Bioresource Technology最新文献

{"title":"Corrigendum to \"Apparent partial denitrification and anammox contribution to nitrogen removal in full-scale multistage anoxic-oxic system treating food waste digestate\" [Biores. Tech. 464 (2027) 135951].","authors":"Wen-Bo Liang, Ming-Rui Shao, Xi-Hui Fan, Dai-Xin Liu, Zhi-Shui Liang, Xiao-Li Yang","doi":"10.1016/j.biortech.2026.136061","DOIUrl":"https://doi.org/10.1016/j.biortech.2026.136061","url":null,"abstract":"","PeriodicalId":258,"journal":{"name":"Bioresource Technology","volume":" ","pages":"136061"},"PeriodicalIF":8.2,"publicationDate":"2026-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149214799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"NH₄Cl-tailored ZIF-67-derived Co/N carbon for enhanced neutral oxygen reduction in microbial fuel cells.","authors":"Linzhe Huang, Jindi Yang, Kaifan Xiao, Lei Huang, Chengzhi Wang, Hongguo Zhang, How Yong Ng","doi":"10.1016/j.biortech.2026.136093","DOIUrl":"https://doi.org/10.1016/j.biortech.2026.136093","url":null,"abstract":"<p><p>Developing non-precious cathode catalysts for neutral oxygen reduction is critical to improving microbial fuel cell performance. Here, NH₄Cl-assisted secondary pyrolysis was used to reconstruct ZIF-67-derived Co/N-doped carbon and regulate Co/N surface environments. The optimized CoNC-1 combined an open porous framework, abundant defects, improved wettability, and favorable pyridinic N/Co-N_x-containing surface configurations. Density functional theory indicated adsorbate-induced Co 3d redistribution and a theoretical overpotential of 0.244 V for the four-electron oxygen reduction pathway at the Co-N-C model site. In PBS condition, CoNC-1 delivered a half-wave potential of 0.592 V vs. RHE, a limiting current density of 6.37 mA·cm^-2, an H₂O₂ yield of 5.18%, and an electron-transfer number of approximately 3.90. As an air-cathode catalyst, CoNC-1 achieved a maximum power density of 681.5 ± 5.99 mW m^-2, 87.2% COD removal, and 15.3% coulombic efficiency. These results demonstrate that coupling framework reconstruction with surface Co/N regulation improves neutral ORR and wastewater-to-electricity conversion.</p>","PeriodicalId":258,"journal":{"name":"Bioresource Technology","volume":" ","pages":"136093"},"PeriodicalIF":8.2,"publicationDate":"2026-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149214891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Region-specific engineering of a bifunctional alcohol dehydrogenase enables efficient single-enzyme sequential oxidation.","authors":"Kun Cao, Zhao Wu, Xiao Ma, Yishu Li, Jiangfeng Ma, Bin Wu, Jialing Wang","doi":"10.1016/j.biortech.2026.136082","DOIUrl":"https://doi.org/10.1016/j.biortech.2026.136082","url":null,"abstract":"<p><p>Efficient biocatalytic oxidation of primary alcohols to carboxylic acids is attractive for sustainable synthesis, but complete alcohol-to-acid conversion usually requires coordinated control of sequential oxidation steps and continuous regeneration of oxidized cofactors. Here, we report a region-specific engineering strategy to improve GtADH2, a bifunctional NAD⁺-dependent alcohol dehydrogenase capable of catalyzing single-enzyme sequential oxidation of terminal hydroxy fatty acids. Guided by a GtADH2-12-hydroxydodecanoic acid-NAD⁺ ternary complex model, the substrate-binding pocket and NAD⁺-binding region were separately engineered and then combinatorially integrated. The resulting variant M4-1 (N147T/N8Q/S274D/D268Q) exhibited a 10.2-fold increase in activity and an approximately 17.3-fold improvement in catalytic efficiency toward 12-hydroxydodecanoic acid compared with the wild type. Kinetic analysis showed that M4-1 improved both substrate utilization and NAD⁺-dependent catalytic efficiency, while molecular dynamics simulations supported enhanced NAD⁺ stabilization and more favorable hydride-transfer geometry. To sustain sequential oxidation under low cofactor loading, M4-1 was integrated with a flavinium-assisted NAD⁺ recycling module. Using only 0.2 mM NAD⁺, the M4-1/FocH system converted 2 mM 12-hydroxydodecanoic acid to 1.96 mM dodecanedioic acid within 2 h. M4-1 also showed improved activity toward terminal hydroxy fatty acids with different chain lengths. This work demonstrates that region-specific engineering of substrate- and cofactor-associated regions, combined with flavinium-assisted cofactor recycling, provides an effective single-enzyme platform for NAD⁺-dependent alcohol-to-acid oxidation.