Journal of Environmental Management最新文献

{"title":"A critical review on the symbiotic effect of bacteria and microalgae on treatment of sewage with biofertilizer production.","authors":"Sandeep Bharti, Abhay Raj, Ganesh Dattatraya Saratale, Luiz Fernando Romanholo Ferreira, Ranyere Lucena de Souza, Sikandar I Mulla, Ram Naresh Bharagava","doi":"10.1016/j.jenvman.2024.123704","DOIUrl":"https://doi.org/10.1016/j.jenvman.2024.123704","url":null,"abstract":"<p><p>Wastes like sewage, kitchen and industrial are the major sources of environmental pollution and health hazards. Sewage contains 99.9% water and 0.1% solid waste including urinal waste and faecal matter alongwith large amounts of nitrate, nitrite, ammonium and phosphate ions. Sewage may also contain a variety of harmful contaminants like analgesics, antihypertensive drugs, antibiotics, dioxin, furans, polychlorinated biphenyls, chlorinated hydrocarbon pesticides, chlorine derivatives and plasticizers etc. making it more harmfull to environment and public health. Hence, sewage must be adequately treated by an effective process before its final discharge into the environment. Biological treatment of sewage is an emerging idea in recent years, which has diverse economic and environmental advantages. Sewage treatment by bacteria and microalgae has numerous advantages as it removes various excessive nutrients from waste with large biomass production and also prevents the utilization of toxic chemicals in conventional treatment process. Microalgae-bacterial biomass have potential to be used as biofertilizers, bio-stimulants and bio-seed primers in agricultural field as these contain various biologically active substances like polysaccharides, carotenoids, free fatty acids, phenols, and terpenoids. This review paper mainly discussing the sewage characteristics and different kinds of organic and inorganic pollutants it contained alongwith its harmfull impacts on environment and public health. It also deals the different conventional as well as emerging treatment technologies and different factors affecting the treatment efficiency. In addition, the utilization of developed microalgal and bacterial biomass as biofertilizer and its effects on crop plant alongwith future prospects has been also discussed in detail.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"373 ","pages":"123704"},"PeriodicalIF":8.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142851917","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":"Technological innovations fuel carbon prices and transform environmental management across Europe.","authors":"Mehmet Balcilar, Ahmed H Elsayed, Rabeh Khalfaoui, Shawkat Hammoudeh","doi":"10.1016/j.jenvman.2024.123663","DOIUrl":"https://doi.org/10.1016/j.jenvman.2024.123663","url":null,"abstract":"<p><p>This study investigates the impact of recent Artificial Intelligence (AI)-driven technological innovations on carbon prices across different quantiles, assessing the influence of AI stock prices on energy prices based on European carbon allowances while controlling for other macroeconomic factors. Using robust methods such as quantile-on-quantile regression, wavelet analysis, and transfer entropy, the research quantifies the information flow between the AI market and carbon allowances. Using daily data with four alternative AI stock prices from September 14, 2016, to December 29, 2023, the findings reveal a strong effect of AI returns on carbon prices, with significant fluctuations across price quantiles and consistent long-term average growth in market returns. The quantile-on-quantile regression analysis indicates that the short-term changes in carbon prices significantly impact the AI stock returns, with the most pronounced impact occurring below the 20th and above the 80th quantiles of carbon prices, indicating larger responses to extreme events. Additionally, large positive AI price shocks lead to substantial changes in carbon prices, particularly when the carbon prices are near their long-term average. Compared to the short term, the long-term responses are about 15 times smaller. Insights from the Rényi transfer entropy confirm these findings, while the Shannon transfer entropy estimates indicate a discernible and statistically significant information flow from the AI prices to the carbon prices. These findings offer critical insights for investors and policymakers, deepening the understanding of AI's influence on carbon market dynamics.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"373 ","pages":"123663"},"PeriodicalIF":8.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142851920","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":"Forest land property rights and forest ecosystem quality: Evidence from forest land titling reform in China.","authors":"Yifan Zhou, Caixia Xue, Rasoul Yousefpour","doi":"10.1016/j.jenvman.2024.123744","DOIUrl":"https://doi.org/10.1016/j.jenvman.2024.123744","url":null,"abstract":"<p><p>This study leverages multi-source remote sensing data and a quasi-natural experimental design to assess the impact of the Forest Land Titling Reform on forest ecosystem quality in China. Our analysis reveals that the reform led to approximately a 1% enhancement in forest vegetation quality and a 2.5% increase in forest productivity, findings that were robust across multiple tests. The reforms' effects were more substantial in the Northeast, Northwest, and tropical forest regions than in other regions. In economically underdeveloped central and western regions, the impacts of reform were more significant than in the economically developed eastern areas. Our in-depth examination shows that the Forest Land Titling Reform has fostered increased forest ecosystem quality by securing farmers' property rights, thereby stimulating their commitment to forest cultivation and management, encouraging the infusion of operational capital, and diminishing the extent of forest disasters. The study underscores that a well-defined and secure structure of property rights constitutes a fundamental element for the conservation and sustainable exploitation of forest resources.