Journal of Cleaner Production最新文献

{"title":"Dissolved oxygen abrupt variation and its hydrodynamic-based adjustability: phenomena identification, prediction model, and adaptive regulation strategies","authors":"Yi He ,&nbsp;Xizhi Nong ,&nbsp;Lihua Chen ,&nbsp;Jiahua Wei","doi":"10.1016/j.jclepro.2026.147889","DOIUrl":"10.1016/j.jclepro.2026.147889","url":null,"abstract":"<div><div>Abrupt fluctuations in dissolved oxygen (DO) can pose severe ecological risks, yet their short-term dynamics and driving mechanisms remain poorly understood. Especially in the water diversion-based hydroproject, frequent gate operations induce hydrodynamic perturbations, but it also provides a manipulative way for DO variations. Unlike traditional approaches that rely on fixed thresholds or single-indicator assessments of DO, this study develops a novel framework combining abrupt variation scenario classification, machine-learning modeling, and probabilistic control analysis to elucidate how hydrodynamic disturbances drive DO abrupt shift events. Four DO abrupt variation scenarios were defined via first-order difference and quartile thresholds. Using hydrodynamic variables and their lagged terms as inputs, an XGBoost multi-class classification model was trained to identify these scenarios, achieving overall accuracies of 63.0% ∼79.1% across four representative monitoring stations in the longest water diversion project in the world, the South-to-North Water Diversion Project of China. Feature importance analysis revealed that gate opening degree and flow rate contributed 15.34% and 11.63%, respectively, to scenario discrimination, highlighting the dominant drivers of DO transitions. One-dimensional and two-dimensional probabilistic response analyses further revealed spatial heterogeneity in DO sensitivity to hydrodynamic regulation, with distinct control potentials for strong increase versus weak increase scenarios. An enhanced feedback strategy then quantified optimal regulation paths for shifting DO from high-risk to recovery scenarios, yielding up to a 17.81% increase in target-scenario probability while minimizing control cost. These findings demonstrate that coupling data-driven modeling with precise hydrodynamic interventions offers a robust tool for mitigating DO instability in engineered water systems.</div></div>","PeriodicalId":349,"journal":{"name":"Journal of Cleaner Production","volume":"549 ","pages":"Article 147889"},"PeriodicalIF":10.0,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147413209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Green glyphosate degradation via selectively cleaving C-N bonds in antibiotic residue biochar-activated peroxydisulfate systems","authors":"Xianjing Shi,&nbsp;Linghao Yu,&nbsp;Wuwei Guan,&nbsp;Nuanqin Zhang,&nbsp;Yiyi Shu,&nbsp;Falong Jia,&nbsp;Hongwei Sun,&nbsp;Zhihui Ai","doi":"10.1016/j.jclepro.2026.147868","DOIUrl":"10.1016/j.jclepro.2026.147868","url":null,"abstract":"<div><div>Pyrolyzing antibiotic bacterial residues into biochar materials (ABRBCs) offers a resource reuse strategy of disposing this hazardous waste and simultaneously applying itself into environmental catalysis. Herein, we for the first time synthesized ABRBCs at varied pyrolysis temperatures and subsequently evaluated their practicability in purifying herbicide-polluted wastewater with glyphosate (PMG) as the typical pollutant. Comprehensive structural characterizations combined with density functional theory (DFT) calculations revealed that ABRBC-600 bearing abundant surface redox-active moieties (RAMs), could activate peroxydisulfate (PDS) to ¹O₂ with 90.3% selectivity, while its terminal NH_x groups could stabilize the COOH moiety of PMG through peptide linkage-analogous interactions and thus expose H₂PO₃-adjacent C-N bonds for ¹O₂ electrophilic attack. As a result, the ABRBC-600/PMS realized 100% PMG degradation within 2 h with trace accumulation of toxic aminomethylphosphonic acid (AMPA) (&lt;0.1 mg L⁻¹). This study not only presents ABRBCs as a paradigm for the resource reuse but also sheds light on the importance of rational design of biochar materials to regulate persulfate activation for toxic-by-product-free herbicide degradation.