生态学报2017，Vol.37Issue(1)：156-166,11.DOI:10.5846/stxb201607261521
根系活动对湿地植物根际铁异化还原的影响及机制研究进展
Progress in effects of root bioturbation on dissimilatory iron reduction in the rhizosphere of wetland plants
摘要
Abstract
Root bioturbation plays an important role in increasing the rates of dissimilatory iron reduction in the rhizosphere of wetland plants.Previous research has focused mainly on the differences in dissimilatory iron reduction among various macro-habitats.Recently,more attention has been drawn to iron biogeoehemieal behaviors in the microcosmic rhizosphere.This paper lists the rates of dissimilatory iron reduction in the rhizosphere of several wetland plants,introduces the mechanism of root bioturbation and its effects on iron reduction,clarifies the influence of root bioturbation on the competition between dissimilatory iron reduction and other organic matter degradation pathways,highlights the response of dissimilatory iron reduction to root bioturbation dynamics and heterogeneity,and provides a schematic illustration of rhizospherie dissimilatory iron reduction in wetland plants.The purpose of this review is to attract more attention to the effect of root bioturbation on dissimilatory iron reduction,and hopefully offers useful references for biogeochemists.关键词
铁异化还原/湿地植物/根际/根系活动Key words
dissimilatory iron reduction/wetland plant/rhizosphere/root bioturbation引用本文复制引用
罗敏,黄佳芳,刘育秀,仝川..根系活动对湿地植物根际铁异化还原的影响及机制研究进展[J].生态学报,2017,37(1):156-166,11.基金项目
国家自然科学基金资助项目(158601) （158601）
福建省自然科学基金资助项目(2016J0102) （2016J0102）
福建师范大学校创新团队资助项目(IRTL1205) （IRTL1205）
中国博士后科学基金资助项目(2016M602052) （2016M602052）
