Soil Biology & Biochemistry最新文献

{"title":"Increased soil pH and enhanced microbial activity stimulate the gradual immobilisation of selenate added to soils","authors":"C. Vermeiren, J. Ceulemans, Y. Thiry, E. Smolders","doi":"10.1016/j.soilbio.2024.109688","DOIUrl":"https://doi.org/10.1016/j.soilbio.2024.109688","url":null,"abstract":"In recent years, a global interest in selenium (Se) has arisen, both in the light of crop biofortification and risk assessments of ⁷⁹Se present in nuclear waste. In both cases, a profound understanding of the fate of Se in soils is required. The objectives of this study were to evaluate the fate of selenate (Se(VI)) added to soil and to relate the rate and extent of its immobilisation in the months after soil spiking, termed ageing, to soil properties. The underlying hypothesis is that Se mobility can be reduced by incorporation in microbial biomass and by pH-dependent adsorption to oxyhydroxides. Ageing of Se was studied in 14 soils with contrasting properties after spiking with an enriched ⁷⁷Se(VI) isotope tracer. During six months of incubation, subsamples of the soils were collected and extracted to monitor the mobile, adsorbed and NaOH-extractable fractions of soil-native Se and spiked ⁷⁷Se. After 182 days, the mobile concentration of the ⁷⁷Se spike was reduced by a factor 2-300, with the largest factors consistently found in soils with a pH above 6. The decrease in Se availability with time was described by first-order kinetics, which allowed to derive a rate and extent of Se ageing in soils. Distinct but gradual ageing was mainly promoted by high soil pH, whereas Se immobilisation was faster but less pronounced in low pH soils. Amendment of five soils with a carbon source enhanced microbial activity, thereby increasing the rate and/or extent of Se ageing. Also among the unamended soils, the immobilisation rate constant increased with increasing measured soil respiration rates. This study showed a pronounced effect of both soil pH and biochemical reactions on the time-dependent solid:liquid distribution of Se, which should be considered in biofortification practices and risk assessments.","PeriodicalId":21888,"journal":{"name":"Soil Biology & Biochemistry","volume":"17 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2024-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142793590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biochar strategy for long-term N2O emission reduction: insights into soil physical structure and microbial interaction","authors":"Yeye Zhang, Chun Yan, Tao Wang, Guangxin Zhang, Michael Bahn, Fei Mo, Juan Han","doi":"10.1016/j.soilbio.2024.109685","DOIUrl":"https://doi.org/10.1016/j.soilbio.2024.109685","url":null,"abstract":"Applying biochar to agricultural soils is a promising strategy for mitigating nitrous oxide (N₂O) emissions. Nitrogen (N) fertilizers are essential for crop production but also represent a significant source of N₂O emissions. The effectiveness of biochar in reducing N₂O emissions depends on the amount of N fertilizer applied and the morphological structure of the biochar. However, few studies have examined the impact of field-aged biochar on N₂O emissions under different N application levels, especially concerning the mechanisms by which biochar’s morphological properties and soil characteristics influence microbial-driven N₂O production. We conducted a long-term field experiment over three winter wheat seasons, applying two N fertilizer doses (113.25 and 226.5 kg N ha^-1) and four biochar doses (0, 5, 10, 20 t ha^-1). In-situ N₂O measurements, combined with amplicon sequencing (16S rRNA, ITS rRNA), metagenomic sequencing, scanning electron microscopy, and Brunauer-Emmett-Teller analysis, were performed to explore the effects of combined application of biochar with N fertilizer on soil N₂O emissions and potential soil physicochemical and microbial mechanisms. The study demonstrated that biochar aged for several years consistently reduced soil N₂O emissions, likely due to modifications in soil physical properties such as specific surface area, pore size, and pore volume. The dose of N fertilizer had a significant effect on how biochar regulated soil pore structure, consequently impacting the abundance of N cycle genes and microbes. The intermediate biochar dose of 10 t ha^-1 biochar significantly increased soil mesopore size and the abundance of N₂O-reducing genes such as <em>nosZ</em>, while simultaneously suppressing the N₂O production genes such as <em>napA</em> and <em>norB</em> through enhanced soil specific surface area and pore volume, but further increasing the dose did not result in sustained improvement. The functional diversity of N-cycling genes