Carbon Resources Conversion最新文献

{"title":"Outside Back Cover","authors":"","doi":"10.1016/S2588-9133(24)00049-8","DOIUrl":"https://doi.org/10.1016/S2588-9133(24)00049-8","url":null,"abstract":"","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"7 2","pages":"Article 100260"},"PeriodicalIF":6.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2588913324000498/pdfft?md5=a2ff5176c97751f5804e268a0411c789&pid=1-s2.0-S2588913324000498-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141068809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent progress in glycerol oxidation to lactic acid and pyruvic acid with heterogeneous metal catalysts","authors":"Zixuan Wang ,&nbsp;Yuming Zhang ,&nbsp;Yanan Wang ,&nbsp;Jiazhou Li ,&nbsp;Xicheng Jia ,&nbsp;Zhijie Wu","doi":"10.1016/j.crcon.2024.100250","DOIUrl":"10.1016/j.crcon.2024.100250","url":null,"abstract":"<div><div>The production of biodiesel generates a significant amount of glycerol by-products. One way to utilize glycerol is converting it into lactic acid, which can then be further transformed into pyruvic acid. In this review, we examine existing reaction pathways and propose a new approach for the indirect synthesis of pyruvic acid using glycerol and lactic acid as intermediates. Noble metals and transition metals are suitable for the oxidation of glycerol and lactic acid, and the combination of different metal sites may exhibit synergy effect and promote the process. It should be noted that the dehydration and isomerization of 1,3-dehydroxyacetone to lactic acid can be catalyzed by Lewis acids, which can be utilized in the base-free system that simplifies the postprocess procedure. Excepting noble metals, synergistic effect between iron and molybdenum also shows promising performance in catalyzed oxidation of lactic acid. Furthermore, many research results also suggest that mass transfer plays a critical role in this cascade reaction, which shed light on the catalysts modification for the similar reactions.</div></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"8 2","pages":"Article 100250"},"PeriodicalIF":6.4,"publicationDate":"2024-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141036121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Dry reforming of ethane over titania-based catalysts for higher selectivity and conversion to syngas","authors":"Emad Al-Shafei ,&nbsp;Mohammed Albahar ,&nbsp;Reem Albashrayi ,&nbsp;Mohammad F. Aljishi ,&nbsp;Wala Algozeeb ,&nbsp;Ahmed Alasseel ,&nbsp;Gazali Tanimu ,&nbsp;Abdullah Aitani","doi":"10.1016/j.crcon.2024.100249","DOIUrl":"10.1016/j.crcon.2024.100249","url":null,"abstract":"<div><div>Ethane, one of the key components of shale gas, is a valuable feedstock for the production of syngas (CO + H₂) via the C<img>C bond cleavage during dry reforming of ethane (DRE) reaction. Selective catalysts are needed to direct this reaction pathway against the competing C<img>H bond cleavage for ethylene formation. In this study, Fe, V and Rh oxides supported on TiO₂ catalysts were prepared by impregnation method. The catalysts were tested for DRE with the main target of enhancing selectivity to syngas (CO and H₂) and reducing byproducts (methane and ethylene) formation. The catalysts were characterized using X-ray diffraction, scanning electron microscopy, NH₃/CO₂ temperature programmed desorption and H₂-temperature programmed reduction. Temperature programmed oxidation was utilized to characterize the coke contents of the spent catalysts. The catalysts were evaluated for DRE reaction in a fixed-bed reactor at the temperature range from 500 °C to 650 °C and CO₂/ethane ratio from 2:1 to 10:1 (mol/mol). It was found that ethane conversion over the three catalysts increased in the order Rh/TiO₂ &gt; Fe/TiO₂ &gt; V/TiO₂. Rh/TiO₂ catalyst exhibited &gt; 99 % ethane conversion, 36 % and 61 % yields of H₂ and CO, respectively, at 650 °C and CO₂/ethane ratio of 5.0. The high conversion of ethane was mainly attributed to the enhanced dispersion of Rh oxides on the TiO₂ support coupled with the balanced surface acidic and basic sites. The Rh catalyst facilitated C<img>C bond dissociation of ethane thereby forming methyl intermediates which then reacted with adsorbed CO₂, thereby enhancing higher syngas production during DRE reaction.