认证环保产品推动行业进步——访中环协 (北京) 认证中心

编者的话:"十一五"以来,随着中国环境保护事业的快速发展,中国环境保护产业面临前所未有的发展机遇和全新挑战.<中国环保产业>自2007年第10期起,全新推出"专访"栏目,为企业提供经营管理理念的交流平台,分享成功经验,解读发展困惑,共商应对举措,寻求合作机遇.为此,本刊编辑部特别约访了一些在行业内有一定影响力,或者在新兴领域有一定代表性的企业家和学者,有关文章将陆续刊出.我们期待更多的读者加入讨论,共同推动我国环境保护产业的发展.     

发动机多功能数码滤清器

由盐城绿三元机械有限公司开发的发动机多功能数码滤清器,适用于汽车和船舶的柴油机,汽油机.     

黄山市野生豆科植物资源开发利用初探

根据近两年来在黄山市辖区内野生豆科植物的采集、调查、标本鉴定和文献资料查阅结果表明，黄山市野生豆科植物资源有35属95种。分析了这些植物的主要用途、分布、应用价值，对其中极具开发价值的10种植物的合理开发提出了建议。     

游离于是非之间的未知数——转基因食品福兮?祸兮?

一般公众对于“转基因食品”这个新鲜事物常常受各种信息的误导,从盲目乐观到一味排斥,在两个极端之间非此即彼的跳跃。民意调查显示,多数人对转基因食品知之甚少,但有潜在的不信任态度。所以需要给予非专业人士以必要的信息和咨询,以科学的态度对待转基因,而不是带有感情色彩。     

珍惜生存环境共创绿色家园

浙江省金华市婺城区城北街道北苑社区居委会成立于1996年12月,1998年6月与物业管理实行两块牌子一套班子的管理模式.社区位于金华市区北端,辖区面积30万平方米,有住宅楼84幢,住户2359户,人口达7000余人,其中文明楼院32幢,五好文明家庭1040户,占总户数的40%以上.     

现代战争对生态环境的影响

战争不仅浪费大量的人力、物力、财力,破坏人类生存的社会环境,而且也破坏人类生存的自然环境.战争对生态环境的影响是多方面的,本文介绍了战争对生态环境的直接影响与间接影响,对环境要素的直接影响分为对水体、对生物、对大气、对土壤的影响;间接影响可分为常规武器、生物化学武器、核武器对生态环境的影响.     

基于空间信息的露天矿区排土场土地复垦成本计算

使用Map Objects组件和Ⅶ语言，对露天矿区排土场土地复垦的成本构成及计算进行了系统设计，系统包括排土场土地复垦成本计算和排土场空间地理信息管理两大功能。以安太堡露天煤矿为例，建立了成本计算系统，为露天矿区排土场土地复垦的成本计算提供了重要手段，提高了排土场空间信息管理工作的效率。     

空中花园

古老的东方曾经有一个奇妙的花园，波斯人称之为“天堂”，那就是巴比伦空中花园。而“美境行动”的获奖者北京十三中的宁博文，任帅，李琳三位同学在李树娟、谭立新老师的指导下，自己设计、自己探索，自己制作，在教室、社区重现了这座美丽的“空中花园”，为美化环境做出了一份贡献。     

押金制度在废弃手机回收中的应用

本文分析了废旧手机污染严重,但难以回收的现状,提出用押金制度解决这一难题,并着重就手机押金制度的实施环节、实施范围及押金数额等问题进行了探讨,提出了一些可推进和保障押金制度顺利实施的建议.     

