江苏省胶合板行业甲醛污染特征及排放系数

以年产量超过10 000 m3的生产企业为研究对象，采用现场调研与采样检测相结合的方法，分析江苏省胶合板行业甲醛污染特征和排放系数。筛选60家典型企业，计算其甲醛排放系数R值（甲醛/胶粘剂）和K值（甲醛/产值）两个指标，结果表明，该省胶合板企业R均值为0.001 65 kg/kg，K均值为0.46 kg/万元。使用酚醛树脂胶的胶合板经济附加值最高，且对大气环境更友好，脲醛树脂胶的甲醛排放系数最高，应逐步减少使用。     

《生态环境状况评价技术规范》修订的生态管理效用评估——以山东省为例

简述了生态环境状况评价指标构成以及新旧规范中生态环境状况指数影响因子的对比分析。通过对2014—2017年山东省市、县两级生态环境状况的评价与影响因子相关性分析,结果表明,新规范实施后,有林地、灌木林地、湖泊(库)、水田、中度侵蚀、重度侵蚀面积增加对EI评价结果的影响以正面影响为主,其它建设用地、盐碱地面积增加均对EI评价结果产生负面影响,以上8个影响因子对县级EI评价结果的影响明显大于对市级EI评价结果的影响;城镇建设用地面积增加对市级和县级EI评价结果的影响不同,但相比旧规范其负面影响均有所减小;相比旧规范,二氧化硫排放量增加对市级EI评价结果的负面影响明显减弱,但对县级EI评价结果的负面影响明显增大。     

英国国防工业安全生产法制体系研究及对我国的启示

为建立健全我国国防工业安全生产法制体系，从构建历程、宏观设计和微观建设要点等方面对英国国防工业安全生产法制体系展开系统研究，并分析当前我国国防工业安全生产法制体系存在的主要问题以及英国国防工业安全生产法制体系建设对我国的启示。结果表明:在宏观设计方面，英国构建以国防安全局为监管主体的高度扁平化监管体系；在微观建设方面，其更加注重国防工业安全生产法律体系的层次性、内容完备性，法律的实操性、更新机制，以及监管职责界定的建设。借鉴英国经验，指出将国防工业安全生产法制体系建设提升至国家战略高度，实现国防工业安全生产专门立法、强化法律可操作性、完善法律制修订机制和科学界定监管职责是我国今后努力的重要方向。     

研究冷却塔噪声环境影响评价及污染防治措施

随着我国社会经济的发展速度不断加快,城市化建设层次越来越高,大量中央空调设备的冷却塔噪声影响到了人们的日常生活质量。基于此,本文重点针对冷却塔噪声环境的影响进行了分析和研究,提出了相关的有效防治策略,以此有效提高人们的生活质量和舒适度。     

新形势下对环境统计工作的思考

分析了环境统计工作的定位和内容,以及第二次全国污染源普查、排污许可证与排污税制度、环境质量考核制度给环境统计工作带来的改革契机。针对固定源、城镇生活源与农业面源、移动源,提出了统计调查工作的设想。建议改变环境统计调查焦点,实现污染源统计空间格局"一张图";开拓环境统计分析品牌,推动环境统计方法研究;以政策管理需求为导向,完成环境统计工作体系的重构。     

A comparative study of vocational education and occupational safety and health training in China and the UK

In order to enhance Chinese workers’ occupational safety awareness, it is essential to learn from developed countries’ experiences. This article investigates thoroughly occupational safety and health (OSH) in China and the UK; moreover, the article performs a comparison of Chinese and British OSH training-related laws, regulations and education system. The following conclusions are drawn: China’s work safety continues to improve, but there is still a large gap compared with the UK. In China a relatively complete vocational education and training (VET) system has been established. However, there exist some defects in OSH. In the UK, the employer will not only pay attention to employees’ physiological health, but also to their mental health. The UK’s VET is characterized by classification and grading management, which helps integrate OSH into the whole education system. China can learn from the UK in the development of policies, VET and OSH training.     

A strategy for the next decade to address data deficiency in neglected biodiversity

Measuring progress toward international biodiversity targets requires robust information on the conservation status of species, which the International Union for Conservation of Nature (IUCN) Red List of Threatened Species provides. However, data and capacity are lacking for most hyperdiverse groups, such as invertebrates, plants, and fungi, particularly in megadiverse or high-endemism regions. Conservation policies and biodiversity strategies aimed at halting biodiversity loss by 2020 need to be adapted to tackle these information shortfalls after 2020. We devised an 8-point strategy to close existing data gaps by reviving explorative field research on the distribution, abundance, and ecology of species; linking taxonomic research more closely with conservation; improving global biodiversity databases by making the submission of spatially explicit data mandatory for scientific publications; developing a global spatial database on threats to biodiversity to facilitate IUCN Red List assessments; automating preassessments by integrating distribution data and spatial threat data; building capacity in taxonomy, ecology, and biodiversity monitoring in countries with high species richness or endemism; creating species monitoring programs for lesser-known taxa; and developing sufficient funding mechanisms to reduce reliance on voluntary efforts. Implementing these strategies in the post-2020 biodiversity framework will help to overcome the lack of capacity and data regarding the conservation status of biodiversity. This will require a collaborative effort among scientists, policy makers, and conservation practitioners.     

Emission reduction and profit-neutral permit allocations

The present paper addresses two policy objectives: to implement a market for pollution permits and to make regulation acceptable for businesses. Profit-neutral permit allocations are defined as the number of permits that the regulator should give for free so that post-regulation profits (i.e. a firm's profits in the products market plus the value of the allowances granted for free) are equal to pre-regulation profits. The proposed model is developed by assuming that firms use polluting technologies and compete “à la Cournot”. The paper demonstrates that a low number of free allowances is sufficient to meet these two goals. Moreover, the regulator can fully offset losses, even when the reduction in emissions is high, provided that the sectors concerned are not monopolies, both for isoelastic and linear demand functions.     

面向区域二次污染风险控制的臭氧及其前体物卫星遥感监测

日益突出的臭氧(O_3)污染已成为继PM2. 5之后我国大气污染防治的又一艰巨任务。由于氮氧化物(NO_x)、挥发性有机物(VOCs)这2种前体物的减排难度较大,且与O_3浓度存在复杂的非线性关系,准确获取O_3及NO_x、VOCs的时空分布对制定有效的防控措施至关重要。基于卫星遥感可定量反演O_3及2种前体物的代表性物种——二氧化氮(NO_2)、甲醛(HCHO)及乙二醛(C_2H_2O_2)的时空分布信息。面向区域O_3污染分析和防控应用,综述了卫星遥感对O_3及NO_2、HCHO、C_2H_2O_2的探测能力,以及利用遥感手段分析区域O_3及其前体物的传输。进而从O_3与NO_x、VOCs关系的角度,分析了利用卫星反演的前体物表征O_3生成风险的可行性。最后对卫星在区域O_3及其前体物监测方面的前景趋势提出了思考。     

废铅酸蓄电池污染防治技术及相关政策分析

废铅酸蓄电池具有一定的回收价值,但生产过程和回收过程都容易造成污染。为了引导企业对废旧电池进行正确处理,也为了防止环境被破坏,必须采取科学合理的技术和工艺,并遵循国家相关政策,本文就对此进行了分析,希望能给相关工作提供借鉴。