</div></div>","PeriodicalId":349,"journal":{"name":"Journal of Cleaner Production","volume":"549 ","pages":"Article 147868"},"PeriodicalIF":10.0,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147330173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Composite score-based analysis of carbon capture strategies for sustainable natural gas-to-methanol: A comprehensive assessment","authors":"Karina Anaya,&nbsp;Jubil Joy,&nbsp;Amit Kumar","doi":"10.1016/j.jclepro.2026.147870","DOIUrl":"10.1016/j.jclepro.2026.147870","url":null,"abstract":"<div><div>Methanol production from natural gas remains highly carbon-intensive. Previous studies have examined its energy, environmental, or economic dimensions in isolation, often neglecting the combined influence of carbon capture, syngas quality adjustment, and process heat substitution under consistent boundaries. This study presents the first integrated techno-economic and environmental assessment of methanol production via steam methane reforming (SMR) and autothermal reforming (ATR), developed as a case study for Alberta, Canada. The analysis integrates detailed Aspen HYSYS simulations to evaluate energy performance, environmental footprint, and cost using Alberta-specific utility prices and grid emission factors. Thirty-seven configurations were evaluated across varying stoichiometric numbers (SNs), carbon capture strategies, and process heat sources (natural gas or hydrogen). SMR with natural gas utility and pre-combustion CCS achieved the highest net energy ratio (0.77), whereas SMR with hydrogen utility and full CCS yielded the lowest GHG emissions (0.48 kg CO₂_/kg-MeOH). The lowest minimum selling price (MSP, $229.13/t) occurred for SMR with natural gas utility, pre-CCS, and hydrogen by-product revenue. Composite scoring identified SMR (SN = 2.91, pre-CCS) and ATR (SN = 1.77, full CCS) as the most balanced low-carbon pathways. Integrating carbon pricing and hydrogen revenue reduced breakeven prices to $10/t-CO₂ (SMR) and $9/t-CO₂ (ATR). Morris and Monte Carlo analyses revealed natural gas price, carbon price, discount rate, and hydrogen storage duration as dominant cost drivers, with uncertainties in cost estimates of ±1.7 % for SMR and ±1.5 % for ATR. This work establishes a comprehensive framework to evaluate conventional reforming with CCS and by-product valorization toward competitive, low-carbon methanol production in fossil-reliant regions.</div></div>","PeriodicalId":349,"journal":{"name":"Journal of Cleaner Production","volume":"549 ","pages":"Article 147870"},"PeriodicalIF":10.0,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147334652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Successional agroforestry systems enhance environmental sustainability in cacao production: Evidence from a long-term trial","authors":"Pablo González-Socorro ,&nbsp;Laura Armengot ,&nbsp;Stéphane Saj ,&nbsp;David Pérez-Neira","doi":"10.1016/j.jclepro.2026.147860","DOIUrl":"10.1016/j.jclepro.2026.147860","url":null,"abstract":"<div><div>Cacao is a strategic crop in many tropical countries, but achieving a balance between productivity, sustainability, and food security represents a complex challenge. This study presents a robust, multidimensional evaluation of five cacao production systems that integrates the energy–water–emissions–food (EWEF) nexus framework with life cycle assessment (LCA) and nutritional functional units to assess long-term environmental sustainability. Based on a 12-year dataset (2010–2021) from a long-term trial, the analysis spans from the establishment of the plots to their maturity. The systems include full-sun monocultures and agroforestry under organic and conventional management, and a successional agroforest, i. e., a highly diverse and dense system without external inputs. Monocultures, especially conventional ones, achieved higher cacao yields (between 1.77 and 2.22 times) but worse environmental outcomes (between −2.5% and −94%). In contrast, agroforestry systems produced 5.2 times more food (cacao and associated crops) per hectare, improving resource use efficiency in terms of energy (3.6 times more efficient) and using less water per kilogram of total food produced (−96%). Additionally, nutritional quality indicators reached higher values in relation to water and energy use in agroforestry systems (4 to 14 times higher), mainly in the successional one. Compared with monocultures, agroforestry systems had lower environmental impacts across most of the analyzed categories, during both the young (2010–2016) and the mature phase (2017–2021). Organic management did not systematically report lower environmental impacts for all categories and functional units analyzed. Our findings indicate that successional agroforests combine efficient resource use with high nutritional quality, and achieve similar cacao yields to those of conventional and organic agroforestry systems. Overall, this study supports the potential of diversified agroforestry systems—especially successional agroforestry—to advance food security and sustainability goals in cacao production.