</div></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"8 2","pages":"Article 100249"},"PeriodicalIF":6.4,"publicationDate":"2024-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144068081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Co-digestion of filter cake, biogas effluent, and anaerobic sludge for hydrogen and methane production: Optimizing energy recovery through two-stage anaerobic digestion","authors":"Worapong Wongarmat ,&nbsp;Sureewan Sittijunda ,&nbsp;Tsuyoshi Imai ,&nbsp;Alissara Reungsang","doi":"10.1016/j.crcon.2024.100248","DOIUrl":"10.1016/j.crcon.2024.100248","url":null,"abstract":"<div><div>This study assesses a two-stage anaerobic digestion process designed to efficiently recover energy through hydrogen and methane production by co-digesting filter cake (FC), biogas effluent (BE), and anaerobic sludge (AS) from the sugar and ethanol industry. The optimal proportions of FC, BE, and AS were determined in batch fermentation experiments using Design Expert software, which identified a suitable ratio of 31.05:28.95:0.00 (g VS/L), respectively. The results indicated that hydrogen production in the first stage could occur solely through the hydrogenic bacteria present in the BE and FC mixture, without the need for AS as an inoculum. This optimized FC:BE ratio was then applied in a semi-continuous fermentation system, achieving a hydrogen production rate of 193.6 mL H₂/L.d and a hydrogen yield of 9.8 mL H₂/g VS at an optimal hydraulic retention time (HRT) of 3 d. In the subsequent second stage, the effluent from the hydrogen reactor was used for methane production. This stage achieved a methane production rate of 422.0 mL CH₄/L·d and a methane yield of 140.2 mL CH₄/g VS, with an HRT of 20 d. Overall, the two-stage process exhibited an impressive energy output, peaking at 5.17 kJ/g VS. This suggests the potential for an annual electricity generation of 194,655 MWh and an estimated reduction of 85,668 tCO₂eq/year in greenhouse gas emissions. This study highlights the efficiency of the two-stage anaerobic digestion process for harnessing energy through the co-digestion of FC and BE, without the need for additional AS inoculum. The findings demonstrate the potential for sustainable energy recovery from industrial waste streams while mitigating environmental impacts.</div></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"8 2","pages":"Article 100248"},"PeriodicalIF":6.4,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140756574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Polybasic organic acids controlled synthesis of Mo-V-O composite metal oxide for the catalytic conversion of glycerol","authors":"Siqi Zhang,&nbsp;Shuangming Li,&nbsp;Tianyue Su,&nbsp;Xiaojun Yu,&nbsp;Jingyi Ai,&nbsp;Yuanzhi Li,&nbsp;Sansan Yu","doi":"10.1016/j.crcon.2024.100247","DOIUrl":"10.1016/j.crcon.2024.100247","url":null,"abstract":"<div><div>By introducing oxalic acid, succinic acid, and tartaric acid into the synthesis process of Mo-V-O composite metal oxides, the structure directing effect of polybasic organic acids on the crystal structure of Mo-V-O compositee metal oxide was studied. Moreover, the prepared Mo-V-O samples with different crystal phase compositions were used to the conversion of glycerol, and the effect of crystal phase structure on its catalytic performance was investigated. Results show that the crystal phase structure of Mo-V-O can be regulated by changing the type and additive amount of polybasic organic acids. The crystal phase of Mo-V-O changed from MoV₂O₈ to Mo_0.97V_0.95O₅ with the increase of succinic acid and tartaric acid. The change in the Mo-V-O crystal phase is related to the amount of organic acid and the carbon chain length. When the crystal phase is MoV₂O₈, the selectivity of acrolein and acetone is 25.7 % and 16.2 %. According to the XPS results, Mo⁶⁺ in MoV₂O₈ promoted the formation of acrolein, while Mo⁵⁺ in Mo_0.97V_0.95O₅ promoted the formation of acetone. So when the crystal phase is Mo_0.97V_0.95O₅, the selectivity of acrolein and acetone is 11.9 % and 24.6 %. Therefore, the results of catalyzing glycerol can be controlled by selecting different crystal phases.</div></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"8 2","pages":"Article 100247"},"PeriodicalIF":6.4,"publicationDate":"2024-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140776848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Hydrocarbon-conversion reaction and new paraffin-kinetic model during straight-run gas oil (SRGO) hydrotreating","authors":"","doi":"10.1016/j.crcon.2024.100246","DOIUrl":"10.1016/j.crcon.2024.100246","url":null,"abstract":"<div><p>A series of related experiments were carried out based on prepared hydrocracking catalyst, Catalyst-HC. Ni &amp; W and USY molecular sieve were selected as the hydrogenation active component and the cracking component of Catalyst-HC, respectively. Meanwhile, a kinetic model for paraffin conversion was constructed based on paraffin conversion law. Results obtained through this work indicate that the impact of H₂-pressure is relatively complex. As the H₂-pressure changes, the degree of hydrocracking reaction may be influenced by both hydrogen supply capacity and hydrogen proton concentration. Obtained conversion priority for three types of hydrocarbons on USY molecular sieve is as follows, aromatic ≫ cycloalkane &gt; paraffin. Aromatic content in SRGO can affect its paraffin-retention in Hydro-D. Compared with the hydrotreating of SRGO with low aromatic content, when SRGO with relatively higher aromatic content is hydrotreated, its paraffin-retention is higher and its paraffin loss is also relatively smaller. Base on constructed model, the calculated values of SRGO-BJ conversion rate and paraffin-retention in Hydro-D are within ±10 % and ±5 % error lines, respectively. Thus, model schematic diagram is reasonable and can provide modeling reference for relevant model research.