环境监测报告(记录)的审核原则和方法

从实际工作出发,提出了审核原始记录、数字型监测报告（报表）和文字型监测报告的审核原则和方法。     

浅析总量监测中"生产周期"的确定及频次优化

根据排污周期确定加密监测采样频次,用实例说明有规律排污过程的生产特点,提出固定频次法进行监测频次优化的应用建议。     

Carbon Monoxide Concentration in a Street Canyon of Buenos Aires City (Argentina)

The analysis of three years of 8-h CO concentration values registered in a deep street canyon downtown shows high frequency of values that exceed WHO health protection guidelines. An inverse relationship between opposing percentiles of the distributions of CO concentrations and mean wind speed could be found. Data also showed a variation of mean CO values with prevailing wind direction. The averaged concentration value obtained when the sampler probe is on the leeward side is lower than the obtained when it is on the windward wall. A preliminary explanation of this feature may be related to the advection of polluted air from a high traffic density area nearby.     

A Framework for Comprehensive,Integrated, Watershed Monitoring in New York City

The International Life SciencesInstitute (ILSI) Risk Science Institute (RSI) convenedan expert panel of scientists to developrecommendations for a comprehensive monitoring programfor the Croton and Catskill/Delaware watersheds, whichprovide drinking water to New York City's residents. This effort was conducted as part of efforts topreserve and enhance the quality of New York City'sreservoir system through a watershed protectionprogram. The panel developed recommendations for astrategic framework on which to construct a monitoringprogram. As part of this activity, the paneldetermined whether existing monitoring activities weredeficient and, where activities were deficient, thepanel developed recommendations for additionalinformation that should be collected.The panel recommended the development and use of anintegrated approach to watershed monitoring, whichdraws on modeling, risk-based planning and analysis,statistical sampling and design, and basic compliancemonitoring. The approach should be designed toprovide an assessment of natural and anthropogenicsources of stress to the system as well as anassessment of water quality trends in response tostresses acting in concert, both over the long termand over the five-year New York City Memorandum ofAgreement (MOA) assessment time frame. It should alsoprovide an assessment of the human health andenvironmental risks posed by a variety of stressors,and the impact of management actions implemented toameliorate stressors.     

造纸工业总排水及漂白废水中AOX监测方法的研究

运用TOX测定仪对造纸工业废水及漂白废水中AOX(可吸附有机卤素)测定;水样用硝酸调pH＜2后,以双根活性炭玻璃填充柱连续吸附;将吸附有机物的活性炭在氧气流中燃烧热解、用微库仑法测定其卤化氢.样品前处理比现行活性炭振荡吸附法样品及试剂用量少、快速、重现性好.方法测定浓度下限为3.73μg/L.     

县级环境监测站标准化建设达标验收预审中应注意的问题

针对江苏省环境监测站标准化建设达标前期验收工作中发现的问题,指出严格验收标准,严把验收质量关,不仅是环境监测工作向深度和广度发展的需要,更是环境管理的需要。提出硬件必须到位,有足够的人员经费,一定的环境监测能力,人员素质和专业技术人员的结构比例,是环境监测标准化建设的核心,各省辖市环境保护局在对所辖县（市）环境监测站标准化建设达标验收预审时尤应注意。     

原子吸收光谱分析技术在环境,医学卫生和食品分析方面的应用

回顾了原子吸收光谱分析在我国环境、医学卫生和食品分析方面的应用概况。     

实行年度目标考核是促进监测工作发展的有效方法

实行年度目标责任制考核 ,为监测站的改革和发展找到了一条有效途径。文章通过对年度目标考核责任制的方式、方法及实施后所取得成效的介绍 ,为监测站的改革与发展提供了借鉴     

Application of statistical modeling to optimize a coastal water quality monitoring program

The long-term water quality monitoring program implemented by the Massachusetts Water Resources Authority in 1992 is extensive and has provide substantial understanding of the seasonality of the waters in both Boston Harbor and Massachusetts Bay and the response to improvements in effluent quality and offshore transfer of the effluent in September 2000. The monitoring program was designed with limited knowledge of spatial and temporal variability and long-term trends within the system. This led to an extensive spatial and temporal sampling program. The data through 2003 showed high correlation within physical parameters measured (e.g., salinity, dissolved oxygen) and in biological measures such as chlorophyll fluorescence. To address the potential sampling redundancies in the measurement program, an assessment of the impact of reduced levels of monitoring on the ability to make water quality decisions was completed. The optimization was conducted by applying statistical models that took into account whether there was evidence of a seasonal pattern in the data. The optimization used model survey average readings to identify temporal fixed effects, model survey-average-corrected individual station readings to identify spatial fixed effects, corrected the individual station readings for temporal and spatial fixed effects and derived a correlation model for the corrected data, and applied the correlation model to characterize the correlation of annual average readings from reduced monitoring programs with true parameter levels. Reductions in the number of sampling stations were found less detrimental to the quality of the data for annual decision-making than reductions in the number of surveys per year, although there is less of a difference in this regard for dissolved oxygen than there is for chlorophyll. The analysis led to recommendations for a substantially lower monitoring effort with minimal loss of information. The recommendation supported an annual budget savings of approximately $183,000. Most of the savings was from fewer surveys as approximately $21,000 came from the reduction in the number of stations monitored from 21 to 7 and associated laboratory analytical costs.     

渔业污染事故的应急监测

简述我国渔业污染现状,分析突发性污染死鱼事件的管辖权问题和一般分类,提出突发性污染死鱼事件应急监测的实施和要求.