Making Capacity Building Meaningful: A Framework for Strategic Action

This paper aims to give practical meaning to ‘capacity building’ through (a) identifying a suite of practical measures, such as mentoring or best practice guidelines, that have been shown to or are considered to build human, social, institutional, and economic capital; (b) placing these measures within a broader systems framework; and (c) exploring stakeholder feedback on specific measures to inform framework implementation. The 29 measures described provide actors, whether government or nongovernment, with a suite of practical investment choices for building capacity. These measures are then clustered into eight groups according to their primary purpose and placed within a systems framework. The framework provides a tool for actors with responsibilities for or an interest in capacity building to inform more holistic and strategic targeting of effort and investment. Stakeholder feedback gathered through surveys and workshops is subsequently reported to further inform implementation of specific measures within the framework’s eight groupings. The framework presented may be built upon through the identification and inclusion of further capacity building measures. The research is conducted within the context of decentralized governance arrangements for natural resource management (NRM), with specific focus on Australia’s recently formalized 56 NRM regions and their community-based governing boards as an informative arena of learning. Application of the framework is explored in the Australian setting through the identification and comparison of measures supported and most preferred by four major stakeholder groups, namely board members, regional NRM organization staff, policy/research interests, and Indigenous interests. The research also examines stakeholder perceptions of capacity issues, and whether these issues are likely to be addressed through implementing their preferred measures.

Lysimeter Experiments to Investigate the Fate of Chemicals in Soils – Comparison of Five Different Lysimeter Systems

Several lysimeter scenarios and approaches exist to study the fate of agro-chemicals or contaminants from deposition in soil columns. In many systems just transport and leaching of the parent compound is followed, in some systems the leaching and transport of the metabolites is investigated as well. In more sophisticated lysimeter systems the volatilization and also the mineralization of the applied chemicals can be additionally monitored. Depending on the lysimeter system used and on the fact whether the applied chemicals are ¹⁴C-labeled or not, different results and various interpretations of the results might be achieved. Different lysimeter systems are described in this paper and a real dataset of a specific lysimeter experiment was transferred and evaluated in a virtual approach in the different lysimeter systems in order to show the advantages and disadvantages of the various systems.     

深圳大气PM2.5中水溶性有机物的来源特征

对2017年9月~2018年8月深圳市北部大气PM_2.5中水溶性有机物（WSOM）的质量浓度、质谱及来源结构进行测量和分析.结果表明：PM_2.5的质量浓度为（32.3±18.4）μg/m³,WSOM的质量浓度为（9.4±5.7）μg/m³,占颗粒物总有机物的（77.6%±14.0%）.质谱分析显示,WSOM的氧碳比（O/C）平均值达到（0.57±0.09）,属于二次有机物的O/C值范围,且生物质燃烧排放的离子碎片C₂H₄O₂⁺的丰度显著,说明WSOM的来源中有显著的生物质燃烧排放的有机气溶胶.为了明确WSOM的来源结构,利用正矩阵因子分解法（PMF）模型进行来源解析,发现3个合理因子：高氧化态有机气溶胶（MO-OOA）,低氧化态有机气溶胶（LO-OOA）和生物质燃烧（BBOA）,贡献比例分别为51.7%,31.8%和16.5%.MO-OOA和BBOA贡献浓度均呈现秋冬高、春夏低的季节变化特征,反向轨迹分析显示其与内陆污染传输关系密切.LO-OOA的变化相对稳定,本地源的贡献较大.结合¹⁴C同位素示踪法对秋冬季WSOM样品分析,发现机动车等化石源二次有机物是WSOM的主要来源,贡献比例达到53.9%,需继续加强对化石燃料控制来降低WSOM污染.     

“十四五”农村环境质量监测体系研究

介绍了国内外农村环境质量监测的发展历程和现状,总结了现行农村环境质量监测体系在体制机制、技术体系、应用支撑和数据共享等方面存在的主要问题,分析了"十四五"期间农村环境质量监测面临的挑战和机遇,指出"十四五"是农村生态环境保护的关键期、攻坚期和窗口期。根据环境管理对农业农村工作的新要求,构建了包括村庄、区域和流域3个层次及涵盖空气、地表水、饮用水、土壤、生态、污染点源和面源等监测内容的"十四五"农村环境质量监测体系,并提出了相应的保障措施,以期为我国农村生态环境保护提供更有力的技术支撑。     

大气污染综合整治规划软件在中小城镇的应用

本文阐述了大气污染综合整治规划软件在北票市的实际应用，以北票市大气污染综合整治为实例，建立了大气污染综合整治计算机处理系统，取得了满意的效果．     

戴明循环理论在规划环评工作程序中的应用初探

通过分析现阶段我国规划环评的现状和存在的问题,结合国内外规划环评及其工作程序的研究成果,提出使用戴明循环理论对现阶段的规划环评工作程序进行改进,使程序层次化、工作细分化,增强整个规划环评工作的可操作性,使规划环评工作落实到单位和人,明确责任,减少部门间冲突.戴明循环理论的引入,提高规划环评的评价效果和效率,为规划环评提供了一个有效科学的评价方法,有助于规划环评的顺利开展,使环境问题从源头上得到控制,适应建设和谐社会的需要.     

对解决沈阳冶炼厂污染问题的建议

就沈阳冶炼厂污染问题提出了一次性全部搬迁到郊外，尽快完成异地改造的若干相应建议．     

Prenatal diagnosis,fetal pathology,and cytogenetic analysis of mosaic trisomy 14

While true mosaicism occurs in only 0–25 per cent of genetic amniocenteses, nearly 2–5 per cent of amniotic fluid cell cultures contain a second cell line. In the common practice of prenatal diagnosis, an aberrant cell line confined to a single colony is usually disregarded. We present a case of mosaic trisomy 14 which was not detected on initial chromosome analysis. At birth, multiple malformations were apparent. Newborn cytogenetic studies revealed mosaicism [46,XX/46,XX,-14,+i(14q)] with an isochromosome 14 in 37 per cent of lymphocytes. Additional cells from the initial amniotic fluid culture were analysed post-delivery and the isochromosome 14 identified in only one of 12 total colonies. This case illustrates two important lessons in prenatal diagnosis. First, amniotic fluid cell cultures may not accurately reflect the relative distribution of the normal and abnormal cell lines within a mosaic fetus. Second, while it is generally reasonable to disregard mosaicism confined to a single colony, this policy will, on rare occasion, result in diagnostic error. This should be taken into consideration, particularly when dealing with autosomal trisomies potentially compatible with livebirth.     

经济合理地推行总量控制计划

目前，我国正大力推行排放污染物总量控制计划。本文探讨了如何更经济更合理地实施控制计划，如何以最小的代价实际控制目标。     

从第31届国际地质大会命题看：地球科学研究的热点和趋势

本文论述了第 31届国际地质大会学科和专题命题情况 ,统计了大会收到的论文和摘要数并将各命题重新排序。将位于前 12位的学科和前 5位的专题命题进一步列出重点讨论题目和摘要数。通过与第 30届国际地质大会命题的比较 ,试图大致了解国际地球科学研究的热点和趋势 ;通过上述分析和了解 ,就地球科学与可持续发展阐述了笔者的认识 ,提出了地球科学基础性研究和应用基础研究的重点领域