中文版 | English

在结果中检索

YIC-IR

浏览/检索结果: 共24条，第1-10条 帮助

已选(0)清除 条数/页：   排序方式：
Evidence of nitrogen inputs affecting soil nitrogen purification by mediating root exudates of salt marsh plants 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 946, 页码: 10
作者:  Zhao, Chunyu;  Liu, Songlin;  Zhang, Xiaoli;  Meng, E.;  Tang, Yan;  Fen, Zhang;  Liu, Yang;  Macreadie, Peter I.
收藏  |  浏览/下载：1/0  |  提交时间：2024/10/24
Exogenous nitrogen addition  Root exudate  Enzyme activity  Functional genes  Nitrogen removal capacity  Salt marsh wetland  
Root Disturbance Effects of Four Halophytes on Soil Physiochemical Charismatics in Intertidal Ecotone of the Yellow River Estuary 期刊论文
WETLANDS, 2024, 卷号: 44, 期号: 6, 页码: 14
作者:  Sun, Debin;  Zhou, Di;  Guan, Bo;  Li, Yunzhao;  Yu, Junbao;  Qu, Fanzhu;  Yang, Jisong;  Wang, Xuehong;  Li, Xue
收藏  |  浏览/下载：1/0  |  提交时间：2024/10/24
Halophytes  Root disturbance effect  Soil nutrients and ions  Intertidal ecotone  The yellow river estuary  
The effects of salinity and pH variation on hyperaccumulator Bidens pilosa L. accumulating cadmium with dynamic and real-time uptake of Cd2+ influx around its root apexes 期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2023, 页码: 10
作者:  Wang, Siqi;  Dai, Huiping;  Cui, Shuang;  Ji, Dandan;  Skuza, Lidia;  Li, Lianzhen;  Grzebelus, Dariusz;  Wei, Shuhe
收藏  |  浏览/下载：151/0  |  提交时间：2023/08/17
Cd  Influx  Root apex  Bidens pilosa L.  Root vigor  
The effects of salinity and pH variation on hyperaccumulator Bidens pilosa L. accumulating cadmium with dynamic and real-time uptake of Cd2+ influx around its root apexes 期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2023, 页码: 10
作者:  Wang, Siqi;  Dai, Huiping;  Cui, Shuang;  Ji, Dandan;  Skuza, Lidia;  Li, Lianzhen;  Grzebelus, Dariusz;  Wei, Shuhe
收藏  |  浏览/下载：0/0  |  提交时间：2024/11/08
Cd  Influx  Root apex  Bidens pilosa L.  Root vigor  
The Genome of Bacillus velezensis SC60 Provides Evidence for Its Plant Probiotic Effects 期刊论文
MICROORGANISMS, 2022, 卷号: 10, 期号: 4, 页码: 14
作者:  Dong, Xiaoyan;  Tu, Chen;  Xie, Zhihong;  Luo, Yongming;  Zhang, Lei;  Li, Zhaoyi
收藏  |  浏览/下载：230/0  |  提交时间：2022/08/10
PGPR  root colonization  genome sequencing  Bacillus  soil-borne pathogens  
The Genome of Bacillus velezensis SC60 Provides Evidence for Its Plant Probiotic Effects 期刊论文
MICROORGANISMS, 2022, 卷号: 10, 期号: 4, 页码: 14
作者:  Dong, Xiaoyan;  Tu, Chen;  Xie, Zhihong;  Luo, Yongming;  Zhang, Lei;  Li, Zhaoyi
收藏  |  浏览/下载：0/0  |  提交时间：2024/11/15
PGPR  root colonization  genome sequencing  Bacillus  soil-borne pathogens  
Effect of saline land reclamation by constructing the "Raised Field-Shallow Trench" pattern on agroecosystems in Yellow River Delta 期刊论文
AGRICULTURAL WATER MANAGEMENT, 2022, 卷号: 261, 页码: 11
作者:  Hu, Qiuli;  Zhao, Ying;  Hu, Xinlong;  Qi, Ji;  Suo, Lizhu;  Pan, Yinghua;  Song, Bing;  Chen, Xiaobing
收藏  |  浏览/下载：214/0  |  提交时间：2022/07/26
Raised field  Saline water use  Root water uptake  Yellow River Delta  HYDRUS (2D/3D)  
Effect of saline land reclamation by constructing the "Raised Field-Shallow Trench" pattern on agroecosystems in Yellow River Delta 期刊论文
AGRICULTURAL WATER MANAGEMENT, 2022, 卷号: 261, 页码: 11
作者:  Hu, Qiuli;  Zhao, Ying;  Hu, Xinlong;  Qi, Ji;  Suo, Lizhu;  Pan, Yinghua;  Song, Bing;  Chen, Xiaobing
收藏  |  浏览/下载：0/0  |  提交时间：2024/11/15
