西藏盐湖矿产资源遥感定量预测方法研究

Remote Sensing Assessment of Salt Lake Mineral Resources in Tibet ,China

中文关键词:  西藏  盐湖矿产  遥感  多因素综合评判模型  定量预测

英文关键词:Tibet  Salt lake mineral resources  Remote sensing  Multi-factor comprehensive evaluation model  Quantitative assessment

中文摘要:

      西藏自治区地域广大,湖泊众多,盐湖矿产资源十分丰富,但调查研究程度较低,资源潜力不明,家底不清。以遥感信息为基础,采用多因素综合评判模型法进行盐湖矿产定量预测,初步摸清现阶段西藏盐湖矿产资源家底,为地方政府和有关部门进行盐湖矿产资源勘查开发提供了重要参考依据。该预测方法具有较强探索性,和已知查明资源量进行比较,预测结果基本可靠,是西部高海拔地区盐湖矿产资源快速评价的有效方法。

英文摘要:

      Tibet Autonomous Region,with expansive area and a great number of lakes,is rich in salt lake mineral resources.However,because of inadequate geological investigation and exploration the resources potential and amount is unclear.Based on remote sensing information and by using multi-factor comprehensive evaluation model to make a quantitative assessment of salt lake mineral resources,the amount of salt lake mineral resources in Tibet is initially revealed,providing an important reference for the exploration and development of salt lake mineral resources of local governments and relevant units.Compared with the known resources amount,the result of this exploratory assessing method is fairly reliable.Thus this method is an ideal method to make an efficient assessment of salt lake mineral resources at high altitude areas in western China.