吐鲁番旅游城市环境质量问题及其环境保护对策

通过对新疆著名旅游城市吐鲁番的空气环境、水环境、声环境、景观生态环境等环境质量存在的问题进行分析，针对性地提出了相应的环保对策及建议，为吐鲁番市的环境保护工作提供参考。     

Planning Tools for Developing Comprehensive Regional Monitoring Programs

We present a planning framework that structures thelarge amount of interrelated information involved indeveloping regional monitoring programs. By regionalwe mean programs that recognize the importance ofprocesses that occur on larger geographic scales andthat cut across more than one ecosystem component. Theframework helps visualize functional relationshipsamong qualitative ingredients such as public concernsand more concrete details such as individual dataelements. It portrays the flow of information amongthe components of a regional program and ties eachaspect of the program to management decision-makingneeds. This makes it easier, during the planningprocess, to ensure that monitoring will actuallyproduce useful information. Further, the frameworksnovel, graphically oriented, and readily accessibleformat makes key information equally available to thewide range of participants (regulators, scientists,managers, public) whose input and support arenecessary for program success.     

Biological complexity confounds the separation of point- and non-point sources of human impact on the natural world

Identifying process from pattern is one of the most vexing tasks inenvironmental monitoring. Given information on the distribution of speciesin a pre-defined area, together with comprehensive data on how environmentalconditions in that area have altered through time, is it possible toidentify the factors controlling the species‘ layout? Here, the practicalsignificance of this quandary is demonstrated using a series ofenvironmentally-degraded coastal lagoons in New South Wales. The TuggerahLakes (33°17′S,151°30′E) have over the last 50 yearsexperienced significant changes in species‘ distributions. Seagrasses,macroalgae, phytoplankton, molluscs, prawns and the jellyfish Catostylus mosaicus have altered in spatial pattern. Two human activitieshave been blamed for these perturbations: (1) agricultural clearance ofnative vegetation from the catchment, with associated input of top-soil andnutrients; (2) the commissioning of a coal-fired power station in 1967, withmassive uptake and recirculation of lake water for cooling purposes. In thispaper, spatial changes in macrophyte distributions over the last 50 yearsare reviewed in an attempt to identify the true source(s) of perturbation.The model adopted assumes that the power station is a point source of impactwhile nutrient inputs from the catchment are a diffuse source of impact;changes in species distributions can hypothetically be related back to thesesources according to whether they are localised or widespread. However,after a comprehensive analysis of available macrophyte data derived frominterviews, aerial photography and line transect methodologyies theconclusion is reached that changes in biogeographical pattern around theTuggerah Lakes cannot be attributed to specific anthropogenic pressures atanything beyond the coarsest of levels. This is considered to be the normfor most coastal management situations where natural background variation(’noise‘) and the complexity of linkages between physical, chemical andbiological components confounds the identification of causal relationships.The practical implications of this conclusion are discussed in the contextof litigation and remedial management design. Emphasis is placed on theneed to adopt an adaptive approach to estuarine management, incorporatingexplicit recognition of the limitations of available data, and to developnew techniques for identifying cause-effect relationships.     

试谈乌鲁木齐市城市环境保护对策

针对乌鲁木齐市目前的城市环境质量状况和环境保护中存在的问题，分别从大气环境、水环境、生态环境及城市综合整治方面分析了成因，从可持续发展的角度提出了城市环境保护的针对性措施。     

浅谈小型餐饮服务业排污申报登记

简述了小型餐饮服务业的特点，指出排污申报登记制度落实难、废水中各污染物排放量核定难及申报登记表设计欠合理是小型餐饮服务业在排污申报登记中存在的主要问题。提出，应加大宣传力度，进一步提高餐饮服务业业主以及广大公民的环保意识；制定较合理的排污量核算系数，修订申报内容；实行《排污申报登记注册证》制度，强化执法力度，以促进小型餐饮服务业全面实施排污申报登记制度。     

多介质环境目标值的应用

本文概述了多介质目标德的SAM/Ⅰ的方法。多介质目标值包括环境目标值和排放目标值。点源分析包括SAM/ⅠA,SAM/ⅠB,SAM/Ⅰ,SAM/Ⅱ。在缺少环境质量标准的情况下,使用多介质环境目标值有较强的适用性,且具有省时、省力、经济等特点。本文将多介质目标值的SAM/ⅠA点源分析方法引入聚氯乙烯生产废水的环境评价中,取得较为满意的结果。     

地下车库汽车尾气污染源强计算浅析

近年来，地下车库空气污染越来越严重。在建设项目环境影响评价文件中．因为所采用的源强计算公式不同而导致不同的评价结果；所以就三种源强计算经验公式进行对比分析．发现公式二更适合地下车库污染源强的计算。     

中小企业面对ISO14001标准的发展对策

简要论述中小企业实施ＩＳＯ １４４００１标准、建立 环境管理体系面临机遇和挑战，以及中小企业实施ＩＳＯ １４００１标准的对策。     

环境保护的两种重要手段-政府决策与公众参与

综述了目前我国环境保护的两种重要手段-政府决策和公众参与的现状及必要性,将政府决策与公众参与结合起来,以推动我国环保事业的进一步发展.     

环境伦理·生态文明·环境政策取向

环境伦理是一个伴随人类文明发展历程的社会主题。由于人类缺乏对生态文明、环境伦理、环境道德的合理吸纳,造成愈演愈烈的生态恶果。人类文明正处于历史转折点,必须对传统人类文明加以辩证之否定,融物质文明、精神文明、生态文明于一体,通过提供理性制度安排、调整利益分配格局来规范人类的道德伦理观念。