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"373 ","pages":"123744"},"PeriodicalIF":8.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142862738","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":"Clean energy initiatives in Pakistan: Driving sustainable development and lowering carbon emissions through environmental innovation and policy optimization.","authors":"Sami Ullah, Boqiang Lin","doi":"10.1016/j.jenvman.2024.123647","DOIUrl":"https://doi.org/10.1016/j.jenvman.2024.123647","url":null,"abstract":"<p><p>The Sustainable Development Goals' main objective is to promote the use of clean energy in order to lessen climate change and global warming. In this scenario, the need to evaluate whether clean energy can promote sustainability is paramount. Against this background, this study examines how Pakistan's attempts to develop clean and renewable energy access, the upsurge in biofuel energy, and environmental innovations have affected carbon emissions from 1990 to 2022. This research used the dynamic Autoregressive Distribution Lag (DARDL) method to inquire about the long-term interaction between the influencers of CO₂ emissions. The study's outcome reveals that increasing clean fuels/technologies for cooking (CFTC), biofuel energy (BF), renewable energy consumption (REN), and environmental innovation (EI) promotes sustainable development by lowering CO₂ emissions. More specifically, the findings suggest that a 1% rise in CFTC reduces CO₂ by 0.23%, while a 1% escalation in BF drops CO₂ by 0.34%. Likewise, a 1% surge in REN and EI triggered reduction in CO₂ by 0.051% and 0.18%, respectively. According to the study, government policies must be improved to optimize clean energy infrastructure, accelerate the transition to cleaner technologies, and enhance renewable energy development. Pakistan can achieve emissions reductions and sustainability through targeted initiatives in these areas. It is crucial to persistently observe these intricate dynamics to ensure the dissemination of efficient climate measures.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"373 ","pages":"123647"},"PeriodicalIF":8.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142851588","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":"Anthropogenic pressure induced discontinuities of microbial communities along the river.","authors":"Qiuyang Tan, Xue Wang, Lei Zheng, Haoming Wu, Yuzi Xing, Qi Tian, Yaoxin Zhang","doi":"10.1016/j.jenvman.2024.123764","DOIUrl":"https://doi.org/10.1016/j.jenvman.2024.123764","url":null,"abstract":"<p><p>Microorganisms play a fundamental role in driving biogeochemical functions within rivers. Theoretically, the directional flowing nature of river contributes to the continuous downstream change pattern of microbial communities. This continuity is anticipated to be influenced by human activities as anthropogenic materials lead to the mixing of environmental substances and their resident microorganisms with local communities. Here, we conducted a field investigation along the Beiyun River, which successively flows through pristine forest areas, artificial urban and agricultural areas with a length of 184 km, to explore the influence of anthropogenic events on microbial similarity, diversity, composition, co-occurrence, and assembly mechanisms in sediments along the river. Piecewise linear regression tests showed that discontinuities of microbial similarity occurred following the transitions from low to high anthropogenic pressure. LEfSe analysis illustrated that microorganisms associated with wastewater treatment plants and gut were differentially abundant in urban and agricultural streams. By quantifying contributions of ecological assembly processes, we found that the dominant role shifted from variable selection (60.78% in forest group) to homogenous selection (79.52% in urban group and 57.14% in agriculture group) as the differences in NH₄⁺-N, NO₃^--N and NO₂^--N content decreased. Moreover, the complexity and stability of microbial networks were reduced from upstream forest streams to downstream urban and agricultural streams, indicating more fragmented networks. Our study provides enhanced knowledge about the factors controlling the microbial community assembly in rivers under increasing human pressure through the integration of physical, environmental, and ecological mechanisms, which can serve as a basis for predicting and responding to changes in ecosystem function under the intensified human pressure.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"373 ","pages":"123764"},"PeriodicalIF":8.