Environmental Science and Pollution Research最新文献

{"title":"Estimation of electric vehicle lithium-ion battery scrap towards recycling facilities in the EU.","authors":"Alaa Shqairat, Pascale Marange, Alexandre Chagnes, Sébastien Liarte","doi":"10.1007/s11356-025-36414-3","DOIUrl":"https://doi.org/10.1007/s11356-025-36414-3","url":null,"abstract":"<p><p>The increasing demand for electric vehicles (EVs) in Europe, coupled with legislative efforts to reduce combustion engine vehicles, has significantly spurred the manufacturing of lithium-ion batteries (LIBs). However, this growth has led to a rapid rise in EV-LIB scrap, from both retired batteries and manufacturing processes, a factor insufficiently addressed in prior research. Our study tackles this issue by assessing the harmonisation of industry projects and examining the recycling facilities' readiness to handle these dual waste streams. We methodically estimate the registrations of new EVs and their anticipated scrap volume, and then project future LIB manufacturing scrap in the EU. Therefore, we assess current and future recycling capacities and evaluate the balance between scrap influx and recycling readiness by 2030. Our findings indicate that the EU is facing a significant recycling challenge. By 2030, about 930 kilotonnes of scrap from the EV-LIB industry will need recycling under the baseline scenario. Although current capacities can handle today's scrap volumes, the disparity between rapidly expanding manufacturing and lagging recycling facilities will result in a shortfall in a few years. Current plans suggest EU recycling facilities will have a capacity of about 785 kilotonnes annually by 2030, which falls short of the dual scrap streams. This research underscores the need for a strategic approach to scale up recycling infrastructure and technology, to emphasise the importance of responsible manufacturing, and to align with the EU's sustainability goals and the growing demands of the EV industry.</p>","PeriodicalId":545,"journal":{"name":"Environmental Science and Pollution Research","volume":" ","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143957088","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":"Study on the mechanism by which anaerobic organisms remove nitrogen and sulfur from low-C/N rare earth tail water simultaneously.","authors":"Gengxin Zhou, Zhensheng Xiong, Qingchun Luo, Liming Yang, Yanni Geng, Zhuochao Liu, Yi Hu","doi":"10.1007/s11356-025-36432-1","DOIUrl":"https://doi.org/10.1007/s11356-025-36432-1","url":null,"abstract":"<p><p>The low-C/N limits the simultaneous removal of the high sulfate and high ammonia nitrogen content in the rare earth tail water. How bacteria cycle sulfur and nitrogen in this environment is still unknown. As a result, there is a pressing need to treat such complicated tail water. This study built an anaerobic reactor to treat the rare earth tail water and employed anaerobic microorganisms. Following 104 days of operation, the rates of nitrogen removal for nitrate and nitrite are above 90%, and the removal rates of ammonia nitrogen and sulfate could reach 14.36 mg/(L·day) and 21.31 mg/(L·day), respectively. To identify the nitrogen and sulfur cycle in the reactor, the bacterial population and gene abundance were characterized using 16S rRNA sequencing and functional gene prediction. The results demonstrated that nitrogen from ammonia was primarily eliminated via assimilation, while nitrogen from nitrate was primarily eliminated by denitrification, which was strongly associated with Comamonas. The principal mechanism for eliminating the sulfate is assimilation, which is linked to the bacterium SBR1031. In conclusion, the nitrogen and sulfur cycle theoretically supports the simultaneous removal of sulfate and ammonia nitrogen from rare earth tail water under low-C/N circumstances.