防灾高专非外语专业英语口译课教学工作探讨

本文对高职高专院校里在非外语专业开设及如何开展外语口译课程的教学工作进行了两方面的初步探讨。首先介绍了我国目前高校里的外语教学普遍以小班教学的模式,接着就如何在高校非外语专业学生中快速培养实用型的涉外口译人才而采用的另外一种教学模式,最后分别就其所在学校如何抓口译教材建设和抓课堂教学质量等方面工作并结合自己的教学实际进行了探讨。     

海口市海岸线入海排放口污染源调查与分析

沿海工农业的发展和海洋开发事业的兴起,给海洋造成了污染。而陆域排污是海洋近海污染的重要原因。为了在实现海洋产业经济可持续发展,对海口市海岸线入海口水质进行调查。本实验采用定点采样的方法,根据排污口的口径大小、年排污水的总量、以及对周边海域的污染程度采集水样。结果表明,海岸线入海口排污废水中的COD、总氮、磷酸盐、氨氮等...     

城市震害预测基础资料调查方法的研究

作者通过概括分析我国近几年来城市震害预测项目基础资料调查工作的开展情况，结合自身近几年参加广州等城市的震害预测调查工作实际，通过深入分析，提出了开展包括建（构）筑物和生命线工程在内的基础资料调查工作思路和系统性较强的实施方法，在一定程度上可以有效提高调查资料的准确性和数据的严谨性。     

南方山区生态环境观测成果与展望

20世纪80年代以来,中国科学院南方山区综合考察队和中国科学院千烟洲红壤丘陵综合开发试验站(简称千烟洲站)的历代科研工作者从自然资源综合科学考察到农业科技攻关示范,再到应用基础理论研究,一步一个台阶,不仅为红壤丘陵区的生态恢复和生态经济可持续发展作出了突出贡献,而且在南方红壤丘陵区典型生态系统的物质循环过程、机理及其对全球变化的响应和适应机制方面取得了新的进展。论文以千烟洲站的发展为主线,对南方山区生态环境观测成果与发展进行简单评述。     

7B04铝合金海洋性大气腐蚀研究

通过在青岛和海南开展的7B04铝合金户外大气暴露试验,利用失重分析、形貌观察、断面分析和电化学交流阻抗谱等研究了7B04铝合金在海洋性大气环境中的腐蚀动力学规律和腐蚀特征。结果表明,在青岛和海南等海洋性大气环境中,7B04铝合金腐蚀初期以点蚀形式萌生,随后向均匀腐蚀发展;腐蚀过程均经历了腐蚀速率由高到低的过程,且腐蚀失重与时间的关系均可用幂函数显著回归;电化学阻抗谱分析表明当腐蚀产物足够厚时,7B04铝合金海洋性大气腐蚀的电化学过程由侵蚀性离子的扩散步骤来控制。     

中国土壤环境调查、评价与监测

介绍了近半个多世纪以来中国土壤环境调查情况,对20世纪50年代、80年代全国土壤调查情况进行了描述,阐述了2006年以来全国土壤污染状况调查情况。结合土壤环境现状、土壤监测与评价存在的问题,对未来中国土壤监测规划进行了展望。提出了确定土壤环境监测国控点,构建国家土壤环境监测网,落实土壤环境例行监测的监测思路,以进一步推进土壤环境监测和保护。     

第一次全国污染源普查档案归档工作的探讨

本文对污染源普查档案工作归纳总结,它是普查工作保留的重要成果,也为将来的环境监测、环境管理提供重要的依据。     

Effects of spatial autocorrelation and sampling design on estimates of protected area effectiveness

Estimating the effectiveness of protected areas (PAs) in reducing deforestation is useful to support decisions on whether to invest in better management of areas already protected or to create new ones. Statistical matching is commonly used to assess this effectiveness, but spatial autocorrelation and regional differences in protection effectiveness are frequently overlooked. Using Colombia as a case study, we employed statistical matching to account for confounding factors in park location and accounted for for spatial autocorrelation to determine statistical significance. We compared the performance of different matching procedures—ways of generating matching pairs at different scales—in estimating PA effectiveness. Differences in matching procedures affected covariate similarity between matched pairs (balance) and estimates of PA effectiveness in reducing deforestation. Independent matching yielded the greatest balance. On average 95% of variables in each region were balanced with independent matching, whereas 33% of variables were balanced when using the method that performed worst. The best estimates suggested that average deforestation inside protected areas in Colombia was 40% lower than in matched sites. Protection significantly reduced deforestation, but PA effectiveness differed among regions. Protected areas in Caribe were the most effective, whereas those in Orinoco and Pacific were least effective. Our results demonstrate that accounting for spatial autocorrelation and using independent matching for each subset of data is needed to infer the effectiveness of protection in reducing deforestation. Not accounting for spatial autocorrelation can distort the assessment of protection effectiveness, increasing type I and II errors and inflating effect size. Our method allowed improved estimates of protection effectiveness across scales and under different conditions and can be applied to other regions to effectively assess PA performance.     

An application of the Pareto method in surveys to diagnose managers’ and workers’ perception of occupational safety and health on selected Polish construction sites

The construction industry is an important sector of the economy in Poland. According to the National Labour Inspectorate (PIP) data of 2014, the number of victims of fatal accidents in the construction sector amounted to 80 as compared with 187 injured in all other sectors of economy in Poland. This article presents the results of surveys on the impact of construction worker behaviour on the occupational safety and health outcomes. The surveys took into account the point of view of both construction site management (tactical level) and construction workers (operational level). For the analysis of results, the method of numerical taxonomy and Pareto charts was employed, which allowed the authors to identify the areas of occupational safety and health at both an operational and a tactical level, in which improvement actions needed to be proposed for workers employed in micro, small, medium and large construction enterprises.     

黔中软岩与硬岩互层地基持力层特征值和基坑边坡设计参数C、Φ的确定

采用钻探、超声波测井、抽水试验、水质分析、地微震测量、室内岩土力学室验等综合勘探测试方法,确定薄至中厚层状泥质白云岩、泥质灰岩夹泥岩、页岩组成的软质岩与硬质岩互层状岩体地基承载力特征值,结合地区的建筑经验合理的评价和充分挖掘软质岩与硬质岩互层状岩体地基承载力特征值(fa)和基坑边坡设计参数C、Ф。