Waste management最新文献

{"title":"Unlocking the potential of vinegar residue: A novel biorefining strategy for amino acid-enriched xylooligosaccharides and humic-like acid","authors":"Yuanyuan Zhu ,&nbsp;Ruijun Tang ,&nbsp;Yuting Cao ,&nbsp;Yongjian Yu ,&nbsp;Junjun Zhu","doi":"10.1016/j.wasman.2024.11.032","DOIUrl":"10.1016/j.wasman.2024.11.032","url":null,"abstract":"<div><div>In order to address the issue of low amino acid retention in the production of xylooligosaccharides (XOS) through hydrothermal pretreatment at high temperatures, a novel approach combining low temperature acid hydrolysis and enzymatic hydrolysis was employed. This innovative method not only allows for the production of amino acid-rich XOS, but also yields a valuable byproduct known as humic-like acid (HLA) from vinegar residue (VR). Under the optimal pretreatment conditions (89 °C, 6 h, 1.2 % sulfuric acid), the yield of XOS was 19.88 %. Furthermore, the hydrolyzate extracted from the acid pretreated VR had a content of 2.65 g/L amino acids (corresponding to the retention rate of 82.0 %), and the HLA yield of the sample was 10.51 %. Comprehensive analyses, such as Fourier transform infrared spectroscopy, elemental analysis, total acidic functional group, and nuclear magnetic resonance were employed to examine the structure and composition of the produced HLA, indicating that it was similar to that of natural commercial humic acid (CHA) extracted from minerals. Through this innovative approach, the production of amino acid-rich XOS and HLA from VR offers a sustainable solution that not only addresses the issue of low amino acid retention but also maximizes the potential of VR as a valuable resource.</div></div>","PeriodicalId":23969,"journal":{"name":"Waste management","volume":"192 ","pages":"Pages 20-28"},"PeriodicalIF":7.1,"publicationDate":"2024-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142697589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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":"Polyvinylidene fluoride binder removal through subcritical methanol for efficient liberation of cathode materials from lithium-ion batteries","authors":"Chenyu Chen,&nbsp;Yikai Min,&nbsp;Qin Wang,&nbsp;Qunxing Huang","doi":"10.1016/j.wasman.2024.11.026","DOIUrl":"10.1016/j.wasman.2024.11.026","url":null,"abstract":"<div><div>Polyvinylidene fluoride (PVDF) binder removal is critical for the recovery of valuable metal materials during the treatment of spent lithium-ion batteries (LIBs). This study proposed a new PVDF removal method through subcritical methanol extraction. The optimal conditions and mechanism of the method for the liberation of cathode materials were explored, and the recovered cathode materials, aluminum foils (Al foils), and extracted binder were characterized. Experimental results on actual cathode sheets show that under the extraction temperature of 200 °C, after holding and stirring time for 10 min, the cathode materials were recovered in the form of powder with an exfoliation efficiency of 98.51 % from Al foil without any damage. The removal efficiency of PVDF reached 78.74 wt% while the crystal structure of LiMn₂O₄ remained intact. Compared with the new binder, the recovered PVDF (R-PVDF) has a similar glass transition temperature and melting point but presents a more intricate surface morphology, lower crystallinity, and higher proportion α-phase crystallin. The results indicate that R-PVDF has the potential to be reused as a new binder in LIBs. This study aims to provide a new efficient and environmentally friendly solution for the recycling of spent LIBs.</div></div>","PeriodicalId":23969,"journal":{"name":"Waste management","volume":"192 ","pages":"Pages 29-38"},"PeriodicalIF":7.1,"publicationDate":"2024-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142697588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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":"Valorisation of anaerobic digestate to nutrients and humic substances","authors":"Joni Lehto,&nbsp;Eliisa Järvelä","doi":"10.1016/j.wasman.2024.11.033","DOIUrl":"10.1016/j.wasman.2024.11.033","url":null,"abstract":"<div><div>Nutrient-rich product fractions were produced from abundant, yet currently chemically under-utilized nutrients-containing feedstock, residual digestate formed during anaerobic digestion (AD). The objective of this research was to experiment individually three