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1.
Zaneta Stasiskiene Jurgita Gaiziuniene Sigita Zidoniene 《Journal of Industrial Ecology》2011,15(2):268-283
Human activities generate waste, whose amounts tend to increase as the demand for quality of life becomes greater and greater. Hazardous waste (HW) generally makes up only about 1% of all waste in Europe; nevertheless, it presents a serious risk to the ecosystem and human health unless managed and treated safely. Several countries of the European Union (EU) report treatment rates of HW in excess of 40%; the others export a large portion of it. Notwithstanding that lots of efforts have been made to properly identify, treat, recycle, store, transport, and dispose of HW, this is still a hot topic faced by the governments of many EU countries. The objective of this article is to present a sustainable indicators system to assist in the implementation of a modern and sustainable hazardous waste management (HWM) system in Lithuania. The specific goals are (1) to promote the development of a comprehensive monitoring and enforcement system for timely implementation of HWM rules and other related pieces of legislation and (2) to assist in the implementation of training and awareness of the programs of HWM in support of the development of background data for policy making, including improvement of a hazardous waste identification scheme. The emphasis is put on preventing future discharges of HW by promoting the actions that will result in avoidance, recycling, or recovery of the otherwise hazardous waste. 相似文献
2.
We develop and apply a valuation methodology to calculate the cost of sustainability capital, and, eventually, sustainable value creation of companies. Sustainable development posits that decisions must take into account all forms of capital rather than just economic capital. We develop a methodology that allows calculation of the costs that are associated with the use of different forms of capital. Our methodology borrows the idea from financial economics that the return on capital has to cover the cost of capital. Capital costs are determined as opportunity costs, that is, the forgone returns that would have been created by alternative investments. We apply and extend the logic of opportunity costs to the valuation not only of economic capital but also of other forms of capital. This allows (a) integrated analysis of use of different forms of capital based on a value-based aggregation of different forms of capital, (b) determination of the opportunity cost of a bundle of different forms of capital used in a company, called cost of sustainability capital, (c) calculation of sustainability efficiency of companies, and (d) calculation of sustainable value creation, that is, the value above the cost of sustainability capital. By expanding the well-established logic of the valuation of economic capital in financial markets to cover other forms of capital, we provide a methodology that allows determination of the most efficient allocation of sustainability capital for sustainable value creation in companies. We demonstrate the practicability of the methodology by the valuation of the sustainability performance of British Petroleum (BP). 相似文献
3.
《Journal of Industrial Ecology》2003,7(3-4):179-192
A sustainability matrix has been developed at Shell Global Solutions to show the environmental, social, and economic impacts of a product. The approach aims to be quicker and more cost-effective than a conventional life-cycle assessment by focusing on specific areas of concern through the product life cycle and then comparing products by scaling their impacts relative to one another. It provides a way of making qualitative and quantitative assessment that gives a depth to the assessment beyond data analysis. The tool includes subjective judgment, which tends to reflect current thinking in the company. Once the tool has been fully tested on all product types, the indicators that are central to the process will be assessed by external stakeholders. This article describes the development of the sustainability assessment tool and presents an example that compares the sustainability of a biolubricant (an environ-mentally acceptable hydraulic fluid meeting Swedish Standard SS 15 54 34) with that of a conventional mineral-oil-based product. The tool provides a quick decision-making instrument to help Shell decide which products should be marketed for the business to continue on a sustainable path. The tool also provides a more detailed level of information if a more thorough assessment is necessary. 相似文献
4.
Assessment of the National Eco-Industrial Park Standard for Promoting Industrial Symbiosis in China 总被引:1,自引:0,他引:1
Eco-industrial park (EIP) projects have become more prevalent in China. In order to evaluate the performance of such innovative projects, the State Environmental Protection Administration (SEPA) has set up a new national standard for EIPs, the first of its kind globally. This article examines the applicability and feasibility of the indicator system established in the standard. It first presents the details of this new standard. Then benefits and challenges in the standard's application are analyzed. The analysis shows that the new indicators are eco-efficiency-oriented and do not address the essence of the EIP. In the future, there will be a need to revise this set of indicators by considering the principles of eco-industrial development and local realities in order to ensure that the indicators are indeed used to promote sustainable development of industrial parks. 相似文献
5.
