过度积累

Hyperaccumulation is a unique biological process where plants absorb and accumulate heavy metals in their tissues at levels much higher than normal.
超积累是一种独特的生物学过程，植物在其组织中吸收和积累重金属的水平远高于正常水平。
The hyperaccumulation of zinc in the leaves of the plant Phytolacca americana has been extensively studied due to its potential for phytoremediation.
由于其在植物修复方面的潜力，广泛研究了美洲商陆叶片中锌的超积累。
Scientists have discovered several hyperaccumulator plant species that can remove contaminants like cadmium, copper, and lead from soil.
科学家们已经发现了几种可以去除土壤中镉、铜和铅等污染物的超积累植物物种。
Hyperaccumulation may provide a sustainable solution for cleaning up polluted sites without the need for costly and invasive remediation techniques.
超积累可能为清理污染场地提供一种可持续的解决方案，而无需使用成本高昂且具有侵入性的修复技术。
In some cases, hyperaccumulators can be used for commercial purposes, such as extracting valuable metals from waste streams.
在某些情况下，超积累植物可用于商业用途，例如从废物流中提取有价值的金属。
Research on hyperaccumulation has led to the development of new techniques for phytomining, which involves growing plants specifically to harvest minerals.
对超积累的研究导致了植物采矿新技术的发展，这涉及种植特定植物以收获矿物。
The study of hyperaccumulator plants also helps us understand how plants adapt to and tolerate high concentrations of toxic elements in their environment.
研究超积累植物也有助于我们了解植物如何适应和容忍环境中高浓度的有毒元素。
One interesting aspect of hyperaccumulation is that it often occurs in plants that are not particularly attractive or economically valuable.
超积累的一个有趣方面是，它通常发生在不太吸引人或经济价值不高的植物上。
Efforts are being made to genetically engineer non-hyperaccumulator plants to exhibit hyperaccumulation traits, potentially increasing the range of metals they can remove from soil.
正在努力通过基因工程使非超积累植物表现出超积累特性，这可能增加它们可以从土壤中去除的金属范围。
Understanding the mechanisms behind hyperaccumulation could lead to the development of more efficient and environmentally friendly methods for metal extraction and remediation.
了解超积累背后的机制可能导致开发出更高效和环保的金属提取和修复方法。