An Ethical Toolkit for Food Companies: Reflections on its Use

Nowadays many debates are going on that relate to the agricultural and food sector. It looks as if present technological and organizational developments within the agricultural and food sector are badly geared to societal needs and expectations. In this article we briefly present a toolkit for moral communication within the food chain. This toolkit is developed as part of a European research project. Next, we discuss what such a toolkit can bring about, given the characteristics of the present day agricultural and food sector and its wider context. We defend that the toolkit can be seen as one of the mechanisms that can help enterprises in the agricultural and food sector to be accountable. It should, however, be complemented with other mechanisms, first, to empower the wider public and, second, to stimulate a dialogue, on a more equal footing, between public authorities, citizens, and economic actors.     

Greenhouse gas emission and its potential mitigation process from the waste sector in a large-scale exhibition

As one of the largest human activities, World Expo is an important source of anthropogenic Greenhouse Gas emission (GHG), and the GHG emission and other environmental impacts of the Expo Shanghai 2010, where around 59,397 tons of waste was generated during 184 Expo running days, were assessed by life cycle assessment (LCA). Two scenarios, i.e., the actual and expected figures of the waste sector, were assessed and compared, and 124.01 kg CO₂-equivalent (CO₂-eq.), 4.43 kg SO₂-eq., 4.88 kg NO₃⁻-eq., and 3509 m³ water per ton tourist waste were found to be released in terms of global warming (GW), acidification (AC), nutrient enrichment (NE) and spoiled groundwater resources (SGWR), respectively. The total GHG emission was around 3499 ton CO₂-eq. from the waste sector in Expo Park, among which 86.47% was generated during the waste landfilling at the rate of 107.24 kg CO₂-eq., and CH₄, CO and other hydrocarbons (HC) were the main contributors. If the waste sorting process had been implemented according to the plan scenario, around 497 ton CO₂-eq. savings could have been attained. Unlike municipal solid waste, with more organic matter content, an incineration plant is more suitable for tourist waste disposal due to its high heating value, from the GHG reduction perspective.     

Regulatory failures,split-incentives,conflicting interests and a vicious circle of blame: the New Environmental Governance to the rescue?

This paper addresses a current trend of New Environmental Governance (NEG). It examines whether NEG is able to overcome a series of complex regulatory barriers and market shortfalls that stand in the way of carbon emissions reductions in the building sector. Building on an evaluation of 20 NEG arrangements from Australia and the Netherlands, it discusses the limits of the effective implementation and use of NEG in this sector. The paper concludes by suggesting three strategies to improve the performance of NEG arrangements in the building sector.     

焦作市工业行业的生态效率

以工业城市焦作市为例,选择工业能源消费和污染物(包括废水、固体废物、SO2、烟尘等)排放作为环境负荷,定量分析工业分行业的生态效率及分行业特定环境负荷对总环境负荷的贡献率.结果表明,能源效率最高的行业是黑色金属矿采选业(FMM),为43.19万元·tce-1,贡献率为0.003%;废水排放相关环境效率最高的是交通运输设...     

Hybrid input-output analysis to evaluate economic impacts of biomass energy

ABSTRACT

The introduction of the new biomass industry exerts influences that change the interactions among economic sectors by drawing the resources for generating electricity, pricing alterations from the existing market and competitively selling electricity to the power grid. These influences should be described and identified to ensure the benefits to the local economy. In this article, we deem to test the potential of hybrid I-O analysis to analyze the economic impacts and address the change in characteristics of the economic impacts of the biomass power plant. The resource utilization data from the existing biomass power plant located in Kochi Prefecture (Japan) is collected and then analyzed by a hybrid input-output (I-O) analysis. We found that (1) the use of cutoff function could determine the new economy’s structure included the biomass power plant where the allocation of resource in the economy is changed according to the consumption and production of the biomass power plant, (2) The power plant increases the total production of Kochi prefecture’s economy, and this benefit overthrows the negative effect of the loss of resource demand of the existing economic sectors. The use of the hybrid I-O to forecast the economic impacts on the local economy could enhance the decision made by the policymaker.     

加大行政奖惩力度是中国环境绩效改善的主要原因吗?

"十一五"、"十二五"规划时期,中国单位GDP能耗、SO_2排放总量、COD排放总量等节能减排指标均实现了国家规划目标,这与"十五"计划三项指标均未完成形成鲜明对比。现有研究对此的解释存在宏观和微观层面上的不一致。其重要原因在于现有研究将环境绩效改善的原因完全归于行政奖惩所体现的正式制度的作用,而忽视了非正式制度对节能减排绩效的积极影响。本文建构了以包含正式激励和非正式激励的二元委托代理激励模型为基础的分析框架,利用基于717名不同级别官员的问卷数据,采用结构方程方法对上述模型进行了检验。实证结果表明,与约束性指标相关的正式制度中规定的11项奖惩措施所产生的激励对官员的环境治理行为力度并没有显著影响,而体现为顺应中央政府导向和上级领导注意力所代表的非正式制度激励对官员环境治理行为力度产生了显著影响。非正式制度激励对环境治理行为力度的影响存在两条路径。在第一条路径中,官员压力是中介变量,即非正式制度产生对官员压力的影响,官员压力又进一步影响官员环境治理行为。在这一路径中,晋升偏好、服从偏好为正向调节变量,正式奖惩的执行严格程度为负向调节变量。这一路径表明,官员晋升偏好越强、正式奖惩执行严格程度越弱,非正式制度激励对地方官员压力的影响越大;官员服从上级偏好程度越强,官员压力对环境治理行为力度的影响越大。在第二条路径中,非正式制度激励被认为直接影响环境治理行为力度,服务偏好是正向调节变量。这一路径表明,地方官员为人民服务的偏好越强,非正式激励对环境治理行为的影响越大。本文的研究发现调和了环境政策执行领域的理论冲突,为深化对中国"压力型"体制的理解提供实证证据。     