Raised field  Saline water use  Root water uptake  Yellow River Delta  HYDRUS (2D/3D)  
食用蔬菜能吸收和积累微塑料 期刊论文
科学通报, 2019, 卷号: 64, 期号: 9, 页码: 928-934
作者:  李连祯;  周倩;  尹娜;  涂晨;  骆永明
收藏  |  浏览/下载：536/0  |  提交时间：2020/06/17
微塑料  生菜  聚苯乙烯微球  吸收  积累  健康风险  microplastics  lettuce  polystyrene microbeads  uptake  accumulation  human health risk  Microplastic (MP, 100 nm-5 mm) may present an attributable risk to ecosystem and human health, and its pollution has become a global environmental concern. Despite a wealth of information on the accumulation of MPs in aquatic species, there is no information on the uptake and accumulation of MPs by higher plants. Terrestrial edible plants are directly exposed to MPs when agricultural soil was applied with organic manure, sewage sludge as fertilizer or plastic mulching. In this paper, the uptake of two sizes of polystyrene (PS) microbeads (0.2 and 1.0 mum) and then their distribution and migration in an edible plant lettuce were firstly investigated based on laboratory experiments. We used fluorescent markers to track PS microbeads in plant tissues and found fluorescence to be a sensitive and reliable detection method. Sections from untreated control lettuce showed no autofluorescence. When roots were treated with fluorescently labeled PS microbeads, the microbeads could be identified by its fluorescence. Our main study investigated the uptake of 0.2 mum beads, as few luminescence signals were observed in lettuce roots for 1.0 mum beads in our experiment. We observed that 0.2 mum fluorescent microbeads were extracellularly trapped in the root cap mucilage (which is a highly hydrated polysaccharide) and a dark green tip (which was typical of lettuce roots exposed to label PS beads) was usually visible to the naked eye. Confocal images revealed that the PS luminescence signals were mainly located in the vascular system and on the cell walls of the cortex tissue of the roots, indicated that the beads passed through the intercellular space via the apoplastic transport system. Once inside the central cylinder, the 0.2 mum PS beads were transferred from the roots to the stems and leaves via the vascular system following the transpiration stream. We also observed that the PS beads adhered to one another and self-assembled systematically into grape-like and (chain) string-like clusters in the intercellular space of the root and stem vascular tissue of lettuce plant. In contrast to the root and stem, PS beads were dispersed in the leaf tissue. Here, for the first time we provide evidence of the adherence, uptake, accumulation, and translocation of submicrometer MPs within an edible plant. Our findings highlight the previously underappreciated human exposure pathway to MPs through the consumption of contaminated crops and emphasize the need for new management strategies to control the release of MPs waste products into the terrestrial environment. Ultimately, the potential impacts of low range sized MPs on food safety of crop plants and human health need to be urgently considered.  
黄河三角洲芦苇生长与根系分布特征对不同时期水盐胁迫的响应 期刊论文
生态学杂志, 2018, 页码: 10
作者:  田晓燕;  陈敏;  路峰;  王安东;  韩广轩;  管博
浏览  |  Adobe PDF(2562Kb)  |  收藏  |  浏览/下载：616/283  |  提交时间：2020/07/08
芦苇  水位  盐分  生态特征  根生物量  Phragmites australis  water level  salinity  ecological trait  root biomass