重点林区用材林资源资产评估模式研究——以贵州省黔东南州为例

用材林资源是重点林区财政及农户收入的主要支柱。随着森林分类经营的逐渐深入，用材林资源流转日益频繁。市场经济决定了现代木材市场的规范性，公平交易是用材林资源流转的根本需求，正确的评估方法不仅是林农利益的根本保障，也是国有资产不轻易流失的有效管理手段。通过对重点林区——贵州省黔东南州用材林资源的评估研究，以期为同类地区，尤其是重点林区的同类资产评估提供借鉴模式。     

Levels of lead in blood in residents of Kuwait

Following an examination of blood samples from 1000 persons from Kuwait, a number of important differences in the levels of lead in the blood were noted. There were significant differences between the sexes living in the same residential area. Certain significant lead in blood differences were also found between females and males who dyed their hair, and between smokers and non-smokers. Lead in blood concentrations were also tested for the various blood groups of the respondents. It was noted that O⁺ blood group respondents were found to have higher lead levels than those of other major blood groups.     

Closure of Disputes in Assessments of Climate Change in The Netherlands

2 greenhouse gases in assessment studies. For the cases studied, we identify variability in the assessment reports in the Netherlands during the pre-IPCC period. In the Netherlands arena, the assessments in this period can be seen as exponents of two different lines, a Netherlands line and an international line. We seek to identify what factors were decisive in the selection processes that resulted in the closure of visible disputes (visible in or across the assessment reports) for both cases. Our analysis reveals a remarkable difference in the adoption behavior of two Dutch assessment groups despite a large overlap in membership. We provide evidence that it is not the paradigmatic predisposition of the experts in the committee that was decisive for the closure of visible disputes, but it was the context in which the experts operated and the commitments they had made in each setting.     

Assessment of flooding impacts in terms of sustainability in mainland China

An understanding of flood impact in terms of sustainability is vital for long-term disaster risk reduction. This paper utilizes two important concepts: conventional insurance related flood risk for short-term damage by specific flood events, and long-term flood impact on sustainability. The Insurance Related Flood Risk index, IRFR, is defined as the product of the Flood Hazard Index (FHI) and Vulnerability. The Long-term Flood Impact on Sustainability index, LFIS, is the ratio of the flood hazard index to the Sustainable Development Index (SDI). Using a rapid assessment approach, quantitative assessments of IRFR and LFIS are carried out for 2339 counties and cities in mainland China. Each index is graded from ‘very low’ to ‘very high’ according to the eigenvalue magnitude of cluster centroids. By combining grades of FHI and SDI, mainland China is then classified into four zones in order to identify regional variations in the potential linkage between flood hazard and sustainability. Zone I regions, where FHI is graded ‘very low’ or ‘low’ and SDI is ‘medium’ to ‘very high’, are mainly located in western China. Zone II regions, where FHI and SDI are ‘medium’ or ‘high’, occur in the rapidly developing areas of central and eastern China. Zone III regions, where FHI and SDI are ‘very low’ or ‘low’, correspond to the resource-based areas of western and north-central China. Zone IV regions, where FHI is ‘medium’ to ‘very high’ and SDI is ‘very low’ to ‘low’, occur in ecologically fragile areas of south-western China. The paper also examines the distributions of IRFR and LFIS throughout mainland China. Although 57% of the counties and cities have low IRFR values, 64% have high LFIS values. The modal values of LFIS are ordered as Zone I < Zone II ≈ Zone III < Zone IV; whereas the modal values of IRFR are ordered as Zone I < Zone III < Zone IV < Zone II. It is recommended that present flood risk policies be altered towards a more sustainable flood risk management strategy in areas where LFIS and IRFR vary significantly, with particular attention focused on Zone IV regions, which presently experience poverty and a deteriorating eco-system.     

生物体内有机氯农药的研究进展

有机氯农药是高残留农药，进入生物体后会长期残留，对生物体产生危害。近年来，生物体中的有机氯农药的研究越来越引起各国环境化学家、生态学家的重视，渐渐成为环境化学、生态毒理学研究的热点之一。本文总结了近年来国际上有关生物体内有机氯农药的研究进展情况，以及所取得的主要研究成果。     

生态功能区划在县域可持续发展指标体系中的应用

在分析县域可持续发展指标体系特点的基础上,从生态功能区划依据的原则、目标等方面,深入论述了生态功能区划在县域可持续发展指标体系中的三方面作用,提出了应用生态功能区划结果对某一区域内不同县域的可持续发展状况分类别进行评价的观点。     