proved to be a more reliable predictor of N₂O emissions than the diversity of fungal and bacterial taxa. Our findings advance the understanding of how biochar influences physical-microbial interactions that determine N₂O production in agricultural soils. These mechanistic insights are crucial for developing integrated biochar and fertilization management strategies to mitigate climate change effectively.","PeriodicalId":21888,"journal":{"name":"Soil Biology & Biochemistry","volume":"210 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2024-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142793591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rhizosphere priming effects and trade-offs among root traits, exudation and mycorrhizal symbioses","authors":"He Wang, Jiayu Lu, Feike A. Dijkstra, Lijuan Sun, Liming Yin, Peng Wang, Weixin Cheng","doi":"10.1016/j.soilbio.2024.109690","DOIUrl":"https://doi.org/10.1016/j.soilbio.2024.109690","url":null,"abstract":"The influence of living roots on soil organic matter decomposition is termed the rhizosphere priming effect (RPE). Although root traits are critical for understanding the RPE, it is unclear how the trade-offs among root traits, exudation and mycorrhizal symbioses mediate the RPE. The RPEs of 12 grassland species were quantified using a natural ¹³C tracer method in a mesocosm experiment. Ten root functional traits were measured to examine the trade-offs among root traits, and their linkage with the RPEs. All species produced positive RPEs, with legumes and forbs showing larger RPEs than grasses. The magnitude varied from 32% to 350% compared to the unplanted soil. After accounting for root biomass effect, specific RPEs were positively correlated with specific root length, specific root surface area, root exudation rate, and specific rhizosphere respiration, while negatively correlated with root diameter and arbuscular mycorrhizal fungi colonization. These results demonstrate that plants with thinner roots show efficient root morphology and/or more exudation by inducing larger specific RPEs, while plants with thicker roots associate more with mycorrhizal symbioses and induce smaller specific RPEs. Overall, root functional traits play key roles in mediating the species-specific RPEs and have implications for predicting soil organic matter dynamics.","PeriodicalId":21888,"journal":{"name":"Soil Biology & Biochemistry","volume":"234 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2024-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142797377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Visualization of soil aggregate structures provides insights into their formation mechanisms induced by litter inputs","authors":"Milda Pucetaite, Per Persson, Julia Parker, Ulf Johansson, Edith C. Hammer","doi":"10.1016/j.soilbio.2024.109686","DOIUrl":"https://doi.org/10.1016/j.soilbio.2024.109686","url":null,"abstract":"Soil aggregation is a dynamic process influenced by physical, chemical and biological factors; however, their individual and combined effect on the formation and turnover of aggregates is not well understood. The aim of this study was to examine incorporation of fresh litter inputs of different physicochemical properties including their carbon-to-nitrogen (C/N) ratio – maize (C/N = 12) and straw (C/N = 103) - into aggregates, <em>de novo</em> formed from mineral soil with or without the presence of microbiota. Using rare-earth element oxides, we labelled structures formed during a four-week incubation with a single litter type and traced their incorporation into newly formed aggregates after mixing them together and incubating for a subsequent seven-week period. To visualize them, we used synchrotron-based X-ray fluorescence microspectroscopy, which allowed us to demonstrate that presence of the plant-derived particulate organic matter was the key factor for the aggregate formation. Within the timescale of the experiment, neither microbial abundance nor the community composition had any significant effect. However, the relative increase in straw-associated soil in aggregates larger than 250 μm provided support for our hypothesis regarding impact of carbon-rich organic matter on macroaggregation, likely via promotion of fungal growth and hyphal enmeshing. Phospholipid fatty acid analysis further confirmed relatively higher abundance of fungi in macroaggregates in straw-containing soil. All in all, our study provides insights into the initial stages of aggregate formation following litter additions and development of associated microbial community. The spatial analysis enabled by the X-ray fluorescence microspectroscopy enabled visualization of internal aggregate structures, shedding