</div></div>","PeriodicalId":349,"journal":{"name":"Journal of Cleaner Production","volume":"549 ","pages":"Article 147860"},"PeriodicalIF":10.0,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147413203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of the potential environmental impacts and benefits of producing alkali-activated concrete from bauxite residue","authors":"Luciano Viana ,&nbsp;João Augusto Lago Araújo Seixas ,&nbsp;Pierre-Luc Dessureault ,&nbsp;Julie-Élize Guérin ,&nbsp;Esteban Gonzalez ,&nbsp;Reza Jafari ,&nbsp;Ahmed Rahem ,&nbsp;Mathieu Fiset ,&nbsp;Annie Levasseur ,&nbsp;Jean-François Boucher","doi":"10.1016/j.jclepro.2026.147872","DOIUrl":"10.1016/j.jclepro.2026.147872","url":null,"abstract":"<div><div>The disposal of bauxite residue is one of the most challenging issues facing the aluminum industry. The only alumina refinery in Canada, located in the province of Québec, generates around one million tonnes of bauxite residue annually. In response to this challenge, and the growing demand from the construction industry for concrete with a low environmental impact, the utilization of bauxite residue in alkali-activated concrete emerges as a promising valorization pathway. This study presents a life cycle assessment (LCA) of alkali-activated concrete formulated with bauxite residue and fly ash sourced from coal-fired power plants. The main objective was to identify the conditions under which alkali-activated concrete could offer environmental advantages over conventional concrete. The results indicate that, under the most favorable scenarios, characterized by the use of unpretreated bauxite residue, the proximity of aluminosilicate precursors to concrete production facilities, and the supply of low-carbon sodium hydroxide and hydrothermal sodium silicate, most environmental impact categories can be reduced compared to portland cement concrete. In the case of greenhouse gas emissions, the reduction ranges from 43% to 59%. However, these benefits are highly sensitive to the availability of low-carbon sodium silicate and sodium hydroxide, as well as the availability, location, and mode of transport of aluminosilicate precursors. These findings underscore the importance of supply chain configuration. A multidisciplinary approach is needed to assess the environmental, technical, and logistical feasibility of a bauxite residue-based alkali-activated concrete sector in Québec and other regions where such residues are generated.</div></div>","PeriodicalId":349,"journal":{"name":"Journal of Cleaner Production","volume":"549 ","pages":"Article 147872"},"PeriodicalIF":10.0,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147413204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"α-Fe2O3-regulated reactive free radicals generation in NaClO oxidation system for efficient remediation of PAHs-contaminated industrial site soil","authors":"Xiaojun Hu,&nbsp;Yufeng Chen,&nbsp;Ziyao Mi,&nbsp;Bo Wang,&nbsp;Yanyan Du,&nbsp;Xinyu Wang,&nbsp;Jingxian Jiang","doi":"10.1016/j.jclepro.2026.147874","DOIUrl":"10.1016/j.jclepro.2026.147874","url":null,"abstract":"<div><div>The remediation of polycyclic aromatic hydrocarbons (PAHs)-contaminated soil has attracted widespread attention these years, ascribed to PAHs are environmental persistent, carcinogenic, teratogenic, and mutagenic, posing serious threats to human beings and ecosystem. Existing advanced oxidation processes (AOPs) for PAHs remediation are always constrained by expensive cost, strong operating conditions dependence and incomplete decomposition. To overcome these limitations, this study proposed an innovative and effective α-Fe₂O₃/NaClO catalytic oxidation system to realize reinforced PAHs degradation in industrial site soil. Under the determined optimal mass ratio of α-Fe₂O₃/NaClO at 24:1, the combined