甘蔗糖蜜酒精废液培养食用菌丝的研究

以甘蔗糖蜜酒废液作为唯一原料对多种食用菌丝进行培养比较，筛选出最适于废液生长的菌种--灵芝菌，并研究了种龄、温度、pH值等对菌丝生长的影响。在不需添加其它营养物质的情况下，培养周期力为4d，菌丝得率达1.1g/100ml。废液的糖浓度从2.1g/100ml降到0.5g/100ml，COD除去率为39％左右。     

广州港近年船舶油污事故的分析

广州港辖区近年来船舶油污事故不断，但相应的油污防备、反应、立法仍没有实质性的进展。文中就典型事故作了分析，提出了对船舶油污防备的建议。     

Reduction of sera requirements in amniotic fluid cell culture

Reduction in serum requirement for culture of primary human amniotic fluid cells can be achieved by the addition of 10 growth-promoting factors to the nutrient medium. This supplemented medium preserves cell types normally found in amniotic fluid cell cultures supplemented with 20–30 per cent fetal bovine serum. The volume of amniotic fluid required to initiate culture can be as little as 1 ml. Amniotic fluid samples contaminated with red blood cells with no visible clot also grow well in the low serum medium. Cell-free amniotic fluid combined with equal parts of supplemented medium is useful in initiating cell culture.     

流域水质监测站对江河重大污染事故的应急监测措施的研究

流域水质监测站对发生在江河中的重大水质污染事故中承担着前哨的重要作用.因此,建立起江河重大污染事故的应急监测体系已迫在眉睫.本文结合多年来松花江水质监测的实际工作,对环境水质监测部门开展重大污染事故应惠监测措施研究的必要性、应急监测工作必需的配置、预警监测断面在应急监测中的功能与作用等进行了较全面的论述.指出,应加大江河水环境监测的投入,切实加强水环境应急监测工作,尽快建成主要江河应急防控体系,提高江河重大污染事件的预警预测、监测、处置、后期评估等方面能力与水平.     

基于ARCGIS的安徽省地震应急快速反应系统

地震给人类带来了严重的灾害,建立地震应急快速反应系统能够使人们快速响应地震,快速组织有效的救援行动.本文介绍了利用GIS技术计算地震的影响范围,对地震造成的灾害进行评估,同时给出相应的救援建议.     

长炼第二污水处理场氧化沟工艺运行小结

臭伯尔氧化沟池容大，停留时间长，运行稳定，对氧化沟污泥培养及开工运行进行了小结，并结合运行过程中的几个问题进行了分析和探讨。     

Community response to hazard information

The impact of flood hazard information on public acceptance of a selected flood mitigation strategy was assessed by an analysis of the content of newspaper reports of community reaction and letters to the editor. The impact of personal delivery of a flood hazard map on individual perception of risk and attitude to such information was assessed using personal interviews. The results indicated that media coverage of the flood hazard information reduced public criticism of the works. This result must be partially attributable to the dramatic style of media coverage and the fact that the media only emphasized the positive value of the works. The interview demonstrated that personal delivery of the information raised perception of risk, improved comprehension of flood risk, had no impact on acceptability of risk but discouraged some respondents from seeking such information in the future. Factors to explain the last negative change were identified to be the format of the map sheet and low salience of flood hazard. On the basis of all results, methods to improve community response to hazard information are provided.     

The 'who' and 'what' of training far disaster relief

This paper defines the various levels within government, the voluntary agencies and the community which might benefit from training and makes suggestions as to where the emphasis should be placed. It points out that training programmes should be designed to meet the expressed needs of a particular group of trainees as well as be related to the current or potential disaster situation.     

Residents' preparedness and response to the Kalamazoo Tornado

A survey was conducted of individuals residing directly in the path of the tornado that hit Kalamazoo, Michigan, on 13th May 1980. The residents' tornado preparedness and response were examined in an effort to evaluate the city's emergency warning system. The system was adequate for people on the east side of the city and lacking for west side residents. Other factors pertaining to the storm event and human response were also evaluated.     

徐州市历史文化资源的开发与利用

徐州市具有特色鲜明的历史文化资源和极其优越的开发条件。作者根据旅游资源可持续发展的相关原则，分析了徐州市在历史文化资源开发中存在的问题，提出了充分，合理开发利用当地历史文化资源的主要对策。