The work of Envirowise in driving forward UK industrial waste reduction

Envirowise — formerly the Environmental Technology Best Practice Programme — is an UK Government Programme designed to help businesses to improve environmental performance and reduce costs. It works closely with industry bodies to prepare a strategic approach to producing and promoting tools that help companies take action to reduce waste at source. By September 2000, the Programme had helped UK companies to save £125 million per year by reducing the use of raw materials and the production of waste. The Programme produces practical advice based on existing practices in industry. As well as producing published information, Envirowise runs a free telephone helpline for UK companies. Envirowise undertakes a considerable amount of marketing to help companies overcome the barriers to action. The Government has set the objectives for the Programme's managing contractors; these are based on the impact of its activities in terms of reduced waste production.     

Pragmatic ethics and the new consultant

Ethical, social, and environmental concerns are beginning to take hold in many businesses, often as an extension of total quality management. Many professional firms have eluded the global trend, but social and ecological realities are catching up. What will the new professional firm look like? This article looks at how firms are finding competitive advantage in old-fashioned integrity, combined with management techniques and a new scientific understanding of what it takes to successfully adapt in a world of limited resources. “Ethics is awareness of interdependence…” Aldo Leopold.     

Assessing the demand of solid waste disposal in urban region by urban dynamics modelling in a GIS environment

The twentieth century saw a dramatic increase in the production of urban solid waste, reflecting unprecedented global levels of economic activity. Despite some efforts to reduce and recover the waste, disposal in landfills is still the most usual destination. However, landfill has become more difficult to implement because of its increasing cost, community opposition to landfill siting, and more restrictive environmental regulations regarding the siting and operation of landfills. Moreover, disposal in landfill is the waste destination method with the largest demand for land, while land is a resource whose availability has been decreasing in urban systems. Shortage of land for landfills is a problem frequently cited in the literature as a physical constraint. Nonetheless, the shortage of land for waste disposal has not been fully studied and, in particular, quantified. This paper presents a method to quantify the relationship between the demand and supply of suitable land for waste disposal over time using a geographic information system and modelling techniques. Based on projections of population growth, urban sprawl and waste generation the method can allow policy and decision-makers to measure the dimension of the problem of shortage of land into the future. The procedure can provide information to guide the design and schedule of programs to reduce and recover waste, and can potentially lead to a better use of the land resource. Porto Alegre City, Brazil was used as the case study to illustrate and analyse the approach. By testing different waste management scenarios, the results indicated that the demand for land for waste disposal overcomes the supply of suitable land for this use in the study area before the year 2050.     

Improving quality with waste minimization for small businesses

All businesses are continually seeking ways to increase productivity, improve customer satisfaction, reduce waste, and minimize costs. However, small businesses are frequently overlooked in discussions of the implementation of environmental quality improvements in conjunction with management practice improvements. Humes Collision Center incorporated new waste reduction techniques when it expanded its old facilities in 1992, and it was able to achieve the benefits of cost and waste reduction. Humes Collision Center repairs an average of 500 cars annually and is a very small quantity generator of hazardous waste, as defined by the Minnesota Pollution Control Agency. This case study documents the waste minimization and economic benefits at the new autobody repair facility in Hermantown, Minnesota.     

Attitudes About Recreation, Environmental Problems, and Estuarine Health Along the New Jersey Shore, USA