sub-processes, <em>i.e.,</em> precipitation of organic humic substances and phosphorus from the digestate reject water, liberation of reject water nitrogen as ammonia gas during the lime treatment and recovering it with membrane contactor (MC), and finally novel utilization of ammonia for leaching nitrogen-enriched organic substances from the digestate residue. With calcium precipitation, the main part of the phosphorus and significant part of organic material could be precipitated, and simultaneously ammonium could be liberated with good yield as ammonia gas, so that it could be recovered by MC. On the other hand, ammonia could be used with promising results as an extraction media, by which the solubility of the organic matter and the content of nitrogen attached to the soluble organic fraction could be significantly increased. Hence, all sub-processes were found to achieve their goals and digestate could be successfully utilized as a feedstock for manufacture of varying nutrient-rich products. Combining these three subprocesses together enables the development of novel cascading process concept, in which treated product stream can be used in the next process step and in which each subprocess step benefits the next.</div></div>","PeriodicalId":23969,"journal":{"name":"Waste management","volume":"192 ","pages":"Pages 39-46"},"PeriodicalIF":7.1,"publicationDate":"2024-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142698357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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":"Improving hydrogen and volatile fatty acids production through pretreatment of spent coffee grounds","authors":"James Lawrence ,&nbsp;Armando Oliva ,&nbsp;Stefano Papirio ,&nbsp;Jerry D. Murphy ,&nbsp;Piet N.L. Lens","doi":"10.1016/j.wasman.2024.10.033","DOIUrl":"10.1016/j.wasman.2024.10.033","url":null,"abstract":"<div><div>Consumption of coffee produces large amounts of waste in the form of spent coffee grounds (SCG), a lignocellulosic material rich in carbohydrates, proteins, and polyphenols. This abundant feedstock is promising in terms of biofuels and value-added product generation. This study investigated the impact of pretreatments, such as alkaline (NaOH), ultrasound, and static magnetic field, on SCG bioconversion in terms of biomolecule release, H₂ potential and volatile fatty acids production. Following treatment, the slurry (solid and liquid fraction mixture) was utilised in anaerobic fermentation tests at varying volatile solid (VS) concentrations (23.3 and 46.7 g VS/L). The highest H₂ production range, 25 – 30 mL H₂/g VS, was obtained using the alkaline-pretreated SCG slurry at 23.3 g VS/L. Nevertheless, inhibition of H₂ production was observed when utilising the alkaline-pretreated slurry at 46.7 g VS/L owing to the excessive use of NaOH for pretreatment and chemicals to adjust the initial pH. In contrast, increasing the VS concentration had a positive impact on volatile fatty acids accumulation, with acetic (HAc) and caproic acid being dominant. Ultrasound-pretreated SCG achieved 3260.0 mg HAc_eq/L at a concentration of 46.7 g VS/L.</div></div>","PeriodicalId":23969,"journal":{"name":"Waste management","volume":"192 ","pages":"Pages 1-11"},"PeriodicalIF":7.1,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142693623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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":"Chemical recycling of polymer contaminated poly(ethylene terephthalate) by neutral hydrolysis","authors":"Anne-Sophie Høgh Mahler ,&nbsp;Maria Lemming ,&nbsp;Antonio Jaime-Azuara ,&nbsp;Thomas Helmer Pedersen ,&nbsp;Mogens Hinge","doi":"10.1016/j.wasman.2024.11.028","DOIUrl":"10.1016/j.wasman.2024.11.028","url":null,"abstract":"<div><div>Plastic recycling is gaining traction to reduce the demand for fossil resources for plastic production. Poly(ethylene terephthalate) (PET), mainly used in the packaging and textile sectors, is often isolated in the sinking fraction during the density-based separation of mixed plastic waste streams. The heterogeneity of the sinking fraction makes direct mechanical recycling of PET impossible. Therefore, neutral hydrolysis of PET was investigated in the presence of other polymer contaminants to study their impact on the neutral hydrolysis of PET. PA6, PC, POM, and PVC were found to decompose during hydrolysis, whereas ABS, PMMA and a mixture of PE, PP and PS was chemically inert during the hydrolysis treatment. The subsequent BHET synthesis with excess ethylene glycol was performed directly on a mix of the polymer contaminated hydrolysis products or a hydrolyzed post-consumer plastic waste fraction. BHET was successfully formed in the plethora of decomposition products in the synthesis, and a subsequent recrystallization recovered the BHET in high purity with only water being used as solvent. This demonstrated a robust method to handle PET fractions in mixed plastic waste that can be applied without purification prior to BHET synthesis – enabling chemical recycling of PET.