国外土地利用规划中各方利益协调的研究综述

土地利用规划是协调社会经济活动中各方利益冲突、保证土地资源可持续利用的必要手段，而市场调节与宏观调控、不同行政级别之间、土地发展权与公共利益这三对关系的协调是土地利用规期编制中协调各方利益的主要体现。本文通过大量文献综述．对国外土地利用规划中的协调市场调节与宏观调控、不同行政级别之间、土地发展权与公共利益的关系的研究进展进行了总结，以期为我国新一轮土地利用规划的修编提供积极的借鉴。     

Mixed land-use planning on the periphery of large Asian cities: the case of Nonthaburi Province, Thailand

Throughout Asia, rapid and uncontrolled urbanization has created serious environmental problems, and the development of sustainable urban–rural planning methods is of critical importance. To improve our understanding of mixed urban–rural land uses and provide future practical visions for regional planning, we conducted a case study of the urban fringe of the Bangkok Metropolitan Region, Thailand. After identifying local irrigation districts as the basic spatial unit for resource circulation, we quantified current material flows of organic wastes generated by households within each district. We then developed two different land-use scenarios for 2020: (1) a high-rise compact and (2) a low-story sprawl development scenario. These scenarios were compared in terms of efficiency of material flows and energy consumption. We found that, based on current infrastructure and technology, the latter scenario was more advantageous in terms of both material input and energy consumption than the former, thereby, identifying positive aspects of urban–rural land-use mixture. Based on these results, we propose that planners should focus on density control measures that take into account bioresource circulation within irrigation districts rather than simply drawing arbitrary land-use zoning lines. To this end, we suggest that the division between agricultural and urban planning departments must be bridged, and that research should take an interdisciplinary approach.     

Participatory scenario development for integrated sustainability assessment

The paper discusses the role of visions within sustainability assessment and governance for sustainable development in Europe. Currently, our societies (still) develop along an unsustainable path, which results in a number of persistent problems (climate change, loss of biodiversity, poverty, etc.). Integrated sustainability assessment (ISA) is one approach designed to initiate transitions towards sustainability. Visions of a sustainable future form an important part of ISA. These visions support the process of discussing how the transition from today’s societies/systems to a sustainable future can be achieved. According to the principles of ISA, visions should be developed in a participatory way, thus including the ideas and perceptions of stakeholders, decision-makers, experts and/or citizens. The paper starts with an introduction of the concepts of visions and scenarios and describes exemplary methods for their participatory development. Then, the main concepts for integrated sustainability assessment in comparison with other impact assessments are discussed. The main body of the paper presents experiences in three projects (ARTEMIS, ALARM, ECOCHANGE) in which visions and scenarios of sustainable futures were developed with stakeholders. The paper concludes with lessons learned and suggestions for future applications for participatory scenario development.     

Conceptualizing Discourses on Ecological City and Its Planning

Abstract

Ecological city (eco-city) and its planning approach are emerging concepts in urban study, urban planning, ecological economics, environmental policy and corporate environmental management. However, opinions remain divided over the connotation and denotation of the term “ecological city”, what key issues ecocity planning can solve, and its specific contents. In this study, we present 10 basic propositions that define the eco-city and clarify its key parameters, thereby providing the basis for discussing the assumptions and principles underlying different approaches to sustainable urban development. We then summarize the concept and principles of an eco-city, and define the main requirements for ecocity planning. We conclude that an eco-city is a city in which the urban population, scale of land use and intensity of human activities are limited to the regional resource and environmental carrying capacity, which does not cause increasing or irreversible damage to the regional ecosystem’s structure, functions and processes.     

