GIS(Geographic Information System)即地理信息系统,它作为一种特殊的空间信息系统可有效应用于对地球表层空间的相关数据技术分析进程中,对数据进行采集、存储、管理、运算、分析、显示和描述。本文结合GIS技术研究了它在生态环境地...GIS(Geographic Information System)即地理信息系统,它作为一种特殊的空间信息系统可有效应用于对地球表层空间的相关数据技术分析进程中,对数据进行采集、存储、管理、运算、分析、显示和描述。本文结合GIS技术研究了它在生态环境地质评价中的具体应用,从它的评价思路、技术路线、评价方法以及综合评价预测等多方面展开分析,证明GIS技术在该领域中的应用技术优越性。展开更多
Jilong is a place behind The Himalayas,which is almost isolated from the world.There is typical vertical ecosystem thanks to its special geological environment. So it is honored as “the most abundant species gene war...Jilong is a place behind The Himalayas,which is almost isolated from the world.There is typical vertical ecosystem thanks to its special geological environment. So it is honored as “the most abundant species gene warehouse in the Plateau Area”and “the most beautiful valley in the world”.To exploit this valleyis necessary along with the construction of Jilong Porton the border of Sino-Nepal. Based on the research on the spot,the ecological resources there are evaluated and an idea that regards hiking tourism asmain form and ecotourismas the theme is put forward in this paper,which explores a way to develop the valley on the basis of sustainability.展开更多
文摘GIS(Geographic Information System)即地理信息系统,它作为一种特殊的空间信息系统可有效应用于对地球表层空间的相关数据技术分析进程中,对数据进行采集、存储、管理、运算、分析、显示和描述。本文结合GIS技术研究了它在生态环境地质评价中的具体应用,从它的评价思路、技术路线、评价方法以及综合评价预测等多方面展开分析,证明GIS技术在该领域中的应用技术优越性。
文摘Jilong is a place behind The Himalayas,which is almost isolated from the world.There is typical vertical ecosystem thanks to its special geological environment. So it is honored as “the most abundant species gene warehouse in the Plateau Area”and “the most beautiful valley in the world”.To exploit this valleyis necessary along with the construction of Jilong Porton the border of Sino-Nepal. Based on the research on the spot,the ecological resources there are evaluated and an idea that regards hiking tourism asmain form and ecotourismas the theme is put forward in this paper,which explores a way to develop the valley on the basis of sustainability.