ENVIRONMENTAL CONSIDERATIONS IN CORPS PLANNING1

ABSTRACT: Survey data from samples of two types of Corps of Engineers planning studies have been collected. The nature of significant environmental issues affecting the studies was ascertained. Information concerning District administrative practices and communication patterns and extraorganizational coordination procedures was also obtained. Statistical analysis examined the relationships between these practices and procedures and the consideration given environmental issues in plan formulation and modification decisions. Environmental issues receive greater consideration in plan formulation decisions where District policies encourage interdisciplinary planning and direct communication between planners and environmental interests. Plan modification decisions reflect environmental considerations to a greater degree where significant controversy exists and where reviewing agencies actively pursue environmental issues.     

ESTABLISHING STATISTICAL DESIGN CRITERIA FOR WATER QUALITY MONITORING SYSTEMS: REVIEW AND SYNTHESIS1

ABSTRACT: Regulatory water quality management has placed fairly extensive information expectations on routine, fixed-station monitoring without a corresponding emphasis being placed on the need to design monitoring systems to meet these expectations. To correct the situation there is increasing interest in developing more quantitative monitoring system design procedures which incorporate the statistical nature of sampling. In examining the development of such quantitative criteria, this paper describes the roles of statistics in a systematic approach to monitoring - initial design and routine reporting of results - and reviews the use of statistics in each. The paper emphasizes the need to tie the two together, via statistical design criteria, in order for the identified information expectations to be met in a statistically sound manner. However, the use of statistics in water quality monitoring is noted as currently being as much an art as it is a science.     

环境行政公益诉讼诉前程序探究

诉前程序与诉讼程序既相互独立,又紧密衔接,在公益诉讼案件中起着督促和过滤的作用.但是目前我国公益诉讼还处在发展初期,行政公益诉讼诉前程序在实践运用中的诸多弊端也逐渐暴露出来:案件线索来源太过单一、行政机关履职标准不明确、检察建议的相关规定不完善等.以行政公益诉讼制度中的诉前程序为研究对象,通过梳理相关法律规定,并结合其...     

GOALS AND DATA COLLECTION DESIGNS FOR WATER QUALITY MONITORING1

ABSTRACT: Water quality monitoring cannot address every information need through one data collection procedure. This paper discusses the goals and related procedures for designing water quality monitoring programs. The discussion focuses on the broad information needs of those agencies operating water quality networks. These information needs include the ability to assess trends and environmental impacts, determine compliance with objectives or standards, estimate mass transport, and perform general surveillance. Each of these information needs has different data requirements. This paper outlines these goals and discusses factors to consider in developing a monitoring plan on a site by site basis.     

数字经济发展与区域环境质量改善——来自省级面板数据的证据

本文基于2011—2019年我国31个省级行政区的面板数据,探究了数字经济发展对区域环境质量的影响。研究发现,总体来说,数字经济对环境质量具有显著的改善作用;数字经济对环境质量的改善作用在2014—2019年显著,在中部和西部省份显著,在环境污染程度较高的省份显著。传导机制检验表明,经济规模扩张、产业结构优化及绿色技术创新在数字经济对环境质量的作用机制中发挥中介作用。进一步分析表明,政府竞争在数字经济对环境质量的改善作用中起着负向调节作用,制度环境在数字经济对环境质量的作用机制中发挥正向调节作用。因此,应高质量地推动数字经济发展、充分发挥数字经济的环境质量改善作用、匡正地方政府的竞争行为及努力营造良好的制度环境,以改善环境质量。     

浅析以科技信息为主线的环境协同治理

提高我国环境行政效率的关键是强化合作协调的环境治理理念,其核心载体是科技数据为核心的信息管理体系.科技进步与信息管理系统化决定着现代环境治理超越传统的危险防范而进入风险预防领域,也就决定了现代环境保护中合作与协调的核心理念.与环境保护的预防原则和环境许可制相适应,环境技术标准体系是现代环境科技信息体系的集中体现.同时环境法律监管体系也需要以信息系统和数据库为重点向综合环境治理发展,其中环境质量达标制(结果导向型监管)和环境治理中的规划都以环境信息综合集成管理为基础的.对于信息社会和互联网时代下、民主法治建设中、全球化进程里的中国环境治理,既有机遇又面临挑战.     