</p>","PeriodicalId":258,"journal":{"name":"Bioresource Technology","volume":" ","pages":"136082"},"PeriodicalIF":8.2,"publicationDate":"2026-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149214884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modular reconstruction and multi-level regulation of Escherichia coli for efficient uridine production.","authors":"Qisheng Sun, Yujie Huo, Yongming Chen, Mi Tang, Yixuan Zhao, Landuo Sui, Peng Wen, Taowei Yang, Xuewei Pan, Zhiming Rao","doi":"10.1016/j.biortech.2026.136086","DOIUrl":"https://doi.org/10.1016/j.biortech.2026.136086","url":null,"abstract":"<p><p>Uridine is an important pyrimidine nucleoside with extensive applications in pharmaceuticals, food, and biomanufacturing. However, the microbial synthesis of uridine is still hindered by unsatisfactory titer, yield, and productivity. Here, modular reconstruction combined with multilevel metabolic engineering was employed to design and construct a high-yielding Escherichia coli platform strain for efficient uridine synthesis. Enhancing the pyrimidine biosynthetic capacity was initially achieved by introducing a pyrimidine operon derived from Bacillus subtilis and disrupting the uridine degradation pathway, thereby promoting de novo uridine formation. Further metabolic optimization focused on improving precursor availability and product accumulation by strengthening carbamoyl phosphate supply, increasing pyrimidine operon dosage, reducing uridine uptake, and optimizing precursor supply. To balance cellular growth and uridine synthesis, the Esa quorum sensing system was utilized for dynamic regulation of thrA expression, while overexpression of the 5'-nucleotidase YjjG substantially increased uridine production. Through the combination of these strategies, the engineered strain U20-2 achieved a uridine titer of 17.99 g/L in shake flask fermentation. An optimized two-stage temperature-controlled fed-batch fermentation process further increased uridine production to 105.68 g/L within 82 h, with a yield and productivity of 0.265 g/g and 1.28 g/L/h, respectively. This represents the highest titer reported to date for glucose-based uridine production in E. coli, and notably, the entire fermentation process was carried out without exogenous inducers or antibiotics. Overall, this study offers a highly promising and practical strategy for the efficient biomanufacturing of uridine and related pyrimidine nucleosides.</p>","PeriodicalId":258,"journal":{"name":"Bioresource Technology","volume":" ","pages":"136086"},"PeriodicalIF":8.2,"publicationDate":"2026-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149214858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Short-chain perfluorobutyric acid (PFBA) disrupts anaerobic ammonium oxidation in riverbed sediments and reshapes the functional microbial community.","authors":"Shengnan Zhang, Qiong Wang, Xiaojing Zhang, Zhaoyang Tian, Xinyue Xu, Siyu Wang, Guangchen Lv, Yeyang Chen, Yongpeng Ma, Aihua Gao","doi":"10.1016/j.biortech.2026.136077","DOIUrl":"10.1016/j.biortech.2026.136077","url":null,"abstract":"<p><p>Perfluorobutanoic acid (PFBA), a representative short-chain perfluoroalkyl carboxylic acid, is increasingly detected in aquatic environments, yet its impacts on anaerobic nitrogen cycling remain poorly understood. Here, a laboratory-scale simulated river sediment system was established to investigate the concentration-dependent effects of PFBA (1 ng/L-50 mg/L) on Anammox performance, microbial communities, functional genes, and PFBA transformation. Low PFBA concentrations (≤1 μg/L) stimulated nitrogen removal, with NH₄⁺-N conversion and NO₂^--N removal increasing by 30.8% and 38.9%, respectively. In contrast, inhibition emerged at 1 mg/L and became pronounced at ≥ 10 mg/L. At 50 mg/L, NO₂^--N and TN removal rates decreased to 7.58 and 5.22 μg/(g·h), respectively, and remained suppressed during recovery. High PFBA exposure reduced extracellular polymeric substances (EPS) -associated protein content and key Anammox enzyme activities, accompanied by