Evaluating management systems as part of environmental audits

Evaluating management systems is a crucial component of any environmental audit. Evolving regulations and directives acknowledge this importance. Remedying management deficiencies can result in long-term, lasting improvements in environmental compliance with external requirements and internal policies. This article presents ideas and examples from leading companies on how environmental audits can be designed to enhance TQEM systems.     

Risk management is not enough: a conceptual model for resilience and adaptation-based vulnerability assessments

The US government has focused considerable attention on enhancing our society’s ability to protect critical systems and services from disruptive events. Over the past decade, federal agencies have bolstered their efforts to identify and minimize threats using traditional risk-based approaches such as continuity of operations and disaster risk reduction processes. However, these valuable risk identification and management tools are limited because they rely upon foreseeable factor analyses of steady-state systems with predictable hazard frequencies and severities. In assessing the capability of complex adaptive systems to cope with disruptions, an overemphasis upon engineering resilience through risk management and planning for what is predictable may cloud or detract from our efforts to better understand a system’s emergent capabilities to withstand disruptions that are unforeseeable. This article contends that augmenting traditional risk approaches through the incorporation of methodologies grounded in socio-ecological system (SES) resilience principles offers a potential avenue for improving our agencies’ abilities to assess and manage both known and unknown risks. We offer a notional rationale for broadening our examination of system vulnerabilities and present a conceptual model that combines engineering and SES resilience paradigms to facilitate the identification, assessment, and management of system vulnerabilities. The Military Installation Resilience Assessment model described herein applies risk and resilience principles to evaluate whole systems, focusing on interconnections and their functionality in facilitating response and adaptation.     

A contextual framework for understanding good practice in integrated catchment management

Principles of good practice for collaborative resource management were derived from the literature and their use studied in a range of integrated catchment management processes. Desk-based reviews and interviews with participants allowed the principles to be refined and described within a framework that illustrates the interrelationships between core principles, enabling principles, precursors to a project and the influence of external factors on such collaborative processes. The findings illustrate the importance of these relationships in understanding how success is defined and under what conditions successful outcomes can be achieved. Understanding how these procedural aspects influence outcomes contributes to the wider literature on collaborative resource management that often treats processes separately from their context.     

Risk management in the Federal Republic of Germany

Spectacular industrial accidents, such as the ones in Bhopal, Mexico City, and Basle, have in recent times made the risks associated with the modern chemicals industry unmistakably evident. It has been seen that effective emergency plans for the people living in the vicinity of a hazardous installation become particularly important. The situation of hazardous installations in the Federal Republic of Germany is reviewed and the three-stage safety system, which is established within the German Regulation on Major Industrial Accidents (Störfallverordnung), is described. The evaluation of the current practice shows a couple of problems, especially connected with off-site safety precautions. The disaster control teams are often ill-equipped and inadequately trained. There is a need for further establishment of detailed and specific emergency plans, especially in rural areas. It is expected that the updating of the Regulation on Major Industrial Accidents, which is at present being undertaken in the Federal Republic of Germany and the compilation of instructions for the competent authorities will contribute to better emergency plans for the protection of areas in the vicinity of hazardous industrial installations.     

Intensive olive orchards on sloping land: good water and pest management are essential

There is intensive cultivation of olives on sloping land in Jaen-Granada (Spain), Basilicata (Italy) and Western Crete (Greece). The intensive olive groves here are characterised by a tree density of about 250treesha(-1), yearly fertilisation and pruning, several chemical sprays for pest control, soil tillage once to thrice per year and irrigation up to 2700m(3)ha(-1)yr(-1). Intensive management results in high yields of 3600-6500kgha(-1) but also higher labour costs of 1154-1590euroha(-1)yr(-1), varying per area. The major environmental concerns in this system are related to chemical residues in the fruit, the extinction of useful insects, the depletion of groundwater resources, the pollution of soil and water and the erosion of soil. This paper describes the impact of intensive orchard management on natural resources and gives recommendations for soil and water conservation, reduction of chemicals use and biodiversity enhancement. The specific recommendations for the relevant stakeholders-farmers, technicians, agricultural services and policy makers-are based on the experimental evaluation of different agricultural practices and a socio-economic analysis of local and global production and markets.     

How integrated is river basin management?

Land and water management is increasingly focused upon the drainage basin. Thirty-six terms recently used for schemes of “integrated basin management” include reference to the subject or area and to the aims of integrated river basin management, often without allusion to the multiobjective nature. Diversity in usage of terms has occurred because of the involvement of different disciplines, of the increasing coherence of the drainage basin approach, and the problems posed in particular parts of the world. The components included in 21 different approaches are analyzed, and, in addition to showing that components related broadly to water supply, river channel, land, and leisure aspects, it is concluded that there are essentially five interrelated facets of integrated basin management that involved water, channel, land, ecology, and human activity. Two aspects not fully included in many previous schemes concern river channel changes and the dynamic integrity of the fluvial system. To clarify the terminology used, it is suggested that the termcomprehensive river basin management should be used where a wide range of components is involved, whereasintegrated basin management can signify the interactions of components and the dominance of certain components in the particular area.Holistic river basin management is advocated as a term representing an approach that is both fully comprehensive and integrated but also embraces the energetics of the river system and consideration of changes of river channels and of human impacts throughout the river system. The paradigm of working with the river can be extended to one of working with the river in the holistic basin context.     