system demonstrated an increase in PAHs degradation efficiency by 17.9% and 57.3% in comparison with NaClO or α-Fe₂O₃ employed individually, with the NaClO concentration fixing at 2000 mg/L and initial solution pH setting at 5. The primary reactive free radicals responsible for PAHs degradation were identified as •OH and <span><math><mrow><msubsup><mi>O</mi><mn>2</mn><mrow><mo>·</mo><mo>−</mo></mrow></msubsup></mrow></math></span>, while <span><math><mrow><msup><mtext>ClO</mtext><mo>·</mo></msup></mrow></math></span> and <span><math><mrow><msubsup><mtext>Cl</mtext><mn>2</mn><mrow><mo>·</mo><mo>−</mo></mrow></msubsup></mrow></math></span> were evidenced to make contributions as well. In addition, direct electron transfer between α-Fe₂O₃ and PAHs also participated in PAHs oxidation. Phytotoxicity tests and T.E.S.T. results elucidated the alleviated toxicity of soil remediated by the α-Fe₂O₃/NaClO system, further manifesting the practical applicability of this remediation strategy. This research highlighted the great potential of α-Fe₂O₃/NaClO catalytic oxidation system in future remediation of PAHs-contaminated soil.</div></div>","PeriodicalId":349,"journal":{"name":"Journal of Cleaner Production","volume":"549 ","pages":"Article 147874"},"PeriodicalIF":10.0,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147413603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Where absorptive capacity resides: A locus study across firm and project boundaries in the twin transition","authors":"Eleni Papadonikolaki ,&nbsp;Ilias Krystallis ,&nbsp;Bethan Morgan","doi":"10.1016/j.jclepro.2026.147859","DOIUrl":"10.1016/j.jclepro.2026.147859","url":null,"abstract":"<div><div>Absorptive capacity in construction is crucial for effectively managing change amidst the twin transition (digital and green transitions) that is significantly affecting existing practices in the sector. Concentrating on construction sector, this research examines how firms assimilate and use digital decarbonisation practices to improve their performance. Building on a multi-method qualitative dataset comprising interviews with 53 industry experts in the UK construction sector, archival data, and validation of our findings through focus group data, the study highlights the vital role of absorptive capacity in enabling firms to navigate and benefit from digitalisation and sustainability initiatives. The findings indicate that the potential absorptive capacity (acquisition and assimilation of knowledge) takes place mainly in firms whereas the realised absorptive capacity (transformation and exploitation) takes place mainly in the boundaries of projects they deliver. This offers a mutually reinforcing cycle of exploration and exploitation that can equip firms to meet contemporary challenges and institutional demands effectively to cope against the twin transition. Our study contributes with a four-phase process model for understanding the organisational change management processes required for the twin transition in project-based settings. Most existing research on absorptive capacity focuses on either organisational or industry-level dynamics, our study examines the loci of absorptive capacity (e.g., by examining firm and project boundaries) in a highly complex, project-driven industry such as construction.</div></div>","PeriodicalId":349,"journal":{"name":"Journal of Cleaner Production","volume":"549 ","pages":"Article 147859"},"PeriodicalIF":10.0,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147413207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Climate and the quality of wine: Whites vs. reds","authors":"Giovanni Millo,&nbsp;Paolo Bogoni,&nbsp;Barbara Campisi,&nbsp;Matteo Carzedda,&nbsp;Gianluigi Gallenti,&nbsp;Valentino Riva,&nbsp;Gaetano Carmeci","doi":"10.1016/j.jclepro.2026.147862","DOIUrl":"10.1016/j.jclepro.2026.147862","url":null,"abstract":"<div><div>We estimate the effect of weather conditions on wine quality (measured by tasting ratings) using panel data from a geographically homogeneous region in terms of soil and climate, but where both reds and whites are produced. We find that whites react to the weather very differently from reds; in particular, we identify a tradeoff between spring and summer temperatures. Moreover, substantial differences emerge even among individual grape varieties. The results allow for an assessment of the challenges faced by the wine industry in the context of global warming and suggest adaptation strategies based on substitution between grape varieties.