干旱区生态环境知识资源中心(Arid): Effects of aluminium on antioxidative system in native species of the Brazilian Tropical Dry Forest (Caatinga)

Arid

DOI	10.1080/02757540.2024.2316059
	Effects of aluminium on antioxidative system in native species of the Brazilian Tropical Dry Forest (Caatinga)
	Pereira, Larisse Bianca Soares; Costa, Layla Fernanda Souza e; de Oliveira, Henarmmany Cristina Alves; Sperandio, Marcus Vinicius Loss; Ulisses, Claudia
通讯作者	Pereira, LBS
来源期刊	CHEMISTRY AND ECOLOGY
ISSN	0275-7540
EISSN	1029-0370
出版年	2024
卷号	40 期号:4 页码:407-421
英文摘要	Changes in soil resulting from agricultural practices can lead to acidification and the accumulation of toxic elements, such as Al3+. In acidic soils, aluminium solubility decreases nutrient availability, causing biochemical and morphophysiological changes that impede plant growth. This study aimed to determine how native species respond to the effects of Al3+ and its impact on their persistence in the environment. Soil samples were collected in areas with and without Al3+ in a natural regeneration zone. Leaves of three herbaceous species prevalent in the rainy season underwent biochemical analysis. The results revealed that Al3+ influenced enzymatic activity in Ayenia erecta, reducing superoxide dismutase and increasing ascorbate peroxidase and catalase. Pavonia varians exhibited an accumulation of H2O2 and a reduction in ascorbate peroxidase, while Sida galheirensis demonstrated an accumulation of sucrose and a reduction in proline levels in areas affected by Al3+, without changes in enzymatic activity or the accumulation of reactive oxygen species. The presence of 0.31 cmolc/dm(3) of Al3+ was insufficient to induce lipid peroxidation in the studied species. Overall, the species responded differently to aluminium, impacting oxidative stress and potentially influencing their survival in the environment. These results provide insights into conservation practices and sustainable management in arid areas.
英文关键词	Acid soil biochemistry dry lands exchangeable aluminium reactive oxygen species
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001168910800001
WOS关键词	PROLINE ; DIVERSITY ; BIOMASS ; GROWTH
WOS类目	Biochemistry & Molecular Biology ; Ecology ; Environmental Sciences
WOS研究方向	Biochemistry & Molecular Biology ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403186
推荐引用方式 GB/T 7714	Pereira, Larisse Bianca Soares,Costa, Layla Fernanda Souza e,de Oliveira, Henarmmany Cristina Alves,et al. Effects of aluminium on antioxidative system in native species of the Brazilian Tropical Dry Forest (Caatinga)[J],2024,40(4):407-421.
APA	Pereira, Larisse Bianca Soares,Costa, Layla Fernanda Souza e,de Oliveira, Henarmmany Cristina Alves,Sperandio, Marcus Vinicius Loss,&Ulisses, Claudia.(2024).Effects of aluminium on antioxidative system in native species of the Brazilian Tropical Dry Forest (Caatinga).CHEMISTRY AND ECOLOGY,40(4),407-421.
MLA	Pereira, Larisse Bianca Soares,et al."Effects of aluminium on antioxidative system in native species of the Brazilian Tropical Dry Forest (Caatinga)".CHEMISTRY AND ECOLOGY 40.4(2024):407-421.