Sustainable Production and Consumption最新文献

{"title":"Comparative life cycle evaluation of alternative fuels for a futuristic subsonic long-range aircraft","authors":"Swapnil S. Jagtap ,&nbsp;Peter R.N. Childs ,&nbsp;Marc E.J. Stettler","doi":"10.1016/j.spc.2025.04.008","DOIUrl":"10.1016/j.spc.2025.04.008","url":null,"abstract":"<div><div>Liquid hydrogen (LH₂) and 100 % synthetic paraffinic kerosene (SPK), or sustainable aviation fuel (SAF), represent viable alternatives to conventional Jet-A for long-haul aviation, provided they are produced via pathways enabling net-zero well-to-wake (WTWa) emissions. This study evaluates the WTWa performance, including non-CO₂ emissions, of a blended wing body aircraft (300 passengers, 13,890 km range) powered by either LH₂ or 100 % SPK. Use-phase emissions are quantified, and fuel production impacts are assessed using the GREET model. Analysis of over 100 production pathways reveals that LH₂ can achieve net-zero or negative WTWa CO₂-equivalent emissions when produced from biomass or integrated fermentation with carbon sequestration. Non-CO₂ emissions are shown to contribute significantly to WTWa impacts. When miscanthus is used as a feedstock, 100 % SPK reduces WTWa CO₂-equivalent emissions by 70–85 % compared to Jet-A. A high-level supply analysis indicates that SAF and hydrogen production in 2050 could meet the energy demands of long-haul aviation, assuming a 4 % annual traffic growth rate and full adoption of these fuels. These findings provide critical insights to guide R&amp;D investments, fuel cost analyses, and aviation policy development for sustainable long-haul aviation.</div></div>","PeriodicalId":48619,"journal":{"name":"Sustainable Production and Consumption","volume":"56 ","pages":"Pages 431-446"},"PeriodicalIF":10.9,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143850163","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":"Towards a synergistic future: The impact of power sector decarbonization on Sustainable Development Goals in China","authors":"Zhaohua Wang ,&nbsp;Haotian Zhang ,&nbsp;Bo Wang ,&nbsp;Yueting Ding","doi":"10.1016/j.spc.2025.04.009","DOIUrl":"10.1016/j.spc.2025.04.009","url":null,"abstract":"<div><div>Power sector decarbonization is critical for climate mitigation and advancing Sustainable Development Goals (SDGs), yet its comprehensive impacts on SDG synergies and trade-offs, particularly across regions, remain understudied in China. This study couples GCAM-China with a Multi-Regional Input-Output model to assess how different decarbonization pathways influence SDG progress at national and regional levels. Results show that power sector decarbonization significantly improves SDG performance, raising the national index by 6.70 % to 11.31 % by 2060 and driving major gains in SDG7 (Affordable and Clean Energy). However, it may intensify social inequality and governance challenges, especially in less developed regions. Fossil-energy-rich areas exhibit stronger synergy improvements, while renewable-energy-rich regions face resource-use trade-offs. SDG priorities also vary regionally, but SDG17 (Partnerships for the Goals) and SDG16 (Peace, Justice, and Strong Institutions) remain consistently central. These findings highlight the urgent need for policymakers to strengthen cross-regional cooperation, support just transitions in vulnerable areas, and integrate ecological safeguards to maximize co-benefits of power sector decarbonization.</div></div>","PeriodicalId":48619,"journal":{"name":"Sustainable Production and Consumption","volume":"56 ","pages":"Pages 385-395"},"PeriodicalIF":10.9,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143839313","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":"Barriers and drivers for biogenic CO₂ utilization: implications for the future market","authors":"Stephanie S. Cordova ,&nbsp;Josefine Rasmussen ,&nbsp;Marcus Gustafsson","doi":"10.1016/j.spc.2025.04.007","DOIUrl":"10.1016/j.spc.2025.04.007","url":null,"abstract":"<div><div>Utilization of biogenic CO₂ (bio-CO₂) presents a promising strategy to combat climate change while making use of renewable resources. However, it is an early stage market. This study therefore aims to explore the barriers and drivers for bio-CO₂ utilization and their implications for shaping the bio-CO₂ market, using Sweden as an example due to its diverse bio-CO₂ sources and existing initiatives. Twenty-four actors were interviewed, representing different types of market actors, which enabled differences between actors to be identified. For example, producers emphasized economic and market-related barriers, while users addressed uncertainties related to the supply chain and quality requirements. Among the key barriers identified are an uncertain policy landscape, as well as economic and market-related barriers that hinder bio-CO₂ utilization. Improving environmental performance is identified as a key driver for bio-CO₂ utilization but requires overcoming barriers such as high costs and payback requirements to become enacted. Other identified key drivers are the potential for new market opportunities for CO₂, such as e-fuel production, and an increased interest in bio-CO₂ over its fossil-based counterpart. There is a need for a diverse set of actions to support the development of the bio-CO₂ market, such as long-term, stable policies and regulations that support investment and market creation, along with better coordination among governmental organizations. This study thus contributes a holistic perspective on the prerequisites for bio-CO₂ utilization by exploring barriers and drivers for bio-CO₂ from different market actor perspectives and identifying policy implications, using Sweden as a case study. Future research can explore other regions and strategies.