HUMIC

作品数：80被引量：210H指数：8
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相关领域：环境科学与工程天文地球更多>>
相关作者：刘明贤常瑞玲更多>>
相关机构：中国农业大学湖南广播电视大学兰州大学濮阳教育学院更多>>
相关期刊：《Journal of Rare Earths》《International Journal of Sediment Research》《Open Journal of Physical Chemistry》《Science China Chemistry》更多>>
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Effect of different climate zone’s humic and fulvic acid on aggregation of UV irradiated graphene oxide
《Frontiers of Environmental Science & Engineering》2025年第3期27-41,共15页Jawad Ali Xinfeng Wang Xinjie Wang Enxiang Shang Zahid Hussain Muhammad Mohiuddin Jian Zhao Xinghui Xia Yang Li 
financially supported by the National Natural Science Foundation of China(Nos.42250410319,52170024 and 21677015);the Qingdao Municipal Bureau of Human Resources and Social Security,China(No.QDBSH20220201006).
UV light absorption by aquatic systems affect the physicochemical characteristics of graphene oxide(GO)nanoparticles which ultimately influence its aggregation behavior in water.Regarding this research,various humic a...
关键词：AGGREGATION Fulvic acid Humic acid Molecular weight Reduced graphene oxide Ultraviolet irradiation 
Increased humic materials explain aggregate-protected carbon and nitrogen accumulation in biochar-amended tropical soils
《Pedosphere》2024年第6期1086-1099,共14页Emmanuel AMOAKWAH Mohammad A.RAHMAN Khandakar R.ISLAM Kwame A.FRIMPONG Christian A.PHARES Louis SACKEY Isaac ASIRIFI Emmanuel ARTHUR 
one of the outcomes of a research conducted by Dr.Emmanuel Amoakwah at The Ohio State University,which was sponsored by the United States Department of Agriculture Leadership Enhancement in Agricultural Program via a grant to the University of California-Davis by the United States Agency for International Development,USA;in part by the Ministry of Foreign Affairs of Denmark through the project“Green Cohesive Agricultural Resource Management,WEBSOC”(No.3-01AU)。
Humic materials make important contributions to soil organic carbon(C)and nitrogen(N)accumulation.However,information on the correlation between humic substances and the accumulation of soil aggregate-protected C and ...
关键词：degree of humification fulvic acid humic acid MACROAGGREGATES soil structural coefficient 
Humus: Dark side of life or intractable “aether”?
《Pedosphere》2022年第4期660-664,共5页Jean-François PONGE 
Dear Editor,Johannes Lehmann and Markus Kleber,in a controversial paper entitled"The contentious nature of soil organic matter"(Lehmann and Kleber,2015),suggested the abandonment of the term"humus"and other associated...
关键词：SOIL HUMIC LIFE 
Chemical and spectroscopic characterization of humic substances from sediment and riparian soil of a highly polluted urban river (Suquía River, Cordoba, Argentina)被引量：5
《International Journal of Sediment Research》2020年第3期287-294,共8页Carolina Merlo Carolina Vázquez Ana Graciela Iriarte Carlos Matías Romero 
This work was supported by the Secretaria de Ciencia y Tecnologia-Universidad Nacional de Córdoba,Argentina(SECyT-UNC);the National Research Council of Argentina(CONICET)。
The Suquía River,the largest urban river in C ordoba(Argentina),has been severely polluted for decades.Actions must be taken to restore its environmental quality by managing riparian zones for increased water-self pu...
关键词：LOTIC ecosystems Organic matter HUMIC acids FT-IR SPECTROSCOPY UV-VIS SPECTROSCOPY 
Are humic substances soil microbial residues or unique synthesized compounds?A perspective on their distinctiveness被引量：19
《Pedosphere》2020年第2期159-167,共9页Sen DOU Jun SHAN Xiangyun SONG Rui CAO Meng WU Chenglin LI Song GUAN 
supported by the National Natural Science Foundation of China(Nos.41571231 and 41201221);the National Key Research and Development Program of China(No.2016YFD0200304);the Scientific Instrument and Equipment Development Project of Chinese Academy Sciences(CAS)(No.YJKYYQ20170058);the Natural Science Foundation of Jiangsu Province,China(No.BK2012496);the Youth Innovation Promotion Association,CAS(No.2017362);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(No.19KJB180010)。
Humic substances(HS),which are defined as a series of highly acidic,relatively high-molecular-weight,and yellow to black colored substances formed during the decay and transformation of plant and microbial remains,ubi...