铜陵铜官山矿区土壤重金属污染状况研究

通过野外调查和室内分析,研究了铜陵铜官山铜矿区土壤重金属含量,并采用单因子指数法和内梅罗指数法对铜官山土壤污染程度进行评价.研究结果表明,研究区土壤Cu、Zn、As、Hg平均含量高于当地的土壤背景值,土壤已受Cu、Zn、As重污染,受Hg轻污染.不同样点土壤重金属含量存在较大差异,其中处于选矿厂附近的9到16号样点土壤重金属污染情况较其它样点相对较重,15和16号样点的重金属单项污染指数和综合污染指数都很高,污染状况在所有样点中最为严重.     

Role of Wild Game in the Diet of Recreationists in South Carolina

Risk assessors have devoted considerable attention to the consumption of fish in the diet of recreational and subsistence anglers, but little attention has been directed toward the percentage that wild game contributes to total protein intake for people who engage in hunting and fishing. While recall studies have limitations, the relative errors should be similar for different types of fish and game. We interviewed 454 people attending the Palmetto Sportsmen's Classic in South Carolina to determine their consumption patterns of domesticated animals, fish (both wild-caught and commercial) and wild game. The percentage of people who consumed each type of meat was: chicken (98%); beef (95%); wild-caught fish (79%); deer (79%); restaurant fish (73%); pork (71%); dove (47%); commercial fish (41%); wild turkey (40%), duck, squirrel and self-caught quail (about 25% each); restaurant quail (10%); and raccoon (11%). Although a similar proportion of white respondents and black respondents consumed wild game overall (90%), there were ethnic differences in the number of meals of wild-caught fish and game. Black respondents ate more wild-caught fish, rabbit, raccoon and squirrel, and less deer, than did white respondents. Wild-caught fish and game made up 50% of the meat and fish diet of black sportsmen, but only 32% for whites. Wild-caught fish and game were being eaten disproportionately more by low-income black respondents, while more deer was consumed by higher-income black respondents. The data suggest that managers and planners should take into account age, ethnicity and income when (1) conducting exposure assessments, (2) considering consumption patterns for wild-caught fish and game and (3) managing risk from wild-caught fish and game. The data will be especially useful to policy makers and risk managers who are designing consumption advisories, for risk communicators in identifying the target audience and for managers designing long-term stewardship for sites with contamination.     

高校参与社区精神文明建设的思考

高等院校汇集了多方面的人才,是社会主义精神文明建设的重要阵地。如何发挥其优势为社区精神文明建设服务?本文从多方面论述了高校主动参与社区精神文明建设的指导思想、意义、优势、思路和途径。     

攀西地区主要蔬菜和水果基地土壤Zn污染调查研究

根据各水果、蔬菜基地的分区定点采样结果的对比分析，研究了四川省攀西地区主要蔬菜和水果基地土壤中Zn含量。结果表明，该区土壤Zn平均值范围在75．0～160mg／kg之间。各基地土壤平均锌含量顺序为：撒莲蔬菜基地〉攀莲蔬菜基地〉会理石榴基地〉大田石榴基地〉西区芒果、桂圆基地〉仁和芒果基地〉盐边芒果、枇杷基地。7个基地中有3个基地的土壤锌含量不同程度超过土壤环境质量Ⅱ级标准，其中以大田石榴基地超标最高（16％），平均值却是两个蔬菜基地最高。     

国土资源开发利用的综合效益分析

用定量与定性相结合的方法 ,系统分析了国土资源在开发过程中所表现出来的各种社会、经济和生态方面的数量关系和指标 ,并用经济学的基本模型 ,从国土资源开发的社会效益、经济效益和生态效益上总结了这种关系。最后提出了国土资源开发利用的综合效益就是社会效益、经济效益、生态效益的统一 ,经济效益是社会效益和生态效益基础的观点。