light on the processes involved, which is not possible with bulk analysis alone.","PeriodicalId":21888,"journal":{"name":"Soil Biology & Biochemistry","volume":"1 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142793592","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nitrification inhibitor induced microbial NH4+-N immobilization improves maize nitrogen use efficiency in strong ammonia oxidation soil","authors":"Si-Yi Liu, Di Wu, Xiao-Tang Ju, Ju-Pei Shen, Yi Cheng, Na Deng, Xiao-Tong Song, Hong-Jie Di, Pei-Pei Li, Li-li Han, An-Hui Ge, Chuan-Fa Wu, Li-Mei Zhang","doi":"10.1016/j.soilbio.2024.109687","DOIUrl":"https://doi.org/10.1016/j.soilbio.2024.109687","url":null,"abstract":"Nitrification inhibitors (NIs) have been acknowledged since 1970s for their potential to mitigate N₂O emissions, enhance fertilizer nitrogen use efficiency (NUE), and improve crop productivity. However, their effectiveness in improving yield and NUE varies significantly across different soil types, with the underlying mechanisms largely unexplored. This study integrates laboratory ¹⁵N labeling incubation experiments with field trials to evaluate the influence of a specific NI, nitraprin, on soil gross N transformation rates, N₂O emissions, maize yield and NUE across three distinct soil types prevalent in China’s major crop production zones. These soils include acidic black soil at GZL site, alkaline fluvo-aquic soil at XC site, and acidic red soil at QJ site. The alkaline fluvo-aquic soil (XC) exhibited the highest gross nitrification rates (<em>O</em>_<em>NH4</em>) and cumulative N₂O emissions, while also showing the lowest immobilization rate of NH₄⁺-N (<em>I</em>_<em>NH4</em>). Conversely, the acidic black soil (GZL) had opposite trends. NI application lead to a significant reduction in <em>O</em>_<em>NH4</em> by 23-53% and in N₂O emissions by 48-85%. Notably an increase in maize yield (by 18.73 %) and NUE (by 30.32 %) were observed exclusively at XC. NI addition notably enhanced <em>I</em>_<em>NH4</em> at XC, due to the suppression of a high nitrification rate, reduced the N losing risk (N/I ratio) and consequently supported higher maize yield. Further analyses highlighted that autotrophic nitrification, predominantly mediated ammonia-oxidizing bacteria (AOB), particularly the AOB <em>Nitrosospira</em> cluster 3a.2 (D11), is pivotal in regulating soil N₂O emissions and is sensitive to the amendment of NIs. This study underscores the significant role that the interplay between <em>O</em>_<em>NH4</em> and <em>I</em>_<em>NH4</em> plays in influencing maize yield, NUE, and the effectiveness of NIs across various soil types. These insights are crucial for the development of tailored N management strategies that aim to maximize NUE and minimize N₂O emissions.","PeriodicalId":21888,"journal":{"name":"Soil Biology & Biochemistry","volume":"140 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2024-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142789804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Opposite priming responses to labile carbon versus oxygen pulses in anoxic peat","authors":"Namid Krüger, Klaus-Holger Knorr, Peter Mueller","doi":"10.1016/j.soilbio.2024.109682","DOIUrl":"https://doi.org/10.1016/j.soilbio.2024.109682","url":null,"abstract":"Vegetation shifts in peatlands might change the stability of soil organic carbon (SOC) stocks via rhizosphere priming effects. However, mechanisms and magnitude of priming effects in peat soils are poorly understood. Beyond supplying C-rich root exudates - a central driver of priming in upland soils - wetland vascular plants supply oxygen to reducing soil systems.We evaluated priming effects in anoxic peat soils driven by labile C-exudate inputs (glucose), oxygen inputs and their interaction. Using incubation experiments, we mimicked oxygen loss and exudation rates of wetland plants and separated peat SOC- and glucose-derived respiration rates using a C stable isotope approach.Oxygen pulses and oxygen + glucose pulses stimulated SOC mineralization through positive priming of &gt; + 350% and &gt; + 200%, respectively. By contrast, glucose pulses alone caused negative priming, with the most negative effect (&lt; - 70%) at maximum glucose input. However, even glucose-C inputs smaller than the estimated microbial biomass C led to negative or no priming. Both positive and negative priming effects continued for several weeks after inputs stopped and increased in magnitude.We demonstrate that labile C inputs into an anoxic soil can strongly suppress SOC mineralization, in contrast to positive priming effects often observed in oxic upland soils. We hypothesize that negative priming driven by preferential