The study fills the gap in existing literature by comparing the economic costs and environmental impacts of processes in four services companies in Europe and the United States. Process-based life cycle assessment (LCA) and the case study method are used to compare companies both on four global-scale impacts and on environmental intensity (impacts per unit cost). The study builds on prior publications on the environmental contribution of processes. The processes include all the activities of the companies that result in an entry into the bookkeeping records. The results show that despite the substantial differences in organizational characteristics and line of business, all the cases had similar environmental contributions and intensity profiles. Wages, which accounted for over half of the costs, were assumed not to cause any environmental impacts. By contrast, the office premises, which generated less than 10% of the costs, caused around 50% of the environmental impacts. At a more general level, the results suggest that both the high environmental impact and the high intensity are attributed mostly to a few premises-related processes in the services industry. The results also seem to imply that the companies could gain added value by using life cycle assessment in determining the significant environmental impacts of their operations. 相似文献
6.
Giok Ling Ooi 《Journal of Industrial Ecology》2007,11(2):31-42
In investigating the relationship between urbanization and sustainability in cities of developing countries, many researchers have looked to rising incomes as a driver for environmental improvement. This article challenges the transition and evolutionary models of urban environmental development that suggest that as cities grow in per capita income, their local environmental problems will diminish. The transition model is outcomes-based, and a competing model based on greater attention to participation in setting sustainability goals and assessing the progress toward those goals is presented.
Consensus on appropriate sustainability indicators is a key element, albeit a challenging one, in the task of pursuing urban sustainability. This is due to the contested nature of the concept of sustainability and also the fact that much of the work done on sustainability has been conducted among countries or on a national scale. A brief review of health, urban transport, air quality, and sewerage indicators suggests that cities do not necessarily see more progress as the per capita income increases. Low-income cities in Southeast Asia that are performing well are likely to see a deterioration in standards with rapid economic and population growth. 相似文献
Consensus on appropriate sustainability indicators is a key element, albeit a challenging one, in the task of pursuing urban sustainability. This is due to the contested nature of the concept of sustainability and also the fact that much of the work done on sustainability has been conducted among countries or on a national scale. A brief review of health, urban transport, air quality, and sewerage indicators suggests that cities do not necessarily see more progress as the per capita income increases. Low-income cities in Southeast Asia that are performing well are likely to see a deterioration in standards with rapid economic and population growth. 相似文献
7.
Life cycle assessment (LCA) methods and tools are increasingly being taught in university courses. Students are learning the concepts and applications of process-based LCA, input−output-based LCA, and hybrid methods. Here, we describe a classroom simulation to introduce students to an economic input−output life cycle assessment (EIO-LCA) method. The simulation uses a simplified four-industry economy with eight transactions among the industries. Production functions for the transactions and waste generation amounts are provided for each industry. Students represent an industry and receive and issue purchase orders for materials to simulate the actual purchases of materials within the economy. Students then compare the simulation to mathematical representations of the model. Finally, students view an online EIO-LCA tool ( http://www.eiolca.net ) and use the tool to compare different products. The simulation has been used successfully with a wide range of students to facilitate conceptual understanding of one EIO-LCA method. 相似文献
8.
Wesley W. Ingwersen 《Journal of Industrial Ecology》2011,15(4):550-567
Founded in thermodynamics and systems ecology, emergy evaluation is a method to associate a product with its dependencies on all upstream environmental and resource flows using a common unit of energy. Emergy is thus proposed as an indicator of aggregate resource use for life cycle assessment (LCA). An LCA of gold mining, based on an original life cycle inventory of a large gold mine in Peru, is used to demonstrate how emergy can be incorporated as an impact indicator into a process‐based LCA model. The results demonstrate the usefulness of emergy in the LCA context. The adaptation of emergy evaluation, traditionally performed outside of the LCA framework, requires changes to the conventional accounting rules and the incorporation of uncertainty estimations of the emergy conversion factors, or unit emergy values. At the same time, traditional LCA boundaries are extended to incorporate the environmental processes that provide for raw resources, including ores. The total environmental contribution to the product, doré, is dominated by mining and metallurgical processes and not the geological processes forming the gold ore. The measure of environmental contribution to 1 gram (g) of doré is 6.8E + 12 solar‐equivalent Joules (sej) and can be considered accurate within a factor of 2. These results are useful in assessing a process in light of available resources, which is essential to measuring long‐term sustainability. Comparisons are made between emergy and other measures of resource use, and recommendations are made for future incorporation of emergy into LCA that will result in greater consistency with existing life cycle inventory (LCI) databases and other LCA indicators. 相似文献
9.