How to integrate information strategy planning with environmental management information systems—part I

Rational, cost-effective provision of mission-critical environmental management information remains elusive for almost all large enterprises. Even among the best performing companies—best performing from the perspectives of profitability, quality and/or environmental stewardship—environmental management information systems (EMIS) are usually comprised of dozens to hundreds of individual, isolated applications that require costly data capture, training, and maintenance. This article, the first of two, will discuss ways to coordinate information infrastructures with strategic goals and business processes.     

Proactive environmental management is the key to full compliance

There are two key elements to achieving full and complete regulatory compliance: cost-efficient management of current regulatory requirements under existing environmental law and the capability to anticipate and analyze the impact of future regulations on the facility. The author provides step-by-step advice on how to develop a program to accomplish a corporate goal of zero violations.     

Risk assessment as a management tool for inactive hazardous materials disposal sites

A protocol for risk assessment at inactive hazardous material disposal sites has been developed by using mathematical modeling and estimation techniques. Compared with ranking models, the protocol yields quantitative results with a minimum of input data that may be used to select among management, scientific, or engineering alternatives for the site. This article reviews the background, presents the protocol, illustrates the application of the protocol, and demonstrates the use of the protocol in conjunction with thecritical environmental area concept. Comparisons are also presented with other model systems such as the EPA HRS.     

Judging the Risk of Exceedance: local authority decision-making for air quality management area designation

Management of air quality by local government in the United Kingdom (England, Scotland, Wales and Northern Ireland) requires a process of local decision-making, involving collaboration between local politicians, authority officers and interest-groups. Since the establishment of the first National Air Quality Strategy for the UK in 1997, local authority environmental health professionals have undertaken a scientific review and assessment process to identify locations where predicted future pollutant concentrations may exceed national air quality objectives. Air quality management areas (AQMAs) are declared where such exceedences are predicted. Over recent years, significant changes in local authority decision-making structures in England, Scotland and Wales have occurred, resulting in changes to the structure and governance in many local authorities. Results are presented from local authority surveys undertaken to examine the occurrence of any conflicts between the science involved in predicting exceedences and the local political decision-making processes in declaring AQMAs. Data are presented for a sample set of local authorities in Great Britain from which it is concluded that decision-making structures in local government are having a demonstrable impact on the designation of AQMAs.     

Risk characterization, assessment, and management of organic pollutants in beneficially used residual products

A wide array of organic chemicals occur in biosolids and other residuals recycled to land. The extent of our knowledge about the chemicals and the impact on recycling programs varies from high to very low. Two significant challenges in regulating these materials are to accurately determine the concentrations of the organic compounds in residuals and to appropriately estimate the risk that the chemicals present from land application or public distribution. This paper examines both challenges and offers strategies for assessing the risks related to the occurrence of organic compounds in residuals used as soil amendments. Important attributes that must be understood to appropriately characterize and manage the potential risks for organic chemicals in biosolids include toxicity and dose response, transport potential, chemical structure and environmental stability, analytical capability in the matrix of interest, concentrations and persistence in waste streams, plant uptake, availability from surface application versus incorporation, solubility factors, and environmental fate. This information is complete for only a few chemicals. Questions persist about the far greater number of chemicals for which toxicity and environmental behavior are less well understood. This paper provides a synopsis of analytical issues, risk assessment methodologies, and risk management screening alternatives for organic constituents in biosolids. Examples from experience in Wisconsin are emphasized but can be extrapolated for broader application.     

Water as an economic good

There has been much debate in recent years about whether or not water should be regarded as an 'economic good', and, if so, what this implies. This paper discusses both water resources in general and the more specific issue of domestic water supply within the context of current debates on sustainable development. It addresses some practical and some more philosophical aspects of the matter, and how these relate to the concerns of different international organisations involved in the sector. It argues that water should be regarded as an economic good, but in a broad rather than a narrow, 'economistic' sense.     

Risk perception, risk communication, and stakeholder involvement for biosolids management and research

An individual's perception of risk develops from his or her values, beliefs, and experiences. Social scientists have identified factors that affect perceptions of risk, such as whether the risk is knowable (uncertainty), voluntary (can the individual control exposure?), and equitable (how fairly is the risk distributed?). There are measurable differences in how technical experts and citizen stakeholders define and assess risk. Citizen knowledge and technical expertise are both relevant to assessing risk; thus, the 2002 National Research Council panel on biosolids recommended stakeholder involvement in biosolids risk assessments. A survey in 2002 identified some of the factors that influence an individual's perception of the risks involved in a neighbor's use of biosolids. Risk communication was developed to address the gap between experts and the public in knowledge of technical topics. Biosolids management and research may benefit from applications of current risk communication theory that emphasizes (i) two-way communications (dialogue); (ii) that the public has useful knowledge and concerns that need to be acknowledged; and (iii) that what may matter most is the credibility of the purveyor of information and the levels of trustworthiness, fairness, and respect that he or she (or the organization) demonstrates, which can require cultural change. Initial experiences in applying the dialogue and cultural change stages of risk communication theory--as well as consensus-building and joint fact-finding--to biosolids research suggest that future research outcomes can be made more useful to decision-makers and more credible to the broader public. Sharing control of the research process with diverse stakeholders can make research more focused, relevant, and widely understood.     

