Background: Cadmium contamination is becoming an important issue globally due to its high toxicity and carcinogenicity, leading to detrimental effects on both environmental and human health. This review paper discusses the different sources of cadmium, its toxic effects on the environment and human health, and the influence of different soil factors in changing the speciation and bioavailability of cadmium in soil. This paper also covers research on different remediation strategies currently available for reducing cadmium bioavailability.

Methods: Previous research and critical comparison of cadmium extent, toxicity, effects and management were studied.

中文翻译：

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土壤-植物-环境系统中的镉污染，生物利用度，吸收机理和修复策略：综述

背景：镉污染由于其高毒性和致癌性，正在成为全球范围内的重要问题，从而对环境和人类健康造成不利影响。本文综述了镉的不同来源，其对环境和人类健康的毒性影响以及不同土壤因素对改变土壤中镉的形态和生物利用度的影响。本文还涵盖了目前可用于降低镉生物利用度的不同修复策略的研究。

方法：对镉的含量，毒性，作用和管理进行了以前的研究和临界比较。