</p>","PeriodicalId":545,"journal":{"name":"Environmental Science and Pollution Research","volume":" ","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143957091","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":"Biological activity of essential oil from Piper mikanianum leaves and its major compound against storage pests and fungi.","authors":"Rafael Sari, Rubens Candido Zimmermann, Carolina Gracia Poitevin, Edson José Mazarotto, Carlos Eduardo Nogueira Martins, Henrique da Silva Silveira Duarte, Ricardo Andrade Rebelo, Beatriz Helena L N Sales Maia","doi":"10.1007/s11356-025-36455-8","DOIUrl":"https://doi.org/10.1007/s11356-025-36455-8","url":null,"abstract":"<p><p>The use of synthetic insecticides and fungicides is the main method for controlling of coleopteran pests and fungal contamination during storage. However, intensive use of these products has caused several negative impacts. Thus, as an effective and safer alternative, essential oils (EOs) are a promising and efficient solution for integrated management in storage systems. The present study aimed to investigate the biological activity of Piper mikanianum EO against storage pests and fungi. The EO was extracted by hydro-distillation for 4 h, and the chemical composition was determined by gas chromatography coupled to mass spectrometry. A total of 29 compounds were identified in P. mikanianum EO, with safrole as the major compound, corresponding to 30.46%. This compound was later isolated by crystallization. The insecticidal effect of P. mikanianum EO and safrole was evaluated by fumigation, causing 100% mortality of Sitophilus zeamais, Sitophilus oryzae, Cryptolestes ferrugineus, and Rhyzopertha dominica at 138.38 μL L^-1 of air. The fungicidal activity was assessed by volatilization and direct contact against Fusarium graminearum. Piper mikanianum EO and safrole inhibited fungal growth by volatilization at 92% and 78.3%, respectively, at a 100% concentration; by contact, both treatments caused inhibition above 90% at a 1.5% concentration. Safrole showed a lower value (0.5%) of minimum inhibitory concentration compared to EO (1.5%) by contact. These results confirmed the potential of P. mikanianum EO and its main compound, safrole, as biopesticides in the combined management of storage pests and diseases, proving to be a promising alternative to synthetic pesticides.</p>","PeriodicalId":545,"journal":{"name":"Environmental Science and Pollution Research","volume":" ","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143957792","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":"Implementing modified triple blend technique for enhancing the microstructure of recycled aggregate with M-sand in concrete.","authors":"Balaji Sethupathi Sekar, Prakash Chandar Sekaran, Ravichandran Panruti Thangaraj","doi":"10.1007/s11356-025-36445-w","DOIUrl":"https://doi.org/10.1007/s11356-025-36445-w","url":null,"abstract":"<p><p>This investigation explores the behavior of recycled aggregate concrete (RAC), employing a triple blend technique aimed at enhancing concrete properties with M- Sand. The triple blend comprises fly ash, ground granulated blast furnace slag (GGBS), and Alccofine, serving as partial replacements for cement of 60% to improve overall concrete performance when combined with recycled concrete aggregate (RCA). Concrete samples were then manufactured with varying RCA percentages, ranging from 25 to 100%. The study investigated the strength properties of the mix, including compressive strength, tensile strength, flexural strength, impact strength, bond strength, and overall concrete quality through non-destructive testing. Additionally, these samples underwent microstructural studies and phase assemblage analyses, including scanning electron microscopy with energy dispersive X-ray spectroscopy, X-ray powder diffraction, and Fourier transform infrared spectroscopy tests. These analyses were conducted to determine the pore structure and mineralogical composition of the RAC. The results indicate that an increase in RCA content in the concrete mix tends to reduce compressive strength, primarily due to weaker bonding with the cement paste. However, this drawback can be partially mitigated by incorporating mineral admixtures in a modified triple mix blend. This modification leads to improved hydration, enhanced bonding, favourable morphology, and a refined pore structure. This study reveals that SRAC exhibits superior strength compared to Raw RAC, with considerable increase at 28 days and maintaining comparable strengths to CC at 28 days. This study suggests potential for sustainable structural concrete production with 25 to 50% RCA replacement and supplementary cementitious materials (SCM) incorporation.