More is not always better: coping with ambiguity in natural resources management

Coping with ambiguities in natural resources management has become unavoidable. Ambiguity is a distinct type of uncertainty that results from the simultaneous presence of multiple valid, and sometimes conflicting, ways of framing a problem. As such, it reflects discrepancies in meanings and interpretations. Under the presence of ambiguity it is not clear what problem is to be solved, who should be involved in the decision processes or what is an appropriate course of action. Despite the extensive literature about methodologies and tools to deal with uncertainty, not much has been said about how to handle ambiguities. In this paper, we discuss the notions of framing and ambiguity, and we identify five broad strategies to handle it: rational problem solving, persuasion, dialogical learning, negotiation and opposition. We compare these approaches in terms of their assumptions, mechanisms and outcomes and illustrate each approach with a number of concrete methods.     

Safety Assurance of Foods: Risk Management Depends on Good Science but it is not a Scientific Activity

We make many decisions in our livesand we weigh the benefits against thedrawbacks. Our decisions are based on whatbenefits are most important to us and whatdrawbacks we are willing to accept. Decisionsabout what we eat are made in the same way; butwhen it comes to safety, our decisions areusually made more carefully. Food containsnatural chemicals and it can come into contactwith many natural and artificial substancesduring harvest, production, processing, andpreparation. They include microorganisms,chemicals, either naturally present or producedby cooking, environmental contaminants, andpesticides. Since the chance of being harmed bythese potential hazards is called risk, riskanalysis might be better termed as the scienceof safety, because risk management is anessential part of it. It would, however, bedifficult and shortsighted to maintain thatquestions about risk and safety can have nomoral dimension. Risk and safety become mattersof moral concern when they raise furtherquestions about responsibility, accountability,and justifiability. The question of risk cannotbe ignored in any ethical investigation ofgenetic engineering, novel foods, animalwelfare, and individual choices. However, foodis more than metabolic fuel. It hasphysiological, psychological, social, cultural,and aesthetic associations that merge to form agestalt that people endanger and maintain. Thecontribution of any food towards anindividual's well being is as complex as theindividual himself. In this context, thebenefits of consuming food that containshazards may outweigh the risk.     

Risk assessment for atmospheric environmental management: a case study in the Hunter Region of New South Wales,Australia

The theoretical framework of a risk assessment scheme is applied to air quality assessment in a developing region in Australia, the Hunter Valley in the state of New South Wales. It is found that the application of such a scheme high-lights a number of inadequacies in the air quality management. New modeling methodologies are found to be necessary to assess some air quality impacts, as existing knowledge is inadequate. The importance of extensive data bases is underlined as is the need for social surveys to supplement air pollution monitoring when gauging aesthetic effects of air pollutants.A visiting fellow on leave from the School of Australian Environmental Studies, Griffith University, Brisbane, Queensland, Australia.     

Making pollution prevention part of the coors culture

This article is about Total Quality Management and its relationship to corporate environmental affairs. As the TQM movement expands, the commitment to continuous quality improvement, customer satisfaction, and collaborative, team-oriented workplaces is finding new applications. Just as the success of Federal Express, AT&T, and other winners of the Malcolm Baldrige National Quality Award shows that Total Quality Management can transform a business, we also are learning of successes companies are having applying TQM principles to environmental management. Our experience with TQM and environmental management at Coors Brewing Company is in the area of pollution prevention. In addition to our brewing operations, we also operate the country's largest aluminum can manufacturing plant, where we produce 4 billion cans a year, a separate facility that makes the can tops, a glass bottle manufacturing plant, and various support facilities. In all, we have some 7,000 employees, and building a commitment to pollution prevention in an operation of that size requires much more than just adopting quality principles. In this article we show how it also means understanding how those principles will mesh with the corporate culture. What we found is that before TQM can begin its magic, a company must review its own culture to see how problems have traditionally been solved and how challenges have been met.     

Dynamic Risk Perception in Two Communities: Risk Events and Changes in Perceived Risk

This paper examines the relationship between perceived risk and hazard events in two communities in terms of the perception and acceptability of risk. One community experienced an acute risk event comprised of a fire at a chemical plant that resulted in a large-scale evacuation (an acute hazard). The other community was involved in a seven-year controversy over the siting of a hazardous waste incinerator (a chronic risk). While the results are broadly consistent with a learning model of perceived risk, the support is more limited than envisioned; hence, the static forces of risk perception are stronger than anticipated.