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71.
四川省农村固体废物的处理现状、特性与农民环保意识分析 总被引:1,自引:0,他引:1
鉴于四川省重要的生态屏障功能和多样的地形气候条件,随机选择该地区10个自然村,通过问卷调查、采样测试等方法,对农村固体废物的处理现状、特性与农民环保意识进行调研,以期为农村典型污染物的管理与处理提供一定的理论支撑和技术指导。调研表明:四川省农村生活垃圾统一清运率相对较高,生活垃圾与塑料薄膜以焚烧为主;人畜粪便主要用作肥料,作物秸秆主要用于生活燃料,绝大部分灰渣均还田,大部分生活污水直接排放,这些处理方式导致了地表水、固体废物和大气的复合型污染。调查村生活垃圾产生量平均值为227g/(人·d),主要组分包括厨余、灰土、纸类、橡胶,生活垃圾平均容重、含水率、灰分、可燃物、低位热值分别为129kg/m3、43.42%、28.22%、28.36%和6 048kJ/kg。农村群众对生活垃圾特性的认知不高,参与环境管理的意愿和对典型污染物处理的支付意愿相对较弱;四川省农村生活垃圾和生活污水处理宜充分利用户用沼气池和中小型沼气工程,采取分散和自行处理为主、集中处理为辅的模式。 相似文献
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领导干部作为经济发展的领路人和带头人,无论对经济发展还是环境保护,无疑肩负着更为重要的使命.培养未来领导的环保理念应当包括:正确的政绩观,经济和环境并重的理念;环境有价、资源有偿的理念;可持续发展理念;节约资源、理性发展的理念;强化法律法规学习,依法保护环境的理念;依托科技,实现资源利用效益最大化、最优化的理念. 相似文献
74.
XU Songling 《环境科学学报(英文版)》1999,11(4):504-509
IntroductionTheword“environment”nowbecomesacatchwordinChina,buttheterm“environmentalawareness(EA)”isstillnotinthesameposition.ThisisthereasonwhyItrytomakeabriefinquiryinthispaperabouttherelationshipbetweentheEAandChina○ssociety.EAisanunderstandingofv… 相似文献
75.
John CairnsJr. 《环境科学学报(英文版)》1990,2(2):1-17
An effective plan for global ecosystem management must be developed in the next 10 or 20 years. Awareness of the need has recently emerged, but still no integrated resource management system is universally accepted. A fragmented management approach has not been effective. Any successful course of action must be based on three assumptions: (1) that science can determine how ecosystems function, (2) once this is known, the social/political system will be able to protect ecosystems to the extent needed for the survival of human society, and (3) reality will take precedence over political expediency because Mother Nature cannot be fooled. This discussion focuses on the transition from awareness to taking effective action. 相似文献
76.
Introduction: Safety outcomes in the workplace require individual employees to perform (behave) safely in everyday duties. While the literature suggests that emotional management capabilities or traits can be positively related to individual performance in certain conditions, it is not clear how they can influence safety-related performance in high-risk work contexts. Drawing upon trait activation theory, this paper aims to examine when emotional intelligence (EI) benefits employees’ safety performance. We propose that when employees receive inadequate safety training, EI is more likely to trigger their situational awareness and consequently promote their safety performance. Method: We collected time-lagged data from 133 full-time airplane pilots working in commercial aviation industry. Hierarchical moderated regression analysis was conducted to test the moderating effect of safety training inadequacy on the EI–situational awareness relationship. The moderated mediation model, which involves conditional indirect effects of EI on safety performance via situational awareness across different levels of safety training inadequacy, was tested using the PROCESS-based bootstrap confidence interval. Results: Safety training inadequacy negatively moderated the relationship between EI and situational awareness, such that EI was significantly related to situational awareness only when safety training inadequacy was more salient. The more inadequate safety training was, the greater the indirect effect of EI on safety performance via situational awareness was. Conclusions: Inadequate safety training, as a negative situational cue, can activate individuals’ EI to drive their safety-related cognitions (e.g., situational awareness) and behaviors. Effective safety training may be able to complement employees’ low EI in shaping their situational awareness and safety behaviors. Practical Applications: Aviation managers should monitor the adequacy and effectiveness of safety training; this could make pilots’ situational awareness and safety performance depend less on personal attributes (e.g., EI), which organizations are less able to control. When training capacity is temporarily limited, priority might be given to those with low EI. 相似文献
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筹办绿色奥运的7年间,北京市公众的环境意识得到了前所未有的提高。2005-2009年,专业机构连续5年对北京城乡居民进行6次环境意识专项调查。结果显示:市民环境意识明显提高,公众环保认知水平日益提升,居民的环保习惯正在养成,83.3%的人认为绿色奥运提高了自己的环境意识,这种积极的影响还在持续。本文采用文献资料法、调查问卷法、数理统计法等从绿色奥运与提高公众环境知识水平、参与环保能力和促进大众传媒关注环保等4个方面分析绿色奥运对北京市公众环境意识的影响,并探讨环境教育在世界城市目标下面临的形势和挑战。 相似文献
79.
“三工”的使用给林业安全生产管理带来一定的难度,文中分析了、三工”人员的,特点论述了作好“三工”人员安全教育、提高其安全素质的对策 。 相似文献
80.
This paper reviews the development of a model of the air traffic controller's mental image, ‘picture’, or situation awareness, used for controlling air traffic. The computerised model's development, origins and theoretical basis are outlined, and the model is described in some detail in the context of current air traffic operations. The model can be utilised to explore the potential impacts of future automation on the cognitive performance of the air traffic controller. The general potential contributions of the area of cognitive modelling to system design and training in accelerating industries such as air traffic control, are also discussed. 相似文献