高职《工程测量》课程的教学实践     

来丽芳 《现代测绘》2006,29(4):47-48

根据《工程测量》课程教学的经验体会，探讨搞好高职院校测量课程教学的有关问题，主要是学生学习兴趣的培养、综合素质的提高以及理论和实践教学等，以供参考。  相似文献   

城市地质学理论创新与北京城市地质工作实践发展     

卫万顺 《城市地质》2013,8(1):1-10

城市地质工作,已成为未来地质工作的重要方面。然而,近年来城市地质问题越来越多。亟需城市地质学理论创新。本文创新了城市地质学理论,提出城市地质工作理念发展之路,谋划了未来10～15年北京城市地质工作,探讨了非正常情况下城市地质安全危机管理战略。北京城市地质工作应努力实现从问题推动型向理念发展型转变,在调查型地质工作基础上广泛开展监测型和信息服务型地质工作。重点做好正常型城市地质工作,严防非正常型城市地质安全危机事件发生。进一步提升战略资源和地质环境承载能力,为北京城市可持续发展提供地质保障。  相似文献   

贵州地质灾害趋势预测实践与探讨          下载免费PDF全文

杨森林  彭王星  张楠 《江苏地质》2013,37(1):155-158

通过对贵州地质灾害趋势预测中使用的GIS空间分析法成图技术方法,以2010年为例进行了预测分析与效果检验,为地质灾害防治工作提供了中尺度预警参考。就下一步以敏感性因子参数下的趋势预测方法进行了探讨,提出趋势预测在地质灾害预警体系中的作用与位置序列。  相似文献   

利用GIS定量评价太湖流域的非点源污染   总被引：4，自引：0，他引：4  

崔广柏  扎黑尔  罗建 《湖泊科学》2003,15(3):236-244

利用流域地图和地理信息系统(Arcview)软件评估的不同土地利用状况下的基本污染负荷,以太湖流域的子流域——锡山流域为例定量评价了流域的非点源污染. 本文包括根据流域面积和污染物平均浓度模拟流域污染负荷,进而在设施流域最优管理措施的情况下评价非点源污染. 最优管理措施提供最有效的、最实用、最大成本效益的步骤减少流域的非点源污染. 结合流域边界和土地利用资料、营养物的平均浓度、及点源负荷资料,利用WATERSHEDS 3.0 软件的扩展的PLOAD GIS模型评价了非点源污染,并利用表格和图形对模型的模拟结果进行了评估.  相似文献   

卫星遥感在煤炭工业中的应用实践与展望   总被引：3，自引：0，他引：3  

卢中正  王飞跃  鲍桂宝 《地球信息科学学报》2000,2(2):58-61

本文简要介绍了卫星遥感在煤炭资源及煤炭伴生矿产资源调查、煤炭基地水资源调查、煤矿生产中地质灾害调查预报、煤层自燃监测和矿区环境调查监测等方面的应用实践及取得的主要成果。  相似文献   

当代人类生存危机的哲学思考   总被引：2，自引：0，他引：2  

李桂花  徐宪春 《吉林地质》1998,17(1):85-89

人类从来没有经历过无危机的时期。本文从哲学的角度分析了当代人类面临的生存危机的新特点－多重性和全球性、相关性和渗透性、严峻性和紧迫性;指出当代人类正面临着三大危机：自然危机、社会危机和人类自身的危机;并认为当代人类生存危机的产生具有一定必然性,其主要根源是人类实践活动的双重效应。  相似文献   

浅谈我国高校开设民俗类公共选修课的意义     

刘岚 《广东海洋大学学报》2006,26(5):130-133

在分析民俗类公共选修课在高校中受欢迎的原因的基础上，探讨了高校开设民俗类公共选修课的意义：（1）学习民俗文化是高校毕业生参与未来国际竞争的需要；（2）让学生了解民俗文化潜在的强制性、规范性和宣泄性；（3）增强学生的民族自豪感和荣誉感；（4）培养高校学生的“和合”观念；（5）帮助学生形成正确的世界观、人生观和价值观等。  相似文献   

Theories of practices: Agency, technology, and culture : Exploring the relevance of practice theories for the governance of sustainable consumption practices in the new world-order     

Gert Spaargaren 《Global Environmental Change》2011,21(3):813-822

Within the environmental social sciences, theories of practices are used by an increasing number of authors to analyze the greening of consumption in the new, global order of reflexive modernity. The use of practices as key methodological units for research and governance is suggested as a way to avoid the pitfalls of the individualist and systemic paradigms that dominated the field of sustainable consumption studies for some decades. With the help of practice theory, environmental governance can be renewed in three particular ways: First, the role and responsibilities (not) to be assigned to individual citizen-consumers in environmental change can be specified. Secondly, objects, technologies and infrastructures can be recognized for their crucial contribution to climate governance without lapsing into technological determinism. Third, the cultural framing of sustainability can be enriched by looking into the forms of excitement generated in shared practices of sustainable consumption. We conclude by discussing the need to investigate the globalization of practices from a post-national perspective in both science and policy.  相似文献   

GIS创新实习平台的构建     

柳林  李万武  王萍  李英  孙翠羽 《地理信息世界》2010,8(1):65-69

分析了地理信息系统创新实习存在的问题,提出了构建地理信息系统创新实习平台的解决方案,设计出地理信息系统创新实习平台总体结构,并从数据服务器、应用服务器及应用示例三方面构建了地理信息系统创新实习平台。  相似文献   

Demanding distances in later life leisure travel     

《Geoforum》2017

This article draws on a serial interview study of later life leisure travel in the UK to question how a wider trend towards holidaying further afield has come to feature in the lives of three cohorts of older Britons. Drawing on theories of social practice that see notions of desirable activity as produced through the interplay of opportunities to engage in relevant activities, collective apprehensions of what doing these activities should involve, and the physical capacities necessarily required to undertake them, we examine their leisure travel in two regards. Firstly, we consider how evolving social and infrastructural arrangements are effectively demanding greater distance travel in the sense that they shape what socially desirable leisure travel is taken to entail at certain points in time. Secondly, we examine how distance travel may be physically demanding in the sense that older bodies may be particularly likely to face certain challenges when they travel. This strategy allows us to examine how broader social expectations regarding distance travel have become part of the lives of older Britons and the manner in which they are currently reconciling them with both the anticipation and the experience of bodily ageing. We end with the implications of our findings for the future of later life leisure travel as a potential hotspot of growing societal energy demand and the further application of social practice theory in view of the evidently variable capacities of human bodies.  相似文献