Tackling wicked problems and tricky transitions: change and continuity in Cape Town's environmental policy landscape

This paper offers a reflection on 15 years of policy change in the City of Cape Town aimed at fostering sustainability from the perspective of a City practitioner. The persistent continuation of unsustainable outcomes, despite ongoing policy reforms, is understood as a combination of the emergence of wicked problems, within a changing local government mandate, in the absence of a transformation of institutional structures, tools and approaches. While the approach to policy reform in Cape Town has focussed on reducing substantive uncertainty through its knowledge-based approach, we show that in the context of an expanding local government mandate, sustainability becomes an aspect of many departments’ directive resulting in strategic uncertainty. The untransformed traditional line-function-based structure of local government in turn works against integration between departments (fundamental for addressing non-linear wicked problems), thus promoting institutional uncertainty. In addressing this combination of strategic and institutional uncertainty, our findings indicate that integration has to happen in the policy stage in order for sustainability principles to be implemented in relevant departments; that implementation requires resourcing across the institution, and ought to be included in departments’ targets; and that competing and conflicting rationalities underpin the policy–practice gap. It is suggested that a first step in breaking down the strategic and institutional uncertainties would be to foster shared values through creating deliberative spaces within the City in which debate, discussion and learning can occur.     

Municipalities’ ambitions and practices: At risk of hypocritical sustainability transitions?

In contemporary planning discourse and practice, different planning ideas co-exists. How this affects the transition towards a sustainable development is an important question for both research and practice. The aim of this study is to explore potential conflicts between planning goals caught between growth-led planning and sustainability commitments in a case study of Fredericia, Denmark. The paper discusses the underlying, framing and controlling conditions for transition dynamics. The analysis builds largely on the formulated policies, strategies or national goal achievements towards sustainable futures. These are put in the context of planning and political practices, which are interpreted from a sustainability rationale. Here this study introduces hypocrisy as a theoretical-analytical perspective to dispute actual sustainability practices to respond to continuous ambivalent planning measures. The author concludes that disregarding the inherently different internal logics of growths and sustainability leads to planning paradoxes and impedes sustainable transitions pursued.     

Organizational Factors of Environmental Sustainability Implementation: An Empirical Analysis of US Cities and Counties

Environmental sustainability goals are increasingly embedded in local planning, but implementation proves difficult. Using a survey of 217 planners working in a random sample of 146 small to mid-sized American cities and counties, we identify the organizational factors that support and hinder the implementation of environmentally sustainable practices. The analysis is based on a conceptual framework that encompasses organizational capacity, culture, structure, participatory decision-making, the framing of sustainability and contextual factors. We find that environmental sustainability implementation is lagging (although cities are generally ahead compared to counties) and that outcome evaluation is rare, precluding adaptive learning. The major barrier to implementation is that sustainability is low on political and managerial agendas. As expected, local public support, innovation-supportive organizational culture and the prioritization and framing of environmental sustainability support implementation. Surprisingly, innovation diffusion does not occur across neighbouring localities, local capacity and public participation are irrelevant for implementation and hierarchical rather than integrated institutional structures support implementation.     

Demographic shifts around drinking water supply reservoirs in North Carolina,USA

Infrastructure intended to serve the public good frequently has implications for environmental justice and social sustainability. Drinking water supplies for sub/urban areas in North Carolina, USA, have regularly been secured by constructing dams to impound reservoirs. We used high-resolution, publicly available US Census data to explore whether 66 such reservoirs in North Carolina have induced demographic shifts in the communities that find themselves adjacent to the newly created lakeshores. Our principal findings include: (1) The ratio of white people to non-white people was significantly higher in communities within 0.5 miles of reservoir shorelines than in more distant communities; (2) even as North Carolina overall became less white from 1990 to 2010, the ratio of white people to non-white people within the 0.5 miles of the shoreline increased relative to the overall ratio in the State; and (3) similar, but less distinct, shifts in per capita income occurred during the period. Our results are consistent with the proposition that reservoirs have induced demographic shifts in communities adjacent to newly created lakeshores similar to the shifts associated with environmental gentrification and amenity migration, and may now be associated with perpetuating those shifts. These findings raise concerns about environmental justice and social sustainability that should be considered when planning and building infrastructure that creates environmental amenities. Where reservoirs are being planned, social costs, including the costs of demographic shifts associated with environmental gentrification or amenity migration, and disproportionate regulatory burdens, should be mitigated through innovative policy if possible.     