</div><div>Abbreviations: ABS, Poly(acetonitrile-butadiene-styrene); ATR-FTIR, Attenuated Total Reflectance Fourier Transformed Infrared Spectroscopy; BC, Bis(2-Hydroxyethyl) terephthalate crystals; BHET, Bis(2-Hydroxyethyl) terephthalate; DMSO, Deuterated dimethyl sulfoxide; DSC, Differential Scanning Calorimetry; EG, Ethylene glycol; ¹H NMR, Proton Nuclear Magnetic Resonance; H_m, Melting enthalpy; Oligo, Oligomers; PA6, Polyamide 6; PC, Polycarbonate; PE, Polyethylene; PET, Poly(ethylene terephthalate); PMMA, Poly(methyl methacrylate); POM, Polyoxymethylene; PP, Polypropylene; PS, Polystyrene; P, Purity; PVC, Poly(vinyl chloride); rpm, Revolutions per minute; SPHP, Solid Phase Hydrolysis Product; Ti(IV)OBu, Titanium(IV) butoxide; T_m, Melting temperature; TPA, Terephthalic acid; Wt, Weight; <em>Y</em>, Solid Phase Hydrolysis Product yield; <em>Y</em>_t, Bis(2-Hydroxyethyl) terephthalate yield; <em>ν</em>, IR stretching mode; <em>δ</em>, IR bending mode; ω, IR wagging mode.</div></div>","PeriodicalId":23969,"journal":{"name":"Waste management","volume":"192 ","pages":"Pages 12-19"},"PeriodicalIF":7.1,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142695866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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":"Management Assessment of used Oil, Filters, and containers in the Canadian automotive sector using resource recovery metrics","authors":"Anica Tasnim ,&nbsp;Anika Tahsin Abha ,&nbsp;Farzin Naghibalsadati ,&nbsp;Edwin Tam ,&nbsp;Kelvin Tsun Wai Ng","doi":"10.1016/j.wasman.2024.11.020","DOIUrl":"10.1016/j.wasman.2024.11.020","url":null,"abstract":"<div><div>The efficiency of the resource recovery system in the automobile industry is not well understood. The effectiveness of resources recovery for used oil, filters and containers in four Canadian provinces were assessed from 2010 to 2022. The collection rates of resources, financial performance, and temporal changes of two original indicators: Resource Recovery Per Vehicle (RRPV), and Expenses Per Vehicle (EXPV) were examined. British Columbia and Quebec had the highest collection rates of used oil, filters, and containers (mean ranging 83.0 to 92.9 %). Despite having lowest mean collection rate of used oil (71.0 %) and filters (78.7 %), Saskatchewan has significant RRPV for used oil (20.4 L) and filters (2.12 units). Decreasing RRPV (−0.01 to −0.38) trends were identified in all jurisdictions, suggesting the need for targeted recovery strategies towards automotive sectors. A mild increasing trend of EXPV in all jurisdictions is observed (slope + 0.02 to + 0.08). Quebec exhibited the most cost-efficient resource recovery, with EXPV ranging from $2.4 to $3.3 per unit vehicle. Profit margin analysis revealed consistently high margins of 8.6 % in Quebec, contrasting with Manitoba’s lower 1.3 %. The lower profit margin may partly be due to higher administrative costs (16.1 %). The findings highlight the potential benefits of the proposed RRPV and EXPV indicators in evaluating management systems for used oil, filters, and containers.</div></div>","PeriodicalId":23969,"journal":{"name":"Waste management","volume":"191 ","pages":"Pages 284-293"},"PeriodicalIF":7.1,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142695864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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":"Towards circularity in the wind industry: Optimal reverse supply network design under various policy scenarios","authors":"N.L. Trivyza ,&nbsp;A. Tuni ,&nbsp;A. Rentizelas","doi":"10.1016/j.wasman.2024.11.024","DOIUrl":"10.1016/j.wasman.2024.11.024","url":null,"abstract":"<div><div>Wind energy is key to supply renewable energy. However, the increasing number of end-of-life wind turbines is still predominantly landfilled, while regulatory aspects such as waste shipment and landfilling rules hinder the development and scalable implementation of reverse supply networks.