downregulation of hao, hdh, and hzs and increased relative abundance of nrf, indicating a shift from autotrophic Anammox toward heterotrophic dissimilatory nitrate reduction to ammonium (DNRA). Notably, 91.7% of PFBA was apparently transformed at 50 mg/L, with shorter-chain products such as perfluoropropanoic acid and trifluoroacetic acid being qualitatively identified, suggesting sequential dealkylation and decarboxylation. However, a complete mass balance was not established because the transformation products were not quantified. These findings demonstrate that PFBA exerts concentration-dependent effects on sedimentary nitrogen cycling by disrupting Anammox metabolism and reshaping microbial functional pathways, providing new insights into per- and polyfluoroalkyl substances (PFAS) ecological risks and sediment bioremediation.</p>","PeriodicalId":258,"journal":{"name":"Bioresource Technology","volume":" ","pages":"136077"},"PeriodicalIF":8.2,"publicationDate":"2026-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149206247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biochar enhance biobutanol production by modulating redox cofactors and allocating reducing power.","authors":"Yu Chen, Xingyang Cheng, Yue Lu, Lin Tang, Jie Yuan","doi":"10.1016/j.biortech.2026.136091","DOIUrl":"10.1016/j.biortech.2026.136091","url":null,"abstract":"<p><p>Acetone-butanol-ethanol (ABE) fermentation is a promising route for converting carbohydrate-rich feedstocks into biobutanol, but its efficiency is fundamentally constrained by the inefficient intracellular allocation of reducing power. Biochar addition can improve fermentation performance, but the mechanisms underlying this enhancement remain insufficiently resolved. Here, we investigated the fermentation performance, intracellular redox cofactors, and proteomic responses of Clostridium acetobutylicum to corn straw biochar prepared at different pyrolysis temperatures. We found that the pyrolysis temperature of the biochar (optimally 600℃) significantly dictated the enhancement of biobutanol production. Separation of water-soluble organic carbon from bulk biochar showed that the soluble fraction alone did not explain the enhancement. Comparable butanol production in direct-contact and Transwell systems further showed that biochar-cell contact was unnecessary. Additional experiments with acid-pretreated and oxygen-oxidized biochar suggest that extracellular environmental regulation may contribute to the enhanced butanol production. Intracellularly, biochar upregulated enzymes involved in NAD biosynthesis, glycolysis, acid reassimilation, and solventogenesis. This metabolic shift successfully redirected carbon flux and reducing equivalents away from competing pathways, such as hydrogen evolution, and channeled them toward solvent biosynthesis, ultimately increasing biobutanol production by 30%. Based on these mechanistic insights, we propose a compartmentalized biochar unit design for scalable implementation. These findings bridge the fundamental knowledge gap regarding biochar-mediated redox regulation and offer a robust, scalable engineering strategy for optimizing anaerobic bioproduction.</p>","PeriodicalId":258,"journal":{"name":"Bioresource Technology","volume":" ","pages":"136091"},"PeriodicalIF":8.2,"publicationDate":"2026-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149214796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of whey anaerobic digestion stability based on organic loading rate fluctuation: In terms of syntrophic volatile fatty acid degradation and microbial signals of recovery.","authors":"Sung Il Yu, Juhee Shin, Tergel Dalantai, Yong-Uk Shin, Chaeyoung Rhee, Kyung Hwa Cho, Seung Gu Shin, Hyokwan Bae","doi":"10.1016/j.biortech.2026.136073","DOIUrl":"https://doi.org/10.1016/j.biortech.2026.136073","url":null,"abstract":"<p><p>Anaerobic digestion (AD) is a promising method for treating organic waste, but it requires thorough management. While it is known that organic loading fluctuations affect anaerobic digestion, their specific impact has not been verified. Therefore, this study hypothesized that the response to overload differs depending on the organic loading rate (OLR) strategy to which anaerobic digesters are adapted. To test this