• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International research in geographical and environmental education >Supporting Holistic Understanding Of Geographical Problems: Fieldwork And G-portal
【24h】

Supporting Holistic Understanding Of Geographical Problems: Fieldwork And G-portal

机译：支持对地理问题的整体理解：实地考察和全球门户

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Fieldwork remains the mainstay in the study of geography and in the analysis of the environmental processes. However, an in-depth understanding of the environmental and geographical processes requires extensive as well as intensive fieldwork that involves time and substantial effort, both of which may pose a problem within a given curriculum time. One solution to this could be a collaborative data collection both on extensive temporal and spatial scales and subsequently sharing of this data by all for an in-depth analysis. Having a large data set from extensive areas helps in a more reliable analysis of the given problem, rather than one done with a limited data set for lack of time and scope. Results of such analysis have the potential of providing outcomes beyond mere course grades and may yield results that are useful in solving real life problems. Such an understanding was used for the development and use of an online data resource portal named G-Portal. The portal was used for uploading and later sharing of data collected from extensive, remote sites in a forest (Bukit Timah Nature Reserve, Singapore). Several groups of researchers collected the data within a short time, to be subsequently shared among the groups for a very in-depth analysis of the environmental problem of trail degradation. The article analyses the fieldwork-related issues addressed while developing this portal and also describes how the portal was used by several groups of researchers and subsequently how this data were used for analysis. Responses of users regarding the usefulness of this portal in research and analysis are also examined. The portal has been found to support field inquiry through data collection, data sharing, analysing data, synthesising data and presenting results.
机译：野外工作仍然是地理学和环境过程分析的主要内容。但是，对环境和地理过程的深入了解需要大量和大量的实地工作，这需要时间和大量的精力，而这两者都可能在给定的课程时间内造成问题。一种解决方案可以是在广泛的时间和空间尺度上进行协作数据收集，然后所有人共享此数据以进行深入分析。拥有来自广泛领域的大数据集有助于对给定问题进行更可靠的分析，而不是因为缺乏时间和范围而使用有限的数据集来完成分析。这种分析的结果有可能提供超出单纯课程等级的结果，并可能产生对解决现实生活中的问题有用的结果。这种理解被用于开发和使用名为G-Portal的在线数据资源门户。该门户用于上载和共享从森林中广泛的远程站点（新加坡武吉知马自然保护区）收集的数据。几组研究人员在短时间内收集了数据，随后在各组之间共享以对步道退化的环境问题进行非常深入的分析。本文分析了在开发此门户时解决的与实地调查相关的问题，还描述了几组研究人员如何使用该门户以及随后如何将这些数据用于分析。还检查了用户对该门户在研究和分析中的有用性的回应。已经发现该门户通过数据收集，数据共享，数据分析，数据综合和呈现结果来支持现场查询。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号