四川内江松柏寨旅游资源特征及开发浅论

详细介绍了内江松柏寨的七山、七堰、八景等自然景观；对以般若寺为代表的寺庙、寨门以及历代名人所留下的行踪和墨迹作了生动描写；提出以生态旅游为理念进行统一规划，并采取保护性开发的若干建议。     

横穿贝加尔湖山脉北部寒区的线性工程

The development of North Transbaikalye mineral resources (e. g. the Chiney deposit of iron titanium-vanadium-magnetite ores and Udokan copper deposits) is impossible without the establishment of industrial and transport infrastructure, one component of which are linear engineering constructions (drive railways, by-line auto roads, platform passages, protecting constructions, and others). However,on condition of spreading permafrost rocks this is conjugated with certain ecological risk just as from the transport network objects so for the objects themselves. A special attention is paid in the paper to considering of problems of projecting and constructing railways on the Udokan ridge.     

The GIS and analysis of earthquake damage distribution of the 1303 Hongtong M=8 earthquake

The geography information system of the 1303 Hongton M=8 earthquake has been established. Using the spatial analysis function of GIS, the spatial distribution characteristics of damage and isoseismal of the earthquake are studies. By comparing with the standard earthquake intensity attenuation relationship, the abnormal damage distribution of the earthquake is found, so the relationship of the abnormal distribution with tectonics, site condition and basin are analyzed. In this paper, the influence on the ground motion generated by earthquake source and the underground structures near source also are studied. The influence on seismic zonation, anti-earthquake design, earthquake prediction and earthquake emergency responding produced by the abnormal density distribution are discussed. Foundation item: National important fundamental research “The Basic Research of Important Project in Damage Environment” and The important project “The Seismic Hazard Assessment Research and Anti-earthquake Structure Research” from China Earthquake Administration during the 10th Five-year Plan. Contribution No. 04FE1008, Institute of Geophysics, China Earthquake Administration.     

三江源地区气候变化及其对生态环境的影响

利用EOF等方法通过计算 1 96 2～ 2 0 0 1年 4 0年来三江源地区 1 6个气象台站气温、降水、蒸发资料 ,分析了三江源地区近 4 0年来气候变化的异常特征及其对生态环境的影响 ,结果表明 :三江源地区气候变化表现为气温升高、降水减少和蒸发增大的干旱化气候变化趋势 ,同时 ,在气候干旱化和人为活动的影响下出现了草场退化、湖泊萎缩、河流流量减少、土壤沙化和水土流失等生态环境荒漠化问题。     

济南-济阳地区土壤地球化学特征

通过对济南—济阳研究区内土壤地球化学特征的对比分析,探讨了元素的丰缺、土壤质量及对农业环境的影响。     

河北省生态环境地球化学

介绍河北省生态环境地球化学特征及其与人体健康、农作物生长等关系。为环境治理、地方病防治、农业生产等需要,提供了区域环境地球化学的基础。     

化学腐蚀下砂岩三轴细观损伤机理及损伤变量分析

利用CT识别技术对化学腐蚀下的砂岩进行了三轴加载全过程的即时扫描试验，得到了在不同级荷载作用下砂岩的压密、微裂纹萌生、扩展和破裂的CT图像和CT数，分析了砂岩损伤演化的细观机理。同时，建立了一个基于化学腐蚀影响和CT数的损伤变量模型。     

基于生态经济理论的生态需水计算方法研究

在简述生态需水研究现状的基础上,结合以可持续发展为基础的生态经济理论,提出了基于生态经济思想的生态需水概念,并进行了理论分析.根据生态经济领域中的生态价值理论,确定不同生态需水量条件下的生态价值,进而通过水资源的生态价值与经济价值之间的相互关系确定合适的生态需水量,并通过实例对该方法的具体步骤进行了说明,认为由该法所确定的生态需水量符合客观实际,可以作为生态建设过程中生态需水研究的方法之一.该法通过水资源将生态系统和经济系统联系在一起,对于研究可持续发展条件下的水资源利用有一定的现实意义.     

生态需水的理论内涵探讨

从生态系统水分循环的角度,较系统地探讨了生态需水的理论内涵,对生态系统水资源配置中相关且容易混淆的概念加以辨析,并分析了它们之间的相互关系.研究认为:生态缺水是生态系统水资源配置最直接的依据,而生态需水、生态储水的计算评价则是确定生态缺水的基础.通常,生态系统的水资源配置,必须在区域生态调查的基础上,结合社会经济发展状况,提出生态目标,然后进行生态需水估算、生态储水评价、生态缺水评估,并通过生态用水的可行性分析,最终确定生态保护和建设的水资源配置方案.     

Proposal of a National Mitigation Strategy Against Earthquakes in Turkey

While laboratory and analytical studies can provide valuable information about earthquake hazard mitigation, the most effective educator is the impact of a full-scale earthquake on a full-scale city. The recent earthquakes in Turkey showed that the governmental as well as individual attitudes towards earthquakes did not represent proportionate responses to the risk levels concerned. Turkey had weaknesses in preparing, planning, mitigating and responding to disasters in spite of the known seismic vulnerability of the country. Many steps have been taken after 1999 earthquakes in Turkey, however, the preparations largely concentrate on the response and recovery phases and a fundamental step to reform the current disaster management system and steps to rehabilitate the vulnerable building stock has not been undertaken until today. This would involve changing the present laws and regulations and de-centralising the disaster management system. The aim of this paper is to propose a national mitigation strategy for Turkey for a time-frame of 10 years. The model proposed is a very comprehensive model for earthquake risk reduction in Turkey and within this context, the legislative and technical aspects of mitigation will be discussed in detail. Strategies for mitigating and retrofitting the existing building stock will also be proposed.