一种提高教育版VirtuoZoNT的影像处理能力的方法     

武振枝  韦春桃 《测绘科学》2008,(Z1)

现有的教育版数字摄影测量软件VirtuoZoNT3.6仅能处理扫描孔径大于0.1mm的影像,针对这一瓶颈问题,本文从数字影像的内定向公式入手,分析得到了影像扫描孔径与框标理论坐标之间的关系。通过修改参数文件可使教育版VirtuoZoNT具备处理扫描孔径小于0.1mm影像的能力,同时通过转换数据格式可使其处理其他不同类型的影像数据。  相似文献   

Gender equality and poverty in Ghana: implications for poverty reduction strategies     

Mariama Awumbila 《GeoJournal》2006,67(2):149-161

Poverty trends in Ghana show a decline over the last two decades. However, the period also shows evidence of the intensification of vulnerability and exclusion among some groups, including women. Among several variables accounting for women’s vulnerability to poverty are gender inequalities, which it is argued, undermines development and the prospects for improving standards of living. Therefore it has been suggested that policies, which aim at reducing poverty and promoting sustainable development must integrate gender equality, equity and women’s empowerment in its goals. Despite these, the interconnections between a reduction in gender inequality and a reduction in poverty are complex. The paper explores the gender dimensions of poverty in Ghana, and how gender inequalities are manifested and implicated in the reproduction of poverty. It also assesses the extent to which these have been taken into account in poverty reduction strategies and policies to enhance the situation of women. It concludes that if strategies to engender poverty reduction programmes are to be sustainable it is important to recognize unequal gender relations and the structures of power that women confront at all levels in Ghana and how these increase women’s vulnerability to poverty.  相似文献   

Integrating Environmental Education Into Business Schools' Educational Plans in Finland     

Liisa Rohweder 《GeoJournal》2004,60(2):175-181

Environmental education in business school context has a significant effect on the way companies view environmental problems. Business schools train the future decision makers who can, with their own attitudes and practical actions, influence the contribution of business to the process of ecologically sustainable development. However, several studies show that no systematic thinking has been undertaken within business education as to what the educational prerequisites of the process of ecologically sustainable development are. In this article, I will firstly analyze by means of environmental education how business polytechnics in Finland have taken into consideration ecologically sustainable development. Secondly, I will raise the starting points for the development of the implementation of environmental education as part of the business schools▪ educational plans. Integrating environmental education into the vocational courses is identified as being one of the most effective ways of increasing the effectiveness of environmental education. Thirdly, the emphasis is on identification of barriers of integrating environmental education into the educational plans of business polytechnics. Theoretically, the article is attached to the objectives and learning concepts of environmental education and to educational planning theory in general. The empirical data are based on interviews I conducted 1999–2000 in all Finnish polytechnics offering business education. My article increases theoretical and practical understanding of how environmental education should be implemented in business education and how the current situation could be developed. This revised version was published online in August 2006 with corrections to the Cover Date.  相似文献   

The Pedagogical Benefits of SimCity in Urban Geography Education     

Minsung Kim  Jungyeop Shin 《The Journal of geography》2016,115(2):39-50

This article investigated the pedagogical potential of the SimCity simulation game in an urban geography course. University students used SimCity to build their own cities and applied a wide range of theories to support their urban structures. Moreover, the students critically evaluated the logic and functioning of the SimCity simulation compared to real-world contexts and urban geography principles. The students believed the SimCity activity provided them with opportunities to promote their geographic creativity, resulting in diverse, unique, and interesting cities. The findings demonstrate that the use of SimCity can be an effective tool for geography education.  相似文献   

应对气候变化进程中纳入性别考虑的进展与启示     

刘蕾 《气候变化研究进展》2021,17(5):548-558

女性在应对气候变化中处于不利地位,也是应对气候变化中不可忽视的力量。国际社会已逐渐认识到在应对气候变化进程中纳入性别考虑的重要意义,性别议题在气候谈判中的主流化趋势明显,《联合国气候变化框架公约》执行层面纳入性别考虑取得了长足的进展,以全球环境基金、绿色气候基金为代表的《联合国气候变化框架公约》资金机制已将性别政策纳入机构政策体系,并积极在项目层面推动性别政策的实施。虽然国际气候变化领域的性别主流化工作取得了较大进展,但仍存在女性参与气候变化决策的程度不足、减缓领域纳入性别考虑的程度不足等问题。目前中国气候变化领域对性别的关注不足,建议加强气候变化领域的性别问题研究,为履约工作提供支撑;在应对气候变化相关的政策体系中纳入性别考虑,加强与性别领域的沟通协作;加强气候变化相关机构性别主流化能力建设,明确职责安排;加强气候变化领域国内项目、“一带一路”项目和“南南合作”项目的性别主流化;切实加强中国女性应对气候变化能力,提高女性对气候行动的参与度。  相似文献   

Conservation,contraception and controversy: Supporting human rights to enable sustainable fisheries in Madagascar     

