长江湖北段干堤整险加固的现状与思考

通过对１９９８ 年长江全流域特大洪水成因和汛在贯彻中央“３２”字治水方针，采用新技术、新方法、新工艺、新材料整治险工险段，加固长江干堤进展情况的调查与分析，阐述了利用高新技术对长江干堤进行整险加固的必要性和可能性及其现状，并就今后如何采用高新技术加固长江干堤，确保堤防工程体系工程质量，建立相应的安全实时监测体系和开展防汛抗洪中的关键实用技术研究开发如基于３Ｓ技术的雨情、汛情、工情、灾情的预测、预报及评估、决策支撑体系的应用与推广，堤防工程隐患的探测、监视、诊断与险情、险段的抢护整治加固材料和技术的开发与推广，洪泛敏感区工农业结构和种养模式的优化、示范与推广等等问题，提出了建设性意见     

多层采空区流场局部动态平衡数学建模分析

针对大同矿区浅埋深、多煤层群、近距离、两硬条件下开采形成的多层采空区极易发生自燃的问题,进行风流流场调压分析,以达到控制采空区遗煤自燃及防止有害气体流人工作面的目标.建立了多层采空区流场调压数学模型,得出工作面风压调节的最优参数,结合工程实际分析,确定了多层采空区流场调压需要达到的预期效果.提出多层采空区流场局部动态平衡的调压方法,结合达西线性渗流定律,确定了多层采空区流场达到局部动态平衡的调压允许范围,并提出调压自动控制方法.     

Emotional labor threatens decent work: A proposal to eradicate emotional display rules

Emotional labor—the management of emotional displays as part of one's work role—has emerged as a growth area of study within organizational behavior and customer service research. In this article, we call attention to the human costs of “service with a smile” requirements with little benefits. We first review the evidence showing that requiring positive emotions from employees induces dissonance and depleted resources, which hinders task performance and threatens well‐being. We articulate how formalized emotion display requirements limit self‐determination by threatening the autonomy, competence, and belongingness needs of employees. Further, via an organizational justice lens, we argue that emotional labor is an unfair labor practice because employees in such circumstances are (1) undervalued by the organization (constituting distributive injustice); (2) disrespected by customers (constituting interactional injustice); and (3) self‐undermined by organizational policies (constituting procedural injustice). We then argue for bringing light to the dark side of emotional labor with a “modest proposal”: Organizations and customers should abandon formalized emotion display expectations and replace such efforts with more humanistic practices that support and value employees, engendering positive climates and an authentically positive workforce. Copyright © 2015 John Wiley & Sons, Ltd.     

页岩气开发压裂返排液环境监管及对策建议

水力压裂技术是目前页岩气开发广泛采用的储层改造技术,但该技术的应用产生大量的返排液,返排液如何处置和监管引起了人们的广泛关注。本文收集了国内外压裂液的成分、返排液的水量和水质等资料,从深井灌注、市政污水处理厂处理后外排、现场处理后回用、现场处理后外排四种处理方式上,分析我国返排液环境监管存在的问题,针对实际问题提出对策建议,包括对化学品进行申报登记、制订污水排放的行业标准、对页岩气开发项目进行分段验收、鼓励研发污水处理新技术等。     

中国城镇化进程的工业污染与规制效应分析研究

利用2001年-2012年中国30个省级地区的面板数据,分别估计了城镇化的工业污染总量效应、相对量效应和规制效应.结果发现,不断扩张的工业污染是城镇化进程的“副产品”,城镇化率与工业污染排放总量及密度有显著的回归关系,尽管环境规制力度增强起到了一定抵消作用,但仍未阻止近十余年来工业污染排放总量及密度随城镇化而加剧的态势.为实现城镇化绿色循环低碳发展,中国一方面应继续加强环境规制,推广减排降耗技术,加大政府补贴,另一方面要着重提高企业清洁生产的能力和意愿.     

关于对黑龙江省部分地区医疗废物管理情况的调研分析研究

为解决医疗废物的污染问题,对医疗废物的收集、运输和处置情况进行了调研。利用现场视察和座谈会的形式,收集医疗废物收集、运输和处置情况的资料。提出了可行性处置措施,利于环境保护,利于医疗废物收集体系的完善和收集、处置、运行机制的合理社会配置,使医疗废物得到安全有效的处置。医疗废物应以＂就近集中处置＂的原则,交由医疗废物处置机构处置,利于地方环保部门监管,使医疗废物及时得到无害化处理。     

新疆环境保护网站建设的现状与发展探讨

1997年建成的＂新疆环境保护＂网站是全国第一家环保门户网站,也是新疆第一家政府类网站,新疆环保网站建设与发展已经历风雨兼程的10a,现在正进入一个崭新的发展阶段.回顾、总结和展望新疆各级环保网站的发展,吸取发展中的经验与教训,探索新疆各级环保网站建设中的规律,对新疆环保电子政务的＂理性建设、快速推进＂大有裨益.     

HYDROLOGICAL UNDERSTANDING AND SOCIETAL ACTION1

ABSTRACT: Hydrology is both an applied practical science and a pure geophysical science. The goal of hydrology, as a geophysical science, is to achieve theories capable of explaining with satisfactory accuracy the phenomena of interest. Through the rapidly accelerating power and versatility of digital computing technology, theory development and application are immensely facilitated via increasingly sophisticated predictive modeling schemes, which are now the principal operating tools both for applied management hydrology and for basic geophysical hydrology. While this approach treats phenomena as classes or generalizations, social and behavioral scientists have long argued that human beings base their actions on percepts, i.e., on the concrete specifics of their experience. Thus, the commonly held ideal of basing policy, decisions, and public actions on the best possible science encounters a conflict in belief systems. A possible resolution of this dilemma lies in the use of observational components, which in concept-centered science serve as data to test or calibrate models. These components also serve as a great repository of natural experience that is closely attuned to the perceptual reality that propels societal action. Landscapes and sediments provide indices of real processes, whose occurrence can be expected by continuity to extend to present and future activity. More attention to research on such indices is warranted as a means of triggering perception-based action by responsible decision-makers. Grounded in reality, and tempered by their intrinsic fallibility, the scientifically powerful conceptual schemes (models) will then serve as guides to further action. The full societal benefit of hydrological science requires a balanced approach in which subdisciplines focused on environmental indices are afforded equal attention to those focused on conceptual idealization.     

环境规制、要素禀赋与我国贸易模式的实证分析

当今的全球化趋势在导致贸易壁垒不断削减的同时,各国的环境规制却随之不断提升.本文使用世界银行的产业污染排放系统(IPPS)对我国制造业进行细分,运用显示性比较优势指数方法,把环境规制因素和要素禀赋因素同时引入到对贸易模式的分析.结果表明,贸易开放使我国的比较优势得以发挥,这表现为更多地专业化于清洁的劳动密集型产业,因此,即使总的污染排放有所增加,但单位产出的污染排放强度会有所下降.但另一方面,贸易开放使外资的流入增加,而资本累积是影响污染排放强度的主要因素,这必将导致我国的制造业结构更多地转向污染产业.因此,随着我国对外开放程度的加深,污染排放必呈上升态势.针对污染排放增加的原因,有效地利用产业政策和环境政策对实现资源环境的可持续发展是相当重要的.