Twelve nations involved in boreal or temperate forest management are committed to reporting on indicators under the Montreal Process as a mechanism for assessing progress towards sustainable forest management. For fauna, invertebrates are often considered too poorly known and diverse to include in sustainability indicator reporting. The alternative view, that no monitoring of sustainability can be considered adequate without inclusion of some invertebrate species, is espoused in this paper. The microhabitats of soil and litter, foliage and canopy, bark and branch, dead standing trees and coarse woody debris are highlighted as relevant in the context of determining the impacts of forest management on invertebrates and for selecting representative species. It is argued that a selection of those species from each of the key microhabitats that are restricted to later stages of succession should be monitored. This could be complemented by a selection of easily monitored species from a range of functional groups as a means of endeavouring to pick up adverse impacts not foreseen on the basis of present knowledge. In the longer term, habitat indices (developed from predictive models of fauna habitat) should be used to monitor the occurrence of indicator species across the broader landscape, rather than at specific sites where monitoring of species takes place. Most countries would be in a position to select indicator species and commence monitoring for some key microhabitats (e.g. soil and litter). However, further research is needed in many countries before indicator species can be selected for other key microhabitats (e.g. coarse woody debris). 相似文献
10.
A framework has been developed to assess the structure, function, and evolution of a regional industrial ecosystem that integrates insights from industrial ecology and economic geography dimensions with complex systems theory. The framework highlights the multilayered landscape of natural ecosystem functions, economic transactions, policy contexts, and social interactions in which interfirm collaboration evolves. Its application to a single case study on the island of Puerto Rico revealed changes in the system's institutional context, its resource flows, and the composition of its industrial community. It illustrated that external forces and interactions among actors at multiple levels can cause permanent changes—but not necessarily system collapse—as policy choices and interfirm cooperation can be used to organize resources in ways that retain system functionality. 相似文献
11.
Krishna Prasad Vadrevu John Cardina Fred Hitzhusen Isaac Bayoh Richard Moore Jason Parker Ben Stinner Deb Stinner Casey Hoy 《Ecosystems》2008,11(2):283-306
Agroecosystem health derives from a combination of biophysical and socioeconomic conditions that jointly influence such properties
as productivity, sustainability, stability, and equitability. In this case study, we describe and analyze a method to quantify
agroecosystem health through a combination of geographically referenced data at various spatial scales. Six key variables
were hypothesized to provide a minimum set of conditions required to quantify agroecosystem health: soil health, biodiversity,
topography, farm economics, land economics, and social organization. Each of these key variables was quantified by one or
more attributes of a study area near Wooster, Ohio. Data sources included remote sensing, digital elevation models, soil maps,
county auditor records, and a structured questionnaire of landowners in the study area. These data were combined by an analytical
hierarchy process to yield an agroecosystem health index. The two steps in the process were first to combine the data at the
pixel scale (30 m2) into key variables with normalized values, and then to combine the key variables into the final index. The analytical hierarchy
process model was developed by panels of experts for each key variable and by participants in the Ohio Agricultural Research
and Development Center’s Agroecosystems Management Program for the final agroecosystem health index value. Observed spatial
patterns of the agroecosystem health index were then analyzed with respect to the underlying data. Consistent with our hypothesis
and the definition of agroecosystems, spatial patterns in the agroecosystem health index were an emergent property of combined
socioeconomic and biophysical conditions not apparent in any of the underlying data or key variables. The method proposed
in this study permits estimation of agroecosystem health as a function of specific underlying conditions, which combine in
complex ways. Because values of the agroecosystem health index and the data underlying them can be analyzed for a particular
landscape, the method proposed could be useful to policy makers, educators, service agencies, organizations, and the people
who live in the area for finding opportunities to improve the health of their agroecosystem.
Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorized users.
†Dr. Ben Stinner is deceased 相似文献
12.
The article investigates the factors that make businesses postpone integrating the performance dimension of sustainability in global agrifood supply chains. Based on literature‐based conceptual reasoning, the article conceptualizes a double company lens distinguishing between substantial supply chain management and mere public relations endeavors as a major obstacle for businesses pursuing comprehensive supply chain performance in global agrifood chains. We point out that many supply chain performance attributes represent, in fact, credence attributes that cannot be verified by the consumer, hence entailing an information asymmetry between the company and its consumers. Rational business responses to this situation tend to focus on symbolic actions and communication efforts by means of sustainability reports and other brand‐enhancing marketing tools that may be decoupled from substantial operations and supply chain improvements. The research propositions developed have partly been corroborated by a content analysis of annual and sustainability reports of four major agrifood companies (Nestlé, PepsiCo, Unilever, and Mondelez International). The conceptual arguments and empirical analysis presented in the article may serve as the basis for managers and academics to develop innovative inter‐ and intraorganizational business processes that reconcile trade‐offs between various agrifood supply chain performance dimensions, thus pushing the performance frontier outward, and that provide the necessary transparency for overcoming the currently adverse setting of incentives inherent in the food production, processing, retailing, and consumption system. 相似文献
13.