/ Management of ecosystems has advanced by an improvement in our understanding not only of how ecosystems function, but of how people perceive their functioning and what they consider to be environmental problems within those systems. Central to such management is understanding how people view estuaries. In this article I explore the perceptions and attitudes of people about coastal recreation, environmental problems, and future land use along the New Jersey shore (USA) by interviewing people who attended a duck decoy and craft show on Barnegat Bay. The people who were interviewed engaged in more days of fishing than any other recreational activity and engaged in camping the least. There were significant differences in recreational rates as a function of gender and location of residence, with men hunting and fishing more than women and photographing less than women. Jet skis were perceived as the most severe environmental problem, with chemical pollution, junk, oil runoff and overfishing as second level problems. Birds were perceived as not an environmental problem at all. Fishing, hiking, preservation, and camping ranked as the highest preferred future land uses for the two sites examined (Oyster Creek Nuclear Generating Station, Naval Weapons Station Earle). The preferred future land uses for these two sites, which are not under consideration for land-use changes, were very similar to those of people living near the Department of Energy's Savannah River Site in South Carolina, despite the media attention and considerations of nuclear storage.KEY WORDS: Recreation; Perceptions; Environmental problem; Gender; Land use; Coastal     

From pioneering to organised business: the development of ecological farming in China

ABSTRACT

Small-scale ecological farming and their associated alternative food networks, are increasingly important in China, as a response to poor farm incomes and as a contribution to widespread concerns about environmental degradation and food safety. However, despite the enormous market potential and the notable success of some ventures, this type of farming remains at the margins, with many businesses struggling to develop beyond their start-up phase and consumers struggling to build confidence in the new produce and routes to market. Many of these farms display the classic elements of pioneer businesses, including high reliance on charismatic individuals, insecure land rights, high transaction and monitoring costs and fragile routes to market. Empirically, many of these businesses fail because they cannot grow out of the pioneer phase before the pioneer grows tired of the business. While this is a problem for all small businesses, it is particularly acute in business sectors like ecological farming in China, where there is little evidence of suitable and sustainable developmental models. Using Bernardus Lievegoed's work on organisational development applied to two case study farms, we suggest that there are Western developmental models that are applicable to small-scale ecological farming and that have the potential to offer insights into how this might be achieved with Chinese characteristics. We conclude by arguing that, Chinese ecological farms have to plan explicitly for a form of development that allows them to remain committed to their ideals while moving them away from dependence on charismatic people, family labour and volatile customer bases.     

Industry's role in air quality improvement: Environmental management opportunities for the 21st century

More than 200 years ago, Adam Smith, the founder of modern economics, wrote in the Wealth of Nations that “…consumption is the sole end and purpose of all production; and the interest of the producer ought to be attention to…that of the consumer.” In recent years, the rapid growth of the world economy has given Adam Smith's maxim new meaning. The age-old desire for consumption grows unabated and increasing numbers of consumers around the world are attaching new value to the environmental quality of goods and services and expressing concern over the environmental impacts of industrialization. That concern is growing because more than 70 percent of the world's urban population live in areas where the air is seriously polluted and as many as 750,000 people—the majority in developing countries—die each year of ailments caused by air pollution.¹ Over the past 25 years, corporations throughout the world have made dramatic changes in the way they do business as more people come to understand how the ecological system works and how polluted air and water endanger human health. The key to increasing industry's participation in the drive for higher standards of air quality is the growing realization that effective environmental management, technological development, and technology dissemination are cost-effective and profitable business strategies. Global competition is making firms around the world more customer-conscious and, to the extent that consumers demand products that minimize environmental degradation and enhance the quality of their lives, businesses in every industry must respond in order to survive.² This article examines how changes in business practices, driven by a better understanding of how natural environments function, are converging to provide new opportunities for environmental management that go beyond regulatory compliance to reduce air pollution. Although sound and well-enforced environmental regulations are an essential foundation for improving air quality, command-and-control systems alone are unlikely to achieve the lower levels of pollution that will be necessary to achieve sustainable development in the 21st century. In cooperation with government, businesses in every industry can play crucial roles in achieving higher standards of air quality while at the same time maintaining acceptable levels of economic growth. We explore three ways in which corporations can contribute to environmentally sustainable development: (1) by adopting proactive environmental management systems that focus on air pollution prevention; (2) by developing new technologies for air pollution control and reduction; and (3) by transferring air pollution control and prevention technologies through international trade and investment.     