Cumulative environmental change: Conceptual frameworks,evaluation approaches,and institutional perspectives

Cumulative environmental change or cumulative effects may result from the additive effect of individual actions of the same nature or the interactive effect of multiple actions of a different nature. This article reviews conceptual frameworks of cumulative environmental change and describes analytical and institutional approaches to cumulative effects assessment (CEA). A causal model is a common theoretical construct, although the frameworks vary in their emphasis on different components of the model. Two broad approaches to CEA are distinguished: one scientific and the other planning oriented. These approaches should not be interpreted as competing paradigms but rather different interpretations of the scope of CEA. Each approach can provide a distinct but complementary contribution to the analysis, assessment, and management of cumulative effects. A comparison of the institutional and legislative response to CEA in Canada and the United States shows that Canada is following the American example of incorporating the analysis and assessment of cumulative effects into regulatory actions and administrative procedures that also govern environmental impact assessment.     

COMPUTER-OPTIMIZED STORMWATER TREATMENT (COST) PROGRAM: PHILADELPHIA CASE STUDY1

ABSTRACT: Two computer models, the Continuous Stormwater Pollution Simulation System (CSPSS) and the Computer Optimized Storm-water Treatment Program (COST), were developed to aid in performing water quality planning. This paper describes COST and its site specific applications to the Philadelphia urban area, using the results from an updated CSPSS receiving water simulation. COST provides a planning and conceptual design tool to identify the economically optimum combination of wet weather and dry weather pollution abatement alternatives. Economic analysis procedures incorporated are based on production theory and marginal cost analysis. This study demonstrates that by transforming BOD removal to reduction in low DO events, using CSPSS results, the benefits associated with pollutant removal can be accounted for explicitly by COST simulations. This is important because a pound of BOD removed from combined sewer overflow may be of more benefit to the receiving water than a pound of BOD removed from urban stormwater runoff. The selection of a pollution control strategy is often a difficult decision which should consider social, political, financial, and regulatory factors. It is suggested that such a selection can be based on evaluating the tradeoffs between total annual costs and receiving water improvements, as determined using the COST and CSPSS programs.     

我国生态环境损害赔偿资金制度的困境与出路

关于环境公益诉讼赔偿资金的归属，我国实践中有环保部门主管、纳入国库、纳入法院指定账户、纳入专项账户等不同归属模式，但在其管理与使用方面，我国尚且存在诸如地方生态环境损害赔偿资金管理办法名称不统一、资金使用系统不透明、社会公众査询难、地方行政机关干预过多、资金监管机制不健全等问题。本文拟建议设立"全国生态环境损害赔偿基金"，对环境公益诉讼产生的损害赔偿金以及各地方未统一管理的环境保护资金等相关资金进行统筹与规范，以期推进我国生态环境损害赔偿资金制度的完善。为此，需要明确生态环境损害赔偿基金的资金来源，规范生态环境损害赔偿基金的使用、监督机制，明确环保部门的监督职责，构建资金使用的信息公开制度，强化环保组织的监督权，在此基础上进一步对生态环境损害赔偿基金制定严格的管理办法，以规范并指导基金的有效运作。     

LAND-USE AND WATER-QUALITY RELATIONSHIPS IN THE GEORGES CREEK BASIN,MARYLAND1

ABSTRACT: Models developed in Ohio to predict water quality conditions resulting from various land uses associated with the surface mining of coal are employed to ascertain their transferability to Maryland conditions. Discriminant analysis is employed to assess patterns of association between water quality and land use variables, and predictive models were then constructed with which to quantify changes in stream quality to be expected from the changing mosaic of upstream land uses in the Georges Greek basin of western Maryland. Data collected under procedures specified by the regulatory authority in Maryland may have accounted for the lack of statistically significant results from these models. Suggested changes in the collection of data are made for the coal region of Maryland.     

Economic valuation as a tool to support decision-making in strategic green infrastructure planning

Decision-making in spatial planning is often based only on administrative regulations and procedures. This approach does not guarantee an efficient allocation of scarce financial resources. Consequently, the present paper discusses the practical relevance of an approach to incorporate results of economic valuation into strategic spatial planning for the example of green infrastructure. For this, a contingent valuation was conducted at a reference site in Esslingen, Germany. Here, participants of the survey stated their willingness to pay for different green infrastructure investment categories. Build on the survey results, the possible future foci of regional green infrastructure planning are derived and impacts on regional green infrastructure policy for the case of the Neckar region are investigated.     

THE RELATIONSHIP BETWEEN BEST MANAGEMENT PRACTICES AND RECEIVING-WATER STANDARDS1

ABSTRACT: An important enforcement question is, “What should be the relationship between ‘Best Management Practices’ (BMP) and receiving-water standards?” Nonpoint pollution dischargers are concerned about implementing a BMP program, only to find themselves in violation because receiving-water standards still have not been met. They are also concerned about the procedures a regulatory agency will utilize to determine the relative success of a BMP program. Successful management of nonpoint pollution requires that these concerns be addressed. Three alternative relationships have been developed. The recommended alternative is to implement the BMP program and use standards as a measure of the effectiveness of the program. Failure to achieve the standards would lead to a reevaluation of the BMP program. Enforcement activities against nonpoint dischargers would be restricted to the failure on their part to implement the previously agreed upon BMP program. Recommendations are also made as to measures regulatory agencies should take if their procedures to judge the relative success of a BMP program are to be technically and politically effective.     

