Environmental benchmarks vs. ecological benchmarks for assessment and monitoring in Canada: Is there a difference?

Environmental benchmarks are widely used in Canadian environmental assessment as a standard against which to monitor air or water quality in response to human activities in the environment. Recent work in Canada has developed the concept of ecological benchmarks as a complement to environmental benchmarks. However, implementation of ecological benchmarks may be challenging. This paper presents an analogy between ecological benchmarks and the more commonly used environmental benchmarks, as an attempt to increase understanding and use of ecological benchmarks in resource management, assessment, and monitoring. Ecological benchmarks, and their corresponding indicators, will be challenging to identify and use. However, through the use of the principles of adaptive management, effective ecological indicators and benchmarks can be established. Although it is essential that ecological benchmarks are site-specific, the analogy and general principles outlined here are applicable to assessment and monitoring in any part of the world.     

Can health feasibly be considered as part of the planning process in Scotland?

The planning system is significant because of its capacity to determine the quality of the built environment as well as the health, well-being and quality of life of the individuals and communities therein. Development planning is especially important because of the long-term impact of the decisions. This paper was developed in response to increasing recognition amongst HIA practitioners in Scotland of the importance of planning for health. It focuses on the relationship between the planning system in Scotland, specifically the Development Planning element of it, and population health and considers how the health impact assessment (HIA) approach can facilitate and support joint working with planners. In particular, consideration is given to the potential impact of the introduction of Strategic Environmental Assessment (SEA) on the linkages between health, HIA and planning.     

烟尘测试中测孔位置和测点的合理布置

根据作者长期在监测第一线的实践经验及在烟尘采样中所遇到的一些具体问题,着重提出了诸多不规则烟道的烟尘采样方法及注意事项,既有理论依据,可操作性也强。     

南水北调东平湖水质变化趋势分析研究

采用了季节性肯达尔法水质趋势分析方法,分析了1984～2000年东平湖水质的变化情况,目前东平湖水质一般为Ⅴ类、Ⅵ类,个别年份为超Ⅴ类,氨氮平均值历年变化不大,一般均符合Ⅰ Ⅲ类水质,挥发酚和砷含量甚小,各年均符合Ⅰ类水。     

新疆物理监测能力现状及建议

针对新疆物理监测工作(包括噪声监测、振动监测、辐射监测等)现状及环保监测系统物理监测的人员、仪器、能力等情况，分析了物理监测工作存在的不足，并对今后更好的开展物理监测工作提出建设性意见。     

乌鲁木齐市可吸入颗粒物(PM10)与总悬浮颗粒物(TSP)的相关性规律浅析

通过对乌鲁木齐市的PM10和TSP数据的对比分析，找出PM10在TSP中所占比率（分担率）在采暖季和非采暖季的变化范围，从而使过去采集的TSP数据与PM10数据有一定的可比性，保证监测数据的连续可比。     

噪声监测中存在问题的探讨

阐述了噪声监测中存在的问题，对监测点位的科学设置、测量时间和监测仪器的合理安排、如何正确地把握评估标准等作了探讨。     

我国污染源在线监测现状及建议

文章在对国内重点城市污染源在线监测调查研究的基础上 ,分析总结了国内污染源在线监测的经验和教训 ,提出了推进污染源在线监测的建议     

城市空气质量日报自动发布系统的研究与开发

详细介绍了“城市空气质量日报自动发布系统”的开发背景和开发过程 ,并对系统整体的架构和所用到的技术作了针对性的说明 ,阐明了作者对此类系统的前景和发展方向的看法。     

“入世”对我国环境监测工作的影响及对策初探

加入 WTO后 ,我国环境监测工作将面临重大的挑战和机遇 ,文章初步分析了入世对我国环境监测工作的正负面影响以及现存的若干问题 ,积极探索了环境监测工作的新战略和新思路 ,提出了创建新体制和适应新形势的对策。