干旱区生态环境知识资源中心(Arid): Plant-Soil Carbon Storage in Dynamic Succession of Ecological Restoration in National Grassland Natural Park

Arid

DOI	10.3390/su152215837
	Plant-Soil Carbon Storage in Dynamic Succession of Ecological Restoration in National Grassland Natural Park
	Wang, Junfang; Han, Guodong; Wang, Zhaoming; Yun, Jinfeng; Wang, Zhongwu; Li, Zhiguo; Lv, Shijie; Qin, Jie
通讯作者	Wang, JF ; Han, GD
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2023
卷号	15 期号:22
英文摘要	Ecological restoration has a positive impact on global climate change. How plant-soil stores carbon in degraded grassland ecological restoration requires long-term monitoring and support. To reveal the dynamics of plant-soil carbon storage in the succession process of ecological restoration, compare the effects of artificial interference and natural restoration, and determine the impact of climate change and biodiversity on vegetation soil carbon storage, we conducted a study in National Grassland Natural Park, which is located on the southern foot of the Yinshan Mountains in Hohhot, Inner Mongolia, China. Based on long restoration chronosequences (2012-2022), using a space-for-time substitution approach and one-way ANOVA tests, Pearson correlation and structural equation modeling were used to investigate the interactions among these various factors. The results indicated that the carbon storage of aboveground vegetation first increased, and then, decreased with time. The underground root carbon storage and soil carbon storage at 0-10 cm and 20-30 cm first increased, then decreased, and finally, stabilized. The highest soil carbon storage (0-30 cm) was 102.11 t/ha in 2013, which accounted for 96.61% of the total organic carbon storage. The Shannon-Wiener index, individual number of species, and surface root carbon storage (0-10 cm) significantly increased the carbon storage of surface soil (0-10 cm) (p < 0.05). Compared to natural restoration, artificial restoration over seven years decreased soil carbon storage at 0-30 cm and underground root carbon storage at 0-10 cm (p < 0.05). Consequently, combining artificial restoration with natural restoration can help in establishing a more stable ecosystem faster and in increasing the carbon storage of the ecosystem. It is an effective management measure to promote grassland restoration in arid areas. Also, climate (MAT, MAP) change was closely correlated with plant-soil carbon storage.
英文关键词	ecological restoration succession carbon storage artificial restoration natural restoration biodiversity
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:001114509800001
WOS关键词	ORGANIC-CARBON ; NITROGEN ; DESERT
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398864
推荐引用方式 GB/T 7714	Wang, Junfang,Han, Guodong,Wang, Zhaoming,et al. Plant-Soil Carbon Storage in Dynamic Succession of Ecological Restoration in National Grassland Natural Park[J],2023,15(22).
APA	Wang, Junfang.,Han, Guodong.,Wang, Zhaoming.,Yun, Jinfeng.,Wang, Zhongwu.,...&Qin, Jie.(2023).Plant-Soil Carbon Storage in Dynamic Succession of Ecological Restoration in National Grassland Natural Park.SUSTAINABILITY,15(22).
MLA	Wang, Junfang,et al."Plant-Soil Carbon Storage in Dynamic Succession of Ecological Restoration in National Grassland Natural Park".SUSTAINABILITY 15.22(2023).