hypothesis, sequencing batch reactors were operated using whey as the substrate. Five operational conditions were compared under three fixed OLRs of 0.25, 1.0, and 2.0 g COD/L∙day (i.e., low-L, medium-M, and high-H, respectively) and two dynamic OLR regimes of stepwise oscillation (SO; M-L-M-H conditions) and drastic oscillation (DO; L-H conditions). After the initial operation period, all reactors were subjected to the same overload, recovery, and treatment (C-control, B-bioaugmentation). The LB and SOB reactors showed marked pH decreases and caproic acid accumulation, whereas the HB and DOB reactors showed delayed propanoic acid degradation. In contrast, the MB reactor exhibited superior performance in terms of volatile fatty acid (VFA) removal and pH recovery on D159. The microbial community changed dynamically according to the OLR history. PICRUSt2 analysis suggested that syntrophic VFA degradation and amino acid metabolism were affected by the OLR histories. Network analysis revealed putative associations between minor syntrophic acetate-oxidizing bacteria and Methanosarcina during recovery. Additionally, the connection of protein-related consortia (Aminobacterium-Methanomassiliicoccus) was inferred by network analysis. Overall, the results of this study indicate that prior OLR history shapes overload resilience by altering VFA degradation trajectories and microbial recovery patterns.</p>","PeriodicalId":258,"journal":{"name":"Bioresource Technology","volume":" ","pages":"136073"},"PeriodicalIF":8.2,"publicationDate":"2026-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149206323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydroxylamine enhances nitrogen removal by reshaping microbial community and nitrogen fate in activated sludge.","authors":"Junqian Zhong, Dong Li, Xiaohu Dai, Xiaoli Chai, Boran Wu","doi":"10.1016/j.biortech.2026.136074","DOIUrl":"https://doi.org/10.1016/j.biortech.2026.136074","url":null,"abstract":"<p><p>Hydroxylamine (NH₂OH, HA), a highly reactive intermediate of ammonia oxidation, shows great potential for modulating multiple nitrogen removal pathways in activated sludge systems. However, the effects of repeated low-dose HA addition on nitrogen fate and the potential coupling of nitrogen removal pathways remain unclear. In this study, a step-feed sequencing batch reactor (SBR) was operated under progressively carbon-limited conditions to investigate HA-mediated nitrogen removal. At an HA dose of 5 mg/L and an overall C/N ratio of 3.61 ± 0.06, the HA-amended reactor achieved an effluent total nitrogen concentration of 3.57 ± 0.70 mg/L and a TN removal efficiency of 91.96 ± 1.57%, compared with 11.74 ± 0.84 mg/L and 71.42 ± 2.05%, respectively, in the control reactor. Cycle profiles and batch tests showed enhanced nitrite retention, inhibited nitrite-oxidizing bacterial activity, and delayed initial COD decline. Notably, the second feeding step promoted transient NH₄⁺-NO₂^- coexistence, creating conditions that could favor nitrite-based denitrification and potential anammox activity. Microbial community and functional gene analyses provided complementary evidence of shifts in nitrogen transformation potential. Specifically, the relative abundance of Nitrospira decreased, whereas Alcaligenes, Candidatus Competibacter, and functional genes associated with nitrogen removal were enriched under HA exposure. Overall, low-dose HA enhanced nitrogen removal by reshaping nitrogen fate and microbial community functions in activated sludge. These findings offer new insights into achieving efficient biological nitrogen removal in wastewater treatment under low C/N conditions.