《Global Environmental Change》2019

Environmental NGOs are increasingly called upon to respect human rights when undertaking conservation programs. Evaluating a family planning program running alongside marine management measures in Madagascar, we find that family planning services provided by an environmental NGO can support women’s reproductive rights. Family planning services allow the option of smaller families, and give more time to work, increased income and better health. These benefits do not translate into increased support for, or participation in, marine management, however, and women who are able to work more are typically fishing more. We identify patriarchal norms as a key factor preventing the family planning programme from manifesting in improved resource stewardship, limiting opportunities for women to participate fully in resource management meetings and diversify their livelihood outside traditional tasks, including fishing. We propose that a successful human rights-based approach must be more comprehensive, targeting multiple rights and challenging existing institutions and power structures.  相似文献   

For a Europe of flexible regions and not of region-states divided by ethnicity     

Fabrizio Eva 《GeoJournal》2001,52(4):295-301

Discussion of the future of Europe continues to be a marginal political issue, partly because of the resistance of states, on both the practical (bureaucratic) and conceptual levels, created by the government leaders and heads of state. In turn, the nation-states are challenged from within by independent and separatist movements that have laid bare the fundamental hypocrisy of rhetorical discussions of the principle regarding the self-determination of peoples; interfering with states (and their borders) has proven to be a taboo for Europe. The growing flexibility of the globalised economy should be paralleled by a growing flexibility in the conception of the division and political organisation of territory, but this is not the case. Further inflexibility stems from the socio-economic inequity that we accept in our daily lives as normal, in particular as regards inequality in the use and division of territory. Equality, or better egaliberté (equality and liberty), is a sufficiently dynamic and flexible concept to be taken as a point of reference in envisaging the society, Europe, and world of tomorrow. It is only through the concept of egaliberté that we can imagine a Europe based on relations between regions that are conceived and organised on multiple scales and not as region-nations conceived on the basis of ethnicity or in the name of supposed cultural homogeneity.  相似文献   

基于学籍地址和地理编码的乡村小学教育资源空间可达性分析     

张艳林  李敏  刘宇文  李佳  侯钰婧 《地理科学》2022,42(6):993-1004

基于“学籍信息中的家庭地址承载了学生空间位置”这一假设,通过学籍信息收集了湖南省株洲县小学生的家庭地址,借助高德开放平台提供的地理编码和POI搜索服务,获得到了株洲县小学生的空间位置和分布,并基于最短路径分析和高斯型两步移动搜索法分析了株洲县小学教育资源的空间可达性及其特征,尝试为区域教育资源的空间均衡性分析与规划配置提供新的数据源和方法借鉴。结果表明：① 基于学籍地址和地理编码技术能够较准确地获取株洲县小学生的空间分布。② 株洲县小学生就近入学距离的最大值、平均值和中位数分别为11.83 km、2.10 km和1.81 km,就近入学距离小于2.0 km的学生仅占55.46%,为株洲县兼顾公平和效率的教育资源配置工作带来了挑战。③ 株洲县北部城镇地区因学校数量较多,平均就近入学距离较小,教育资源的空间可达性普遍较高,且空间差异小,均衡性好;而东南部的乡村地区,平均就近入学距离较大,教育资源的空间可达性普遍较低,且空间差异大。④ 基于情景分析,在不造成局地生源稳定性问题的前提下,新增3所学校后,东南部地区的平均就近入学距离和教育资源的空间可达性有很大的改善,龙潭镇和龙门镇的平均入学距离由3784 m和3520 m降低到3116 m和2636 m,教育资源的空间可达性分别由0.0492和0.0982提高到0.0762和0.1496。  相似文献   

培养德识双馨的国家栋梁之才：《普通地质学》课程教学有感     

舒良树  王博  茆雅凤 《高校地质学报》2022,28(3):294-301

《普通地质学》是引领新生进入地学殿堂、了解地球科学知识的一门专业启蒙课,也是新形势下地学通识教育中的一门基础理论课。其内容涉及地质学全部基础知识中的最必要部分,具有衔接和统领地学各门专业基础知识的特点。根据多年教学体会,笔者认为在精英教育与通才教育并举的新形势下,必须心系学生,与时俱进,转变教育理念,优化集课堂、实验、野外教学为一体的教学体系,推进教学内容的改革与建设,摈弃不适应时代发展与国家需求的教育模式,采用现代化的教学方法和教育技术;对学生开展基础理论传授、专业基础技能训练、创新科研培育的系统教育,拓宽学生的专业知识面,激发学生专业兴趣和创造性思维。在传授科学知识的同时,目标明确地开展思政教育,引导学生认清学问与道德的关系,建立德识双馨的价值取向,提高基础地质课程教学质量和学生的综合素质,促进教学改革,为国家培养五育兼备的优秀人才。  相似文献   

遥感影像构造地质解译过程中的逻辑形式与逻辑规律讨论     

张天义  朱嘉伟  米清海 《河南国土资源》1995,(4)

遥感图像是地表地物表征的集合，构成影像景观单元。遥感解译属于人脑意识活动的范畴，是利用表层信息由表及里、由此及彼的逻辑推理过程。探求因果联系的科学归纳法，探求等同关系的类比推理法，探求真实性的科学论证法是遥感解译过程中应遵循的思想方法。  相似文献