</p>","PeriodicalId":545,"journal":{"name":"Environmental Science and Pollution Research","volume":" ","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143962663","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":"Synthesis, performance, emissions, and tribological Investigation of waste coconut cooking oil-based biodiesel.","authors":"Chengareddy Peddamangari, Naveen Kilari, Arumugam Shanmugasundaram","doi":"10.1007/s11356-025-36431-2","DOIUrl":"https://doi.org/10.1007/s11356-025-36431-2","url":null,"abstract":"<p><p>Valorization of waste coconut cooking oil (WCCO) is of special interest as it is cheaper than vegetable oils and can be reused to drastically lower biodiesel feedstock costs. Also, tribology-related issues arise from the use of WCCO biodiesel in diesel engines. This investigation is intended to evaluate the performance and emission behavior of diesel engines and the tribological characteristics of different blends of WCCO biodiesel. A two-stage transesterification was used to synthesize WCCO biodiesel. WCCO biodiesel was blended with diesel at 10, 20, and 30% volume percentages. To assess the influence of WCCO biodiesel, an engine performance test was conducted on a single-cylinder diesel engine, and tribological tests were performed using a four-ball tribometer. For all the WCCO biodiesels, the engine brake thermal efficiency was marginally lower than diesel. Twenty percent by vol. of WCCO biodiesel blend had lower CO, HC, and CO₂ emissions while 100% by vol. of WCCO biodiesel had lower NO_x emissions when compared to all other fuels. WCCO biodiesel's wear scar diameter seemed to be 28.3% lesser than diesel's, and anti-friction behavior improved as biodiesel concentration increased. The value-added conversion of WCCO demonstrates its effectiveness and could lead to extensive use in the production of biodiesel.</p>","PeriodicalId":545,"journal":{"name":"Environmental Science and Pollution Research","volume":" ","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143959388","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":"Cytokinin-based bioregulators improved heat stress tolerance by violaxanthin cycle activation and enhanced photoprotection in wheat (Triticum aestivum L.).","authors":"Senthilkumar Shricharan, Pramod Kumar","doi":"10.1007/s11356-025-36404-5","DOIUrl":"https://doi.org/10.1007/s11356-025-36404-5","url":null,"abstract":"<p><p>The study investigates the role of bioregulatory molecules in improving photoprotection and thermotolerance in wheat (Triticum aestivum L.) during terminal heat stress, a major threat to wheat production that drastically decreases yield and quality. The experiment was conducted on two genotypes, Chirya 3 (stay green) and HD 2329 (non stay green), grown under normal (11th November 2022) and late (4th January 2023) planting conditions to simulate heat stress. Foliar applications of bioregulatory compounds (BA, TDZ, GABA, BA + GABA, TDZ + GABA) and a water spray (control) were done at anthesis, with observations recorded at 7-day intervals, while carotenoid profiling and gene expression analyses were executed 14 days post-anthesis. Heat stress reduced total carotenoids while elevating non-photochemical quenching (NPQ), particularly in Chirya 3, signifying higher photoprotective energy dissipation. Bioregulatory treatments, including BA + GABA, reduced carotenoid degradation and improved NPQ, with TDZ exhibiting the highest NPQ in both cases. Carotenoid analysis indicated elevated zeaxanthin levels and reduced violaxanthin levels under stress, indicating the activation of the violaxanthin cycle. The expression of the TaVDE gene, essential for the violaxanthin cycle, enhanced during heat stress, with Chirya 3 demonstrating elevated expression levels. In particular, BA + GABA treatments enhanced TaVDE expression and photoprotective mechanisms. This work is the first investigation demonstrating that BA + GABA treatment can synergistically enhance wheat heat tolerance by modulating the violaxanthin cycle thus offering a promising strategy to mitigate the adverse effects of terminal heat stress.