内蒙古自治区环境保护“十三五”规划前期研究初步设想

为把内蒙古自治区环境保护“十三五”规划提前谋划好,设计好,促进我区经济社会又好又快发展,全面贯彻党的十八大会议精神,推进生态文明,建设美丽内蒙古,促进人与自然、经济与环境、人与社会和谐发展,实现＂天蓝、水净、地绿、山青＂的总体目标。本文从“十三五”规划总体思路、环境保护发展趋势及定位、污染物排放总量-城市环境空气质量响应关系、关于PM2．5的排放现状调查、目标指标体系和重点领域、主体功能区规划下的环境保护政策研究、排放总量优化控制、流域水体断面优化布局、环境功能区划等9个方面提出了初步的研究设想。     

Techno-environmental risks and ecological modernisation in “double-risk” societies: reconceptualising Ulrich Beck’s risk society thesis

By utilising a relatively underused framework developed by Maurie J. Cohen (1997. Risk society and ecological modernisation alternative visions for post-industrial nations. Futures, 29 (2), 105–119), this theoretical paper joins two of the most debated theories of environmental politics – ecological modernisation (EM) and Ulrich Beck’s risk society thesis – into a unified framework and problematises some of their implicit assumptions to theoretically introduce the notion of a “double-risk” society. In addition, it explains the differences between the traditional “Risk Society” theorised by the German sociologist Ulrich Beck and the newly introduced concept of a “double-risk” society. The arguments put forward in this paper provide some fresh perspectives facilitating the study of the techno-environmental risks and other ecological problems faced by “double-risk” societies. Theoretically, this paper adds to both EM theory and the risk society thesis as the generalisability of their existing versions is limited precisely because they fail to address some important social changes at the global structural level.     

Application of compost of two-phase olive mill waste on olive grove: Effects on soil,olive fruit and olive oil quality

Composting is a method for preparing organic fertilizers that represents a suitable management option for the recycling of two-phase olive mill waste (TPOMW) in agriculture. Four different composts were prepared by mixing TPOMW with different agro-industrial by-products (olive pruning, sheep manure and horse manure), which were used either as bulking agents or as N sources. The mature composts were added during six consecutive years to a typical “Picual” olive tree grove in the Jaén province (Spain). The effects of compost addition on soil characteristics, crop yield and nutritional status and also the quality of the olive oil were evaluated at the end of the experiment and compared to a control treated only with mineral fertilization. The most important effects on soil characteristics included a significant increase in the availability of N, P, K and an increase of soil organic matter content. The application of TPOMW compost produced a significant increase in olive oil content in the fruit. The compost amended plots had a 15% higher olive oil content than those treatment with inorganic fertilization. These organics amendments maintained the composition and quality of the olive oil.     

基于不同漏风源浅埋煤层采空区自燃“三带”分布规律研究*

为解决浅埋自燃煤层采空区因地表及工作面漏风而自燃的难题,以沙坪煤矿1818工作面为例,利用SF6示踪法检测采空区地表漏风通道和风速,利用FLUENT数值模拟分析不同漏风源采空区自燃“三带”分布的特征,并通过现场束管测试结果对比分析浅埋煤层采空区地表漏风对自燃“三带”分布的影响,同时限定工作面最小推进速度,确保工作面的安全生产。研究结果表明:地表漏风风速为0.06～0.30 m/s,漏风通道多且复杂;相比于工作面单一漏风源,有地表漏风存在时,自燃危险性加大;限定工作面最小推进速度为1.24 m/d。因此,多漏风源煤层开采条件下自燃“三带”分布的确定对浅埋藏自燃煤层采空区遗煤自燃预测预报及预防工作具有重要的指导和借鉴意义。     

中小企业“4+1”安全管理与监管模式研究

在对全国中小企业安全生产状况调查的基础上,分析了中小企业的安全生产现状其数量多、绝大多数在乡镇街道、生产安全事故多发、职业病危害严重、从业人员素质低、生产力水平低;政府针对中小企业的安全监管人员数量少;乡镇街道的安全生产中介服务机构数量少,服务内容单一。因此,提出了中小企业安全生产监督管理“4+1”模式,其中“4”是指中小企业、政府安全监管部门、中介机构和社会监督部门的安全生产管理、监管、服务、监督体系,“1”是指提高监管效能的运行保障机制。该模式从宏观上为政府监管中小企业提出了一种新的思路,从微观上为中小企业、政府安全监管部门、中介服务机构、社会监督部门的安全生产工作提出了新的方法。     

Numerical modeling of the 26th December 2004 India Ocean tsunami at Andaman and Nicobar Islands

A numerical simulation of the 26th December 2004 Indian Ocean tsunami for the Andaman and Nicobar Islands case study is presented. The simulation approach is based on a fully nonlinear Boussinesq tsunami propagation model and included an accurate computational domain and a robust coseismic source. The simulation is first confronted to available tide gauge and run-up observations. The agreement between observations and the predicted wave heights allowed a reasonable validation of the simulation. As a result a full picture of the tsunami impact is provided over the entire coastal zone of Andaman and Nicobar Islands. The processes responsible for coastal vulnerability are discussed.     

浅谈Flash MX 2004面向对象编程特性

面向对象软件开发方法吸收软件工程领域有益的概念和有效的方法,它集抽象性、封装性、继承性和多态性于一体,可以帮助人们开发出模块化、数据抽象程度高的,体现信息隐蔽、可复用、易修改、易扩充等特性的程序.     

“互联网+”背景下员工心理健康风险分析及应对策略

从生产信息化技术应用、“信息爆炸”影响、“大众传媒”环境3个方面,系统分析了“互联网+”时代背景下工作、生活和舆论环境的剧烈变化对员工心理健康产生的负面影响;并从强化党建思想文化引领、加强精准化培训工作和引入员工援助计划3个方面,提出了针对性的应对措施。     

“放管服”改革下建设工程地震安全监管的制度重构

国务院推行“放管服”改革后,投资项目前置审批条件进一步精简,建设工程地震安全性评价由行政审批改为强制性评估,监管的方式发生了变化。改革后的地震安全监管具有技术服务属性、审查时序变化、用户主体责任和市场竞争机制等特征。建议主管部门从拓展公共服务、建设监管平台、引入信用评价、完善协同机制四个方面重构建设工程地震安全监管制度体系,确保建设工程抗震设防水平不降低。     

移殖“标准化”背角无齿蚌监测五里湖重金属污染

移殖生物因子相同、遗传质量稳定和污染本底值低的“标准化”背角无齿蚌至太湖五里湖,并以仍养殖在未受污染的中国水产科学研究院淡水渔业研究中心南泉基地的同批蚌作为对照,每3个月回收蚌样,应用电感耦合等离子质谱仪(ICP-MS)研究了重金属Al、Cr、Mn、Fe、Co、Ni、Cu、Zn、As、Mo、Ag、Cd、Ba、Tl和Pb的含量变化.结果表明,“标准化”背角无齿蚌对重金属的积累与特定的季节/时间密切相关,在夏季的含量明显低于春季.移殖五里湖3个月蚌样中Mo和Tl的含量显著高于相应的对照组(P<0.05),而前者Ba的含量显著低于后者(P<0.05).移殖五里湖6个月蚌样中As的含量显著低于对照组(P<0.05).综合重金属污染指数(MPI)和我国及国际上的相关限量标准评价显示,五里湖和南泉基地水体中重金属的含量处于相同水平,重金属污染均不明显.