流域土地利用变化的长周期水文效应及管理策略

长周期水文效应作为不同强度暴雨事件的综合反映，对流域规划和管理决策非常重要。以太湖地区蠡河流域为研究区，通过解译1984年、1995年和2000年3个时段TM/ETM获得土地利用分布地图，分析其土地利用变化的模式，并基于研究区30年的降水序列，应用长周期水文分析模型L-THIA（Long-Term Hydrologic Impact Assessment），计算3个时段土地利用特征对暴雨地表径流的影响，分析不同土地利用类型水文效应的敏感性，在此基础上总结了减少流域水文效应的土地利用管理策略。分析结果显示，该区土地利用有明显变化，主要表现为水田、旱田向建筑用地的转化，从1984年到2002年，城镇及居民地扩展占流域总面积的4.199 4 ％，地表径流量增加了6.170 ％，不同土地利用方式的水文效应有较大差别，林地、湖滩湿地的敏感性最大，其次是水田和旱田。     

基于SOM模型的中国耕地压力分类研究

根据耕地利用在经济、社会和生态方面面临的压力状况,以指标构建原则为基础,设计一套压力大小量化的指标体系,引入具有较强的聚类和容错能力的自组织特征映射(SOM)神经网络模型,在说明SOM 网络模型和算法的基础上,应用自组织特征映射网络的聚类功能,以MATLAB语言构建SOM网络模型,对我国的31省（市、自治区）耕地利用压力大小进行了分类。结果显示我国耕地压力的区域差显著且与经济地域差异有高度的一致性,表明经济发展是耕地压力的主要来源。选取大样本的神经网络训练得到的结果和现实的一致也表明,自组织特征映射模型是一种适用的耕地压力区域分类新方法。     

Changes in the spatial patterns of human appropriation of net primary production (HANPP) in Europe 1990–2006

Understanding patterns, dynamics, and drivers of land use is crucial for improving our ability to cope with sustainability challenges. The human appropriation of net primary production (HANPP) framework provides a set of integrated socio-ecological indicators that quantify how land use alters energy flows in ecosystems via land conversions and biomass harvest. Thus, HANPP enables researchers to systematically and consistently assess the outcome of changes in land cover and land-use intensity across spatio-temporal scales. Yet, fine-scale HANPP assessments are so far missing, an information important to address site-specific ecological implications of land use. Here, we provide such an assessment for Europe at a 1-km scale for the years 1990, 2000, and 2006. The assessment was based on a consistent land-use/biomass flow dataset derived from statistical data, remote sensing maps, and a dynamic global vegetation model. We find that HANPP in Europe amounted to ~43 % of potential productivity, well above the global average of ~25 %, with little variation in the European average since 1990. HANPP was highest in Central Europe and lower in Northern and Southern Europe. At the regional level, distinct changes in land-use intensity were observed, most importantly the decline of cropland areas and yields following the breakdown of socialism in Eastern Europe and the subsequent recovery after 2000, or strong dynamics related to storm events that resulted in massive salvage loggings. In sum, however, these local dynamics cancelled each other out at the aggregate level. We conclude that this finding warrants further research into aspects of the scale-dependency of dynamics and stability of land use.     

Scenarios of land-use change in a deforestation corridor in the Brazilian Amazon: combining two scales of analysis

Local, regional, and global processes affect deforestation and land-use changes in the Brazilian Amazon. Characteristics are: direct conversions from forest to pasture; regional processes of indirect land-use change, described by the conversion of pastures to cropland, which increases the demand for pastures elsewhere; and teleconnections, fueled by the global demands for soybeans as animal fodder. We modeled land-use changes for two scenarios Trend and Sustainable Development for a hot spot of land-use change along the BR-163 highway in Mato Grosso and Pará, Brazil. We investigated the differences between a coupled modeling approach, which incorporates indirect land-use change processes, and a noncoupled land-use model. We coupled the regional-scale LandSHIFT model, defined for Mato Grosso and Pará, with a subregional model, alucR, covering a selected corridor along the BR-163. The results indicated distinct land-use scenario outcomes from the coupled modeling approach and the subregional model quantification. We found the highest deforestation estimates returned from the subregional quantification of the Trend scenario. This originated from the strong local dynamics of past deforestation and land-use changes. Land-use changes exceeded the demands estimated at regional scale. We observed the lowest deforestation estimates at the subregional quantification of the Sustainable Development story line. We highlight that model coupling increased the representation of scenario outcomes at fine resolution while providing consistency across scales. However, distinct local dynamics were explicitly captured at subregional scale. The scenario result pinpoints the importance of policies to aim at the cattle ranching sector, to increase land tenure registration and enforcement of environmental laws.