美国EPCRA法案对我国推动企业环境信息公开的启示

本文围绕美国企业环境信息公开专项法案——EPCRA法案和在该法案要求下建立的、为世界各国所广泛采用的企业环境信息公开核心制度——有毒污染物释放清单制度(TRI),分析总结了发达国家促进企业环境信息公开的立法理念、制度体系、工作机制、技术支持、信息平台等方面的经验,并将其与我国企业环境信息公开专项制度《企业事业单位环境信息公开办法》进行了对比分析,识别了我国企业环境信息公开工作相关基础研究、制度设计、制度执行等方面的不足,且结合我国下一阶段推动环境质量全面改善的工作需求、推动排污许可改革等工作任务,就完善我国企业环境信息公开工作提出了建议。     

Status and trends in EFlows in southern Africa

Environmental Flows (EFlows) are defined as the quantity, timing and quality of the flow of water, sediment and biota necessary to sustain freshwater and estuarine ecosystems, and the human livelihoods and well-being that depend on these ecosystems. As such they are a vital component of Integrated Water Resource Management (IWRM). A recent survey found that, in general, Africa lags behind schedule with respect to the global SDG Target 6.5 to implement IWRM at all levels, including through transboundary cooperation as appropriate. This web-based review explores progress made in EFlows Assessments and implementing their outcomes in southern Africa. It outlines the apparent impetus to the uptake of EFlows provided by legislation, common funding mechanisms for EFlows assessment and evolving trends in EFlows assessment. It also highlights instances of implementation of EFlows in both in-country and transboundary settings.     

大庆市城市经济系统可持续性评价

三角模型作为一种直观的平台能够很好地图解区域可持续综合发展状况及长期趋势.由于具有直观性和简明性,三角模型易于被不同层次的学者和政策制定者理解和应用.根据经济发展、资源-能源消耗及环境污染的相互关系,结合生态学表现,利用三角模型工具分析评估区域经济可持续发展状况和长期趋势.本文选择我国最大的石油资源型城市--大庆市作为典型案例.大庆市位于黑龙江省西部,下辖5个区和4个县,2006年全市土地总面积为2.1219万hm2,总人口269.3万.结果表明,大庆市经济系统可持续性状况不容乐观,"八五"、"九五"时期处于不可持续和弱可持续性状态,"十五"中后期才缓慢进入一般可持续性状态;"八五"时期大庆市经济系统具有一般可持续性发展趋势,"九五"时期呈现强可持续性发展趋势,进入新世纪后却呈现出由强可持续性向一般可持续性的发展趋势.     

An environmental sustainability based budget allocation system for regional water quality management

A budget allocation system for regional water quality management to achieve environmental sustainability was developed in this study to assist a local authority with making appropriate budget allocations for improving Regional Water Environmental Sustainability (RWES) in an efficient manner. The system consists of visions and goals, RWES indicators, and an analysis of budget allocation versus RWES. Visions and goals define task priorities for improving water environmental sustainability. Indicators are used to measure the progress of related tasks toward RWES goals. These indicators are classified by the Driving Force-State-Response (DSR) framework to facilitate the analysis of relationships among indicators. Linkages between budget allocation and indicators are also analyzed, and the result is used to assess whether the available budget is allocated properly to raise the RWES. The applicability of the system is demonstrated by a case study involving a local environmental protection authority.     

Beyond the regime: can Integrated Sustainability Assessment address the barriers to effective sustainable passenger mobility policy?

Sustainability policy making is hampered by a tendency towards sector-based, short-term and often techno-fix perspectives. This paper describes a novel policy development and assessment framework – Integrated Sustainability Assessment (ISA) – that may help address problems of unsustainability in a more integrated and strategic manner. ISA involves two primary methods: transition analysis and stakeholder engagement. The ISA case study on sustainable passenger mobility suggests ISA is well equipped to produce a holistic analysis of mobility systems, illustrate radical alternatives to the status quo and foster social learning. Further research should explore its potential to induce long-term behavioural or institutional change.     

Place-based local governance and sustainable communities: lessons from Canadian biosphere reserves

The quest for sustainable communities might be fostered by a new ‘place-based’ governing approach that engages civil society and other actors in local decision-making processes. In Canada, lessons can be learned from the establishment and maintenance of biosphere reserves by networks of local communities of interests and other organisations. Biosphere reserves are created to promote conservation, biodiversity and sustainable livelihoods. Municipal and public participation in these reserves can be encouraged, promoting a local sense of place as well as sustainable community and regional development. An examination of two Canadian biosphere reserves, Riding Mountain and Long Point, illustrates how local governments and these reserves might assist each other in their mutual goals of long-term sustainability while offering a worthwhile model of local collaborative, place-based governance.