Root Disturbance Effects of Four Halophytes on Soil Physiochemical Charismatics in Intertidal Ecotone of the Yellow River Estuary

doi:10.1007/s13157-024-01827-2

	Root Disturbance Effects of Four Halophytes on Soil Physiochemical Charismatics in Intertidal Ecotone of the Yellow River Estuary
	Sun, Debin 1,2; Zhou, Di1 ; Guan, Bo1 ; Li, Yunzhao 1; Yu, Junbao1,3,4 ; Qu, Fanzhu 1; Yang, Jisong 1; Wang, Xuehong 1; Li, Xue 1
发表期刊	WETLANDS
ISSN	0277-5212
	2024-08-01
卷号	44 期号:6 页码:14
关键词	Halophytes Root disturbance effect Soil nutrients and ions Intertidal ecotone The yellow river estuary
DOI	10.1007/s13157-024-01827-2
通讯作者	Yu, Junbao([email protected])
英文摘要	Four representative halophytes, Tamarix chinensis (Tc), Phragmites australis (Pa), Suaeda salsa (Ss), and Spartina alterniflora (Sa), in the Yellow River Estuary wetland were selected to clarify the root disturbance on soil nutrient elements, salt ions, and their stoichiometric ratios. The results showed that the average total organic carbon (TOC) content of Tc, Pa, Ss, and Sa in the rhizosphere (RS) group was 5.19, 2.15, 2.05, and 2.14 times higher than those in the non-rhizosphere (CK) group, respectively. The total nitrogen (TN) content of Tc in the RS group was about 3.44 times that of the CK group. The average soil salinity reduced by 41.35%, due to the root disturbance of Tc. Soil ions, including K+, Ca2+, Mg2+, Na+, Cl-, and SO42- reduced by 33.86-62.86%. The root disturbance of Pa reduced soil salinity and soil ions by 35.47% and 16.93%-46.85%, respectively. However, the root disturbance effects in Sa and Ss were not obvious. The disturbance of roots played a crustal role in affecting the spatial heterogeneity of soil properties in the coastal wetlands above the intertidal zone (Tc and Pa), but its effect was greatly weakened below the intertidal zone (Sa and Ss). These findings are important for understanding how halophytes can impact soil nutrient levels and salt concentrations in coastal wetlands, which is crucial for effective management and restoration.
资助机构	National Natural Science Foundation of China ; National Key R&D Program of China
收录类别	SCI
语种	英语
关键词[WOS]	COASTAL WETLANDS ; P STOICHIOMETRY ; LAIZHOU BAY ; DISTRIBUTIONS ; PHOSPHORUS ; VEGETATION ; RESPONSES ; DELTA
研究领域[WOS]	Environmental Sciences & Ecology
WOS记录号	WOS:001258663400001
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/35865
专题	中国科学院烟台海岸带研究所知识产出
通讯作者	Yu, Junbao
作者单位	1.Ludong Univ, Inst Adv Study Coastal Ecol, Yantai 264025, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China 3.Southwest Forestry Univ, Yunnan Key Lab Plateau Wetland Conservat Restorat, Kunming 650224, Peoples R China 4.Southwest Forestry Univ, Natl Plateau Wetlands Res Ctr, Kunming 650224, Peoples R China
推荐引用方式 GB/T 7714	Sun, Debin,Zhou, Di,Guan, Bo,et al. Root Disturbance Effects of Four Halophytes on Soil Physiochemical Charismatics in Intertidal Ecotone of the Yellow River Estuary[J]. WETLANDS,2024,44(6):14.
APA	Sun, Debin.,Zhou, Di.,Guan, Bo.,Li, Yunzhao.,Yu, Junbao.,...&Li, Xue.(2024).Root Disturbance Effects of Four Halophytes on Soil Physiochemical Charismatics in Intertidal Ecotone of the Yellow River Estuary.WETLANDS,44(6),14.
MLA	Sun, Debin,et al."Root Disturbance Effects of Four Halophytes on Soil Physiochemical Charismatics in Intertidal Ecotone of the Yellow River Estuary".WETLANDS 44.6(2024):14.