     

开发区土地集约利用评价研究——以厦门市海沧台商投资区为例

开发区土地集约利用对区域土地的可持续发展具有重要的意义。本文以厦门市海沧台商投资区为例,从土地利用状况、用地效益、土地管理绩效三个方面,建立了海沧台商投资区土地集约利用评价指标体系,对其土地集约利用评价方法进行了阐述、研究和评价,并针对评价结果提出了促进土地集约利用的建议。     

湖北省道路网络中心性与土地利用景观格局关系分析

深入理解道路网络与土地利用之间的关系有助于开展可持续的土地利用与道路网络规划。引入多中心性评价模型,对临近中心性、中介中心性、直线中心性3个指标,运用UNA对湖北省道路网络中心性进行测度;选取景观百分比,香农多样性指数,平均斑块大小,平均形状指数4个景观格局指数计算土地利用景观格局特征,并通过斯皮尔曼相关方法对两者之间的关系进行探讨。结果表明:(1)湖北省道路网络中心性格局和空间特征各异,整体上东高西低,临近中心性呈现条带状分布,中介中心性呈孔隙状分布,直线中心性呈片状分布;(2)景观层面上,土地利用景观破碎化和多样化对直线中心性最为敏感,而临近中心性与中介中心性与景观格局指数关系相对复杂;(3)在类型层面上,道路网络中心性与各类土地利用景观格局相关性各异,其中高中心性区域对林地表现为鲜明的排斥和破碎化效应,而对建设用地表现为强烈的吸引和空间集聚现象。该研究以道路网络中心性视角探讨道路网络与土地利用景观格局之间的关系,为区域空间形态和构成及其相关影响因素提供了新的视角。     

An integrated approach for studying the land suitability for ecological corridors through spatial multicriteria evaluations

Nature conservation is a very important issue in the sustainability assessments and spatial planning context. Knowledge of the suitability of the land to behave as an ecological corridor thus provides very significant input to land-use planning. Nature conservation and land-use planning are by their nature spatial problems. A family of methods that are rapidly gaining traction for planning and policymaking, named spatial multicriteria evaluations (SMCE), which are based on geographic information systems (GIS) and multicriteria analysis (MCA) coupling, can be an effective support for this area. The present paper proposes the integration of the GIS with a specific MCA technique, named Analytic Network Process to assess the ecological value of the land in the Piedmont Region (northern Italy). The results are obtained in the form of maps to be used as decision variables in planning. The study concludes with some lessons learned during the development of the SMCE and highlights that the applied methodology is an effective tool for decision makers in spatial planning and strategic assessments.     

How do Europeans want to live in 2040? Citizen visions and their consequences for European land use

The aspirations, motivations and choices of individual European citizens are a major driver of the future of global, European and local land use. However, until now no land use study has explicitly attempted to find out how the general public wants to live in the future. This paper forms a first attempt to survey European citizens to understand their desired future lives in relation to consequences for European land use. We used a crowdsourcing experiment to elicit visions from young Europeans about their lives in 2040. Participants completed a graphic novel around carefully selected questions, allowing them to create a story of their imagined future lives in pictures. The methodology worked well, and the sample seemed reasonably representative albeit skewed towards an educated population. In total, 1131 responses from 29 countries were received. Results show a strong desire for change, and for more sustainable lifestyles. There is desire for local and ecologically friendly food production, to eat less meat, to have access to green infrastructure and the ability to cycle to work. However, international travel remains popular, and the desire for extensive food production and owning detached houses with gardens will likely result in complex land use trade-offs. Future work could focus more specifically on quantifying these trade-offs and inform respondents about the consequences of their lifestyle choices. This was a first attempt to use crowdsourcing to understand citizen visions for their lives in the future, and our lessons learned will help future studies improve representativeness and increase responses.