The effect of urban quality improvements on economic activity

This paper is concerned with the link between urban quality improvements and economic activity. A key question is whether improvements in the urban environment which might be achieved, for instance, through pedestrianisation, will affect business location choices - for example, are office or retail businesses particularly keen to locate in more pleasant urban places? The paper outlines the current state of development of the literature with respect to the influence of urban quality on economic activity, and proposes a framework for forecasting economic impacts based on three communities of reference: customers, employees, and the businesses themselves. The results from original modelling of a case study area in Manchester, England are reported and suggest that the positive uplifts that may be expected from environmental improvement programmes may well be on a scale which is significant. The research is obviously important for the urban regeneration and renaissance agendas which posit attractive and well-designed environments as a way to create the right conditions for promoting economic growth.     

Prioritisation of farm scale remediation efforts for reducing losses of nutrients and faecal indicator organisms to waterways: a case study of New Zealand dairy farming

The international competitiveness of the New Zealand (NZ) dairy industry is built on low cost clover-based systems and a favourable temperate climate that enables cows to graze pastures mostly all year round. Whilst this grazed pasture farming system is very efficient at producing milk, it has also been identified as a significant source of nutrients (N and P) and faecal bacteria which have contributed to water quality degradation in some rivers and lakes. In response to these concerns, a tool-box of mitigation measures that farmers can apply on farm to reduce environmental emissions has been developed. Here we report the potential reduction in nutrient losses and costs to farm businesses arising from the implementation of individual best management practices (BMPs) within this tool-box. Modelling analysis was carried out for a range of BMPs targeting pollutant source reduction on case-study dairy farms, located in four contrasting catchments. Due to the contrasting physical resources and management systems present in the four dairy catchments evaluated, the effectiveness and costs of BMPs varied. Farm managements that optimised soil Olsen P levels or used nitrification inhibitors were observed to result in win-win outcomes whereby nutrient losses were consistently reduced and farm profitability was increased in three of the four case study farming systems. Other BMPs generally reduced nutrient and faecal bacteria losses but at a small cost to the farm business. Our analysis indicates that there are a range of technological measures that can deliver substantial reductions in nutrient losses to waterways from dairy farms, whilst not increasing or even reducing other environmental impacts (e.g. greenhouse gas emissions and energy use). Their implementation will first require clearly defined environmental goals for the catchment/water body that is to be protected. Secondly, given that the major sources of water pollutants often differed between catchments, it is important that BMPs are matched to the physical resources and management systems of the existing farm businesses.     

Sustainability-focused Organizational Learning: Recent Experiences and New Challenges

To an increasing extent, corporations and smaller businesses are making explicit commitments to improved environmental and social performance. Some have embraced the goal of sustainability, and some prefer to use the term 'triple bottom line'--a balance of financial, social and ecological performance--in their operations. Some companies are experimenting with organizational learning as a means to accelerate the transition to sustainability or the triple bottom line. This fledgling combination--sustainability and organizational learning--is the focus of this paper. The term 'sustain ability-focused organizational learning' (SFOL) is proposed to describe the early experience of companies that are attempting to pursue sustainability or the triple bottom line while making substantial changes to their organizational cultures. In many instances, these changes involve the use of experimental or unconventional learning techniques. Some companies are combining their SFOL efforts with The Natural Step, a sustainability framework. The experience of five companies pursuing SFOL is summarized and analysed in a non-identifying way, and key preliminary lessons are discussed.     

Educating future leaders for a sustainable path

The unprecedented population growth of recent years and the requisite economic activity to support that growth have heightened public awareness of the resultant environmental challenges we now face. Today it is widely acknowledged that we must change course to assure the same quality of life for future generations as has been experienced by those of the past. These changes in human behavior must occur in individuals, organizations, businesses, communities, and governments. The basis of this change will occur through education and leadership. Many initiatives have evolved to begin this movement toward sustainability, but the higher education sector, which prepares our leaders, has been slow to respond. The founders of one new initiative, BRIDGES, explore what needs to be done to drive this change, what is already being done, and how the BRIDGES program uses partnerships with these existing efforts to create a model of what higher education must offer in order to prepare effective leaders for tomorrow.     

