干旱区生态环境知识资源中心(Arid): The impact of multiple driving factors on forest ecosystem services in karst desertification control

Arid

DOI	10.3389/ffgc.2023.1220436
	The impact of multiple driving factors on forest ecosystem services in karst desertification control
	Xiong, Kangning; Kong, Lingwei; Yu, Yanghua; Zhang, Shihao; Deng, Xuehua
通讯作者	Xiong, KN
来源期刊	FRONTIERS IN FORESTS AND GLOBAL CHANGE
EISSN	2624-893X
出版年	2023
卷号	6
英文摘要	In the fragile karst desertification ecosystem, forests are the providers of eco-multifunctionality. And the ecosystem service (ES) supply capacity of forests is directly or indirectly affected by various driving factors. The aim of this study is to explore the driving role of forest spatial structure, species diversity, and functional diversity on ecosystem services. In this study, four forest types, namely, broad-leaved monoculture forest (planted economic forest) (F1), broad-leaved mixed forest (F2), coniferous and broad-leaved mixed forest (F3), and coniferous mixed forest (F4), were investigated in karst plateau mountain (KPM), karst plateau canyon (KPC), and karst mountain canyon (KMC) landforms. Variance analysis, correlation analysis and redundancy analysis were used to compare the differences of spatial structure, species diversity, functional diversity, and ES of different forest types and to clarify the driving role of spatial structure, species diversity, and functional diversity on ES. The results showed that the wood supply service of F3 was at least 4.27% higher than that of other forest types; carbon sequestration and oxygen release are at least 4.57 and 3.89% higher; the water holding capacity of litter and soil is higher by 6.24 and 2.26%, respectively; the soil OC, TN, TP, and TK were higher than 6.01, 1.22, 25.55, and 13.34%, respectively. The coniferous mixed forest and broadleaved mixed forest with a more complete spatial structure has a higher level of diversity, which can generate more wood and provide more soil nutrient sources, as well as stronger regulation capacity. Spatial structure affects plant productivity through interspecific relationships; soil fertility is restricted by the level of diversity; gas and water regulation are influenced by both spatial structure and diversity levels. There is a progressive driving relationship among spatial structure, diversity, and ES. In forest management, it is helpful to improve the forest ecosystem's functioning by adjusting the forest structure using close-to-natural management measures.
英文关键词	forest driving factor ecosystem services karst desertification function improving
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001044405000001
WOS关键词	ROCKY DESERTIFICATION ; TROPICAL FORESTS ; PLANT DIVERSITY ; PRODUCTIVITY ; WATER ; CARBON ; BIODIVERSITY ; NUTRIENT ; TRAITS ; LITTER
WOS类目	Ecology ; Forestry
WOS研究方向	Environmental Sciences & Ecology ; Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396536
推荐引用方式 GB/T 7714	Xiong, Kangning,Kong, Lingwei,Yu, Yanghua,et al. The impact of multiple driving factors on forest ecosystem services in karst desertification control[J],2023,6.
APA	Xiong, Kangning,Kong, Lingwei,Yu, Yanghua,Zhang, Shihao,&Deng, Xuehua.(2023).The impact of multiple driving factors on forest ecosystem services in karst desertification control.FRONTIERS IN FORESTS AND GLOBAL CHANGE,6.
MLA	Xiong, Kangning,et al."The impact of multiple driving factors on forest ecosystem services in karst desertification control".FRONTIERS IN FORESTS AND GLOBAL CHANGE 6(2023).