科学发展观与中国传统文化

从分析传统发展模式的种种弊端与现阶段我国经济增长方式存在的主要问题入手,论述了科学发展观的科学含义和现实意义,并试图从中国传统文化的角度去挖掘科学发展观深邃的思想内涵。     

关于死亡赔偿计算方法的探讨

目前我国关于死亡事故的赔偿标准一是太低,二是标准不一致.由此产生的后果不仅使私了现象增多,增加了社会隐患而且怂恿了极个别肇事者采取故意至受伤者死亡的手段来减少自身的赔偿损失,严重危害了基本的人性道德标准.本文在认真分析的基础上,提出了"生命损失赔偿理论"的新思路,即针对死亡者因生命丧失带来的三大损失提出了科学的赔偿理论依据和计算方法,使死亡赔偿力求做到:客观、公正、科学、合理.     

生态城市建设的研究

探讨了生态城市的概念、内涵和特征，从城市生态系统的结构、功能和协调度三个方面构建城市生态评价指标体系，应用层次分析法(AHP)对北京、上海、成都、西安、兰州、乌鲁木齐6个城市的生态状况进行定量分析，提出了城市生态建设的对策。     

高等数学概念教学的探索

概念教学是数学教学的核心.但是,高等数学中概念众多,并且又都包含着运动、变化等辨证观点,对于习惯于按静止观点学习初等数学的"大一"新生来讲,理解和掌握这些数学概念确有一定的难度.因此,在教学中要重视概念的引入,揭示概念的本质,加强概念的应用,将数学知识与专业知识紧密联系起来.     

灾害易损性研究的回顾与展望

近十余年来,易损性研究成为灾害学术研究和国际社会发展减灾策略的一个主题.本文概述了易损性研究的历史发展过程,评述了易损性的三类概念,总结了易损性的四个性质,阐述了易损性识别和测量的一些基本理念和方法,指出了易损性分析在灾害研究和减灾防灾中的积极意义.     

中国可持续发展战略与教育

可持续发展战略是人类发展观念上的一次重大变革，其影响涉及到政治，经济，科技，教育等各个领域，文章从分析可持续发展战略的内涵出发，联系中国国情，论述了中国要实现可持续发展必须优先发展教育事业，进而分析了中国现阶段教育特点，提出中国教育界正面临着更新教育观念，实现三个方面转变的必要性和艰巨性。     

开封城市景观生态规划

在开封市生态建设现状分析的基础上,运用景观生态学的理论和方法,从廊道、斑块、基质三个方面提出了改善开封城市景观结构,优化城市生态环境的基本思路和建议.     

The dualistic approach of FCA: a further insight into Ontario Lake sediments

The investigation of object-by-attribute matrices is very common in statistics and data analysis with the aim of uncovering every possible relationship among objects and/or attributes. Formal Concept Analysis (FCA) is a method, which stems directly from partial order and lattice theory, which provides an efficient tool to symmetrically uncover linkages among objects and attributes whenever a relation stands among the two sets. It provides efficacious graphical representation and computes association rules between attributes, thus helping in the detection of possible synergism or antagonism of attributes. In this paper, FCA potentialities are discussed and described by means of a case study already investigated by other partial order techniques: the case of Lake Ontario sediment samples. Data derive from a ‘test battery’ for a simultaneous analysis of degradation of Lake Ontario samples, which are basically of two typologies: hygienic and toxicity tests. A multi-valued approach is adopted to cope with the ordinal feature of data. Results highlight interesting interaction among hygienic compounds and a synergism between the two toxicity tests.     

Rural poverty driven soil degradation under climate change: the sensitivity of the disposition towards the Sahel Syndrome with respect to climate

Starting from the basic assumption of the syndrome concept that essentially all of the present problematic civilization–nature interactions on the global scale can be subdivided into a limited number of typical patterns, the analysis of the response of these patterns (syndromes) to climate change can make a major contribution to climate impact research, surmounting the difficulties of more common sectoral ceteris paribus impact studies with respect to their systemic integration. In this paper we investigate in particular the influence of climate on the regional proneness or disposition towards one of the most important syndromes with respect to famines and malnutrition, the Sahel Syndrome. It describes the closely interlinked natural and socioeconomic aspects of rural poverty driven degradation of soil and vegetation on marginal sites. Two strategies of global climate impact assessment on a spatial 0.5°×0.5° grid were pursued: (a) As a measure for the climate sensitivity of the regional proneness, the absolute value of the gradient of the disposition with respect to the global field of 3} 12 monthy normals of temperature, irradiation and precipitation is calculated. (b) The disposition was evaluated for two different climate forecasts under doubled atmospheric CO₂ concentration. For both strategies two new quantitative global models were incorporated in a fuzzy-logic-based algorithm for determining the disposition towards the Sahel Syndrome: a neural-net-based model for plant productivity and a waterbalance model which calculates surface runoff considering vertical and lateral fluxes, both driven by the set of 36 monthly climatological normals and designed to allow very fast global numerical evaluation.Calculation (b) shows that the change in disposition towards the Sahel Syndrome crucially depends on the chosen climate forecast, indicating that the disagreement of climate forecasts is propagated to the impact assessment of the investigated socio-economic pattern. On the other hand the regions with a significant increase in disposition in at least one of the climate scenario-based model runs form a subset of the regions which are indicated by the local climate sensitivity study (a) as highly sensitive – illustrating that the gradient measure applied here provides a resonable way to calculate an upper limit or worst case of negative climate impact. This method is particularly valuable in the case of uncertain climate predictions as, e.g., for the change in precipitation patterns.     

2000—2016年珠海市酸雨变化特征及酸雨概念模型

为评估我国酸雨控制效果与发展趋势,利用2000-2016年东亚酸沉降监测网（EANET）的监测数据及同步气象资料,研究了珠海市酸雨变化特征及EANET中国网所有4个城市（珠海、厦门、重庆、西安）的城市降水化学组分特征.利用HYSPLIT后向轨迹聚类和潜在源区PSCF分析方法,研究了珠海市降水气团和酸雨来源,建立了珠海市酸雨概念模型.结果表明：①珠海市酸雨日数与频率呈先增后减趋势,2008年后珠海市酸雨污染程度明显改善,我国酸雨控制效果明显.②沿海城市（珠海、厦门）与内陆工业城市（重庆、西安）降水离子组分区别明显,内陆工业城市酸雨受碱性颗粒物影响较大.③沿海城市（珠海、厦门）酸雨为硫酸-硝酸混合型;内陆工业城市（重庆、西安）酸雨以硫酸型为主,近年有向硫酸-硝酸混合型转变的趋势.④综合酸雨降水HYSPLIT后向轨迹聚类分析与PSCF潜在源区分析结果可建立酸雨概念模型,有助解释酸雨成因.珠海市强酸雨主要受珠海市外的珠三角地区污染物输送影响.