</p></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"7 4","pages":"Article 100246"},"PeriodicalIF":6.4,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2588913324000358/pdfft?md5=18ae1e0eb12d60856eee0981d34f5268&pid=1-s2.0-S2588913324000358-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140780029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The role of graphene Oxide’s aromatic rings in activated carbon made from banana leaves (ACBL) and Fe3O4 in hydrogen production","authors":"Dewi Sartika ,&nbsp;Denny Widhiyanuriyawan ,&nbsp;Agung Sugeng Widodo ,&nbsp;Purnami ,&nbsp;I.N.G Wardana","doi":"10.1016/j.crcon.2024.100239","DOIUrl":"10.1016/j.crcon.2024.100239","url":null,"abstract":"<div><div>Fe₃O₄ is an internal magnet that can work as a medium for the electrolyte solution in electrochemical hydrogen production to facilitate electron movement. When Fe₃O₄ is combined with activated carbon made from banana leaves (ACBL), electron transfer occurs between the ACBL aromatic ring and Fe³⁺ ions from solved Fe₃O₄, which increases the solution’s conductivity and finally produces more hydrogen. ACBL is a biomass catalyst used as a free parameter to increase the Fe₃O₄ magnetic field in the solution. The Fe₃O₄ was synthesized using the coprecipitation method, while ACBL was obtained through an activation process to produce graphene oxide. Graphene oxide in ACBL was characterized using Scanning Electron Microscopy (SEM) EDX, Fourier Transform Infra-Red (FTIR), Brunauer, Emmett, and Teller (BET), and TEM (Transmission Electron Microscopy). BET was used to determine the surface area of ACBL. Hydrogen was produced using the electrolysis method. The SEM results showed that the elemental content of graphene oxide in ACBL was 72.47 %. The graphene oxide in ACBL had a positive charge represented by a bright color on the sample surface. The positive charge was due to the FTIR O-H and C-O groups working with Fe₃O₄. BET analysis showed that the average pore diameter of ACBL was 1.68 nm. The largest hydrogen production results were obtained at ACBL 200 mesh, which was 15.5 ml. ACBL from abundant biomass has magnetic and electrical potential within its aromatic ring. As the aromatic ring interacts with the magnetic field of Fe₃O₄, the electromagnetic field of the solution is strengthened. As a result, hydrogen production increases.</div></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"8 1","pages":"Article 100239"},"PeriodicalIF":6.4,"publicationDate":"2024-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140759698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A non-aseptic bioprocess for production and recovery of 2,3-butanediol via conversion of crude glycerol and corn steep liquor at pilot-scale","authors":"Dimitris Karayannis ,&nbsp;Nikos Angelou ,&nbsp;Gabriel Vasilakis ,&nbsp;Ioannis Charisteidis ,&nbsp;Alexandros Litinas ,&nbsp;Seraphim Papanikolaou","doi":"10.1016/j.crcon.2024.100242","DOIUrl":"10.1016/j.crcon.2024.100242","url":null,"abstract":"<div><div>The production and recovery of 2,3-butanediol (BDO) through biodiesel derived glycerol valorization by <em>Klebsiella oxytoca</em> ACA-DC 1581 was holistically optimized with regard to the efficiency and cost of the bioprocess. The absence of thermal treatment of the substrate had no negative effect upon the growth of microorganism and the bioconversion of crude glycerol into BDO, enabling the development of a non-aseptic and lower-cost bioprocess. Both digestate and corn steep liquor (CSL), the main by-products of the biogas and corn industries respectively, successfully served as the sole source of nitrogen, contributing to the complete replacement of more expensive sources (e.g., yeast extract). The biochemical pathway of glycerol catabolism was examined under varying concentrations of dissolved oxygen and BDO production was optimized in a fully aerobic environment (volumetric mass transfer coefficient; k_La = 70.5 1/h.) The glycerol consumption rate was 2.80 g/L/h, the BDO productivity reached 1.12 g/L/h and the yield of BDO produced per unit of glycerol consumed was 0.46 g/g, with these values being among the highest ones reported in the literature for wild-type strains cultivated on crude glycerol. In all fed-batch fermentations, final BDO and acetoin concentration reached ∼80 g/L, while a plateau was observed at ∼68 g/L of BDO. Finally, the culture was carried out efficiently in the pilot-scale reactor (250 L). The salting-out extraction (SOE), consisting of ethanol (24 %) and K₂HPO₄ (25 %), recovered 91.7 % of BDO from the fermentation medium and was studied for the first time in a glycerol-based medium. The study suggests the potential industrialization of the bioprocess through sustainable, pilot-scale and low-cost bioconversion of biodiesel-derived crude glycerol and CSL or digestate into BDO.