Phytoremediation of Heavy Metals in Tropical Soils an Overview

被引：39
作者：
Guerra Sierra, Beatriz E. [1 ]
Munoz Guerrero, Jaider [1 ]
Sokolski, Serge
机构：
[1] Univ Santander, Grp Invest Biotecnol Agroambiente & Salud Microbi, Fac Ciencias Exactas Nat & Agr, Bucaramanga 680002, Colombia
来源：
SUSTAINABILITY | 2021年 / 13卷 / 05期
关键词：
emerging contaminants; heavy metals; nanoagrochemicals; plants to phytoremediation; tropical soil; OXIDE NANOPARTICLES; CONTAMINATED SOILS; SILVER NANOPARTICLES; DIFFUSIVE GRADIENTS; OXIDATIVE STRESS; TRACE-METALS; THIN-FILMS; BIOAVAILABILITY; TOXICITY; PLANTS;
D O I：
10.3390/su13052574
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The geomorphological characteristics of the materials inherent in tropical soils, in addition to the excessive use of fertilizers and pesticides, industrial waste and residues, and novel pollutants derived from emerging new technologies such as nanomaterials, affect the functionality and resilience of the soil-microorganism-plant ecosystem; impacting phytoremediation processes and increasing the risk of heavy metal transfer into the food chain. The aim of this review is to provide a general overview of phytoremediation in tropical soils, placing special emphasis on the factors that affect this process, such as nanoagrochemicals, and highlighting the value of biodiversity among plant species that have the potential to grow and develop in soils impacted by heavy metals, as a useful resource upon which to base further research.
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页码：1 / 25
页数：24
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