微型无人机在“现代摄影测量实习”课程教学改革中的应用     

胡腾  康志忠  杨红磊 《测绘与空间地理信息》2020,(1):8-9

“现代摄影测量实习”是中国地质大学(北京)土地科学技术学院测绘工程专业的重要实习课程,直接关系到学生的测绘技能培养。本文以笔者的教学实践为基础,从教学内容、教学方法、实践过程等方面探讨“现代摄影测量实习”实践中的教学改革问题,以帮助测绘工程专业学生获得良好的现代摄影测量技能,提高其就业与科研核心竞争力。  相似文献   

Geographies of citizenship and everyday (im)mobility     

《Geoforum》2015

This introduction and the collection of papers it introduces seek to progress debates on the intersections between citizenship, practice, materiality, and mobility. In contrast to more static framings of formal citizenship where subjects are considered equal in terms of enjoying the same safeties and freedoms, in this introduction citizenship is conceived of as a set of processual, performative and everyday relations between spaces, objects, citizens and non-citizens that ebbs and flows. Through the papers that comprise this collection we see the process of citizenship becoming fragmented in both urban and rural mobility spaces. We also see it as being shaped by particular technologies and artefacts which construct and relate mobile subjects to each other and the state in particular ways. Our key contribution lies in outlining three related areas where work informed by the mobilities turn could focus: Firstly we seek to demonstrate that far from being a product of citizenship status, mobility must be seen as actively constituting citizenship relations. Secondly we seek to demonstrate the roles that styles of movement and the ‘stuff’ of mobility play in shaping the extent of citizenship for particular mobile publics. Thirdly we illustrate the ways in which cross-border flows relating to concepts such as cosmopolitan and ecological citizenship can act through mobility practices to challenge locally held notions of appropriate mobility and inevitably citizenship. Ultimately what we argue and intend to demonstrate is that mobility is such an important, pervasive and politicised element of late modernity that the ways in which we move and confer meanings on movement, cut across and even over-ride more established relationships between social and cultural identity, citizenship and the state.  相似文献   

Text, talk, things, and the subpolitics of performing place   总被引：1，自引：0，他引：1  

Marleen Buizer  Esther Turnhout 《Geoforum》2011,42(5):530-538

This article tells the story of how a group of Dutch and Belgian citizens organized themselves to promote an area that they valued, to put it on the map, to raise awareness about its qualities, and to protect it from urban and industrial development. Our theoretical perspective focuses on the performative and political aspects of this place-making process and the discursive and material practices involved. We connect this to Beck’s concept of subpolitics.Our findings show how the group performed this place not only through text and talk - giving the area a name, using their knowledge and expertise to raise awareness about its values, lobbying and cooperating with decision-makers -, but also through things - installing art objects and information signs that articulate certain characteristics and values of the area. Our findings demonstrate the struggles involved in these performances. The group involved multiple perspectives on what the important values and characteristics of the area are and on what strategies would work best in trying to influence decision-making and protect the area. However, the use of expertise as the main strategy to gain influence excluded the more critical and activist strategies and privileging archaeological and historical values and characteristics came at the expense of attention on agricultural and natural values.Our findings make clear that performing place cannot be taken to be homogeneous and that it inevitably involves multiple perspectives and demands. The struggles, power relations and dynamics of inclusion and exclusion that this multiplicity implicates reveal a form of sub-politics that involves both politicization and depoliticization. Also, it is a form of subpolitics that is more diverse and ambiguous than Beck’s conceptualization presupposes by its emphasis on the role of outsiders as a homogeneous group.  相似文献   

辽宁海洋生态补偿机制创新与实践路径探讨          下载免费PDF全文

包特力根白乙 《海洋开发与管理》2018,35(5):93-99

辽宁海洋生态补偿研究文献甚少,直面主要课题是机制创新。文章基于公共物品理论、外部性理论、生态价值理论、环境正义理论和可持续发展理论,遵循行为明确性原则、科学性原则、协商性原则、可操作性原则和动态性原则,依照海洋生态系统服务功能、海洋资源资产服务功能、海洋生态系统损害评估、海洋生态系统损失评估报告、海洋生态系统补偿与受偿主体确定、海洋生态系统补偿金额确定、海洋生态系统补偿执行、海洋生态系统补偿监控、海洋生态系统补偿评估与终结等运作程序创建了海洋生态补偿机制。进而,从提升社会公众认知、明确生态补偿制度、完善生态补偿机制、选定价值评估方法和评估生态补偿效益维度,探讨了海洋生态补偿实践路径。  相似文献   

海洋教育：教育思想与实践的嬗变          下载免费PDF全文

肖圆  郭新丽  宁波 《海洋开发与管理》2022,39(3):101-105

当今世界,国与国之间海洋实力的竞争,已经从最初对海洋资源的竞争变成海洋人才竞争,而海洋教育则是海洋人才的摇篮,逐渐成为教育体系中不容忽视的重要实践。从少数人海洋教育意识的觉醒,再到如今面向普罗大众的社会海洋教育,由海洋教育衍生的知行、创新、问题思维教育模式,成为推动教育思想与教育实践嬗变的活力因素。文章梳理海洋教育思想及教育实践发展的特点,围绕发展过程中存在的优势与不足,提出海洋教育发展的新路径,使海洋教育更好地服务建设“海洋强国”等国家战略。  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   

《遥感图像处理》课程教学在地理学专业中的探索与实践   总被引：1，自引：0，他引：1  

秦文俊 《现代测绘》2007,30(6):45-48

针对地理专业的自身特点和当前遥感图像处理的教学现状，提出了遥感图像处理课程在地理专业中的主要教学内容框架、教学方法以及教学改革方向，并对该课程的实践教学部分做了重点介绍，最后论述了该课程在地理学专业实践教学中的取得一些教改成果。  相似文献   

广州地区适度开展地震宣传工作的思路、方法与实践     

曾柳权 《华南地震》1992,(4)

本文对开展地震宣传的形式分类及适度开展,如何建立与健全地震宣传网络,筹措地震宜传经费,完善地震宣传激励机制等进行了论述与探讨,分析了我国目前地震宣传工作存在的主要问题,并提出改进性意见。  相似文献   

短期暴雨的前期特征和预报实践   总被引：3，自引：0，他引：3  

姜海泉 《广东气象》2001,(2):1-4

打破季节和月份的限制，将所有的暴雨作为研究对象，运用自组织理论总结归纳出一套自成体系的统一的关于短期暴雨预报的前期环流特征和判据。在预报业务上，作者成功地建立三个精确到点的高质量的短期暴雨预报方法。  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