关键词：heterogeneity HUMIC acid HUMIFICATION HUMUS microbial biomass soil organic matter 
Phosphorus release from vivianite and hydroxyapatite by organic and inorganic compounds
《Pedosphere》2020年第2期190-200,共11页Stella GYPSER Dirk FREESE 
the German Federal Ministry of Education and Research(BMBF)for funding the Bona Res Project Inno Soil Phos(No.031A558)。
Based on recent mining rates and the exhaustion of global phosphorus(P)reserves,there is a need to mobilize P already stored in soils,and its recovery from secondary resources such as Ca-and Fe-phosphates is important...
关键词：ANION EXCHANGE batch technique citric ACID FLOW-THROUGH reactor HUMIC ACID ligand EXCHANGE phosphate phosphorus recovery 
Theoretical Study on the Effects of Spatial Structure of P Complexation Sites on the Soil Phosphorus Activation in Leonardite Humic Acid Complexes
《Chinese Journal of Structural Chemistry》2020年第2期229-242,184,共15页CHE Xin SONG Tao LIU Yong HU Zhao-Ping GAO Jun 
supported by the Key R&D project of Shandong Province(No.2016ZDJQ0701);Huazhong Agricultural University Scientific and Technological Self-innovation Foundation(No.2015RC008)。
Humic acid is an important active component in soil environment. The spatial structures of P complexation sites in humic acid complexes play an important role in soil phosphorus activation and fertilizer efficiency. T...
关键词：leonardite HUMIC acid FERTILIZER efficiency spatial structure phosphorus ACTIVATION ONIOM method 
Synthesis of a novel ternary HA/Fe-Mn oxides-loaded biochar composite and its application in cadmium(Ⅱ) and arsenic(Ⅴ) adsorption被引量：12
《Journal of Environmental Sciences》2019年第11期168-176,共9页Jianhua Guo Changzhou Yan Zhuanxi Luo Hongda Fang Shugang Hu Yinglan Cao 
supported by the National Key Research and Development Project of China(No.2016YFD0800706);the Science and Technology Project of Fujian Province of China(No.2018Y0080);the Science and Technology Project of Xiamen(No.3502Z20172026)
Cadmium (Cd) and arsenic (As) are two of the most toxic elements.However,the chemical behaviors of these two elements are different,making it challenging to utilize a single adsorbent with high adsorption capacity for...
关键词：HUMIC acid FE-MN OXIDES BIOCHAR ADSORPTION Cd(Ⅱ) As(Ⅴ) 
Redox-active humics support interspecies syntrophy and shift microbial community被引量：5
《Science China(Technological Sciences)》2019年第10期1695-1702,共8页ZHENG Yue KAPPLER Andreas XIAO Yong YANG Fan MAHADEVA Gurumurthy Dummi ZHAO Feng 
supported by the National Natural Science Foundation of China(Grant Nos.41471260,21777155)
The network of microbial electron transfer can establish a syntrophic association of microbes by connecting interspecies metabolisms, and a variety of redox-active shuttles in environment have been proved to accelerat...
关键词：HUMIC ACID fulvic ACID redox-active shuttle microbial diversity INTERSPECIES electron transfer 
Ozonation as an efficient pretreatment method to alleviate reverse osmosis membrane fouling caused by complexes of humic acid and calcium ion被引量：6
《Frontiers of Environmental Science & Engineering》2019年第4期89-100,共12页Xuehao Zhao Yinhu Wu Xue Zhang Xin Tong Tong Yu Yunhong Wang Nozomu Ikuno Kazuki Ishii Hongying Hu 
funded by the National Key Research and Development Program of China (Grant No. 2016YFE0118800);Key Program of the National Natural Science Foundation of China (No.51738005).
Humic acid has been considered as one of the most significant sources in feed water causing organic fouling of reverse osmosis (RO) membranes, but the relationship between the fouling behavior of humic acid and the ch...
关键词：Reverse osmosis Membrane FOULING HUMIC acid Ca^2+ Ozone 
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