Impacts of polycyclic aromatic hydrocarbons from vehicular activities on the ambient air quality of Lagos mega city

In response to the growing concern about the contribution of polycyclic aromatic hydrocarbons (PAHs) from vehicular activities in Lagos mega city and their effect on air quality, PAH emissions were estimated using the emission factors approach. To make these estimates, PAH emission factors were calculated from the profile ratio of four PAHs emitted from vehicle sources obtained from the European Environment Agency's emission inventory guidebook, whereas the total number of registered vehicles based on the type of fuel they use for a period of 10 years was obtained from Lagos State Bureau of Statistics. Vehicle emissions were estimated using a combination of individual emission factors, the total number of vehicles in use based on fuel type, and the average mileage covered. The average highest level of emission of PAHs of 3.542 kilograms (kg) for gasoline‐powered vehicles was obtained in 2013, whereas the average lowest level of emission of 2.679 kg was recorded for diesel‐powered vehicles in 2007. In the same manner, 2013 had highest annual average total emission of 6.384 kg, whereas the lowest annual total PAHs emission of 5.727 kg was recorded in 2007. It is therefore advised that effective control measure should be put in place by regulatory agency to prevent personnel exposure to these hazardous substances.     

Simplified planning regulations in Germany and the effects of landslides

In recent years, German laws pertaining to construction have been simplified with the goals of reducing administrative procedures and government expenditures. On the one hand, the new regulations are intended to simplify construction activities by the elimination of obstacles toward approval and by the simplification of governmental supervision procedures. On the other hand, a simplified approval process shifts the responsibility for compliance with building codes to the owners, consultants (architects, civil engineers, experts, etc.) and construction project managers. First experiences of damage to buildings show that streamlined construction approvals run the risk of neglecting basic geomorphologic and geologic fundamentals. Omissions are evident, which have led to failures at embankments and on building sites, causing considerable losses. The responsible administrations have reacted in different ways to the changed conditions, as far as they already are aware of the possible implications. In southern Lower Saxony State, the planning agencies have reacted to the growing responsibilities by attempting to determine at an early stage hazards in areas that are being developed. The practice aims to ensure that neither the planned construction activities nor the buildings themselves pose a threat for the residents. However, in the context of weighing these land-use decisions, it becomes apparent that in the future, administrative employees will have to be trained to foresee potential problems caused by the new regulations, while those affected by the decisions must receive advice on how to proceed. At the same time, latitudes and guidelines for dealing with geomorphologic hazards have to be defined.     

Implementing environmentally sound management of inland waters

While it is now widely accepted that the harnessing of water resources can make a major contribution to economic progress in various parts of the world, there is also increasing concern about the adverse environmental effects that such development may produce. Reviewing experiences in several countries, however, it seems that it may be possible to reconcile the management of water resources and the maintenance of environmental integrity. The paper assesses the likelihood of a reconciliation taking place in the light of a number of trends in contemporary water management. While many of these trends are in the direction of harmonious development, the pace of accommodation has typically been slow and erratic. The authors offer some suggestions as to how this might be overcome through modifications in legislation, policies, procedures and administrative structures.     

Perspectives on mineral policy in Ireland

Mining firms have a greater incentive to invest in a country with effective and efficient mineral policies, given favourable geological and commodity price conditions. This paper examines and appraises mineral policy in Ireland. The legislative, regulatory and fiscal frameworks for mining are examined. Inherent administrative issues surrounding these policies are also discussed. Despite the positive reviews of Irish mineral policy in the Fraser Institute Annual Survey of Mining Companies 2004/2005, this paper concludes that a number of policy improvements are needed to maximise the industry's potential. The paper suggests that a National Mineral Policy document be produced to provide greater clarity to potential investors through a transparent legislative framework and a balanced fiscal framework.     