Geoffrey M. Rynja David C. Moy 《The International Journal of Life Cycle Assessment》2002,7(6):359-362
Background, Intention, Goal and Scope The analytical laboratory is traditionally considered to be a service provider. This has resulted in laboratory environmental management being considered mostly from a pollution prevention and waste minimization perspective. There is a recognized need to view environmental performance of a laboratory service provider from a broader perspective. This broader perspective is inclusive of sampling, analysis and the potential for impacts to arise from the use of output information products. A generic methodology for the measurement and benchmarking of the overall environmental performance of an analytical laboratory and its outputs using the Laboratory Product Model (LPM) is described. Environmental performance indicators, relating to inputs and processing are proposed. Objectives The project seeks to broaden the focus of environmental performance away from the individual analytical unit processes to a more encompassing ‘cradle-to-grave’ approach incorporating sample collection and results reporting and use. To support this approach, a functional unit of output for a laboratory has to be defined. Methods A life cycle assessment approach, incorporating life cycle inventory considerations, is applied within the LPM conceptual framework. Results and Discussion This approach facilitates a shift in thinking from laboratory service to the life cycle of laboratory product inputs and outputs. It enables LCA methodologies to be applied to environmental performance through the application of the LPM. The definition of a laboratory product output facilitates benchmarking and comparison of laboratories. Conclusions The LPM approach assigns a critical role to the laboratory for the sustainability of the laboratory operations from sample collection, through analysis to the use of its product outputs. Recommendations and Outlook The application of the LPM offers a top down approach for the evaluation of the environmental performance of an analytical laboratory. It is expected to provide a useful tool for assessing and benchmarking the environmental performance of analytical laboratories. 相似文献
14.
15.
Dennis Stindt Joao Quariguasi Frota Neto Christian Nuss Martin Dirr Marta Jakowczyk Andrew Gibson Axel Tuma 《Journal of Industrial Ecology》2017,21(4):980-994
Product recovery is a major contributor for implementing sustainable business practices. Within such operations, which are either driven by legislation or economic rationales, practitioners face strategic issues concerning reverse market entry and positioning. Although the complexity of acting on reverse markets is widely acknowledged, a comprehensive framework to facilitate decision making in this area is lacking. In an attempt to fill that gap, we develop a model that supports original equipment manufacturers’ (OEMs’) assessment of the attractiveness of reverse markets. We identify, from a comprehensive literature analysis, in‐depth interviews, and engagement with a dozen companies from different countries, factors that influence key characteristics of reverse markets, and consolidate this lengthy list into a comprehensive model intuitively applicable to business practice. The model combines five forces that drive reverse markets: access to recoverable products; threat of independent recovery companies’ (IRCs’) market entry; rivalry for recoverable products; adverse effects on core business; and remarketing opportunities. We propose for each a set of attributes that influences its power and direction. To demonstrate the efficacy of the model, we apply it in two industry settings: recovery of white goods in the United Kingdom and paper recycling in Germany. The present research enables OEMs to understand the structure and forces that drive reverse markets, identify levers to influence those markets, anticipate market developments, and formulate resilient strategies for product recovery. 相似文献
16.
Eric D. Williams Christopher L. Weber Troy R. Hawkins 《Journal of Industrial Ecology》2009,13(6):928-944
Life cycle assessment (LCA) is increasingly being used to inform decisions related to environmental technologies and polices, such as carbon footprinting and labeling, national emission inventories, and appliance standards. However, LCA studies of the same product or service often yield very different results, affecting the perception of LCA as a reliable decision tool. This does not imply that LCA is intrinsically unreliable; we argue instead that future development of LCA requires that much more attention be paid to assessing and managing uncertainties. In this article we review past efforts to manage uncertainty and propose a hybrid approach combining process and economic input–output (I‐O) approaches to uncertainty analysis of life cycle inventories (LCI). Different categories of uncertainty are sometimes not tractable to analysis within a given model framework but can be estimated from another perspective. For instance, cutoff or truncation error induced by some processes not being included in a bottom‐up process model can be estimated via a top‐down approach such as the economic I‐O model. A categorization of uncertainty types is presented (data, cutoff, aggregation, temporal, geographic) with a quantitative discussion of methods for evaluation, particularly for assessing temporal uncertainty. A long‐term vision for LCI is proposed in which hybrid methods are employed to quantitatively estimate different uncertainty types, which are then reduced through an iterative refinement of the hybrid LCI method. 相似文献
17.