Using life-cycle assessments in large corporations: A survey of current practices

Industries presently face a challenge to maintain competitiveness while creating minimal adverse impacts on the environment. The conventional concerns of product functionality, quality, and cost are further complicated by environmental considerations. Thus, corporate environmental strategies are evolving toward a life-cycle approach by implementing life-cycle analysis (LCA), design for environment (DFE), and environmentally conscious design and manufacturing (ECDM) practices. These life-cycle concepts provide a tool for industry to identify and evaluate opportunities to minimize environmental burdens from cradle to grave. A mail survey administered by Vanderbilt University's U.S.-Japan Center for Technology Management was sent to 175 U.S. corporations from the 1994 Fortune 500 list. The results show that more than half of the 56 respondents are using life-cycle concepts for environmental assessments, with marketing and cost issues as the primary motivation factors. Hi-tech and personal care firms are more active in implementing LCAs while chemical and intermediate companies are more involved with maintaining databases and utilizing LCA tools. The survey and this article show how life-cycle thinking has not been adequately integrated throughout corporate organizations, and most environmental efforts are initiated by the environmental affairs department. However, the percentage of top management involvement has increased since 1992 and is now at moderate levels. LCA methods need to be further developed in order to expand their industrial acceptability.     

Investigating supportive conditions for participation in voluntary environmental programs

Voluntary environmental programs (VEPs) are commonly construed as contracts between industry and government that encourage businesses to voluntarily mitigate their environmental impacts beyond legal requirements. This research explores conditions under which polluting firms are likely to participate in VEPs. We analyze 34 comparable VEPs whose shared goal is to reduce greenhouse gases emissions, with focus on the alleged influences of three factors drawn from existing scholarship: government supervision; economic instruments; and public disclosure of participants' environmental records. The statistical results show a greater effect from government supervision than complete voluntarism and the positive effect of financial subsidies on firms' participation in VEPs. Although recent debates over regulatory reform have been oriented towards vesting greater discretion in regulatees to better address environmental harms, the findings imply that even in a highly privatized form of regulation, government oversight and assistance are necessary for promoting this new mode of environmental regulation.     

Strategies for combating urban flooding in a developing nation: A case study from Ondo,Nigeria

Summary Flooding has become an inherent problem in most urban centres close to the Nigerian coast. In the last decade it has extended to large settlements in the interior of the country where rainfall is more sporadic. This study has revealed that various socio-cultural activities have promoted flooding in many of these Nigerian urban environments. These activities are characterised by stream or river channel encroachment and abuse, increased paved surfaces and poor solid waste disposal techniques, due to a high level of illiteracy, a low degree of community awareness, poor environmental education, ineffective town planning laws and poor environmental management. Govenment, at various levels, needs to address these issues.His special field of interest is in natural resource management, focusing on the implications of environmental degradation and sustainable development.     

Water conservation due to greywater treatment and reuse in urban setting with specific context to developing countries

In India, the per capita water availability is reducing day by day due to rapid growth in population and increasing water demand. Greywater treatment and reuse is one of the feasible options in developing countries like India to overcome this problem. A greywater collection, treatment and reuse system was designed and implemented in an urban household having a water requirement of 165 liter per capita per day (lpcd) and a greywater generation rate of 80 lpcd. An upflow-downflow greywater treatment plant having a screening, sedimentation, filtration and disinfection as major treatment processes was constructed and treated greywater is used for toilet flushing and to irrigate the vegetables in the backyard of the household. Greywater characterisation indicates that COD and BOD are sufficiently reduced during the treatment and there is also substantially reduction in Escherichia coli count. The payback period of this greywater treatment and reuse system is estimated to be 1.6 year.     