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142851666","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":"Trust (in)congruence, digital technological innovation, and firms' ESG performance: A polynomial regression with response surface analysis.","authors":"Siwei Zhu, Kangjuan Lv, Ye Zhao","doi":"10.1016/j.jenvman.2024.123689","DOIUrl":"https://doi.org/10.1016/j.jenvman.2024.123689","url":null,"abstract":"<p><p>We examine whether and how the different types of digital technology innovation (DTI) affect corporate ESG performance. Based on patents' information, we classify DTI into symbolic DTI and substantive DTI. Specifically, symbolic DTI is the innovation driven by firms' legitimacy strategy, while substantive DTI is the type of innovation that helps strengthen firms' competitive advantages. Using a sample of Chinese A-share-listed firms from 2009 to 2020, we use polynomial regression and response surface analysis to examine how firms balance the tension between competitiveness and legitimacy through digital technological innovations in order to achieve optimal corporate ESG performance. We find that there is an inverted U-shaped relationship between symbolic DTI and corporate ESG performance. Meanwhile, there is a simple positive correlation between substantive DTI and corporate ESG performance. Moreover, the incongruence between the two types of DTI significantly hurts corporate ESG performance and is mainly concentrated in firms with high symbolic-low substantive DTI strategy. Further analyses show that corporate managerial myopia positively (negatively) affects the relationship between symbolic (substantive) DTI and ESG performance. Our paper expands the literature on the relationship between DTI and firms' ESG performance. It provides managerial insights for the Chinese government to encourage digital economy development and promotes firms' substantive DTI to enhance their ESG performance.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"373 ","pages":"123689"},"PeriodicalIF":8.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142851939","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":"Development of a superhydrophobic and superoleophilic halloysite nanotube/phenyltriethoxysilane-coated melamine sponge sorbent material with high performance in supercritical CO₂ atmosphere for the selective and effective oil spill cleanup and oil-water separation.","authors":"Osman Duman, Candan Cengiz, Ceren Özcan Diker, Uğur Cengiz, Süleyman Mert Güreşir, Sibel Tunç","doi":"10.1016/j.jenvman.2024.123715","DOIUrl":"https://doi.org/10.1016/j.jenvman.2024.123715","url":null,"abstract":"<p><p>In this study, activated halloysite nanotube (HNT) and phenyltriethoxysilane (PTES) were utilized for the first time to fabricate modified HNT materials and coat them onto melamine sponge (MS) substrate in the supercritical carbon dioxide (scCO₂) atmosphere. The successful coating of MS substrate was confirmed using SEM, EDS, XPS, and contact angle measurements. The drainage technique applied in the CO₂ medium achieved the uniform coating of both the inner and outer surfaces of the MS. Water and oil contact angles of the fabricated sorbent material (MS-PTES) were measured as 167.1° and 0°, respectively. MS-PTES sorbent having superhydrophobic and superoleophilic properties demonstrated sorption capacities ranging from 47.6 g/g to 132.2 g/g for 13 different pollutants, including various petroleum products, oils, and organic solvents. Moreover, the MS-PTES sorbent material showed outstanding separation efficiency (99.99%) for the diesel-water mixture using a continuous separation process. It also displayed high selectivity for oil and organic solvent pollutants under acidic, saline, and alkaline conditions, along with excellent reusability, chemical stability, robustness, and mechanical flexibility. MS sorbent material coated with HNT-modified PTES nanoparticles, produced in the scCO₂ atmosphere using the drainage technique, represents a promising solution for the removal of petroleum derivatives, oils, and organic solvents from water.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"373 ","pages":"123715"},"PeriodicalIF":8.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142851754","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":"Legacy effects of precipitation change: Theories, dynamics, and applications.","authors":"Hongjiao Hu, Xinping Liu, Yuhui He, Jie Feng, Yuanzhi Xu, Jiaqi Jing","doi":"10.1016/j.jenvman.2024.123729","DOIUrl":"https://doi.org/10.1016/j.jenvman.2024.123729","url":null,"abstract":"<p><p>The intensification of climate-induced precipitation change poses a dual challenge to terrestrial ecosystems: immediate effects on their structure and function, coupled with legacy effects that persist beyond the cessation of precipitation change. Quantifying these legacy effects accurately can greatly assist in assessing the long-term impact of precipitation change. However, their broader understanding is just beginning. Therefore, this review endeavors to synthesize the existing knowledge concerning the legacy effects of precipitation change, elucidating their nature, characteristics, driving factors, and implications, thereby fostering further advancements in this research domain. To begin, we define that precipitation legacies are carried by the information and/or material remnants arising from previous precipitation change, with the enduring impacts of these remnants (precipitation legacy carriers) on the current ecosystem being termed the precipitation legacy effects. To comprehensively investigate the performances of precipitation legacy effects, we introduce a multi-faceted characterization framework, encompassing magnitude, direction, duration, and spatial-temporal variability. This framework is complemented by a proposed sequential analysis approach, spanning the pre-, during, and post-precipitation change phases. Next, we emphasize that the nature of precipitation legacy carriers and the pattern of precipitation change jointly determine the characteristics of precipitation legacy effect. Subsequently, we elucidate the possible carriers of precipitation legacies across species, community, and ecosystem levels, as well as the linkages among these carriers and levels, thereby introducing the underlying formation mechanism of precipitation legacy effects. Lastly, from the perspective of ecosystem stability debt, we propose potential applications of precipitation legacy effects in future climate change research. The viewpoints and methodologies outlined in this review can deepen our comprehension of precipitation legacy effects, contributing to the comprehensive assessment of precipitation impact on soil-vegetation systems and providing guidance for formulating effective strategies to address future climate change.