</p>","PeriodicalId":258,"journal":{"name":"Bioresource Technology","volume":" ","pages":"136074"},"PeriodicalIF":8.2,"publicationDate":"2026-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149206309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Habitat- and depth-dependent functional partitioning of AOA, AOB, and comammox under contrasting salinity and redox conditions.","authors":"Yuxin Lan, Xue Lou, Yuting Zhai, Hui Liu, Shuai Liu, Weijian Liu, Hui Chen","doi":"10.1016/j.biortech.2026.136076","DOIUrl":"https://doi.org/10.1016/j.biortech.2026.136076","url":null,"abstract":"<p><p>Nitrification is mediated by ammonia-oxidizing archaea (AOA), ammonia-oxidizing bacteria (AOB), and complete ammonia oxidizers (comammox), yet their functional partitioning across habitats with contrasting salinity and redox conditions remains poorly resolved. Here, we integrated amoA gene abundance, amoA transcript abundance, and dual-inhibitor-derived potential ammonia oxidation rates to compare the three guilds in intertidal sediments, saline soils, and agricultural soils. In high-salinity intertidal sediments, comammox had the highest gene and transcript abundances and accounted for approximately 54-85% of estimated ammonia oxidation, indicating strong agreement among population-, transcription-, and process-level indicators. In saline soils, AOA contributed the largest proportion of ammonia oxidation at all depths, accounting for approximately 47-59%, despite greater AOB gene abundance. Agricultural soils showed pronounced depth-dependent functional partitioning. Comammox contributed most at 0-5 cm at approximately 45%, AOA dominated at 5-10 cm at approximately 50%, and AOA and AOB contributed comparably at 10-15 cm at approximately 39% and 37%, respectively. Cross-level decoupling also differed among habitats. Intertidal AOB showed high transcript abundance relative to its small gene pool, whereas agricultural-soil AOA showed high gene abundance but comparatively low transcript abundance. Salinity and oxidation-reduction potential were associated with shifts in abundance, transcription, and functional contribution, together with variation in pH, organic carbon, and inorganic-N availability. These findings show that contrasting salinity and redox settings were associated with habitat-dependent reorganization, rather than uniform suppression, of ammonia oxidation. Integrating DNA-, RNA-, and process-level evidence provides a more reliable framework for identifying functionally important ammonia oxidizers in coastal transition zones and salt-affected soils.</p>","PeriodicalId":258,"journal":{"name":"Bioresource Technology","volume":" ","pages":"136076"},"PeriodicalIF":8.2,"publicationDate":"2026-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149206241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nitrogen removal mechanisms in improved hybrid activated sludge-membrane aerated biofilm reactor: Insights from metagenomics and metaproteomics.","authors":"Hengyi Liu, Lei Li, Yun Peng, Xuya Peng, Zhe Li, Boxuan Zhao","doi":"10.1016/j.biortech.2026.136070","DOIUrl":"https://doi.org/10.1016/j.biortech.2026.136070","url":null,"abstract":"<p><p>Simultaneous nitrification-denitrification (SND) is a promising process for low C/N wastewater treatment. A hybrid activated sludge-membrane aerated biofilm reactor (H-MABR) capable of achieving two‑stage SND was developed and exhibited satisfactory nitrogen removal performance; however, the underlying mechanisms remain unclear. To address this, an improved H-MABR was developed and integrated metagenomic and metaproteomic analyses were performed to systematically elucidate the spatial distribution of microbial communities and their functions in the reactor. The results showed that the improved H-MABR achieved removal efficiencies of 94.4 ± 0.4% for chemical oxygen demand, 92.9 ± 0.7% for total nitrogen, and 97.8 ± 0.8% for ammonia nitrogen. Multi‑omics analysis identified seven dominant microbial genera and three highly expressed nitrogen metabolic pathways. The outer ring was the primary nitrogen removal zone, where the aerobic zone mainly mediated nitrification and the anoxic zone exhibited significantly upregulated activities of NosZ, NirK, NirS, and NorC (ORA vs. ORO), strongly supporting the denitrification function in this zone. The inner ring served as an important auxiliary nitrogen removal unit, showing particularly strong ammonia nitrogen removal performance, which was attributed to the highly expressed hydroxylamine dehydrogenase. This study provides a foundation for advancing the understanding and application of SND systems.</p>","PeriodicalId":258,"journal":{"name":"Bioresource Technology","volume":" ","pages":"136070"},"PeriodicalIF":8.2,"publicationDate":"2026-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149206231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}