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  4. 中科院海岸带环境过程与生态修复重点实验室
Soil spatial heterogeneity created by river-sea interaction influences Tamarix chinensis root features in the Yellow River Delta

文献类型：期刊论文

作者Shi, Libin2,3,4; Suo, Lizhu2,3; Wang, Yi2,3; Zhao, Ying2,3; Chen, Xiaobing4; Hu, Qiuli2,3; Song, Bing2,3; Shan, Yan1; Yu, Jinyi2,3; Wei, Chunjing2,3
刊名EARTH SURFACE PROCESSES AND LANDFORMS
出版日期2024-08-04
页码10
关键词geographical locations pathway analysis soil-water-salt conditions Tamarix chinensis the Yellow River Delta
ISSN号0197-9337
DOI10.1002/esp.5923
通讯作者Wang, Yi(wangyi@ldu.edu.cn) ; Zhao, Ying(yzhaosoils@gmail.com)
英文摘要Salt-tolerant Tamarix chinensis roots are crucial in preserving wetland soil and carbon sequestration, which is essential for wetland ecology. Soil-water-salt conditions influence the growth of these roots in coastal saline areas, but the specific factors and their effects remain unclear. Using principal component and partial least square-structural equation modelling (SEM) methods, we studied T. chinensis root features in six Yellow River delta communities. Results showed varied root features across locations, with larger roots further inland. Root growth negatively correlated with soil texture and salinity and positively with groundwater levels. Soil texture and salinity decreased with distance from the coast, while groundwater increased with distance from the Yellow River. This suggests that geographical location influences soil-water-salt conditions, impacting root characteristics. The principal component analysis-derived root feature index captured 56.7% of root feature variation. SEM revealed geographical locations indirectly influence root features, with the Yellow River's proximity primarily affecting them through groundwater and coastal distance influencing via soil sand content and salinity. The study underscores the importance of these findings for wetland conservation and ecology.
WOS关键词GROUNDWATER DEPTH ; SALINITY ; RAMOSISSIMA ; RESPONSES
WOS研究方向Physical Geography ; Geology
语种英语
WOS记录号WOS:001283831400001
资助机构National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province
源URL[http://ir.yic.ac.cn/handle/133337/35687]  
专题烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
烟台海岸带研究所_近岸生态与环境实验室
通讯作者Wang, Yi; Zhao, Ying
作者单位1.Shandong Sericulture Res Inst, Yantai, Peoples R China
2.Ludong Univ, Coll Resources & Environm Engn, Yantai 264025, Peoples R China
3.Ludong Univ, Dongying Base High Qual Dev Modern Agr & Integrat, Dongying, Peoples R China
4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
推荐引用方式
GB/T 7714		 Shi, Libin,Suo, Lizhu,Wang, Yi,et al. Soil spatial heterogeneity created by river-sea interaction influences Tamarix chinensis root features in the Yellow River Delta[J]. EARTH SURFACE PROCESSES AND LANDFORMS,2024:10.
APA Shi, Libin.,Suo, Lizhu.,Wang, Yi.,Zhao, Ying.,Chen, Xiaobing.,...&Li, Jiaqi.(2024).Soil spatial heterogeneity created by river-sea interaction influences Tamarix chinensis root features in the Yellow River Delta.EARTH SURFACE PROCESSES AND LANDFORMS,10.
MLA Shi, Libin,et al."Soil spatial heterogeneity created by river-sea interaction influences Tamarix chinensis root features in the Yellow River Delta".EARTH SURFACE PROCESSES AND LANDFORMS (2024):10.

入库方式： OAI收割

来源：烟台海岸带研究所

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