Comparative analysis of the dust retention capacity and leaf microstructure of 11 Sophora japonica clones.

We used fresh leaves of Sophora japonica L. variety 'Qingyun 1' (A0) and 10 superior clones of the same species (A1-A10) to explore leaf morphological characteristics and total particle retention per unit leaf area under natural and artificial simulated dust deposition treatments. Our obje...

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Autores principales:	Jie Yu, Li-Ren Xu, Chong Liu, Yong-Tan Li, Xin-Bo Pang, Zhao-Hua Liu, Min-Sheng Yang, Yan-Hui Li
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/f3439841a74f4edb982e78202d223d48
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spelling	oai:doaj.org-article:f3439841a74f4edb982e78202d223d482021-12-02T20:04:43ZComparative analysis of the dust retention capacity and leaf microstructure of 11 Sophora japonica clones.1932-620310.1371/journal.pone.0254627https://doaj.org/article/f3439841a74f4edb982e78202d223d482021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0254627https://doaj.org/toc/1932-6203We used fresh leaves of Sophora japonica L. variety 'Qingyun 1' (A0) and 10 superior clones of the same species (A1-A10) to explore leaf morphological characteristics and total particle retention per unit leaf area under natural and artificial simulated dust deposition treatments. Our objectives were to explore the relationship between the two methods and to assess particle size distribution, X-ray fluorescence (XRF) heavy metal content, and scanning electron and atomic force microscopy (SEM and AFM) characteristics of leaf surface microstructure. Using the membership function method, we evaluated the dust retention capacity of each clone based on the mean degree of membership of its dust retention index. Using correlation analysis, we selected leaf morphological and SEM and AFM indices related significantly to dust retention capacity. Sophora japonica showed excellent overall dust retention capacity, although this capacity differed among clones. A5 had the strongest overall retention capacity, A2 had the strongest retention capacity for PM2.5, A9 had the strongest retention capacity for PM2.5-10, A0 had the strongest retention capacity for PM>10, and A2 had the strongest specific surface area (SSA) and heavy metal adsorption capacity. Overall, A1 had the strongest comprehensive dust retention ability, A5 was intermediate, and A7 had the weakest capacity. Certain leaf morphological and SEM and AFM characteristic indices correlated significantly with the dust retention capacity.Jie YuLi-Ren XuChong LiuYong-Tan LiXin-Bo PangZhao-Hua LiuMin-Sheng YangYan-Hui LiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 9, p e0254627 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Jie Yu Li-Ren Xu Chong Liu Yong-Tan Li Xin-Bo Pang Zhao-Hua Liu Min-Sheng Yang Yan-Hui Li Comparative analysis of the dust retention capacity and leaf microstructure of 11 Sophora japonica clones.
description	We used fresh leaves of Sophora japonica L. variety 'Qingyun 1' (A0) and 10 superior clones of the same species (A1-A10) to explore leaf morphological characteristics and total particle retention per unit leaf area under natural and artificial simulated dust deposition treatments. Our objectives were to explore the relationship between the two methods and to assess particle size distribution, X-ray fluorescence (XRF) heavy metal content, and scanning electron and atomic force microscopy (SEM and AFM) characteristics of leaf surface microstructure. Using the membership function method, we evaluated the dust retention capacity of each clone based on the mean degree of membership of its dust retention index. Using correlation analysis, we selected leaf morphological and SEM and AFM indices related significantly to dust retention capacity. Sophora japonica showed excellent overall dust retention capacity, although this capacity differed among clones. A5 had the strongest overall retention capacity, A2 had the strongest retention capacity for PM2.5, A9 had the strongest retention capacity for PM2.5-10, A0 had the strongest retention capacity for PM>10, and A2 had the strongest specific surface area (SSA) and heavy metal adsorption capacity. Overall, A1 had the strongest comprehensive dust retention ability, A5 was intermediate, and A7 had the weakest capacity. Certain leaf morphological and SEM and AFM characteristic indices correlated significantly with the dust retention capacity.
format	article
author	Jie Yu Li-Ren Xu Chong Liu Yong-Tan Li Xin-Bo Pang Zhao-Hua Liu Min-Sheng Yang Yan-Hui Li
author_facet	Jie Yu Li-Ren Xu Chong Liu Yong-Tan Li Xin-Bo Pang Zhao-Hua Liu Min-Sheng Yang Yan-Hui Li
author_sort	Jie Yu
title	Comparative analysis of the dust retention capacity and leaf microstructure of 11 Sophora japonica clones.
title_short	Comparative analysis of the dust retention capacity and leaf microstructure of 11 Sophora japonica clones.
title_full	Comparative analysis of the dust retention capacity and leaf microstructure of 11 Sophora japonica clones.
title_fullStr	Comparative analysis of the dust retention capacity and leaf microstructure of 11 Sophora japonica clones.
title_full_unstemmed	Comparative analysis of the dust retention capacity and leaf microstructure of 11 Sophora japonica clones.
title_sort	comparative analysis of the dust retention capacity and leaf microstructure of 11 sophora japonica clones.
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/f3439841a74f4edb982e78202d223d48
work_keys_str_mv	AT jieyu comparativeanalysisofthedustretentioncapacityandleafmicrostructureof11sophorajaponicaclones AT lirenxu comparativeanalysisofthedustretentioncapacityandleafmicrostructureof11sophorajaponicaclones AT chongliu comparativeanalysisofthedustretentioncapacityandleafmicrostructureof11sophorajaponicaclones AT yongtanli comparativeanalysisofthedustretentioncapacityandleafmicrostructureof11sophorajaponicaclones AT xinbopang comparativeanalysisofthedustretentioncapacityandleafmicrostructureof11sophorajaponicaclones AT zhaohualiu comparativeanalysisofthedustretentioncapacityandleafmicrostructureof11sophorajaponicaclones AT minshengyang comparativeanalysisofthedustretentioncapacityandleafmicrostructureof11sophorajaponicaclones AT yanhuili comparativeanalysisofthedustretentioncapacityandleafmicrostructureof11sophorajaponicaclones
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Comparative analysis of the dust retention capacity and leaf microstructure of 11 Sophora japonica clones.

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