     

Exploring the need for more radical sustainable innovation: what does it look like and why?

It has been argued in recent years that Western economies need to increase their resource productivity by 90% over the next 50 years. This is a radical aim. This paper draws on design for sustainability (DfS) thinking to scope interventions that encourage greater levels of resource productivity through reconfiguring concepts of growth and well‐being within organisational strategies, structures, systems, processes and outputs. Based on research from a UK EPSRC funded project Design Dialogues (2005–2008), this paper links together sustainable design and innovation literatures and dialogue‐based primary research that together inform the development of an approach to innovation for sustainability. The emphasis on sustainable innovation is to understand what is designed (the outputs of business) and why (the inputs: the values, beliefs, visions and objectives) within a context of ecological limits. The foundations of this approach are introduced here in order to demonstrate the potential to provoke a new way of thinking about longer‐term organisational innovation through making explicit the intrinsic connections between natural and human capitals. This paper explores the need to think differently in order to create sustainability and presents the outcome of this research: a methodology for innovation for sustainability.     

My land? Your land? Scotland?—understanding sectoral similarities and differences in Scottish land use visions

Understanding agreement and differences between land use visions forms a first step for assessing and comparing alternative pathways towards a sustainable future. This study presents an analysis of 20 semi-structured interviews with representatives of the principal land use sectors in Scotland. The aim was to understand what, in their ideal vision, they would want rural Scotland to look like in 2050. Inductive content analysis was used to identify similarities and differences amongst interviewees. There was general agreement on the following: the importance of the environment; the wish for more partnerships, dialogue and collaboration; the desire for society to be more engaged and aware about land use; and a strong need for short-, medium- and long-term policies helping to achieve these goals. The most notable differences relate to land ownership and governance. The outcomes form a basis for further facilitated discussions, emphasising common ground and exploring where, how and to what degree land use sectors can prepare and plan in the light of uncertainties posed by Brexit and climate change. The method was effective for understanding commonalities and differences between stakeholder groups and is transferable to other countries or regions.

     

改进的最优组合人口预测模型及其应用

人口预测是编制土地利用总体规划的基础性研究工作,区域人口发展规模和数量是土地利用总体规划中确定各类用地控制指标和调整土地利用结构的重要依据。因此,科学准确地预测人口发展,是制定区域土地利用总体规划的基础。在分析各种人口预测模型的基础上,提出了一种改进的最优组合模型。并以湖南省张家界市永定区人口预测为例,利用改进的最优组合模型进行了人口模型预测,并与现有的线性回归模型、灰色系统GM(1,1)模型、logistic 模型、最优组合模型的预测结果进行了对比分析。结果表明,提出的改进的最优组合模型预测结果准确可靠,有利于土地管理的科学决策,是适宜于区域土地利用规划中总人口预测的一种较好的方法。     

完善土地利用总体规划有利于政府宏观管理

在社会主义市场经济体制的建立与发展的条件下,土地使用制度改革的日益深化,以及土地可持续利用日益被高度重视的新形势下,土地利用总体规划作为政府对土地利用实行宏观调控的有效手段,在规划修编时必须重点对规划目标、科学测算、用地平衡和规划协调等几个方面作进一步深入研究。同时,要通过切实可行的法律、行政的政策和措施,予以必要保障。     

