干旱区生态环境知识资源中心(Arid): Developing Growth Models of Stand Volume for Subtropical Forests in Karst Areas: A Case Study in the Guizhou Plateau

Arid

DOI	10.3390/f12010083
	Developing Growth Models of Stand Volume for Subtropical Forests in Karst Areas: A Case Study in the Guizhou Plateau
	Tang, Yuzhi; Shao, Quanqin; Shi, Tiezhu; Wu, Guofeng
通讯作者	Shi, TZ (corresponding author), Shenzhen Univ, MNR Key Lab Geoenvironm Monitoring Great Bay Area, Shenzhen 518060, Peoples R China. ; Shi, TZ (corresponding author), Shenzhen Univ, Guangdong Key Lab Urban Informat, Shenzhen 518060, Peoples R China. ; Shi, TZ (corresponding author), Shenzhen Univ, Shenzhen Key Lab Spatial Smart Sensing & Serv, Shenzhen 518060, Peoples R China. ; Shao, QQ (corresponding author), Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China. ; Shao, QQ (corresponding author), Hainan Univ, Sch Polit & Publ Adm, Haikou 570228, Hainan, Peoples R China. ; Shi, TZ (corresponding author), Shenzhen Univ, Sch Architecture & Urban Planning, Shenzhen 518060, Peoples R China.
来源期刊	FORESTS
EISSN	1999-4907
出版年	2021
卷号	12 期号:1
英文摘要	Forest stand volume is one of the key forest structural attributes in estimating and forecasting ecosystem productivity and carbon stock. However, studies on growth modeling and environmental influences on stand volume are still rare to date, especially in subtropical forests in karst areas, which are characterized by a complex species composition and are important in the global carbon budget. In this paper, we developed growth models of stand volume for all the dominant tree species (groups) (DTSG) in a subtropical karst area, the Guizhou Plateau based on an investigation of the effects of various environmental factors on stand volume. The Richards growth function, space-for-time substitution and zonal-hierarchical modeling method were applied in the model fitting, and multiple indices were used in the model evaluation. The results showed that the climatic factors of annual temperature and precipitation, as well as the site factors of stand origin, elevation, slope gradient, topsoil thickness, site quality degree, rocky desertification type and rocky desertification degree, have significant influences on stand volume, and the topsoil thickness and site quality degree have the strongest positive effect. A total of 959 growth equations of stand volume were fitted with a five-level stand classifier (DTSG-climatic zone-site quality degree-stand origin-rocky desertification type). All the growth equations were qualified, because all passed the TRE test (<= 30%), and the majority of the R-2 >= 0.50, above 70% of the RMSE were between 5.0 and 20.0, and above 80% of the P >= 75%. These findings provide updated knowledge about the environmental effect on the stand volume growth of subtropical forests in karst areas, and the developed stand volume growth models are convenient for forest management and planning, further contributing to the study of forest carbon storage assessments and global carbon cycling.
英文关键词	forest stand volume growth model environmental effects subtropical karst area Guizhou Plateau
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:000610229600001
WOS关键词	CLIMATE-CHANGE ; SITE INDEX ; SOUTHWESTERN CHINA ; PINUS-YUNNANENSIS ; VEGETATION COVER ; CARBON STOCK ; DOUGLAS-FIR ; SOIL ; IMPACTS ; DISTRIBUTIONS
WOS类目	Forestry
WOS研究方向	Forestry
来源机构	中国科学院地理科学与资源研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/347890
作者单位	[Tang, Yuzhi; Shi, Tiezhu; Wu, Guofeng] Shenzhen Univ, MNR Key Lab Geoenvironm Monitoring Great Bay Area, Shenzhen 518060, Peoples R China; [Tang, Yuzhi; Shi, Tiezhu; Wu, Guofeng] Shenzhen Univ, Guangdong Key Lab Urban Informat, Shenzhen 518060, Peoples R China; [Tang, Yuzhi; Shi, Tiezhu; Wu, Guofeng] Shenzhen Univ, Shenzhen Key Lab Spatial Smart Sensing & Serv, Shenzhen 518060, Peoples R China; [Shao, Quanqin] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China; [Shao, Quanqin] Hainan Univ, Sch Polit & Publ Adm, Haikou 570228, Hainan, Peoples R China; [Tang, Yuzhi; Shi, Tiezhu; Wu, Guofeng] Shenzhen Univ, Sch Architecture & Urban Planning, Shenzhen 518060, Peoples R China
推荐引用方式 GB/T 7714	Tang, Yuzhi,Shao, Quanqin,Shi, Tiezhu,et al. Developing Growth Models of Stand Volume for Subtropical Forests in Karst Areas: A Case Study in the Guizhou Plateau[J]. 中国科学院地理科学与资源研究所,2021,12(1).
APA	Tang, Yuzhi,Shao, Quanqin,Shi, Tiezhu,&Wu, Guofeng.(2021).Developing Growth Models of Stand Volume for Subtropical Forests in Karst Areas: A Case Study in the Guizhou Plateau.FORESTS,12(1).
MLA	Tang, Yuzhi,et al."Developing Growth Models of Stand Volume for Subtropical Forests in Karst Areas: A Case Study in the Guizhou Plateau".FORESTS 12.1(2021).