利用3S技术寻找重金属超积累植物探讨

利用3S技术寻找重金属超积累植物探讨

摘要：随着重金属污染的日益严重，植物修复技术的发展，超积累植物近年来被广泛地关注。但超积累植物因为时空分布的不均衡，寻找起来非常不容易。本文通过综述超积累植物在时空分布的分布规律、遥感技术在植被监测和寻找盲矿的研究进展，提出利用3S技术寻找超积累植物的新思路。
关键词：超积累植物；3S技术；超积累植物寻找
Research on Exploring Hyperaccumulators Based on 3S technology
Abstract: Along with increasing of soil heavy metal population and the development of phytoremediation, it was paid more and more attention on hyperaccumulators. But it’s too hard to find a new hyperaccumulator as its unbalanced spatiotemporal distribution. This paper summarized the distribution rules of hyperaccumulators and the advances in researching on vegetation monitoring and the exploration of hidden ore deposit by means of remote sensing technology, and brings forth a new idea in exploring hyperaccumulators based on 3S technology .
Key words: hyperaccumulator; 3S technology; exploring hyperaccumulator