</div></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"8 1","pages":"Article 100242"},"PeriodicalIF":6.4,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140792551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CO2 methanation over low-loaded Ni-M, Ru-M (M = Co, Mn) catalysts supported on CeO2 and SiC","authors":"Chopendra G. Wasnik,&nbsp;Maki Nakamura,&nbsp;Taiki Shimada,&nbsp;Hiroshi Machida,&nbsp;Koyo Norinaga","doi":"10.1016/j.crcon.2024.100241","DOIUrl":"10.1016/j.crcon.2024.100241","url":null,"abstract":"<div><div>The concentration of the major greenhouse gas CO₂ is rapidly increasing in the atmosphere, leading to global warming and a range of environmental issues. An efficient circulation and utilization of CO₂ is critical in the current environmental context. Methanation, an exothermic process, emerges as a critical strategy for effective CO₂ utilization. On this front, there is a significant demand for rational design of catalysts that maintain high activity and methane selectivity over a wide temperature range (250–550 °C). The catalyst that can promise a consistent reaction even at 500 °C under an atmospheric pressure is thus obliged. The present study investigated bimetallic catalysts with SiC, which is known for its exceptional thermal conductivity, and CeO₂, which is characterized by its CO₂ affinity, as base materials. We incorporated Ni-M and Ru-M (M = Co and Mn) as the active metals, each loaded at 2 %. Impressively, with merely 20 mg, the Ni-Co/SiC catalyst achieved a CO₂ conversion rate of 77 % and CH₄ selectivity of 88 % at 500 °C, in a fixed-bed tubular reactor system with conditions of H₂/CO₂ = 4, a total flow rate of 70 ml min⁻¹, and a steady GHSV of 12,000 h⁻¹. Moreover, 2Ni-2Co/CeO₂ catalyst demonstrated exceptional performance with a 76 % conversion of CO₂ and a 83 % selectivity for CH₄, all under identical conditions. The catalyst's durability was confirmed by a subsequent 40-hour stability test, which showed only a 3–5 % degradation. The developed catalysts were comprehensively characterized by BET/BJH, CO pulse chemisorption, H₂-TPR, HAADF-STEM-EDS, SEM-EDS and XRD etc. to unveil their physicochemical and surface traits. It was found that Co and Mn, when integrated, effectively restrained the agglomeration of Ni and Ru particles, ensuring optimal metal dispersion on the support. In conclusion, our synthesized bimetallic catalysts shown a sustained catalytic capability, even in the high-temperature environment.</div></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"8 1","pages":"Article 100241"},"PeriodicalIF":6.4,"publicationDate":"2024-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140758443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sugarcane bagasse valorization through integrated process for single cell oil, sulfonated carbon-based catalyst and biodiesel co-production","authors":"Weeraphat Hassa ,&nbsp;Khanittha Fiala ,&nbsp;Jirawan Apiraksakorn ,&nbsp;Ratanaporn Leesing","doi":"10.1016/j.crcon.2024.100245","DOIUrl":"10.1016/j.crcon.2024.100245","url":null,"abstract":"<div><div>This study demonstrates the conversion of sugarcane bagasse (SB) into single cell oil (SCO), sulfonated carbon-based catalyst and biodiesel; this process aligns with waste-to-energy and circular bioeconomy concepts. SB was treated with dilute sulfuric acid to achieve SB hydrolysate (SBH) and SB solid residue (SBS). <em>Candida tropicalis</em> KKU-NP1, a newly isolated yeast, accumulated SCO content of 26.5 % from undetoxified SBH medium. A novel sulfonated carbon-based catalyst (SBS@SC) was generated from SBS by a one-step hydrothermal sulfonation process. It showed significant catalytic activity for the conversion of SCO-rich KKU-NP1 wet cell into biodiesel (FAME) under direct transesterification optimal conditions, with a FAME conversion yield of 90.1 %. Based on FAME profile, most of the estimated physicochemical and fuel properties of FAME were within the limits of ASTM<!--> <!-->D6751 and EN 14214 for biodiesel standards. For integrated process the final production of about 12.0 g SCO, 606.3 g SBS@SC catalyst and 10.8 g biodiesel from 1000 g raw SB were achieved.<!--> <!-->This study highlights the utilization of SB as a low-cost feedstock for producing multiple value-added products, emphasizing the advantages of waste utilization by integrated biorefinery concept, yielding practically no waste by-products over the whole production process.</div></div>","PeriodicalId":52958,"journal":{"name":"Carbon Resources Conversion","volume":"8 2","pages":"Article 100245"},"PeriodicalIF":6.4,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140759454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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}