</p>","PeriodicalId":545,"journal":{"name":"Environmental Science and Pollution Research","volume":" ","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143952326","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":"Effects of polyethylene microplastics on seed germination, growth performance, biomass production and physiological function of cowpea (Vigna unguiculata) young seedlings","authors":"Chaithra Radharamanan,&nbsp;Anjali Rajeev,&nbsp;Karthick Venkatesan,&nbsp;Siddhuraju Perumal","doi":"10.1007/s11356-025-36340-4","DOIUrl":"10.1007/s11356-025-36340-4","url":null,"abstract":"<div><p>Microplastics (MPs) in terrestrial ecosystems have recently raised concerns; here, we performed a pot experiment and investigated the growth and development by different doses of polyethylene microplastics (PE MPs) in a net house under natural conditions and tested the effects of PE MPs on seed germination, growth performance, physiological function and biomass production of cowpea (<i>Vigna unguiculata</i>) for 25 days. According to the hypothesis, a significant dose-dependent inhibition of cowpea seedling’s growth and development was observed depicting the phytotoxicity of PE MPs. Results indicate that high concentrations of PE MPs have antagonistic effects on the growth of plant such as plant height, leaf length and root length within a short period of time. Plants grown in PE MPs show less nutritional characters and exhibit a significant drop in leghemoglobin content as the concentration of MP increases which is one of the novel findings. The results showed a significantly increased antioxidant enzyme activity indicating the stress condition of plants due to exposure to PE MPs. PE MPs undergo initial stage of partial disintegration when it contacts with soil which were detected through SEM analysis when compared to control. Comprehensive field study involving MPs at different concentrations throughout the cowpea’s whole life cycle until harvest is needed to better clarify the effects of PE MPs and produce reliable results.</p></div>","PeriodicalId":545,"journal":{"name":"Environmental Science and Pollution Research","volume":"32 19","pages":"12133 - 12146"},"PeriodicalIF":5.8,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143900731","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":"Investigation of coconut-periwinkle shell bio-composites for alternate thermal insulation application","authors":"Thomas Ojonugwa Daniel,&nbsp;Raphael Ananwude Chikwenze,&nbsp;Benneth Igwe,&nbsp;John Ubi Arikpo","doi":"10.1007/s11356-025-36435-y","DOIUrl":"10.1007/s11356-025-36435-y","url":null,"abstract":"<div><p>Periwinkle and coconut shells are becoming increasingly popular as dielectric materials with thermal insulation properties. Natural sources of synthesis could provide a cheaper and more ecologically friendly alternative to chemically synthesizing such compounds as thermal insulators or fillers in polymer composites. The utilization of a fine powder made from periwinkle shell and coconut shell composites as an alternative filler for composite materials and as a thermal insulation material was investigated in this study. Cleaning, oven drying, and milling of the components resulted in bio composite powder particles. X-ray fluorescence, scanning electron microscopy (SEM), X-ray diffraction (XRD), and thermal conductivity measurements were used to characterize the powders. CaO is the most abundant metallic oxide in the powder, accounting for 81.8 wt %, according to XRF. For coconut shell, periwinkle shell, and coconut-periwinkle shell composite materials, the average grain size from SEM examination is 4.88 µm, 6.37 µm, and 11.04 µm respectively. The creation of a polycrystalline film can be seen in the XRD patterns of periwinkle shell powder and composites of periwinkle and coconut shell powders, but the XRD pattern of coconut shell is amorphous. The thermal conductance of the composite material is 21.18 Wm⁻¹ k⁻¹, which is higher than TiO₂ and SiO₂, which are often employed as fillers in polymeric materials insulation. This shows that, in comparison to polymer composites containing TiO₂ and SiO₂, the composite material could yield insulating materials with improved thermal conductivity characteristics, enhancing the growing waste to wealth concept.\u0000</p></div>","PeriodicalId":545,"journal":{"name":"Environmental Science and Pollution Research","volume":"32 19","pages":"12121 - 12132"},"PeriodicalIF":5.8,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143900728","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":"A comprehensive review of the performance of pine needle geotextiles in reinforced subgrade pavement for sustainable road construction and maintenance","authors":"Vimal Mohan,&nbsp;Abhishek Nandan","doi":"10.1007/s11356-025-36361-z","DOIUrl":"10.1007/s11356-025-36361-z","url":null,"abstract":"<div><p>Road infrastructure has short pavement lifespans and subgrade instability, requiring costly maintenance. This study looks at using high-elevation