</div><div>This work aims to understand how EU directives impact the structure and viability of circularity-enabling networks by investigating the optimal reverse supply network design for end-of-life wind turbine blades under different policy scenarios. Three policy scenarios were explored through a Mixed-Integer-Linear-Programming model: (i) ‘as-is’; (ii) ‘EU Proposal 2021/0367′, removing transboundary restrictions on waste shipments; (iii) ‘Landfilling Ban’ enforcing an EU-wide ban on landfilling composites. The optimal reverse supply networks with minimum costs were identified for each scenario, contextually determining location and sizing of recycling facilities and calculating landfilling quota and GHG emissions. The costs and emissions were minimum for the EU Proposal scenario, at 15,706,041€ and 2,081 tCO2e respectively. A sensitivity analysis on landfilling gate fees highlighted that they should be significantly increased to incentivise higher recycling rates and close material loops.</div><div>This research is the first to evaluate the effects of policy initiatives on the shaping of optimised reverse supply chains through mathematical programming methods. The work contributes to the waste management literature by designing optimal circular supply chain networks for the management of waste from wind turbines decommissioning at the EU-level to improve sustainability of renewable energy installations.</div></div>","PeriodicalId":23969,"journal":{"name":"Waste management","volume":"191 ","pages":"Pages 294-307"},"PeriodicalIF":7.1,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142695865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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":"Synergistic electrochemical performance of textile sludge based activated carbon with reduced graphene oxide as electrode for supercapacitor application","authors":"Naveed Ahmed Khan ,&nbsp;Zaib Jahan ,&nbsp;Naseem Iqbal ,&nbsp;Muhammad Bilal Niazi ,&nbsp;Rimsha Mehek","doi":"10.1016/j.wasman.2024.11.015","DOIUrl":"10.1016/j.wasman.2024.11.015","url":null,"abstract":"<div><div>The procedure for disposing of textile waste sludge requires sustainable solutions due to numerous environmental issues associated with its disposal. The majority of textile manufacturers incinerate the waste sludge to meet their heating demands, which is harmful to the environment. It can also be used in soil amendment, biodegradable products, construction material and water treatment process as absorbent to remove the heavy metals etc. In this study we use the heavy metal containing textile waste sludge as a precursor for the fabrication of functional electrode material for supercapacitor applications. In this process the organic content within the textile sludge waste is treated at 900 °C and transformed into activated carbon, a vital component of supercapacitors electrodes. Through a series of pyrolysis and activation processes, it is further converted into porous activated carbon (AC) with a wide surface area and appropriate electrochemical properties. To enhance the overall conductivity of the electrode material for supercapacitor applications, the carbon content of the material is increased by loading of reduced graphene oxide (rGO) up to 4 wt%. It resulted in a significant increase in the surface area up to 128.68 m²/g. The effective conversion and relevance of the obtained material for supercapacitor applications is further reinforced by the excellent electrochemical performance of rGO@AC-900 °C which generated a specific capacitance of 362F/g with 4 wt% loading which is higher than the specific capacity achieved with lower rGO loading i.e., 83.2 F/g and 182.5 F/g for AC-900 °C and 2 wt% rGO@AC-900 °C, respectively. The 4 wt% rGO@AC900°C also represented improved stability with up to 82 % charge retention after 5000 charge–discharge cycles. The excellent EDLC behavior of 4 wt% rGO@AC900°C is also evident from the impedance data. The electrode material with 4 wt% rGO loading showed lower value of R_CT i.e., 4.16 Ω as compared to 12.08 Ω with 2 wt% rGO loading. This novel approach offers a sustainable alternative for the handling of hazardous textile waste sludge through conversion into a potential electrode material for environmentally friendly energy storage devices.