干旱区生态环境知识资源中心(Arid): Estimation of soil health in the semi-arid regions of northwestern Iran using digital elevation model and remote sensing data

Arid

DOI	10.1007/s10661-024-12527-z
	Estimation of soil health in the semi-arid regions of northwestern Iran using digital elevation model and remote sensing data
	Zang, Mingli; Wang, Xiaodong; Chen, Yunling; Faramarzi, Seyedeh Ensieh
通讯作者	Zang, ML
来源期刊	ENVIRONMENTAL MONITORING AND ASSESSMENT
ISSN	0167-6369
EISSN	1573-2959
出版年	2024
卷号	196 期号:4
英文摘要	Nowadays, neglecting soil conservation issues is one of the most critical factors in reducing soil health (SH). In this regard, to facilitate the estimation of the SH in northwestern Iran, 292 soil samples were taken from a depth of 0-30 cm of this area, and a wide range of soil properties were determined. Then, soil health indices (SHIs) were calculated. Simultaneously, the normalized difference vegetation index (NDVI), surface water capacity index (SWCI), and a digital elevation model (DEM) were obtained from satellite data. Finally, multiple linear regression (MLR) relationships between these parameters and SHIs were calculated. In this study, there was a highest significant positive correlation (P < 0.01) between IHI-LTDS and SWCI (0.71), DEM (0.76), and NDVI (0.73**). The MLR, with both the whole total (TDS) and minimal (MDS) dataset methods, which includes the aforementioned indices, strongly described the spatial variability of the Integrated Soil Health Index (IHI) (R-2 = 0.78, AIC = - 416, RMSE = 0.05, and rho c = 0.76). According to the results of this study, it can be said that the development of SH estimation models using remote sensing extracted parameters can be one of the effective ways to reduce the cost and time of soil sampling in extensive areas.
英文关键词	Digital elevation model Integrated Soil Health Index Normalized difference vegetation index Soil
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001180617700003
WOS关键词	QUALITY INDICATORS ; CRITICAL LIMITS ; LAND-USE ; DEGRADATION ; INDEXES ; SYSTEMS ; TOOL
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403594
推荐引用方式 GB/T 7714	Zang, Mingli,Wang, Xiaodong,Chen, Yunling,et al. Estimation of soil health in the semi-arid regions of northwestern Iran using digital elevation model and remote sensing data[J],2024,196(4).
APA	Zang, Mingli,Wang, Xiaodong,Chen, Yunling,&Faramarzi, Seyedeh Ensieh.(2024).Estimation of soil health in the semi-arid regions of northwestern Iran using digital elevation model and remote sensing data.ENVIRONMENTAL MONITORING AND ASSESSMENT,196(4).
MLA	Zang, Mingli,et al."Estimation of soil health in the semi-arid regions of northwestern Iran using digital elevation model and remote sensing data".ENVIRONMENTAL MONITORING AND ASSESSMENT 196.4(2024).