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"373 ","pages":"123729"},"PeriodicalIF":8.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142851848","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":"Treatment and prediction of wastewater from waste transfer station in the eastern rural area of China by a combined system of anaerobic-oxic-anoxic-oxic, coagulation and adsorption.","authors":"Wenjing Yang, Feiyue Li, Qingquan Li, Xietian Zheng, Lu Tao, Xikai Chen, Yue Zhang, Shiqi Du, Chao Gao, Xiaomeng Fang, Fan He, Huajun Feng, Jingang Huang, Xiaobin Xu, Pingzhi Hou, Wei Han","doi":"10.1016/j.jenvman.2024.123706","DOIUrl":"https://doi.org/10.1016/j.jenvman.2024.123706","url":null,"abstract":"<p><p>In this study, a combined system of anaerobic-oxic-anoxic-oxic, coagulation and adsorption (AOAOCA) was used to treat the real waste transfer station (WTS) wastewater. The effects of hydraulic retention time (HRT), sludge reflux ratio (SRR), mixed liquid reflux ratio (MLRR), coagulant and zeolite on the contaminants removal efficiency were investigated. When the AOAOCA system was operated at the optimal conditions (HRT of 8 d, SRR of 70%, MLRR of 200%, PAFC as coagulant with dosage of 750 ppm and 1-3 mm zeolite with filling rate of 60%), the effluent COD, NH₃-N and TP could reach 82.5 mg/L, 3.7 mg/L and 1.8 mg/L with the highest removal rates of 98.7%, 99.4% and 98.8%, respectively. The effluent of AOAOCA system could meet the \"Pollution Control Standard for Domestic Garbage Landfill of China\" (GB16889-2024). The greatest contribution to the COD, NH₃-N and TP removal rates were from the anaerobic-oxic-anoxic-oxic process (91.2%-97.4%), while the contribution of coagulation and zeolite were 1.8%-6% and 0.8%-2.8%, respectively. The operating cost for WTS wastewater treatment by the proposed AOAOCA system was 17.72 RMB/t based on the costs for electricity, reagent and tap water consumption. The XGBoost model could be effectively used to predict the effluent of the proposed AOAOCA. This study could provide a highly feasible reference about the treatment of WTS wastewater for practical application.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"373 ","pages":"123706"},"PeriodicalIF":8.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142862844","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":"Enhancing rainwater harvesting efficiency in karst terrains: The role of road intercepted soil-epikarst lateral flow.","authors":"Zhiyong Fu, Peining Liang, Hamid M Behzad, Rongjie Fang, Sheng Wang, Jie Zhao, Hongsong Chen","doi":"10.1016/j.jenvman.2024.123730","DOIUrl":"https://doi.org/10.1016/j.jenvman.2024.123730","url":null,"abstract":"<p><p>In karst landscapes, where sustainable water management is increasingly challenged by drought-induced water scarcity, the adoption of road-based rainwater harvesting (RBWH) systems has emerged as a promising solution for improving water accessibility. Despite the growing implementation of such systems, the effectiveness of many RBWH projects in karst terrains remains suboptimal due to an inadequate understanding of runoff generation mechanisms associated with hilly road networks. This study focuses on quantifying the contributions of intercepted surface runoff (SR) and soil-epikarst lateral flow (SEF) from a newly exposed road-cut slope in a dolomite hillslope, with data collected across 156 rainfall events from May 2019 to May 2022. Our findings revealed that SEF, with an annual average volume of 2.065 × 10⁶ L for the experimental karst catchment (with a projected area of 7850 m²), was the main contributor to road-cut slope flow (RCF), significantly surpassing SR, which accounted for an annual average of 0.283 × 10⁶ L. The annual runoff coefficients for SR, SEF, and RCF were quantified at 2.2%, 16.0%, and 18.2%, respectively. Both rainfall depth and antecedent soil moisture content were identified as pivotal factors influencing SEF, indicative of a saturation-excess runoff mechanism within the context of the karstic road-cut slope. Notably, the contribution of SEF to the overall runoff was approximately twice that of SR from both the upslope and road surface combined. These findings highlight the importance of incorporating the rainstorm runoff potential of road-cut slopes into the design and optimization of RBWH systems within dolomitic karst terrains. To improve water collection efficiency for various purposes in such initiatives, it is essential to consider the hydrological characteristics of the upslope terrain and the geometric properties of the soil-epikarst interface in the planning process.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"373 ","pages":"123730"},"PeriodicalIF":8.0,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142845402","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}