我国尘肺防治的研究进展与展望

生产性粉尘是我国作业场所最普遍且严重威胁劳动者健康的职业有害因素,接触生产性粉尘引发的尘肺病是我国发病最高的职业病。为控制尘肺病的发生,以《中华人民共和国职业病防治法》为依据,我国已经进行了大量配套职业卫生标准的研制工作,同时,在生产粉尘健康危害评价、接尘人群的健康监护和呼吸防护用品研制方面开展了大量科研工作。要达到国际劳工组织和世界卫生组织提出的2030年消除矽肺病目标,我们的尘肺防治工作任重道远。     

沉箱结构体对水体原生动物种群的影响研究

针对天津外环河富营养化现状,采用微宇宙结构控制试验技术与正交试验分析方法,研究沉箱微宇宙控制因素对原生动物数量和种类的影响,共观测到各类原生动物9种,其中鞭毛纲3种,纤毛纲4种,肉足纲2种。夏季的优势种群为纤毛纲+肉足纲+鞭毛纲,而秋季的优势种群为鞭毛纲,原生动物种群的此类变化说明了这种结构控制体对夏秋季原生动物的影响有着显著的自然调控作用。结果表明最佳沉箱微宇宙结构体的控制条件是箱体为陶粒箱,基质为页岩,植物为金钱蒲+雨久花的结构组合;同时箱体材料、基质种类和植物配置在夏秋两季对原生动物数量的影响均为极显著。     

包头市大气氟化物排放总量控制管理研究

结合实践,阐述了总量控制管理的必要性和可能性;介绍和分析了总量管理的内容和程序;对主要问题提出对策和措施;形成运行管理机制,提出排氟量计算、污染物输送扩散模型等构成的技术支持系统。      

试论土地资源学的现状与发展趋势

本文从土地资源学科的国内外研究背景;学科的理论基础;研究内容、研究方法和表现形式;发展前景和应用目标等四个方面分析和阐述了土地资源学的现状与发展趋势,从而认为土地资源学作为一门独立的新学科已经初步形成,今后需不断完善理论,丰富实践。     

THE COMPARISON BETWEEN SOUTHERN ANDES AND ANTARCTIC PENINSULA A REVIEW, NEW PROGRESS AND PROSPECT

The comparative research of southern Andes and Antarctic Peninsula is a key to explain the break-up of Gondwanaland. "Cuspate" , "Arcuate", "Continuing". "Overlapping" and "Modified Gulf of California" model illustrated, to some extent, southern Andes-Antarctic Peninsula relations. However, those models did not discuss the dynamic mechanism and specific evolution process of the two Plates' divergence. "Wedge" model, on the bases of eight geological evidences including tectono-stratigraphic unit, strike-slip fault system, carthquake, igneous activity and so on, not only discussed southern Andes-Antarctic Peninsula relations and its evolution process, but also presented an argument that Scotia minor-plate, which once acted as one part of Pacific Plate wedged in between the two Plates and gave rise to the break-up of Gondwanaland-The argument represents the the latest achievement made in geological research there. On the whole, all models mentioned-above are, more or less, of one-sided view. Where the dynam     

新技术革命对环境的影响及环境科学未来的研究方向

阐述了人类在不同阶段所面临的不同环境问题和未来新技术革命对环境的可能影响，介绍了环境科学随着环境问题的变化而不断发展变化的过程，指出在新技术革命时代环境科学所面临的未来研究课题及任务。     

Cultivating hybrid collectives: research methods for enacting community food economies in Australia and the Philippines

Across the globe, groups are experimenting with initiatives to create alternatives to the dominant food system. What role might research play in helping to strengthen and multiply these initiatives? In this paper we discuss two research projects in Australia and the Philippines in which we have cultivated hybrid collectives of academic researchers, lay researchers and various non-human others with the intention of enacting community food economies. We feature three critical interactions in the “hybrid collective research method”: gathering, which brings together those who share concerns about community food economies; reassembling, in which material gathered is deliberatively rebundled to amplify particular insights; and translating, by which reassembled ideas are taken up by other collectives so they may continue to “do work”. We argue that in a climate-changing world, the hybrid collective research method fosters opportunities for a range of human and non-human participants to act in concert to build community food economies.     

关于环境监测学术研究的思考

阐述了环境监测学术研究的重要意义,指出了当前存在的主要问题,探讨了开展学术研究的主要途径与方法,提出了环境监测学术研究的方向性课题。     

提高环境科研和监测工作质量和效能的探讨

西部大开发中，就如何提高内蒙古自治区环境科技和环境监测工作质量和效能的问题，本文围绕在工作定位，工作重点及实施措施等方面进行了探讨，供同仁们讨论。