消息
×
loading..
CCPortal
DOI10.1111/gcb.17215
Long-term tropospheric ozone pollution disrupts plant-microbe-soil interactions in the agroecosystem
Zhang, Kaile; Zentella, Rodolfo; Burkey, Kent O.; Liao, Hui-Ling; Tisdale, Ripley H.
发表日期2024
ISSN1354-1013
EISSN1365-2486
起始页码30
结束页码3
卷号30期号:3
英文摘要Tropospheric ozone (O3) threatens agroecosystems, yet its long-term effects on intricate plant-microbe-soil interactions remain overlooked. This study employed two soybean genotypes of contrasting O3-sensitivity grown in field plots exposed elevated O3 (eO3) and evaluated cause-effect relationships with their associated soil microbiomes and soil quality. Results revealed long-term eO3 effects on belowground soil microbiomes and soil health surpass damage visible on plants. Elevated O3 significantly disrupted belowground bacteria-fungi interactions, reduced fungal diversity, and altered fungal community assembly by impacting soybean physiological properties. Particularly, eO3 impacts on plant performance were significantly associated with arbuscular mycorrhizal fungi, undermining their contribution to plants, whereas eO3 increased fungal saprotroph proliferation, accelerating soil organic matter decomposition and soil carbon pool depletion. Free-living diazotrophs exhibited remarkable acclimation under eO3, improving plant performance by enhancing nitrogen fixation. However, overarching detrimental consequences of eO3 negated this benefit. Overall, this study demonstrated long-term eO3 profoundly governed negative impacts on plant-soil-microbiota interactions, pointing to a potential crisis for agroecosystems. These findings highlight urgent needs to develop adaptive strategies to navigate future eO3 scenarios. Soybean, a global staple crop, is used in rotation practices worldwide to decrease fertilizer use due to its symbiotic relationship with soil nitrogen fixation microbes. Soybean, however, is vulnerable to ozone pollution, leading to low performance and yield. As ozone pollution is projected to increase, a crucial task is understanding how ozone damages soybean and soil microbes, which could reveal a crisis in underground ecosystems. This study demonstrates how long-term ozone pollution profoundly degrades plant and soil health by altering plant-microbe-soil interactions. The findings highlight the urgency for adaptive strategies against future food and economic losses resulting from ozone damage.image
英文关键词arbuscular mycorrhizal fungi; free-living diazotrophs; long-term ozone pollution; plant performance; soil health; soil-microbe-plant interactions
语种英语
WOS研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
WOS类目Biodiversity Conservation ; Ecology ; Environmental Sciences
WOS记录号WOS:001176253900001
来源期刊GLOBAL CHANGE BIOLOGY (IF:8.88[JCR-2018],10.171[5-Year])
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/303264
作者单位State University System of Florida; University of Florida; State University System of Florida; University of Florida; United States Department of Agriculture (USDA); North Carolina State University
推荐引用方式
GB/T 7714
Zhang, Kaile,Zentella, Rodolfo,Burkey, Kent O.,et al. Long-term tropospheric ozone pollution disrupts plant-microbe-soil interactions in the agroecosystem[J],2024,30(3).
APA Zhang, Kaile,Zentella, Rodolfo,Burkey, Kent O.,Liao, Hui-Ling,&Tisdale, Ripley H..(2024).Long-term tropospheric ozone pollution disrupts plant-microbe-soil interactions in the agroecosystem.GLOBAL CHANGE BIOLOGY,30(3).
MLA Zhang, Kaile,et al."Long-term tropospheric ozone pollution disrupts plant-microbe-soil interactions in the agroecosystem".GLOBAL CHANGE BIOLOGY 30.3(2024).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Kaile]的文章
[Zentella, Rodolfo]的文章
[Burkey, Kent O.]的文章
百度学术
百度学术中相似的文章
[Zhang, Kaile]的文章
[Zentella, Rodolfo]的文章
[Burkey, Kent O.]的文章
必应学术
必应学术中相似的文章
[Zhang, Kaile]的文章
[Zentella, Rodolfo]的文章
[Burkey, Kent O.]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。