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SOIL_ORGANIC_MATTER: 作品数：182被引量：884H指数：16; 导出分析报告; 相关作者：鲁春霞谢高地肖玉安凯郑超更多>>; 相关机构：中国科学院浙江大学中国地质科学院中国环境管理干部学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金中国科学院知识创新工程更多>>

Agricultural and environmental significance of soil organic matter and plant biomass:Insight from ultrahigh-resolution Fourier transform ion cyclotron resonance mass spectrometry: 《Pedosphere》2025年第1期3-7,共5页Zhongqi HE; Ultrahigh-resolution Fourier transform ion cyclotron resonance mass spectrometry(FT-ICR MS)is an advanced instrument capable of separating and determining molecular mass-to-charge ratios with sub-ppm level accuracy.A ...; 关键词：soil mass resonance

Changes in particulate and mineral-associated organic carbon with land use in contrasting soils: 《Pedosphere》2023年第3期421-435,共15页Sabina YEASMIN Balwant SINGH Cliff T.JOHNSTON Quan HUA Donald L.SPARKS; the financial support of the International Postgraduate Research Scholarships and Postgraduate Research Support Scheme of the University of Sydney;the Australian Institute of Nuclear Science and Engineering for providing a research grant(No.ALNGRA15536)for accelerator mass spectrometry14C analysis。; Soil organic carbon(SOC)is the largest terrestrial carbon(C)stock,and the capacity of soils to preserve organic C(OC)varies with many factors,including land use,soil type,and soil depth.We investigated the effect of l...; 关键词：land use change microbial decomposition organic carbon saturation organo-mineral association soil organic matter

Effect of soil pH on the sorption capacity of soil organic matter for polycyclic aromatic hydrocarbons in unsaturated soils被引量：1: 《Pedosphere》2023年第2期365-371,共7页Pil-Gon KIM Abhrajyoti TARAFDAR Jung-Hwan KWON; supported by the Subsurface Environment Management Projects funded by the Korea Environmental Industry and Technology Institute,Korea(No.2020002440005)。; Sorption by soil organic matter(SOM)is considered the most important process affecting the bioavailability of hydrophobic organic chemicals(HOCs)in soil.The sorption capacity of SOM for HOCs is affected by many enviro...; 关键词：contaminated soil hydrophobic organic chemical partition coefficient passive sampling POLLUTANT soil water saturation level

Cropping leads to loss of soil organic matter: How can we prevent it?被引量：1: 《Pedosphere》2023年第1期8-10,共3页Vincent CHAPLOT Pete SMITH; Soil organic matter(SOM),which associates carbon(C)to key plant nutrients,has been stored in soil for thousands of years.Scientists have long recognised its positive impact on key environmental functions such as food ...; 关键词：soil GRASSLAND FOREST

Comparative analysis of planted and unplanted controls for assessment of rhizosphere priming effect被引量：1: 《Pedosphere》2022年第6期884-892,共9页Jian LI Per BENGTSON; funded by the Swedish Research Council(No.2016-04710,2016);the Knut and Alice Wallenberg Foundation,Sweden(No.2013.0073);China Postdoctoral Science Foundation(No.2021M703135);supported by the Chinese Scholarship Council。; The rhizosphere priming effect(RPE)is increasingly being considered to be an important regulator of soil organic matter(SOM)decomposition and nutrient turnover,with potential importance for the global CO_(2) budget.As...; 关键词：enzyme activity gross nitrogen mineralization microbial community composition nitrogen availability soil organic matter decomposition

Size fractions of organic matter pools influence their stability: Application of the Rock-Eval® analysis to beech forest soils: 《Pedosphere》2022年第4期565-575,共11页David SEBAG Eric P.VERRECCHIA Thierry ADATTE Michael AUBERT Guillaume CAILLEAU Thibaud DECAENS Isabelle KOWALEWSKI Jean TRAP Fabrice BUREAU Mickael HEDDE; Soil organic matter (SOM) is a complex heterogeneous mixture formed through decomposition and organo-mineral interactions, and characterization of its composition and biogeochemical stability is challenging. From this...; 关键词：aggregate decomposition litter organo-mineral interaction plant-microbe-soil continuum soil organic matter thermal analysis TOPSOIL

Carbon mineralization in subtropical alluvial arable soils amended with sugarcane bagasse and rice husk biochars被引量：2: 《Pedosphere》2022年第3期475-486,共12页Mohammad Arifur RAHMAN Mohammad Abdul KADER Mohammad JAHIRUDDIN Mohammad Rafiqul ISLAM Zakaria Mohammad SOLAIMAN; the BARC(Bangladesh Agricultural Research Council)for awarding a postgraduate scholarship with research support to the first author through the NATP(National Agricultural Technology Program)Phase-ⅡProject。; Subtropical recent alluvial soils are low in organic carbon(C).Thus,increasing organic C is a major challenge to sustain soil fertility.Biochar amendment could be an option as biochar is a C-rich pyrolyzed material,wh...; 关键词：aged biochar biochar amendment charland CO_(2)emission CO_(2)-C evolution recent alluvial soil soil organic carboon soil organic matter

Methanotrophy-driven accumulation of organic carbon in four paddy soils of Bangladesh被引量：1: 《Pedosphere》2022年第2期348-358,共11页Nasrin SULTANA Jun ZHAO Yuanfeng CAI G.K.M.Mustafizur RAHMAN Mohammad Saiful ALAM Mohammad FAHEEM Adrian HO Zhongjun JIA; financially supported by the National Natural Science Foundation of China (Nos. 91751204, 41630862, 41701302, 41530857, and 41877062);The first author, Ms. Nasrin Sultana, gratefully acknowledges the Organization for Women in Science for the Developing World (OWSD) Ph.D. Fellowship。; Biological methane oxidation is a crucial process in the global carbon cycle that reduces methane emissions from paddy fields and natural wetlands into the atmosphere.However,soil organic carbon accumulation associate...; 关键词：16S rRNA gene DNA-based stable-isotope probing(DNA-SIP) methane oxidation METHANOTROPH PMOA rice soil soil organic carbon soil organic matter

Soil organic matter content and chemical composition under two rotation management systems in a Mediterranean climate: 《Pedosphere》2021年第6期903-911,共9页Carlo ANGELETTI Elga MONACI Beatrice GIANNETTA Serena POLVERIGIANI Costantino VISCHETTI; funded by the Department of Agricultural,Food and Environmental Sciences(D3 A),Polytechnic University of Marche,Ancona,Italy。; The crop rotation system in organic farming is a determinant factor to accumulate and preserve soil organic matter(SOM),and in depth knowledge on its effects is still lacking.Tillage intensity in particular is crucial...; 关键词：crop rotation organic carbon ^(13)C-NMR soil organic matter accumulation particulate organic matter organo-mineral association

Sorption and desorption characteristics of sulfamethazine in three different soils before and after removal of organic matter被引量：1: 《Pedosphere》2021年第5期796-806,共11页Xiaona LI Yang SONG Mingyun JIA Fang WANG Yongrong BIAN Xin JIANG; financially supported by the National Key Research and Development Program of China(No.2017YFD0800704);the National Natural Science Foundation of China(Nos.41671236 and 41877032);the Key Program of Frontier Sciences,Chinese Academy of Sciences(No.QYZDJ-SSW-DQC035)。; Organic matter(OM)is the most critical factor in controlling the sorption-desorption of SMZ in soil,however,few studies have explored the effects of OM removal on these important behaviors among different soils.Batch ...; 关键词：antibiotics ISOTHERM kinetics sorption-desorption soil organic matter

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