How green is your thumb? Environmental gardening identity and ecological gardening practices

For gardeners, the garden is a significant aspect of identity. The number of people who garden and consider themselves environmentally friendly is growing. This exploratory study investigated whether “environmental gardening identity” is a measurable construct that motivates environmentally-friendly home gardening cultivation practices above that predicted by the previously validated environmental identity scale (EID, Clayton, 2003). A mail questionnaire was sent to a random sample of 800 urban-suburban self-identified gardeners (61% return rate.) The survey contained four sections: (1) the environmental identity scale (EID); (2) a new scale instrument designed to measure environmental gardening identity (EGID), (3) multiple choice questions addressing specific gardening practices, and (4) demographic questions. Results show that environmental identity, as measured by the EID, significantly predicts ecological gardening behavior. Additionally, it was found that the environmental gardening identity scale (EGID) comprises five subscales, all of which are highly correlated with the environmental identity scale (EID), and three of which explain the variability in gardening practices above that explained by the EID. However, it does not appear that these three subscales of the EGID specifically measure identity. Additional analyses show that respondents' reasons to have a garden are linked to the strength of both EID and EGID, especially for those respondents who garden as a way to connect with nature.     

Sustainability in medicine: a case for the prevention of chronic non-communicable diseases

Chronic non-communicable diseases have increased worldwide, threatening not only the health of individuals but also social stability. Global studies have identified behavioral, environmental, and stress-related factors that account for a substantial amount of variance in these diseases. Identification of these relatively easy modifiable lifestyle factors holds great potential for the development of global prevention strategies in order to improve health and thereby promote economic, ecologic, and social sustainability worldwide.     

库尔勒市城市工业布局与环境保护

以库尔勒市城市工业布局的现状及存在的环境问题,分析阐述了在工业开发、经济建设中应该坚持的环保指导思想,工业区环保目标与主要污染手排放总量控制指标,并提出了相应的措施与建议,阐明了加强环境保护。合理工业布局,才能确保库尔勒地区在西部大开发中经济建设与环境保护同步协调发展。     

社交媒体的环境关注能改善空气质量吗？

随着移动互联网的快速发展,社交媒体日益成为公众表达对重污染天气等环境问题关注的工具。本研究以微博为例,探讨了社交媒体反映的环境关注对城市PM_2.5浓度水平的影响以及内在机制。研究发现,微博上环境关注的空间分布显示出向高等级和高污染城市聚集的倾向,PM_2.5浓度水平高的地区集中在煤炭资源或重工业集聚的地区。空间回归模型的结果证实了社交媒体的环境关注能显著降低PM_2.5浓度水平,层级较高的城市及创新能力较强的城市能够更好地回应社交媒体的环境关注,并有效降低城市的PM_2.5浓度水平。本研究表明,社交媒体的环境关注已经成为环境治理中的一种重要力量,在分析环境问题时应该充分考虑新兴社交媒体平台的影响。     

Nonparametric estimation of petroleum accident risk to improve environmental protection

The researchers collected and examined 10 years of petroleum-related accidents in the state capital of New York (NY) to develop a preliminary model (N = 1,005). The goal of the research was to propose an evidence-driven methodology to inform urban environmental policy making and emergency preparedness planning. Albany, NY, USA, was a preferentially selected sample site since it was a large city in an environmentally sensitive region with controversial oil–gas fracking policies being debated within government. The objective of the study was to develop a predictive model from petroleum accident data using nonparametric inferential statistical techniques to avoid the constraints inherent of normal distribution assumptions. A statistically significant model was formulated and tested, which indicated that the probability of petroleum accidents in the gas–oil industry was almost six times higher than their occurrence by people in other groups, such as electricity generation, transportation, hospitals, universities, warehouses, government, businesses, and residences.