substrate usage is amplified in anoxic soils due to electron-acceptor exhaustion through exudate-fueled respiration. Our results imply that expansion of vascular plants into peatlands could stimulate SOC mineralization through root oxygen loss, while labile C-inputs might stabilize SOC.","PeriodicalId":21888,"journal":{"name":"Soil Biology & Biochemistry","volume":"47 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142782656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Distinct N-cycling microbial communities contribute to microtopographic variation in soil N2O emissions from denitrification","authors":"Alexander H. Krichels, Robert A. Sanford, Joanne C. Chee-Sanford, Lynn Connor, Rachel Van Allen, Angela D. Kent, Wendy H. Yang","doi":"10.1016/j.soilbio.2024.109683","DOIUrl":"https://doi.org/10.1016/j.soilbio.2024.109683","url":null,"abstract":"Climate change is increasing the frequency and intensity of large precipitation events that flood soils and establish anoxic conditions that promote microbial denitrification, a predominant source of atmospheric nitrous oxide (N₂O, a strong greenhouse gas). Denitrification may be favored within topographic depressions in otherwise flat fields that are prone to ponding, establishing “hotspots” of N₂O emissions. The location of N₂O hotspots may also depend on the distribution of soil microbial communities that are responsible for the production and consumption of N₂O in soils. Yet, relating soil microbial community composition to N₂O emissions remains challenging. To assess how spatial variation in soil microbial communities affects N₂O emissions, we measured the community composition of active microorganisms using amplicon-based sequencing of cDNA generated from mRNA transcripts associated with N-cycling processes in response to experimentally flooding and draining soils in the lab. We also used stable isotope tracers to relate microbial communities to process rates. Consistent with the hypothesis that denitrifying microbial communities are not functionally redundant, we found that the diversity of microbial taxa expressing nitrite reduction genes (<em>nirK</em>) and N₂O reduction genes (Clade I <em>nosZ)</em> were correlated with denitrifier-derived N₂O emissions. Depressional soils had more diverse active N₂O consuming communities (assessed using Clade I <em>nosZ</em>) under flooded conditions, limiting net N₂O emissions compared to upslope soils. Our results show that depressional soils maintain distinct microbial communities that likely promote higher rates of N₂O reduction compared to upslope soils. Soil microtopography can, therefore, select for distinct microbial communities that emit different amount of N₂O in response to large precipitation events.","PeriodicalId":21888,"journal":{"name":"Soil Biology & Biochemistry","volume":"16 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142782731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Degradation dynamics and microbial processes in yak dung on the Tibetan Plateau","authors":"Zhiyang Zhang, Yi Jiao, Steffen Kolb","doi":"10.1016/j.soilbio.2024.109675","DOIUrl":"https://doi.org/10.1016/j.soilbio.2024.109675","url":null,"abstract":"Yak dung is an input to the carbon (C) and nutrient cycles that maintain ecosystem functions on the Tibetan Plateau. Yak dung is C and nutrient-rich excreta that is conducive to the growth and metabolic activities of bacterial communities, thus predicting that more bacterial than fungal processes are responsible for the degradation of yak dung. A three-year yak dung degradation experiment in a yak-grazing alpine rangeland was designed to investigate the changes in dung moisture content, chemical and enzymatic properties, and bacterial and fungal communities during degradation, as well as to explore how these parameters may regulate the degradation of yak dung. After three years of decomposition, yak dung had a 79 % reduction in mass, and most of the mass loss occurred within the first 2 years. Cellulosic polymers, especially cellulose and hemicellulose, determined the rate of yak dung degradation. The main changes in dung bacterial communities occurred during the first 2 years of degradation, largely related to changes in moisture and available substrates (e.g., dissolved organic C, dissolved organic nitrogen (N), ammonium, nitrate, and available phosphorus). In contrast, dung fungal communities did not change until 1.5–3 years of degradation, in response to the total substrates (e.g., total C and N). The relative abundances of <em>Proteobacteria</em>, <em>Bacteroidota</em>, <em>Firmicutes</em>, <em>Basidiomycota</em>, and <em>Ascomycota</em>, and the activities of endo-cellulases, exo-cellulases, β-1,4-glucosidase, and