灰色局势决策用于水环境质量的评价

按灰色系统理论的观点和方法，根据各污染因子对环境质量的不同影响，将灰色局势决策法应用于水环境质量综合评价，并与水质距离评价法，模糊综合评判法和灰色关联度分析法进行了比较，结果表明，利用灰色局势决策法进行环境质量评价，是一种有效的实用方法。     

基于利益相关者分析海洋生态旅游发展研究

发展海洋生态旅游主要涉及管理者、开发经营者、社区居民和旅游者四类利益相关者。通过对各利益相关者的职能、利益诉求和相关者之间主要矛盾的分析,指出发展海洋生态旅游必须统筹兼顾,追求利益相关者整体利益最大化,并从发挥管理者职能、加强社区参与、借助社会力量和产权改革四个层面提出了具体策略。     

缺氧生物筛选--好氧处理技术及其在造纸废水处理工程上的应用

阐述了缺氧生物筛选——好氧生物处理技术的基本原理、特点和设计要求。该技术用在造纸废水处理工程上作为主要的生化处理单元，可抑制丝状菌繁殖，避免污泥膨胀，而且还具有耐冲击负荷、污泥沉降性能好等特点，实际工程取得了理想的效果。     

表面活性物质对HPMA阻垢缓蚀性能的影响

表面活性物质的加入可明显提高水解聚马来酸酐(HPMA)的阻垢、缓蚀性能,且不同表面活性物质影响程度不同,通过剩余硬度法测定阻垢性能,静态失重法测定缓蚀性能,从而比较异丙醇、葡萄糖酸钠对HPMA阻垢、缓蚀性能的影响。实验结果表明,异丙醇与HPMA复合使用时效果较好,阻垢率达到 79 0 %,缓蚀率达 70 7%,且阻垢率随Ca2 + 浓度增大而增大。     

A review of Australian approaches for monitoring,assessing and reporting estuarine condition: III. Evaluation against international best practice and recommendations for the future

In this final component of a three-part review, we present a national synthesis and evaluation of approaches for monitoring, assessing and reporting estuarine condition across Australia. Progress is evaluated against objective criteria that together provide a model of international best practice. We critically assess the limitations, inconsistencies and gaps that are evident across Australian jurisdictions, and identify common obstacles to future progress. Major strengths and successes are also highlighted, together with specific examples of best practice from around Australia that are transferable to other States and beyond. Significant obstacles to greater national coordination of monitoring and reporting practices include inconsistent spatial scales of management, pluralistic governance structures and the lack of any overarching legislation. Nonetheless, many perceptible advances have been made over the last decade across Australia in estuarine monitoring and health assessment, and there is great potential for further progress. Finally, we provide a list of recommendations to address some of the most pressing limitations and gaps, and support improved future monitoring, assessment and reporting for Australian estuaries.     

A Call for Urgent Monitoring of Food and Water Security Based on Relevant Indicators for the Arctic

This perspective paper argues for an urgent need to monitor a set of 12 concrete, measurable indicators of food and water security in the Arctic over time. Such a quantitative indicator approach may be viewed as representing a reductionist rather than a holistic perspective, but is nevertheless necessary for actually knowing what reality aspects to monitor in order to accurately understand, quantify, and be able to project critical changes to food and water security of both indigenous and non-indigenous people in the Arctic. More relevant indicators may be developed in the future, taking us further toward reconciliation between reductionist and holistic approaches to change assessment and understanding. However, the potential of such further development to improved holistic change assessment is not an argument not to urgently start to monitor and quantify the changes in food and water security indicators that are immediately available and adequate for the Arctic context.     

采用间隔流动注射仪测定总氰和氰化物的探讨

采用间隔流动注射的方法对水质中的氰化物进行检测。通过选择合适的锌盐和关闭的紫外灯,将总氰模块应用于易释放氰化物的检测。结果表明,仪器测定的总氰和易释放氰化物的精密度、准确度和加标回收率均满足水质检测的质量控制要求。     

The Impact-Likelihood Matrix: A policy tool for behaviour prioritisation

The proliferation of applied behaviour change science over the past decade has provided new ways of thinking about policy making. Policy makers now have a range of frameworks and methods to assist in formulating change for social and environmental benefits. However, the development of strategies for the identification and prioritisation of target behaviours has been less forthcoming. This paper outlines a tool to assist in behaviour selection. Behaviours are assessed for their potential impact on addressing a specific issue, the likelihood of adoption by the target audience and existing participation levels within the target audience. Each of these characteristics is scored, allowing behaviours to be mapped onto a meaningful, visual, matrix for prioritisation. Additional data on behaviour type and the key perceived barriers to participation in each behaviour are layered onto the matrix to provide direction for intervention design. An application of the prioritisation matrix is presented within an environmental context through a case study of water demand management behaviours for domestic consumers in Australia. The prioritisation matrix could provide a decision-making tool for policy makers to assist in the selection of target behaviours to address complex issues.