bottoms of the top beams. The distribution of section strain along the height of each part of the beam basically obeys plane hypothesis. Based on the theoretical and experimental analysis, the calculation formulas of flexural capacity and maximum deflection of these two types of timber stitching beams made of pine and fir are presented.     

A Model for Assessing the Reuse of an Ancient Place of Performance: The Bouleuterion of Teos

Ancient places of performance are often considered for reuse as a means of promoting archaeological sites. Therefore, local authorities and decision makers have a difficult task of balancing the conservation and management of the sites with the carrying capacity. In this paper, the bouleuterion, a ‘rediscovered’ structure, at the Teos archaeological site, in Turkey is evaluated and presented as a preliminary case study with the hopes that these issues will be taken into consideration by the managing body in the creation of a management plan for the site. The evaluation is made by assessing socio-economic and intangible heritage significance, policies guiding changes at the site, a qualitative survey at the site and by defining the structure’s carrying capacity. The site’s strengths, weaknesses, opportunities, and threats are used to create criteria and make proposals for its reuse. The study concludes that the bouleuterion cannot be reused as a venue in its present condition and makes recommendations for future use.     

汉文化对吐鲁番地区少数民族的影响——基于对《吐鲁番出土文书》中容量单位的考察

吐鲁番是一个多民族聚居、多种文化交汇的地区。本文根据《吐鲁番出土文书》和山田信夫刊布的回鹘文文书的记载,从容量单位的角度探讨汉文化对该地区少数民族经济生活的深远影响。     

山东省土地生产潜力与环境人口容量研究

通过分析山东省土地资源的数量、质量及利用结构的潜力和预测山东省的人口,进行土地生产潜力与环境人口容量研究,为充分发挥土地潜力提高山东省土地环境的人口容量提供科学依据。     

Fighting over the Forests: Environmental Conflict and Decision‐making Capacity in Forest Planning Processes

This paper tells a story of environmental conflict and the attempted political resolution of issues of planning for native forests in Western Australia. It refers to the Western Australian Regional Forest Agreement and Draft Forest Management Plan processes to demonstrate how a range of actors utilise vari‐ous discourses and network relations in attempts to influence governmental decision‐making capacity. Adapting elements of a model of capacity‐building for environmental decision‐making, the paper indicates how traditional exclusionary decision networks serve to inhibit decision capacity, whilst more inclusive processes may be more likely to cope with challenges of reconciling multiple values and decision‐making for managing the forests in the interests of society as a whole.     

基于旅游生产线的景区容量算法

现行的风景区空间日容量的计算方法往往大大高估了景区容量。本文以游客在景区中的移动行为为出发点,将景区旅游线路类比为旅游生产线,其中游客为工件、景点为工序。利用旅游生产线的平行移动特征,推导出在景区日开放时间内能够完成景区游玩的游客批数。然后,以景区线路中的瓶颈景点容量为批量,该批量与批数相乘即得到了景区容量。旅游生产线理论填补了景区容量计算理论支撑的空白,并使景区容量计算真正的科学化、合理化。     

淮海经济区区域市场空间分析

省际边缘区研究是近年来经济地理学关注的热点领域。以县域为研究单元,以淮海经济区为案例,运用SPSS和ArcGIS软件,对省际边缘型经济区区域市场发育的空间分异特征及市场区划分进行了深入探讨,结果表明:生产性因子是造成淮海经济区区域市场发育差异的主导因素;淮海经济区区域市场整体发育比较滞后且市场发育水平差异较大;苏北、鲁南的区域市场发育水平明显高于豫东、皖北,皖北区域市场发育尤为滞后;从区域尺度看,区域市场发育程度呈现由京沪沿线地区向东西两侧逐渐降低的"凸"字型格局;从城乡尺度看,呈现由城市向外围农村地区逐渐降低的圈层分异格局。进而采用统计分析方法将淮海经济区区域市场划分为北部发达型、南部较发达型、东部发展型和西部滞后型。     

对提高党刊编辑创新能力的几点思考

党刊作为党和政府的“喉舌”,其质量的高低。直接关系到能否正确、有效地发挥宣传、教育的作用。而党刊质量的高低在很大程度上取决于党刊编辑的业务能力及水平。因此,不断提高编辑的创新能力,对保证刊物质量、发挥刊物的积极作用具有重要的意义。     

Revamping community‐based conservation through participatory research

Community‐based conservation is experiencing a crisis of identity and purpose as a result of a disappointing track record and unresolved deficiencies. The latter include over‐simplified assumptions and misconceptions of “community,” the imposition of externally designed and driven projects at the community level, a focus on conservation outcomes at the expense of community empowerment and social justice, and limited attention to participatory processes. New approaches are urgently needed to address these weaknesses and to counter a rising trend towards environmental protectionism and a preference for conservation approaches at an eco‐regional scale that threaten the interests of local and Indigenous communities. We propose that three core principles of community‐based participatory research (CBPR)—(1) community‐defined research agenda; (2) collaborative research process; and (3) meaningful research outcomes—hold much promise. Drawing on the experience of a research partnership involving the James Bay Cree community of Wemindji, northern Quebec, and academic researchers from four Canadian universities, we document the process of applying these principles to a community‐based conservation project that uses protected areas as a political strategy to redefine relations with governments in terms of a shared responsibility to care for land and sea. We suggest that basic assumptions of CBPR, including collaborative, equitable partnerships in all phases of the research, promotion of co‐learning and capacity building among all partners, emphasis on local relevance, and commitment to long‐term engagement, can provide the basis for a revamped phase of community‐based conservation that supports environmental protection while strengthening local institutions, building capacity, and contributing to cultural survival.