</div></div>","PeriodicalId":349,"journal":{"name":"Journal of Cleaner Production","volume":"549 ","pages":"Article 147862"},"PeriodicalIF":10.0,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147292489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Decarbonization of pavements through the use of biochar in bituminous mixtures","authors":"Diana Hernández-Barrera,&nbsp;Teresa López-Montero,&nbsp;Adriana H. Martínez,&nbsp;Rodrigo Miró","doi":"10.1016/j.jclepro.2026.147865","DOIUrl":"10.1016/j.jclepro.2026.147865","url":null,"abstract":"<div><div>This research studied the feasibility of using biochar as a filler in bituminous mixtures, with the ultimate goal of evaluating its decarbonization potential. To this end, biochar from two sources (olive stones and olive pomace) was used, as well as a conventional filler (calcium carbonate) as a reference. First, the physical characteristics of each filler and the behavior of the bituminous mastic with different volumetric concentrations of each were analyzed to determine the optimal concentration in each case.</div><div>Secondly, based on these dosages, the mechanical response of a gap-graded mixture (BBTM) manufactured with each of the fillers was analyzed through water sensitivity and crack resistance tests. The results show that it is could be possible to replace the entire filler with biochar, depending on its nature. Finally, a calculation was made of the reduction in CO₂ emissions from the bituminous mixture using biochar as a filler, obtaining a reduction in emissions of up to 76%.</div></div>","PeriodicalId":349,"journal":{"name":"Journal of Cleaner Production","volume":"549 ","pages":"Article 147865"},"PeriodicalIF":10.0,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147334650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Autotrophic denitrification driven by selected pyrite: Microbial–Mineral synergistic mechanisms","authors":"Weiyi Hong ,&nbsp;Shuai Shao ,&nbsp;Yuan Xue ,&nbsp;Yun Zhang ,&nbsp;Guoquan Zhang ,&nbsp;Xiaochen Xu","doi":"10.1016/j.jclepro.2026.147866","DOIUrl":"10.1016/j.jclepro.2026.147866","url":null,"abstract":"<div><div>Pyrite-driven autotrophic denitrification (PAD) is a promising low-carbon advanced treatment process for polishing secondary effluents discharged from municipal wastewater treatment plants. However, its broader application is constrained by uncertainties in denitrification performance, that performance is highly dependent on the mineralogical properties of pyrite and the associated microbial–mineral interactions. In this study, natural pyrites (YF-P, TL-P, HB-P) collected from three representative mining regions in China were systematically evaluated using a multi-scale screening framework. The results demonstrated that reduced-S content (≥45.69%) and specific surface area (≥14.584 m² g⁻¹) are key mineralogical properties governing microbial–mineral synergistic denitrification performance. Based on this screening, Yunfu pyrite (YF-P) was selected as the electron donor-packing medium to construct the PAD biofilter. During 180 days of stable operation,while treating simulated secondary effluent, the YF-PAD achieved efficient N and P removal at an HRT of 1 h while maintaining low sulfate concentration (39.23 mg L⁻¹); the effluent complied with the Class A limits of <em>DB11/890—2012</em>, demonstrating the long-term robustness of the autotrophic denitrification driven by the selected YF-P. This stable performance was underpinned by a microbe–mineral synergistic S–N–Fe coupled co-metabolic network. Acting as the solid-phase electron donor, pyrite facilitated electron transfer through the Fe(II)/Fe(III) redox cycle, which functioned as an electron-shuttling bridge linking bidirectional sulfur cycling with nitrate reduction pathways, including denitrification and related nitrate reduction pathways. Overall, this study provides mechanistic and practical insights to facilitate the broader application of PAD.</div></div>","PeriodicalId":349,"journal":{"name":"Journal of Cleaner Production","volume":"549 ","pages":"Article 147866"},"PeriodicalIF":10.0,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147413605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}