β-1,4-xylosidase, which were associated with cellulose and hemicellulose degradation, decreased during decomposition. The relative abundances of <em>Actinobacteria</em>, and activities of peroxidases and polyphenol oxidase were positively correlated with dung lignin content. Structural equation modeling suggested that degradation of lignocellulose in dung was mainly the consequence of bacterial community activities. Additionally, moisture was the most important abiotic factor influencing lignocellulose degradation, as it can directly affect dung substrate availability, and ultimately bacterial communities and associated enzyme activities. As the microbial degradation of lignocellulose in yak dung is strongly related to moisture, any change to the rainfall pattern in the future is expected to influence yak dung degradation in this alpine region.","PeriodicalId":21888,"journal":{"name":"Soil Biology & Biochemistry","volume":"28 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2024-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142782655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bacterially mediated carbon-iron coupling drives differential effects of herbicide enantiomers on soil heavy metal bioavailability","authors":"Ran Wu, Hua Wang, Hanche Xia, Haoyi Zheng, Yaxin Zhu, Lijuan Liu, Shaoting Du","doi":"10.1016/j.soilbio.2024.109674","DOIUrl":"https://doi.org/10.1016/j.soilbio.2024.109674","url":null,"abstract":"In China, heavy metal (HM) contamination of farmland soil is severe. However, the differential effects of herbicides, particularly their chiral configurations, on the bioavailability of soil HMs and their underlying mechanisms remain unclear. Therefore, in this study, we applied different configurations of the typical herbicide Napropamide (NAP) to various types of soils contaminated with composite HMs, including cadmium (Cd), nickel (Ni), lead (Pb), and zinc (Zn), to demonstrate enantiomeric differences in the influence of herbicide isomers on HM bioavailability. Interestingly, we noticed notable enantiomeric variations in the dissolved organic carbon (DOC) levels within these systems. These differences vanished once the systems underwent γ-irradiation sterilization. This suggests a deep-rooted connection between DOC and HMs, facilitated by soil carbon (C)-related bacterial functional groups such as cellulolysis, aromatic compound degradation, and chitinolysis. These functional groups, which are influenced by NAP, play a role in differentially regulating the availability of soil HMs. When NAP isomers coexisted, the soil DOC content increased, as did iron reducing bacteria, leading to the formation of iron (Fe) oxides. The Mantel test results suggested that the DOC-driven C-Fe coupling was a crucial factor in the impact of NAP on soil HM bioavailability. The enantiomeric differences in soil Zn and Ni bioavailability induced by <em>R</em>- and <em>S</em>-NAP were associated with variations in the complexity of soil C- and Fe-related bacterial networks and key species such as <em>Mesorhizobium silamurunense</em>. This study is the first to reveal the underlying mechanism by which herbicide isomers affect soil HMs from a microbially-driven C-Fe coupling perspective, providing a more comprehensive theoretical basis for the scientific application of herbicides and the mitigation of soil HM contamination.","PeriodicalId":21888,"journal":{"name":"Soil Biology & Biochemistry","volume":"117 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142776514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corrigendum to “Input of high-quality litter reduces soil carbon losses due to priming in a subtropical pine forest” [Soil Biology and Biochemistry 194 (2024) 109444]","authors":"Shiting Li, Maokui Lyu, Cui Deng, Wei Deng, Xiaohong Wang, Anne Cao, Yongmeng Jiang, Jueling Liu, Yuming Lu, Jinsheng Xie","doi":"10.1016/j.soilbio.2024.109652","DOIUrl":"https://doi.org/10.1016/j.soilbio.2024.109652","url":null,"abstract":"The authors regret to inform that there were errors in the originally published article. The corrections are as follows:<ul><li><span>1.</span><span>On page 2, the geographical coordinates were incorrectly formatted as \"25°38 ′25 ′N, 116° 25′29′E\". The correct formatting should be \"25°38′25″N, 116°25′29″E\".</span></li><li><span>2.</span><span>On page 4, there is an error in Eqn (7). The correct equation should be: ¹³C-PLFA = [(¹³Catom%)_{PLFA, treatment} - (¹³Catom%)_{PLFA, control}]/100 × PLFA</span></li></ul>","PeriodicalId":21888,"journal":{"name":"Soil Biology & Biochemistry","volume":"22 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142758588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}