pine needles as a sustainable geotextile to improve construction and management. Benefits of this approach include the use of a readily available natural resource, cost effectiveness, and a lower environmental impact than more conventional materials like asphalt. The geotextiles are made using the natural fibers intrinsic qualities and are made from hand-picked pine needles that are chosen according to temperature, soil type, and altitude. Durability is increased by the moisture and UV resistance provided by the natural pine resin. In the production process, the pine needles are braided into geotextiles that adhere to ASTM D6381 and IS 15869–2020 standards. The incorporation of these geotextiles into the road structure improves water retention, load distribution, and ground stability. Environmental compatibility tests, durability studies, and mechanical testing are all part of comprehensive characterization. A validated numerical model was created to forecast performance and analyze soil-geotextile interactions. Research indicates that these geotextiles have the ability to increase the lifespan of roads and bridges. As a sustainable substitute for asphalt in road pavements, there is potential for widespread adoption in the future. The following UN Sustainable Development Goals (SDGs) are directly impacted by this research: SDG 9, SDG 11, SDG 12, and SDG 13. In order to produce infrastructure that benefits society and the environment, our research promotes sustainable road construction and maintenance.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":545,"journal":{"name":"Environmental Science and Pollution Research","volume":"32 19","pages":"11838 - 11878"},"PeriodicalIF":5.8,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143900729","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":"Impact of incorporating spent oil filtering earths into the formulation of alkali-activated cements based on electric arc furnace slag.","authors":"Pedro Delgado-Plana, Miguel Ángel Gómez-Casero, Salvador Bueno-Rodríguez, Pedro José Sánchez-Soto, Dolores Eliche-Quesada","doi":"10.1007/s11356-025-36429-w","DOIUrl":"https://doi.org/10.1007/s11356-025-36429-w","url":null,"abstract":"<p><p>In this study an investigation of the effect of incorporating spent oil filtering earths (SOFE) as a precursor in the manufacture of alkaline activation cements based on electric arc furnace slags (EAFS) has been carried out. SOFE were mixed up to 50 wt% with EAFS at 10 wt% intervals. As a control, a binder containing only EAFS was manufactured. The fresh binder samples were cured at room temperature for 7 and 28 days. Phase analysis was conducted using X-ray Diffraction (XRD), attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR), and Scanning Electron Microscopy-Energy Dispersive X-ray spectroscopy (SEM-EDS). The results indicated that the addition of SOFE caused a delay in the geopolymerization or alkaline activation reactions, which resulted in a decrease in mechanical properties at low hydration times, 7 days. However, substitution of SOFE led to an improvement in physical, mechanical, and thermal properties after 28 days of curing. Ideal substitution ratios were 30 wt% or higher. At optimum substitution ratios, the bulk density of alkaline-activated cements decreased, water absorption and total porosity increased, but conversely, flexural and compressive strengths raised from 8.3 MPa and 19.3 MPa, respectively, for control cements to 11.3-11.8 MPa and 24.5-25.7 MPa for cements that incorporated 30-50 wt% SOFE. The increase in mechanical properties could be attributed to the synergistic formation of a hybrid N,C-A-S-H gel, resulting from the higher formation of N-A-S-H geopolymeric gel in comparison to C-A-S-H gel, owing to the higher amount of silica in the SOFE residue. The insulating capability of the cements improved as increasing amounts of SOFE residue were incorporated, with values ranging from 0.68 W/mK for the control binders to 0.34-0.15 W/mK for the cements that included 30-50% by weight of SOFE. The results of this study may help to promote the application of SOFE in the production of more environmentally friendly EAFS-based alkaline activation cements.</p>","PeriodicalId":545,"journal":{"name":"Environmental Science and Pollution Research","volume":" ","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143957440","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}