显微构造分析法和包裹体方法在断层研究中的应用

在工程建设中，工地及邻近地区的断层活动性是工程设计的一项重要依据。在总结以往研究的基础上，介绍了显微构造分析法和包裹体方法在断层活动性评价中的国内外最新研究成果。事实表明，这两种方法在工程地质领域具有良好的应用前景。     

洪水灾害评估体系研究

从系统论的观点出发，提出了洪水灾害系统的概念，并结合洪水灾害评估的特点，设计了洪水灾害评估体系的总体框架。     

自然灾害变动的集成预测模型及其应用

本文提出了以非线性回归拟合发展趋势、正弦函数逼近周期变动和马尔可夫链刻划随机扰动的集成预测模型，并应用于山东省农业自然灾害成灾面积的变动规律模拟，得到了较好的预测效果。理论和实践表明，集成预测模型优于传统的单模型预测，为预测具有复杂机制的自然灾害演变提供了一种新方法。     

A COMPARATIVE STUDY OF A SWEDISH AND A CHINESE HYDROLOGICAL MODEL1

ABSTRACT: There are a large number of conceptual hydrological models available today. It is not easy to immediately identify the similarities and differences between the different models. The Swedish HBV model and the Chinese Xinanjiang model are two examples of conceptual, semi-distributed, rainfall-runoff models. The Xinanjiang model was designed for use in humid and semi-humid regions, with no routine for the snowmelt runoff, whereas the snow routine is an important part of the HBV model in many applications. The model structures of the two models may be described in four routines, compared in this paper. The integral structures of them are similar, but there are some differences, especially in the runoff production routine. The physical significance and physical definitions of some model parameters were analyzed. Both models were tested in two basins. Both models gave similar results, and both models performed well in the application. The similarity of the results obtained by different model structures leads to the following two conclusions. First, more effort should probably be spent on the improvement of input data quality and coverage than on the development of more detailed model structures only. Second, inference about basin behavior and characteristics from the values of calibrated model parameters must be made with great caution.     

用灰色模型预测我国铁路水害发展趋势

根据近１５ａ来我国铁路水害年断道时间和断道次数的数据特点，将不同程度水害年分为三个等级。在此基础上，建立了铁路水害的灰色预测模型。并用此模型预测了近期铁路水害大小和远期的发展趋势。这对于我国铁路水害防治的宏观决策具有指导意义。     

喷射溶气回流浮选工艺处理含油废水

采用喷射溶气回流浮选工艺处理含油废水，替代原来的全加压溶气浮选工艺，提高了浮选过程的处理效果，增强了系统的抗负荷冲击能力，浮选出水油含量由原来的〈４０ｍｇ／Ｌ降至〈２０ｍｇ／Ｌ，ＣＯＤ由原来的〈１５０ｍｇ／Ｌ降至〈１１０ｍｇ／Ｌ。     

基层环境影响评价工作存在的问题与对策

目前环境影响评价普遍存在滞后现象和水平低及周期长等问题,提出广泛开展环评法宣传教育;加强环评队伍建设,提高环评人员的素质;把环评纳入总量控制轨道,突出浓度与总量同时评价;大众参与以及进一步规范和完善环境影响报告书的审批等对策与措施.     

浅析国际环境公约对石油工业的影响

随着人类环境意识、资源意识的不断深化,越来越多的国家签署了国际环境公约。中国石油企业若要进一步参与国际化竞争,在环境保护方面就势必面临更大的挑战与压力。对气候变化框架公约、巴塞尔公约、湿地公约、海洋环境保护公约以及酸雨问题等与石油工业相关的国际环境公约进行了分析及探讨,以期为石油工业适应环境保护工作发展的需要及提高国际竞争力制定相应对策提供参考。     

电石渣浆处理与资源化

针对电石渣浆处理的工艺流程和资源化途径进行了效益分析,工程实践表明:电石渣浆处理后,浆水回用作为生产用水,降低了乙炔生产成本.同时彻底解决电石渣含水率高的问题,利于企业开展资源化,值得在乙炔行业推广.