GIEC OpenIR
Diverse molecular compositions of dissolved organic matter derived from different composts using ESI FT-ICR MS
Liu, Minru1,2; Tan, Yunkai1,2; Fang, Kejing1,2; Chen, Changya3; Tang, Zhihua1,2; Liu, Xiaoming4; Yu, Zhen4
2021
发表期刊JOURNAL OF ENVIRONMENTAL SCIENCES
ISSN1001-0742
卷号99页码:80-89
通讯作者Chen, Changya(yuer-17@163.com) ; Tang, Zhihua(tangzh@ms.giec.ac.cn)
摘要Dissolved organic matter (DOM) derived from various composts can promote significant changes of soil properties. However, little is known about the DOM compositions and their similarities and differences at the molecular level. In this study, the molecular compositions of DOM derived from kitchen waste compost (KWC), green waste compost (GWC), manure waste compost (MWC), and sewage sludge compost (SSC) were characterized by electrospray ionization coupled with Fourier transform ion cyclotron resonance mass spectrometry (ESI FT-ICR MS). The molecular formulas were classified into four subcategories: CHO, CHON, CHOS, and CHONS. The KWC, MWC, and SSC DOM represented the highest fraction (35.8%-47.4%) of CHON subcategory, while the GWC DOM represented the highest fraction (68.4%) of CHO subcategory. The GWC DOM was recognized as the nitrogen- and sulfur-deficient compounds that were less saturated, more aromatic, and more oxidized compared with other samples. Further analysis of the oxygen, nitrogen-containing (N-containing), and sulfur-containing (S-containing) functional groups in the four subcategories revealed higher organic molecular complexity. Comparison of the similarities and differences of the four samples revealed 22.8% ubiquitous formulas and 17.4%, 11.1%, 10.7%, and 6.3% unique formulas of GWC, KWC, SSC, and MWC DOM, respectively, suggesting a large proportion of ubiquitous DOM as well as unique, source-specific molecular signatures. The findings presented herein provide new insight into the molecular characterization of DOM derived from various composts and demonstrated the potential role of these different compounds for agricultural utilization. (C) 2020 The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V.
关键词Molecular characterization Dissolved organic matter Compost ESI FT-ICR MS
DOI10.1016/j.jes.2020.06.011
关键词[WOS]HUMIC-LIKE SUBSTANCES ; COMPREHENSIVE CHARACTERIZATION ; BINDING-PROPERTIES ; ENZYMATIC-ACTIVITY ; BIOMASS MATERIALS ; PIG MANURE ; WASTE ; MASS ; DOM ; WATER
收录类别SCI
语种英语
资助项目GDAS' Project of Science and Technology Development[2019 GDASYL-0501005] ; Natural Science Foundation of Guangdong Province[2018A030310084] ; development project of Ronggui's strategic emerging industries (Ronggui Jingfa [2019])[19] ; Program of Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, China[y809jm1001]
WOS研究方向Environmental Sciences & Ecology
项目资助者GDAS' Project of Science and Technology Development ; Natural Science Foundation of Guangdong Province ; development project of Ronggui's strategic emerging industries (Ronggui Jingfa [2019]) ; Program of Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, China
WOS类目Environmental Sciences
WOS记录号WOS:000589890700009
出版者SCIENCE PRESS
引用统计
被引频次:23[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/34896
专题中国科学院广州能源研究所
通讯作者Chen, Changya; Tang, Zhihua
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
3.Hunan Univ Humanities Sci & Technol, Sch Mat & Environm Engn, Hunan Prov Key Lab Fine Ceram & Powder Mat, Loudi 417000, Peoples R China
4.Guangdong Inst Ecoenvironm Sci & Technol, Guangdong Key Lab Integrated Agroenvironm Pollut, Guangzhou 510650, Peoples R China
第一作者单位中国科学院广州能源研究所
推荐引用方式
GB/T 7714
Liu, Minru,Tan, Yunkai,Fang, Kejing,et al. Diverse molecular compositions of dissolved organic matter derived from different composts using ESI FT-ICR MS[J]. JOURNAL OF ENVIRONMENTAL SCIENCES,2021,99:80-89.
APA Liu, Minru.,Tan, Yunkai.,Fang, Kejing.,Chen, Changya.,Tang, Zhihua.,...&Yu, Zhen.(2021).Diverse molecular compositions of dissolved organic matter derived from different composts using ESI FT-ICR MS.JOURNAL OF ENVIRONMENTAL SCIENCES,99,80-89.
MLA Liu, Minru,et al."Diverse molecular compositions of dissolved organic matter derived from different composts using ESI FT-ICR MS".JOURNAL OF ENVIRONMENTAL SCIENCES 99(2021):80-89.
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
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, Minru]的文章
[Tan, Yunkai]的文章
[Fang, Kejing]的文章
百度学术
百度学术中相似的文章
[Liu, Minru]的文章
[Tan, Yunkai]的文章
[Fang, Kejing]的文章
必应学术
必应学术中相似的文章
[Liu, Minru]的文章
[Tan, Yunkai]的文章
[Fang, Kejing]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。