</div></div>","PeriodicalId":23969,"journal":{"name":"Waste management","volume":"191 ","pages":"Pages 274-283"},"PeriodicalIF":7.1,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142693619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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":"Projected waste and recycling potential of China’s photovoltaic industry","authors":"Bingchun Liu ,&nbsp;Ming Li ,&nbsp;Jiali Chen ,&nbsp;Zheng Sun","doi":"10.1016/j.wasman.2024.11.022","DOIUrl":"10.1016/j.wasman.2024.11.022","url":null,"abstract":"<div><div>The massive expansion of the photovoltaic (PV) industry, driven by the decarbonization of the energy mix, has led to an exponential increase in PV waste. In order to ensure the stable development of the PV industry, it is crucial to make accurate macro forecasts of future PV waste in China. In this study, a multifactor installed capacity forecasting model based on long- and short-term bi-directional memory GRA is proposed to predict the cumulative installed PV capacity in China from 2024 to 2050. The Weibull distribution and dynamic scenario analysis are utilized to quantify the recycling of panel materials for different technologies and to assess the potential economic value of recycling. The results show that China’s cumulative installed PV capacity will reach 2,901 GW by 2050. 99.75 million tons, 40.96 million tons, and 5.29 million tons of C-si, CdTe, and CIGS panels could be cumulatively recycled in the baseline scenario of Regular loss. Distributed PV will generate more end-of-life equipment than centralized PV, up to an estimated 11.8–0.5 % more. In all scenarios, the capacity of recycled equipment averages up to 64.7 % of new capacity, with a significant complementary effect of recycling. Recycling is projected to generate $13.99 billion, with significant economic benefits. Helps decision makers to take measures based on recycled materials from different technologies.</div></div>","PeriodicalId":23969,"journal":{"name":"Waste management","volume":"191 ","pages":"Pages 264-273"},"PeriodicalIF":7.1,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142688923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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":"Influence of processed tea waste ash on the hydration products and mechanical property of hybrid cement as an eco-friendly solution","authors":"Cemalettin Terzi ,&nbsp;Sezai Kutuk ,&nbsp;Tuba Kutuk-Sert","doi":"10.1016/j.wasman.2024.11.016","DOIUrl":"10.1016/j.wasman.2024.11.016","url":null,"abstract":"<div><div>The waste generated during production in tea factories is increasing with the growth of the world population. Storage of tea waste creates problems in terms of location and environment. The aim of this study was to investigate the usability of tea waste ash in hybrid concrete to re-introduce tea waste into the economy and turn it into a useful material in the construction industry. Therefore, processed tea waste ash (PTWA) was first burned in an uncontrolled and then burned in a controlled combustion process at 650 °C. In the hybrid cement design, ground blast furnace slag was kept constant at 50 %, and PTWA was replaced with ordinary Portland cement at 0 %, 1.25 %, 2.5 %, 3.75 %, 5 %, 7.5 %, and 10 % by weight of the total binder (GBFS + OPC + PTWA). Experiments for pastes and mortars were performed for 2, 7, 28, and 90 days. Mineralogical properties (XRD, FTIR, TGA/DTA) of the paste samples were analyzed. Mechanical tests (compressive strength, initial/final setting time, flow table, leaching) were carried out on mortar samples. The results revealed that initial and final setting times (up to 10 min and 60 min, respectively) decreased significantly as the amount of PTWA substitution increased. The performance of the mortars with PTWA was observed to diminish compared to the reference for each cure age. It was determined that PTWA affected the reduction of portlandite, and this was observed most in mixtures containing 10 % PTWA. It is believed that using PTWA together with GBFS as an alkaline activator will be beneficial to the environment.</div></div>","PeriodicalId":23969,"journal":{"name":"Waste management","volume":"191 ","pages":"Pages 242-252"},"PeriodicalIF":7.1,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142688921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}