Putting People on the Map through an Approach That Integrates Social Data in Conservation Planning

Conservation planning is integral to strategic and effective operations of conservation organizations. Drawing upon biological sciences, conservation planning has historically made limited use of social data. We offer an approach for integrating data on social well‐being into conservation planning that captures and places into context the spatial patterns and trends in human needs and capacities. This hierarchical approach provides a nested framework for characterizing and mapping data on social well‐being in 5 domains: economic well‐being, health, political empowerment, education, and culture. These 5 domains each have multiple attributes; each attribute may be characterized by one or more indicators. Through existing or novel data that display spatial and temporal heterogeneity in social well‐being, conservation scientists, planners, and decision makers may measure, benchmark, map, and integrate these data within conservation planning processes. Selecting indicators and integrating these data into conservation planning is an iterative, participatory process tailored to the local context and planning goals. Social well‐being data complement biophysical and threat‐oriented social data within conservation planning processes to inform decisions regarding where and how to conserve biodiversity, provide a structure for exploring socioecological relationships, and to foster adaptive management. Building upon existing conservation planning methods and insights from multiple disciplines, this approach to putting people on the map can readily merge with current planning practices to facilitate more rigorous decision making. Poner a la Gente en el Mapa por Medio de una Estrategia que Integra Información Social en la Planeación de la Conservación     

硝基苯类废水的全混态零价铁-芬顿组合预处理工艺优化与工程验证

针对企业硝基氯苯装置产生的高毒性、难降解的硝基苯类废水,开发出全混态零价铁-芬顿组合预处理工艺,并分别优化了零价铁还原和芬顿氧化的工艺条件。结果表明,pH为2.0、零价铁投加量为220 mg/L时,废水中硝基苯类物质的去除率可达98.5%以上。出水pH约为3.0,继续投加3000 mg/L的H₂O₂,Fe²⁺投加比按C(Fe²⁺,mg/L):C(H₂O₂,mg/L)=1:10,1 h内COD去除率可达90%以上,且B/C由0.08提高到0.45。可见该组合预处理工艺可大幅削减废水毒性、改善可生化性,且直接运行成本仅为26.28元/吨,具有良好的环境和经济效益。     

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。     

深井大采高综采面矿压显现及覆岩破断规律研究

针对深井大采高综采技术中采场矿压控制难的特点,以潘二矿11223大采高综采工作面为工程背景,采用相似模拟、数值模拟、现场矿压监测、理论分析等方法,对深井大采高综采工作面矿压显现及覆岩运动破断规律进行研究。结果表明:深井大采高综采面覆岩运动破断后结构形态演化特征可概括为“组合悬臂岩梁结构——压实填充结构——非铰接岩梁结构——铰接岩梁结构”的动态演化过程,这种动态演化过程直接影响着工作面的矿压显现特征及覆岩破坏特点;得到工作面初次来压步距为34 m,基本顶周期来压步距15 m,来压由中部开始向两端转移;工作面前方应力集中区距煤壁平均4.4 m,应力峰值平均为26 MPa,工作面矿压显现特点受控于覆岩运动破断的动态演化力学结构,研究结果对类似条件下的工作面安全开采具有一定的理论依据和借鉴意义。     

Educational,psychosocial, and protection outcomes of child‐ and youth‐focused programming with Somali refugees in Dollo Ado,Ethiopia

Child‐ and youth‐friendly spaces have become a common feature of emergency humanitarian provision. This study reports on the outcomes of child and youth learning centres (CYLCs) in Ethiopia's Buramino Camp established for those fleeing conflict in Somalia. Eighty‐five youths completed baseline assessments shortly after arrival and follow‐up assessments three to six months later. Caregivers of 106 younger children completed similar appraisals. 693 children attending the CYLCs completed pre‐ and post‐educational assessments, which indicated major gains—significant at p<0.0001—in both literacy (younger children, t=9.06; youth, t=13.87) and numeracy (younger children, t=13.94; youths, t=17.10). Children's CYLC attendance increased reports of met needs among caregivers (t=2.53, p<0.05) and youths (t=2.57, p<0.05), and, among caregivers but not youths, significantly moderated protection concerns (t=2.39, p<0.05, and t=?1.90, p=0.06, respectively). There was general improvement in psychosocial well‐being over time for all children; CYLC attendance predicted greater reductions in reported difficulties only among younger children (t=2.51, p<0.05).     

综掘工作面气水联动除尘装置影响因素及应用效果分析

为掌握气水联动除尘装置影响因素及现场除尘效果,以便更好应用于现场实际。基于煤矿综掘工作面长压短抽通风控除尘系统,利用数值仿真和正交实验设计分析方法,系统研究除尘装置叶片参数、进风量和进风口位置等因素对除尘效果的影响规律。研究结果表明：叶片安装角为40°,扭转角为4°时,除尘器入口处负压值和进风量最大,而吸风口距工作面5 m、吸风量≥300 m³/min时的除尘效果较好。控除尘系统采用气水联动除尘装置后,各测点全尘除尘效率提高了40.8%～55.4%,呼吸性粉尘除尘效率提高了31.4%～41.3%,应用效果良好。     

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。     

Emotional,physical, and social needs among 0–5‐year‐old children displaced by the 2010 Chilean earthquake: associated characteristics and exposures

An 8.8‐magnitude earthquake occurred off the coast of Chile on 27 February 2010, displacing nearly 2,000 children aged less than five years to emergency housing camps. Nine months later, this study assessed the needs of 140 displaced 0–5‐year‐old children in six domains: caregiver stability and protection; health; housing; nutrition; psychosocial situation; and stimulation. Multivariate regression was applied to examine the degree to which emotional, physical, and social needs were associated with baseline characteristics and exposure to the earthquake, to stressful events, and to ongoing risks in the proximal post‐earthquake context. In each domain, 20 per cent or fewer children had unmet needs. Of all children in the sample, 20 per cent had unmet needs in multiple domains. Children's emotional, physical, and social needs were associated with ongoing exposures amenable to intervention, more than with baseline characteristics or epicentre proximity. Relief efforts should address multiple interrelated domains of child well‐being and ongoing risks in post‐disaster settings.     

国家“两山”基地经济与生态环境协调发展评价——以浙江省宁海县为例

科学评价经济与生态环境的协调发展水平是实现区域可持续发展的有效途径,目前对生态优先但评价尺度较小的国家“两山”基地的研究较为缺乏。以浙江省宁海县为例,选取与经济和环境状况密切相关的8个一级指标、32个二级指标,建立经济与生态环境协调发展评价指标体系,通过耦合协调度模型,评价2006—2017年宁海县经济与生态环境协调发展水平,并分析其演变规律。结果表明:2006—2017年宁海县经济发展和生态环境保护子系统的综合发展指数总体呈波动上升趋势,生态环境保护水平高于经济发展水平。宁海县的协调发展水平可分为3个阶段:2006—2009年,协调发展度较低,处于濒临失调衰退类;2010—2011年,协调发展度稳中有升,为勉强协调发展类;2012—2017年,协调发展度稳步提升,呈现从初级向中级再向良好和优质协调类发展。     

“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。