浅谈再生资源服务中心助力两型社会建设

围绕武汉城市圈“两型社会”建设综合配套改革试验区的现代社会组织体制建立过程中的热点问题，阐述了现代社会组织暨再生资源服务中心的基本特征；强调了以民主促民生的制度建设的必要性：分析了现代社会组织助力“两型社会”建设的可行性；概述了以华中资源循环利用服务中心为例的创新型现代社会组织市场化运作公共服务项目的工作思路。     

北京市建筑废弃物资源化利用研究与项目示范

针对北京市建筑废弃物产量大、资源化利用率低的问题，分析了北京市建筑废弃物的来源、产量、组分及处理现状，阐述了建筑废弃物资源化利用途径和资源化利用工艺，介绍了朝阳区建筑废弃物资源化示范项目建设情况，给出了北京市建筑废弃物资源化利用设施建设合理建议。     

Time and cost characterisation of emissions from non-road diesel equipment for infrastructure projects

The construction process contributes to pollutant emissions, particularly through the operation of diesel- and gasoline-powered equipment. In the past decade, a series of investigations were undertaken to quantify these emissions for a variety of non-road construction equipment performing different activities and undergoing different duty cycles, and a model to estimate quantities of six types of pollutant was developed. This paper uses that model to estimate emissions for four street and utility construction projects which no one has done previously. We combined information from company records with standard construction industry manuals to estimate total emissions for the projects and to examine the pollution patterns and magnitudes. The street construction projects all had similar emission profiles with a large peak at the beginning and a steady output of emissions throughout the duration of the project. For example, in two of the projects studied, half of all CO₂ emissions were produced before the projects were 40% completed. Results showed that demolition and earthwork are the activities with the largest contribution. The equipment types with the largest contribution are backhoes, front-end loaders, bulldozers and trenchers. Trenchers, for example, produced 30% of all emissions on the projects on which they were used.     

Abusive according to whom? Manager and subordinate perceptions of abusive supervision and supervisors' performance

Recognizing that supervisor–subordinate dyads exist within a broader organizational hierarchy, we examine how the individual's role within the organizational hierarchy influences perceptions of abusive supervision. Specifically, we examine how supervisors' abusive behaviors are perceived by abusive supervisors' managers as well as abusive supervisors' subordinates. Drawing on role theory, we propose that these perceptions will differ. Further, we suggest that these differences will be reflected in different relationships between manager-rated abusive supervision and subordinate-rated abusive supervision and managers' evaluations of supervisor performance. Results from manager–supervisor–subordinate triads indicate differences between managers' and subordinates' view of abusive supervision. Further, managers' perceptions of abuse were related to supervisors' in-role performance, whereas subordinates' perceptions of abuse were related to workgroup performance. In Study 2, we replicate these findings and expand our investigation to an examination of supervisors' contextual performance. Additionally, we examine another contextual characteristic—aggressive climate—and demonstrate it influences how abusive supervision relates to managerial evaluations of supervisor performance. Future research and managerial implications are discussed.     

广州市建筑垃圾资源化的必要性分析

摘要：随着广州市城市化进程的不断加快，城市建筑垃圾的排出量也在快速增长，如何应对和处理建筑垃圾所带来的“垃圾围城”困境，已经成为人们不得不面对的重要问题，推进建筑垃圾资源化是开展建筑垃圾综合治理的有效途径。论述了建筑垃圾资源化再生利用的必要性、紧迫性，指出了广州市建筑垃圾资源化过程中存在的问题，为推进广州市建筑垃圾综合处理实践提供了参考。     

烟尘烟气监测全程序质量监督评价方法研究

建立了烟尘、烟气监测全程序质量监督体系,确定了监督检查工作需要控制的环节,并细化了各环节需要重点关注的内容。以层次分析法等关键技术为基础,通过赋予监测全过程各环节不同的指标权重,建立了统一化、标准化的综合评价模式。研究将评价体系分为2个层次,一级指标3个,二级指标19个,并确定了每个指标的测评内容及计算方法。将该体系应用于6家监测机构的质量监督工作,证明其实用性和适用性良好。     

我国环境监测方法标准体系现状分析及建设思路

对中国环境监测方法标准技术体系发展进程、现状进行了研究,分析了中国现有的环境监测方法标准体系中存在的问题和不足。结合当前新环保法实施对环保标准工作的形势要求,针对中国环境监测方法标准体系的特点,提出了"十三五"期间建设完善环境监测方法标准体系的探讨性建议。     

长江经济带后备适宜建设用地潜力

随着中央政府将长江经济带发展提到国家区域战略的新高度,其对建设用地的需求将进一步增加。作为客观反映地区剩余或潜在建设用地对未来人口集聚、工业化和城镇化发展承载能力的指标,后备适宜建设用地潜力成为决定研究区域能否持续稳定发展的关键因素。基于此,本文根据后备适宜建设用地的计算方法和评价技术流程,测算了长江经济带后备适宜建设用地潜力,并对其空间分布特征进行了分析。结果表明:长江经济带后备适宜建设用地面积为85 672.35 km2,约占研究区总面积的4.18%,总体潜力不大,空间上呈现出长江北部高于南部,中游、下游、上游地区依次递减的分布趋势;人均后备适宜建设用地0.22亩/人,下、中、上游地区呈现出依次递减的趋势;四川盆地、两湖平原、皖北等区域的后备适宜建设用地潜力较大,长三角、大城市市辖区以及川西地区不仅后备适宜建设用地较缺乏,人均后备适宜建设用地面积也较低。     

“结构—行为—绩效”框架下农地整理的管护绩效研究

在分析农地整理建后管护基本内涵的基础上开发了农民满意度绩效量表,引入新制度经济学领域"结构—行为—绩效"(SCP)范式,构建农地整理建后管护的"组织结构—管护行为—管护绩效"的分析框架。以湖北省赤壁市黄盖湖农场和嘉鱼县潘家湾镇为研究区域开展实证研究,通过比率标度法和熵权法生成绩效测度的组合权重并得到满意度绩效,运用调查数据检验建后管护的组织结构和管护行为对管护绩效的影响机理,分析组织结构的工作职能、成长机制以及管护行为中的集体行为和个体行为的影响程度。研究结果显示:受访农民对农地整理的管护绩效评价接近于"一般",企业管护模式下黄盖湖农场和集体管护模式下潘家湾镇的管护绩效存在显著的地区差异;表征管护组织持续发展状态、内部结构完善程度的组织结构类变量以及表征管护资金投入、受益农民群体参与程度的管护行为类变量是显著影响管护绩效的解释变量;黄盖湖农场企业化经营的组织结构、潘家湾镇的综合治理改革以及受到县级财政专项支持等外部要素是造成农地整理管护绩效差异的主要原因。研究结论验证了农地整理建后管护SCP分析框架的有效性,为提升农地整理管护绩效提供了理论依据。     

试论国有矿山企业档案管理的特征

以国有矿山企业档案建设为依托,系统分析了企业档案管理的现状与特征,提出了档案管理与建设的发展方向,进一步加快矿山企业档案管理与建设步伐,以促进矿山企业现代化建设.