POTENTIAL PHOSPHORUS LOAD REDUCTIONS UNDER THE LAKE OKEECHOBEE REGULATORY PROGRAM1

ABSTRACT: Nutrient loading from beef pastures located within the northern Lake Okeechobee watershed in Florida, has been identified as a source of phosphorus contributing to the accelerated eutrophication of the lake. Since 1989 within the watershed, 557 agricultural drainage sites, mainly beef pasture, have been monitored for compliance under a regulatory program. Of those sites, 154 were actively monitored for phosphorus concentrations from October 1, 1998, to September 30, 1999. Of these 154 sites, 77 were considered to be out of compliance (OOC). An OOC site is defined as having runoff with a 12‐month average phosphorus concentration exceeding the permitted discharge limit. The average annual phosphorous load from the 77 OOC sites for an eight‐year study period from October 1, 1991, to September 30, 1999, was estimated using measured concentration values and simulated runoff obtained from an agricultural nonpoint source pollution model, CREAMS‐WT. The 77 OOC sites produced an estimated average annual 46 metric tonnes of phosphorus load, of which an estimated 22 tonnes of phosphorus reached Lake Okeechobee on an average annual basis. The remaining estimated average annual 24 tonnes of phosphorus load was retained by streams and wetlands in the discharge transport system between the sites and the lake. The estimated average annual load reaching Lake Okeechobee from the OOC sites represented 11 percent of the phosphorus load above a five‐year average annual target load for the lake. However, the OOC site drainage areas represented only 3 percent of the northern watershed that drains into the lake. Of the 77 OOC sites, 12 sites had an average annual phosphorus loading rate equal to or greater than 3.0 kg/ha and were placed on the priority list for the Critical Restoration Project in the Lake Okeechobee watershed. To estimate the possible phosphorus load reductions from the 77 sites, two scenarios were modeled. The first scenario reduced phosphorus concentrations in runoff to the permitted discharge limits under the Lake Okeechobee regulatory program. The second scenario changed current land uses to native rangeland with an estimated annual offsite total phosphorus areal loading rate of 0.114 kg/ha. These two scenarios are hypothetical with assumed concentration values and loading rate. Model results showed that the first management scenario reduced the average annual phosphorus load to the lake by an estimated 15 tonnes. The second scenario reduced the average annual phosphorus load to the lake by an estimated 21 tonnes.     

环境行政执法工作中存在的问题及对策分析

近年来，我国虽然不断加大环境执法的力度，但由于在立法、体制、机制与执法监管能力等方面存在的弊端，执法效果不显著，这在一定程度上影响了环保法制建设的进程，降低了环保部门行政执法的能力。本文针对现实障碍，提出了尽快修订和完善法律体系，完善环境管理体制，扩大执法的权限，提高环境执法及应急能力等相应对策。     

Environmental regulation of trades by fixed standards: The Danish experience

Summary In 1986, the Danish Environmental Protection Agency established a new regulatory system aimed at small-scale polluting activities. Contrary to the dominant regulatory system based on individual standards for each polluting activity, the new regulatory system established uniform and fixed environmental standards for all activities within a trade. The fixed standards concern location, design and daily operation. Thus far, the new regulatory system has been implemented in the trades of fur farms and auto-repair shops.This study shows that fixed environmental standards reduce the total administrative costs, intensify local monitoring and enforcement of the standards, and improve the environmental state. It is proposed that the following criteria should be considered if the regulatory system is to be implemented in other trades. The trade should consist of many units and be characterised by a moderate pace of technological development, it should posses well-defined and well-known environmental problems, and have a cooperative trade association. In Denmark several trades have been identified as obvious objects for future regulation by fixed environmental standards.Bente Kjærgård is a Research Associate in the Department of Environment, Technology and Social Studies at Roskilde University. Correspondence should be addressed to this author. The other authors are Associate Professors in the same Department. Each author possesses a research degree as follows: Per Homann Jespersen in Chemical Engineering, Henning Schroll in Biology, Jesper Holm in Technological Planning, and Bente Kjærgård in Environmental Planning.     

ANSI/ASQC E4: A unified management standard for quality assurance of environmental programs

The need for a national consensus standard for quality assurance (QA) for environmental programs emerged from efforts to clean up sites contaminated by hazardous chemical and/or radioactive wastes. The waste management community has been using several different standards or sets of requirements for establishing the QA and quality control (QC) procedures for use during the cleanup of contaminated sites. Some of these requirements have been imposed by federal agencies, including the Department of Energy (DOE), the Department of Defense (DOD), the Nuclear Regulatory Commission (NRC), and the Environmental Protection Agency (EPA). Often, requirements have been chosen to fit a particular mission or regulatory requirements. The remediation and restoration of federally owned or operated hazardous waste sites has created a situation in which multiple organizations (including federal and state regulators, site operators, and remedial contractors) are overseeing or addressing the same technical problem, often at the same site, and using different QA requirements. The occurrence of multiple QA/QC requirements has resulted in costly and time-consuming duplication of effort. In addition, the perception of inconsistent and often conflicting requirements has created confusion and frustration. The need for a single set of QA/QC criteria to bring order and consistency to the application of QA in the environmental waste management area became increasingly clear, and led to the development of ANSI/ASQC E4, which may be approved and issued by this year.