Sara Martinez Maria del Mar Delgado Ruben Martinez Marin Sergio Alvarez 《Journal of Industrial Ecology》2019,23(4):879-892
The implementation of global sustainability has gained worldwide attention in recent years. The Organization Environmental Footprint, which encompasses 14 impact categories, is a multicriteria measure of the environmental performance of goods and services provided by an organization from a life cycle perspective. In this article, the focus is on quantifying the Organization Environmental Footprint of a construction company in Spain. By applying an environmentally extended input‐output approach, its total footprint and impacts along the supply chain from two consecutive years were calculated. The results show that the environmental impacts from the second year of implementation were significantly higher than those from the first year. The impact category climate change was found to have experienced the greatest increase from one year to the other, with a 31% increase. This work provides an overview of 14 environmental impact categories of the company assessed, as well as recommendations for the implementation of this indicator in companies and public procurement. This approach could pave the way to shape organizations’ action plans and meet the European environmental challenges. 相似文献
18.
Increasingly, organizations are working to reduce the environmental footprint of their supply chains. The use of environmentally preferable purchasing criteria is one strategy organizations use to address this goal. However, evaluating the environmental performance of these criteria (e.g., recycled content, biodegradable, renewable, and so on) has remained elusive. Life cycle assessment (LCA) can measure the impact reduction potential of sourcing strategies. However, full process‐based LCAs are time‐consuming and costly across multiple criteria of thousands of products and inputs purchased in an organizational setting. A streamlined “hotspot” methodology is presented using a combination of environmentally extended economic input‐output (EEIO) approaches and extant literature to identify hotspots in which to constrain a parameterized process‐based LCA. A case study of breakfast cereal manufacturing is developed to (1) assess the efficiencies associated with the hotspotting approach and (2) demonstrate its applicability in generating comparable decision signals of environmentally preferable sourcing criteria for procurement and supply‐chain managers along the dimensions of global warming potential and water use. 相似文献
19.
Alexandra Ewing Lanka Thabrew Debra Perrone Mark Abkowitz George Hornberger 《Journal of Industrial Ecology》2011,15(6):937-950
Establishing a comprehensive environmental footprint that indicates resource use and environmental release hotspots in both direct and indirect operations can help companies formulate impact reduction strategies as part of overall sustainability efforts. Life cycle assessment (LCA) is a useful approach for achieving these objectives. For most companies, financial data are more readily available than material and energy quantities, which suggests a hybrid LCA approach that emphasizes use of economic input‐output (EIO) LCA and process‐based energy and material flow models to frame and develop life cycle emission inventories resulting from company activities. We apply a hybrid LCA framework to an inland marine transportation company that transports bulk commodities within the United States. The analysis focuses on global warming potential, acidification, particulate matter emissions, eutrophication, ozone depletion, and water use. The results show that emissions of greenhouse gases, sulfur, and particulate matter are mainly from direct activities but that supply chain impacts are also significant, particularly in terms of water use. Hotspots were identified in the production, distribution, and use of fuel; the manufacturing, maintenance, and repair of boats and barges; food production; personnel air transport; and solid waste disposal. Results from the case study demonstrate that the aforementioned footprinting framework can provide a sufficiently reliable and comprehensive baseline for a company to formulate, measure, and monitor its efforts to reduce environmental impacts from internal and supply chain operations. 相似文献
20.
Beñat Landeta‐Manzano Germán Arana‐Landín Patxi RuizdeArbulo Pablo DíazdeBasurto 《Journal of Industrial Ecology》2017,21(5):1356-1369
This article discusses how eco‐design management standards have been adopted and the environmental and economic results that have been obtained by the Spanish furniture manufacturers. This is precisely the industry sector in Spain where the dissemination of eco‐design standards has been most important. Using multiple case‐study methodology, the research has shown that, in three companies, more than 90% of the environmental impact of the companies’ products occurs within the manufacturing phase. Companies have implemented tools for life cycle assessment with eco‐indicators values that allow them to assess complex products and evaluate their significant environmental impacts at each stage. The environmental strategies of these companies are based on the continuous improvement of the internal processes and the review and monitoring of their activities. In this approach, the proper choice of materials and the environmental management of the supply chain are the main problems for companies. The outcomes achieved by the companies included some improvements, such as a greater control of product management and a reduction in operating costs, that have allowed them to obtain competitive advantages. Moreover, the adoption of standard management has enabled the companies to drive innovation of products, improve the image of companies and their products, significantly reduce the environmental impact of their products, and adapt to new, more demanding environmental laws and regulations. 相似文献