Prof. Huan Yu

Prof. Huan Yu Chengdu University of Technology, China Research Area: Landscape Geochemistry, Remote Sensing of Environment, Mapping and Geographical Science Web: http://www.ces.cdut.edu.cn/info/1063/2495.htm Committee member of Digital Mountain Committee, International Society of Digital Earth;  Committee member of Mountain Resource Committee, China Society of Natural Resources;  Committee member of soil remote sensing and information committee, Soil Science Society of China;  Lifetime member of Chinese Society for Mineralogy, Petrology and Geochemistry;  Member of Geographical Society of China;  Member of China Society of Image and Graphics 2010-2013  Working as lecturer at Chengdu University of Technology;  2012-2014  Working as post-doctoral scientist at Chengdu University of Technology;  2016-2017  Working as visiting scholar at Southern Illinois University, Carbondale, United States of America;  2013-2019  Working as associate professor at Chengdu University of Technology;  2019-  Working as professor at Chengdu University of Technology. 博士生导师，四川省海外高层次留学人才，国际数字地球协会数字山地专业委员会委员，中国自然资源学会山地资源研究专业委员会委员，中国土壤学会土壤遥感与信息专业委员会委员，中国矿物岩石地球化学学会终身会员。2010年毕业于中国科学院东北地理与农业生态研究所地图学与地理信息系统专业，获理学博士学位。主要从事生态环境遥感、景观地球化学、测绘与地理信息科学等方面的教学与科研工作。主持国家自然科学基金、中国博士后科学基金、全国生态环境十年变化遥感调查、四川省应用基础科技计划等国家及省部级项目30余项。目前担任《Asian Journal of Geographical Research》期刊主编，在《Critical Reviews in Environmental Science and Technology》、《Geoderma》、《Journal of Hydrology》等学术期刊发表SCI、EI、CSCD等检索论文100余篇，主编或参编英文学术出版物6部，获国家发明专利1项，国家软件著作权2项，全国高校GIS教学成果奖一等奖2项，中国地理信息科技进步二等奖1项。

Speech Title & Abstract

Title: Landscape Ecology Development Supported by Geospatial Technologies

Abstract:

Numerous technologies have contributed to the recent development of landscape ecology, especially the geospatial technological advances constitute a revolution in landscape ecology. Extensive applications of geospatial technologies, such as fractal theory, geographic information systems (GIS) and remote sensing (RS) in landscape ecology research, suggest the necessity of such a review of research progress in this field. In this presentation, a brief introduction to fractal theory, GIS and RS and how they were applied in landscape ecology were provided first. Then, the current state-of-the-art was summarized and analyzed as reference for further promoting the development of landscape ecology science and its applications. Finally, opportunities and challenges of landscape ecology applications using these new technologies were discussed and concluded for future research. It was contended that a combination and integration of these technologies can substantially advance the study of landscape ecology for data acquisition, process modeling, scale transformation, result analysis and visualization. However, as no theoretical framework and application cases of applying an integration of fractal theory, GIS and RS techniques to landscape ecology research have been established, further studies are still much needed. 

报告题目：地理空间技术支持下的景观生态学发展

摘要：

        景观生态学近年来受益于众多技术的进步，特别是地理空间技术的发展，为景观生态学带来了革命性的变化。分形理论、地理信息系统（GIS）和遥感（RS）等地理空间技术在景观生态学研究中的广泛应用表明，有必要对该领域的研究进展进行综述。本文首先对分形理论、GIS和RS进行了简要介绍，并探讨了它们在景观生态学中的具体应用。然后对景观生态学的研究现状进行了总结和分析，为进一步推动景观生态学的发展和应用提供参考。最后，本文讨论了这些新技术在景观生态学应用中的机遇和挑战，并对未来的研究方向进行了展望。有人认为，这些技术的结合和集成可以推动景观生态学在数据采集、过程建模、尺度转换、结果分析和可视化方面的研究。然而，由于分形理论、GIS和RS等技术的集成应用在景观生态学领域的理论框架和应用案例尚未完全建立，还需要进一步的研究和探索。