Informal mining in Mongolia: livelihood change and continuity in the rangelands

Change has been the leitmotif of Mongolia in recent years as the country rides on the back of a mining boom, but enormous upheavals tear apart Mongolian economic, political and social fabrics. Yet, Mongolian imagination continues to be imbued with the idea of nomadic herders, the quintessential pasture and rangeland dwellers of the steppes. The conflicting visions raise the question: “How is the livelihood of Mongolia’s nomadic herders responding to the diverse changes ushered in by the post-socialist economic reforms?” This paper investigates this question in the context of the growing artisanal and small-scale mining, which is described as informal mining, and argues that the Mongolian nomads are continually (re)adjusting their livelihoods through informal mining to cope with the variety of transitions triggered off by processes put in place by state policies. It argues that the nomadic herders are not only responding to climate change or poverty, but are also stepping up to seek a share of the mineral resource wealth that the state is promising to the international investors. The aim of the paper is to offer an alternative interpretation of the commodity rush by erstwhile rural-based nomadic herders of Mongolia, and to link their involvement in informal mining with global debates of political economy.     

多部门协作模式下的生态环境监测体系研究

阐述了建立多部门协作机制,构建生态环境监测大数据平台,实现生态环境监测信息集成共享的背景及意义。通过分析青海省生态环境监测工作现状及存在的问题,提出了构建多部门协作模式下生态环境监测体系的思路和建议。     

Industrial transformation towards sustainability of the energy system

Human induced climate change is one of the single most significant indicators that human society is not pursuing a sustainable trajectory. Managing the risks requires a major transformation of the way energy needs are met. Such a transformation includes changes in the production and consumption system and the incentive structure that shapes this system. The major driving force for transformation is the public concern about the environmental impact of the present fossil fuel based energy system. We may expect that energy producers, encouraged by governments, NGOs and consumer preferences will be responding to these concerns and expectations sooner or later. In fact a number of major international energy companies are presently adjusting their strategies to the needs and concerns of the public. A mix of measures including energy efficiency, a switch to natural gas, major investments in low carbon and renewable energy technologies and underground storage of carbon are elements of such new strategies. Consumers in a number of OECD countries have expressed their willingness to pay more for energy, provided it is green and clean. NGOs continue to put pressure on governments to deal with the climate problem. The challenge for governments is to develop an institutional framework that helps the producers and consumers to go through a transformation of the energy system. As different groups in society are likely to support different strategies, this paper suggests that a pluralistic policy approach including efficiency standards, renewable energy portfolio standards, carbon taxes, and the introduction of a system of tradable emission permits is the most promising approach for a transformation towards a low carbon energy economy. Research can support a transformation of the energy system by exploring the various transformation scenarios. Such research should take a multi-disciplinary approach, it should focus on the energy system as a whole, including production, consumption and the incentive structure that shapes the interaction between the two and it should be international in scope. This revised version was published online in July 2006 with corrections to the Cover Date.     

Grey relation analysis of carbon dioxide emissions from industrial production and energy uses in Taiwan

This study aims to identify key factors affecting energy-induced CO₂emission changes from 34 industries in Taiwan, in order to have an integrated understanding of the industrial environmental-economic-energy performance and to provide insights for relevant policy making in Taiwan. Grey relation analysis was used in this paper to analyse how energy-induced CO₂emissions from 34 industries in Taiwan are affected by the factors: production, total energy consumption, coal, oil, gas and electricity uses. The methodology was modified by taking account of the evolutionary direction among relevant factors. Furthermore, tests of sensitivity and stability, which are seldom discussed in most grey relation analyses, were conducted to ensure the reliability of outcomes. We found that values ranging from 0·3 to 0·5 are appropriate, and the analytical results with value of 0·5 offer moderate distinguishing effects and good stability. Results indicate that industrial production has the closest relationship with aggregate CO₂emission changes; electricity consumption the second in importance. It reveals that the economy in Taiwan relied heavily on CO₂intensive industries, and that electricity consumption had become more important for economic growth. The relational order of fuels is electricity, coal, oil then gas, accordant with their CO₂emission coefficients in Taiwan. The positive relational grade of aggregate production implies that the aggregate industrial CO₂intensity tended to decline. The total energy consumption had a smaller and negative relational grade with CO₂emissions, and implies an improvement on aggregate energy intensity, while the CO₂emission coefficient increased. For industries with significant influence on CO₂emissions, the total energy consumption had the largest relational grades. It is important to reduce the energy intensity of these industries. Nevertheless, it is also critical to decouple energy consumption and production to reduce the impacts of CO₂mitigation on economic growth.