Long‐term vegetation restoration increases carbon sequestration of different soil particles in a semi‐arid desert

Abstract Vegetation restoration in desert areas has an important influence on soil carbon sequestration. To understand the long‐term effects of vegetation restoration on soil particle composition and carbon sequestration of different soil particles in semi‐arid deserts, we collected the topsoil of d...

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Autores principales:	Lihua Bai, Hong Zhang, Jianguo Zhang, Xiao Li, Bo Wang, Hongzhi Miao, Tanveer Ali Sial, Qiang Dong, Guangjun Fu, Limin Li
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	Mu Us Desert soil inorganic carbon soil organic carbon soil particle composition vegetation restoration Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/786c26d31011467bbbf00d432f955754
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spelling	oai:doaj.org-article:786c26d31011467bbbf00d432f9557542021-11-29T07:06:43ZLong‐term vegetation restoration increases carbon sequestration of different soil particles in a semi‐arid desert2150-892510.1002/ecs2.3848https://doaj.org/article/786c26d31011467bbbf00d432f9557542021-11-01T00:00:00Zhttps://doi.org/10.1002/ecs2.3848https://doaj.org/toc/2150-8925Abstract Vegetation restoration in desert areas has an important influence on soil carbon sequestration. To understand the long‐term effects of vegetation restoration on soil particle composition and carbon sequestration of different soil particles in semi‐arid deserts, we collected the topsoil of different types of vegetation restored for different periods at the southeast margin of Mu Us Desert and analyzed the soil organic carbon (SOC) and soil inorganic carbon (SIC) contents in soil particles of different sizes. The results demonstrated that after vegetation restoration, soil particles of <0.05 mm and aggregates in arbor lands and shrub lands increased 8 and 4 times and 4.67 and 4 times than shifting sandy land (CK), respectively. The SOC and SIC in different soil particles under vegetation increased with the restoration period. Among different vegetation forms, arbor land had significant effect on SIC fixation. Soil particles of <0.05 mm contained the highest SOC and SIC contents (16.8 and 0.78 g/kg), followed by aggregates (8.26 and 6.79 g/kg), 0.05–0.25 mm (8.24 and 4.55 g/kg), and >0.25 mm (5.23 and 2.25 g/kg). As for total SOC storage, it was positively correlated with the organic carbon storage of <0.05 mm particles. We concluded that SOC and SIC of <0.05 mm soil particles and aggregates increase with the restoration period and play a leading role in soil carbon sequestration. From the perspective of long‐term soil carbon sequestration, the best vegetation restoration mode in Mu Us Desert would be arbor forest.Lihua BaiHong ZhangJianguo ZhangXiao LiBo WangHongzhi MiaoTanveer Ali SialQiang DongGuangjun FuLimin LiWileyarticleMu Us Desertsoil inorganic carbonsoil organic carbonsoil particle compositionvegetation restorationEcologyQH540-549.5ENEcosphere, Vol 12, Iss 11, Pp n/a-n/a (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Mu Us Desert soil inorganic carbon soil organic carbon soil particle composition vegetation restoration Ecology QH540-549.5
spellingShingle	Mu Us Desert soil inorganic carbon soil organic carbon soil particle composition vegetation restoration Ecology QH540-549.5 Lihua Bai Hong Zhang Jianguo Zhang Xiao Li Bo Wang Hongzhi Miao Tanveer Ali Sial Qiang Dong Guangjun Fu Limin Li Long‐term vegetation restoration increases carbon sequestration of different soil particles in a semi‐arid desert
description	Abstract Vegetation restoration in desert areas has an important influence on soil carbon sequestration. To understand the long‐term effects of vegetation restoration on soil particle composition and carbon sequestration of different soil particles in semi‐arid deserts, we collected the topsoil of different types of vegetation restored for different periods at the southeast margin of Mu Us Desert and analyzed the soil organic carbon (SOC) and soil inorganic carbon (SIC) contents in soil particles of different sizes. The results demonstrated that after vegetation restoration, soil particles of <0.05 mm and aggregates in arbor lands and shrub lands increased 8 and 4 times and 4.67 and 4 times than shifting sandy land (CK), respectively. The SOC and SIC in different soil particles under vegetation increased with the restoration period. Among different vegetation forms, arbor land had significant effect on SIC fixation. Soil particles of <0.05 mm contained the highest SOC and SIC contents (16.8 and 0.78 g/kg), followed by aggregates (8.26 and 6.79 g/kg), 0.05–0.25 mm (8.24 and 4.55 g/kg), and >0.25 mm (5.23 and 2.25 g/kg). As for total SOC storage, it was positively correlated with the organic carbon storage of <0.05 mm particles. We concluded that SOC and SIC of <0.05 mm soil particles and aggregates increase with the restoration period and play a leading role in soil carbon sequestration. From the perspective of long‐term soil carbon sequestration, the best vegetation restoration mode in Mu Us Desert would be arbor forest.
format	article
author	Lihua Bai Hong Zhang Jianguo Zhang Xiao Li Bo Wang Hongzhi Miao Tanveer Ali Sial Qiang Dong Guangjun Fu Limin Li
author_facet	Lihua Bai Hong Zhang Jianguo Zhang Xiao Li Bo Wang Hongzhi Miao Tanveer Ali Sial Qiang Dong Guangjun Fu Limin Li
author_sort	Lihua Bai
title	Long‐term vegetation restoration increases carbon sequestration of different soil particles in a semi‐arid desert
title_short	Long‐term vegetation restoration increases carbon sequestration of different soil particles in a semi‐arid desert
title_full	Long‐term vegetation restoration increases carbon sequestration of different soil particles in a semi‐arid desert
title_fullStr	Long‐term vegetation restoration increases carbon sequestration of different soil particles in a semi‐arid desert
title_full_unstemmed	Long‐term vegetation restoration increases carbon sequestration of different soil particles in a semi‐arid desert
title_sort	long‐term vegetation restoration increases carbon sequestration of different soil particles in a semi‐arid desert
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/786c26d31011467bbbf00d432f955754
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Long‐term vegetation restoration increases carbon sequestration of different soil particles in a semi‐arid desert

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