Power asymmetries and institutions: landscape conservation in central India

Understanding the importance of cross-sectoral implications of climate and socio-economic change in Scotland is essential for adaptation policy. This study explored the direct and indirect sectoral impacts of future change using the CLIMSAVE Integrated Assessment Platform. There is great spatial diversity in projected impacts across Scotland, and increasing uncertainty in the direction of change of impacts from the national to regional scale associated with climate uncertainty. Further uncertainty associated with socio-economic change results in 6 out of 13 indicators (artificial surfaces, biodiversity vulnerability, forest area, land-use intensity, irrigation usage and land-use diversity) with robust directions of change at the national scale and only three (artificial surfaces, forest area and irrigation usage) that are robust across all regions of Scotland. Complex interactions between socio-economic scenario assumptions (e.g. food imports, population and GDP), climatic suitability and agricultural productivity and profitability lead to significant national and regional changes in the distribution and extent of land cover types, with resultant cross-sectoral interactions with water, forestry and biodiversity. Consequently, stakeholders characterised robust adaptation policy options, within the CLIMSAVE participatory process, as those beneficial to society (and the country) in all scenarios, irrespective of the direction of change of the impacts. The integration in CLIMSAVE of a participatory scenario development process and an integrated participatory modelling framework has allowed the exploration of future uncertainty in a structured approach and better represented the importance of qualitative information and the social and institutional contexts within adaptation research.     

无锡市区耕地最低保有量测算及空间配置研究

耕地资源是社会经济稳定发展的物质基础。无锡市区近年来经济发展迅速，人均耕地面积仅7.3×10-3 hm2，粮食安全问题十分突出，人地矛盾十分尖锐。从粮食最低保有量的内涵出发，测算出无锡市区粮食最低保有量应为1.65×108 kg，进而通过选择粮食最低保有量、粮食复种指数等4个参数测算无锡市区2009～2020年耕地最低保有量为26 116 hm2。借助ArcGIS空间分析技术，选取耕地发展引导性和耕地发展约束性两类评价指标，对无锡市区现有耕地进行适宜性评价，将无锡市区耕地分为高度适宜区、中度适宜区、勉强适宜区、不适宜区4种类型。进而，结合耕地最低保有量，对耕地资源进行空间配置，发现锡山区的东北部、惠山区的西北部、新区的东南部等地区为无锡市区耕地最佳空间配置区，占最低耕地保有量的90％以上。〖     

An agent-based model of groundwater over-exploitation in the Upper Guadiana, Spain

Irrigated agriculture is a main user of groundwater. Achieving a sustainable use of groundwater will often require agricultural land-use changes such as shifting to entirely different kinds of crops and/or technologies. Enhanced understanding of land-use change is hence required for developing policies for a sustainable water future. We use an agent-based model to investigate the history of irrigated agriculture in the Upper Guadiana Basin, Spain, in order to learn about the influence of farmers’ characteristics on land-use change and associated groundwater over-use. A shift from vineyards and cereals to horticultural crops would provide a possibility for higher income with less water use. Such a shift cannot be observed historically. The model results suggest that risk aversion and path dependency are insufficient to explain this observation, and the organisational set-up of farms limiting the maximum labour force needs to be considered as additional explanatory factor. Furthermore, it is shown that different types of farms existing in the UGB can be expected to exhibit distinct responses to drivers of land-use change such as agricultural policies. It is concluded that a sound understanding of the social system making use of a resource is required to solve problems of resource over-use. This article demonstrates that agent-based models can be useful tools to enhance such an understanding even in situations of scarce and uncertain data that are often encountered when dealing with resource-use problems.     

城市土地利用对居民通勤碳排放的影响研究

以南阳市为例,基于3 746组实地调查数据,采用GIS、多元线性回归和结构方程模型,系统分析了我国中部城市居民通勤碳排放的空间分异特征,重点研究了居住地和工作地中小尺度土地利用因子对通勤碳排放的影响机制。研究发现:在内生变量中,通勤距离和通勤方式均是影响居民通勤碳排放的显著因素;在外生变量中,工作地的道路密度和商业用地占比、居住地的人口密度与通勤碳排放呈显著正相关,公交线路数量、居住地的土地利用混合度、工作地的居住用地和工业用地占比与通勤碳排放呈显著负相关。研究成果旨在为研究区城市土地利用优化调控和低碳规划提供决策依据,也为其他同类地区城市土地利用低碳规划与可持续发展提供借鉴。