创建矿业安全卫生法 保护矿工生命健康权

通过对比分析可知,现行《矿山安全法》的根本目的不是矿山职业安全,而是为了矿山生产安全和促进采矿业发展,并且缺少保护矿工健康权的规定。民国时期的《矿场法》属于可以继承的矿业安全与健康立法,并有多数国家制定的《矿业安全与健康法》可供借鉴。可以得出结论:以效率为本向以人为本的转变和落实,必须依靠法律制度的固定和保障;人们健康安全需要层次的提升是制度变迁的动因;我国缺乏保障矿工基本人权的《矿业安全与健康法》而出现制度断层。     

知识产权法律体系在环保行业中的应用探讨

目前知识产权保护在我国建设创新型国家过程中已引起高度重视。结合环保领域知识产权领域的重大案例,通过对当前我国环保企业自身存在的问题以及加入WTO后给我国环保企业知识产权工作带来的影响进行了具体分析,从知识产权法律体系在环保行业中的应用的角度提出了解决现有问题的方法和思路。     

基于云平台的重庆环境监察移动执法系统集成研究

通过分析重庆市环境监察现场执法业务应用需求,结合现有的信息化现状及信息技术发展趋势,设计了“一个平台、一个中心、两个体系”的系统总体架构,提出了“移动端防控、链路安全、内网和服务器防护”的网络传输和信息安全系统设计,采用VPN专网,有效解决了符合三级等保安全的移动设备的传输网络,采用虚拟化的云服务平台,研发了市－区两级的重庆市环境监察移动执法系统,并在市局、涪陵和九龙坡区试点应用,取得了很好的应用效果。     

中国大气颗粒物中金属元素环境地球化学行为研究

大气颗粒物金属污染已成为目前大气污染的研究热点之一。文章梳理、分析归纳了中国近年来大气颗粒中金属元素的环境地球化学方面的研究。目前研究较多的是Fe、Ca、Mg、Si等地壳元素和Cu、Pb、Cd、Zn、Hg等污染元素;大气颗粒物中对人体有害的Cu、Pb、Cd、As、Zn等污染较严重,而Cr、Mn、Co、Ni等污染较轻。大气颗粒物中金属含量随时间分布变化显著,总体上呈现冬季〉秋季〉春季〉夏季的特点,空间分布上一般北方燃煤城市大于南方一般城市;城市内部一般工业区〉交通区〉居民区〉郊区;金属元素在细粒径颗粒（〈2μm）中高,粗颗粒（〉2μm）中低,尤其以污染元素明显。污染元素与地壳元素的垂直分布规律差异较大。大气颗粒物中金属元素的富集程度与元素种类、区域类型、季节变化、粒径大小等有关。最后,提出应加强大气颗粒物中金属元素空间分布差异、时间分布的尺度及差异性研究;同时加强超细颗粒物的研究,以便建立大气颗粒物金属元素与人类健康关系的风险模型。     

基于蛙跳算法优化的生态环境质量评价的韦伯-费希纳指数公式

为了建立简便、实用的生态环境质量评价模型,在构建生态环境评价指标体系的基础上,设定各指标的参照值和规范变换式,使规范变换后的不同指标同级标准的规范值差异不大。进而提出了一个对多项指标的规范值都适用的生态环境质量评价的韦伯-费希纳(W-F)指数公式。采用混合蛙跳算法对公式的参数进行优化,得出优化后对多项指标皆适用的生态环境质量评价的W-F指数公式。运用该公式对巢湖流域的生态环境质量进行评价,其结果与该流域生态环境质量实际情况基本相符,表明模型有一定的实用性。     

运用法律手段加强环境治理工作的有效性

单靠道德自律及经济、行政性处罚等手段 不可能从根本上解决环境问题,唯有加强法律作为硬性强制性手段,才能加大环保工作的有效性。     

浅谈深圳市环境监督管理全覆盖移动执法系统的建设和应用

环境监督管理全覆盖移动执法系统,是利用现代无线通信技术、计算机技术等先进技术手段,利用手持终端(PDA)、手提电脑等设备,通过无线数字通信网的支持,实现在任何执法地点都可从后台业务系统中获取所需的业务数据、文字、图片、视频等信息,同时将现场执法的信息及时回传至后台系统中。本文介绍了移动执法系统的建设以及应用的情况。     

南充市城郊农村居民的环境法律意识调查与分析

本文通过采用问卷调查和走访调查的方法,对南充市两县三区的城郊农村居民进行了抽样调查。调查结果发现,当地城郊农村居民环境法律“知”的水平中等、个体差异较大,环境法律“行”的水平偏低,“知”与“行”之间存在脱节现象。这与当地城郊农村居民的文化程度和所处地域有关。为此,提出了从“知”和“行”上加强当地城郊农村居民的环境法律知识教育和环境维权意识教育的建议,这也是提高城郊农村居民环境法律意识的途径所在。     

Detecting deterrence from patrol data

The threat posed to protected areas by the illegal killing of wildlife is countered principally by ranger patrols that aim to detect and deter potential offenders. Deterring poaching is a fundamental conservation objective, but its achievement is difficult to identify, especially when the prime source of information comes in the form of the patrols’ own records, which inevitably contain biases. The most common metric of deterrence is a plot of illegal activities detected per unit of patrol effort (CPUE) against patrol effort (CPUE-E). We devised a simple, mechanistic model of law breaking and law enforcement in which we simulated deterrence alongside exogenous changes in the frequency of offences under different temporal patterns of enforcement effort. The CPUE-E plots were not reliable indicators of deterrence. However, plots of change in CPUE over change in effort (ΔCPUE-ΔE) reliably identified deterrence, regardless of the temporal distribution of effort or any exogenous change in illegal activity levels as long as the time lag between patrol effort and subsequent behavioral change among offenders was approximately known. The ΔCPUE-ΔE plots offered a robust, simple metric for monitoring patrol effectiveness; were no more conceptually complicated than the basic CPUE-E plots; and required no specialist knowledge or software to produce. Our findings demonstrate the need to account for temporal autocorrelation in patrol data and to consider appropriate (and poaching-activity-specific) intervals for aggregation. They also reveal important gaps in understanding of deterrence in this context, especially the mechanisms by which it occurs. In practical applications, we recommend the use of ΔCPUE-ΔE plots in preference to other basic metrics and advise that deterrence should be suspected only if there is a clear negative slope. Distinct types of illegal activity should not be grouped together for analysis, especially if the signs of their occurrence have different persistence times in the environment.     

Efficient and Practical Approaches to Ground‐Water Right Transfers Under the Prior Appropriation Doctrine and the Snake River Example1

Abstract: Water right transfers are one of the basic means of implementing changes in water use in the highly appropriated water resource systems of the western United States. Many of these systems are governed by the Prior Appropriation Doctrine, which was not originally intended for application to ground‐water pumping and the conjunctive management of ground water and surface water, and thus creates an administrative challenge. That challenge results from the fact that ground‐water pumping can affect all interconnected surface‐water bodies and the effects may be immeasurably small relative to surface water discharge and greatly attenuated in time. Although we may have the ability to calculate the effects of ground‐water pumping and transfers of pumping location on surface‐water bodies, mitigating for all the impacts of each individual transfer is sufficiently inefficient that it impedes the transfer process, frustrates water users, and consequently inhibits economic development. A more holistic approach to ground‐water right transfers, such as a ground‐water accounting or banking scheme, may adequately control transfer third‐party effects while reducing mitigation requirements on individual transfers. Acceptance of an accounting scheme can accelerate the transfer process, and possibly reduce the administrative burden.