</div></div>","PeriodicalId":48619,"journal":{"name":"Sustainable Production and Consumption","volume":"56 ","pages":"Pages 490-503"},"PeriodicalIF":10.9,"publicationDate":"2025-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143869675","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":"‘Nexus of circulation’ and interlinked circular economies: an integrative perspective on the transition towards more circular, resource-efficient provision","authors":"Frank Boons ,&nbsp;Teresa Domenech ,&nbsp;Sampriti Mahanty","doi":"10.1016/j.spc.2025.04.004","DOIUrl":"10.1016/j.spc.2025.04.004","url":null,"abstract":"<div><div>The concept of Circular Economy is central in addressing efforts to improve societal resource efficiency. However, many current strategies remain partial and localised, focusing on individual resource flows (such as plastics or aluminium) or systems of provision (like mobility or clothing), lacking a clear vision of what the system transformation would entail, failing to bridge across complex material systems and societal needs. The methodological design of this study follows a systematic approach to theory building, incorporating an analysis of current CE policy formulation as formalised in roadmaps and CE indicators. Our work results in a ‘nexus of circulation’ conceptualization, which identifies 8 distinct linkages through which circular economy initiatives interact and impact each other across systems of provision. We show how such linkages can act as conduits for acceleration or for slowing down the circular transition in an economy. The results also provide evidence showing that the identified linkages are not at the heart of current policy making for CE, as they are reflected at best partially in CE indicators and CE roadmaps. We conclude that this likely results in limiting the scope of circular interventions, resulting in unintended negative consequences elsewhere in the economy, or in the economy as a whole. The proposed ‘nexus of circulation’ conceptualisation has been purposefully designed from a policy design perspective, so that it helps societal stakeholders to recognize leverage points across systems of provision in a way that enables active policy making towards accelerating the circular transition and helping to eliminate obstacles that block this transition.</div></div>","PeriodicalId":48619,"journal":{"name":"Sustainable Production and Consumption","volume":"56 ","pages":"Pages 408-419"},"PeriodicalIF":10.9,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143842638","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":"A comparative life cycle assessment of novel technologies: Extraction of essential oils from rosemary leaves","authors":"Xuan Wang ,&nbsp;Jingyu Li ,&nbsp;Xueying Hu ,&nbsp;Yueyuan Chen ,&nbsp;Chunlu Li ,&nbsp;Zhifang Cui","doi":"10.1016/j.spc.2025.04.006","DOIUrl":"10.1016/j.spc.2025.04.006","url":null,"abstract":"<div><div>Prior to industrial-scale implementation, a multidimensional evaluation of extraction efficiency, environmental impacts, and cost-effectiveness is critical for identifying optimal extraction techniques. This study systematically compared four rosemary essential oil extraction methods—deep eutectic solvent-assisted hydrodistillation (DES-HD), ultrasound-assisted hydrodistillation (UA-HD), cellulase-assisted hydrodistillation (CA-HD), and conventional hydrodistillation (HD)—by integrating yield analysis, life cycle assessment (LCA), and economic feasibility. DES-HD achieved the highest yield (0.78 %), then followed by UA-HD, CA-HD and HD. The antioxidant activity of DES-HD essential oil was 1.5 times that of HD, and it was attributed to its elevated total monoterpene/oxygenated monoterpene content (91.37 % for DES-HD vs. 81.40 % for HD), which also enhanced its antimicrobial performance. However, LCA revealed DES-HD as the least sustainable option due to energy-intensive DES synthesis and significant toxicity impacts, challenging its designation as a “green solvent.” To offset its ecological footprint, DES-HD would require a yield exceeding 1.78× that of UA-HD. In contrast, UA-HD emerged as the most sustainable and economically viable method, with the lowest standardized environmental impact and industrial energy consumption (2.07 kWh/kg), minimal selling price ($17.51/kg), and shortest payback period (4.46 years). Sensitivity analysis identified electricity consumption and solvent production were the dominant factors causing environmental burden, which can be mitigated by improving energy efficiency and solvent recovery, reducing extraction time, and attempting low-carbon transition of electricity generation mix. These findings highlight UA-HD as the optimal technique for rosemary essential oil production, while cautioning against the uncritical adoption of “green” solvents without holistic environmental and economic validation. The study provides a framework for advancing sustainable essential oil extraction by aligning solvent selection with rigorous multidisciplinary evaluation.</div></div>","PeriodicalId":48619,"journal":{"name":"Sustainable Production and Consumption","volume":"56 ","pages":"Pages 328-342"},"PeriodicalIF":10.9,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830095","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":"A life cycle assessment study of UK decarbonised ammonia, cement, methanol and steel for emission insetting","authors":"Jasmin Cooper ,&nbsp;Adam Hawkes","doi":"10.1016/j.spc.2025.04.005","DOIUrl":"10.1016/j.spc.2025.04.005","url":null,"abstract":"<div><div>Many corporations are moving away from emission offsetting to reach net zero and are instead pledging to be net zero by decarbonising their own operations and activities in addition to their supply chains. When actions are taken within a supply chain to reduce greenhouse gas emissions they are referred to as emission “insets” or “insetting”. Insetting is a relatively new mechanism for company and corporate decarbonisation but there is already controversy on whether it can be effective in delivering net zero goals. For the first time, this study applies life cycle assessment and life cycle thinking to map out the supply chains of a multistorey building, fertiliser and dyed yarn production to determine what emission reductions are achievable when the supply chains of cement, steel, ammonia and methanol are decarbonised. The results indicate that greenhouse gas emission reductions can be significant with reductions of up to 17 %. Prospective life cycle assessment was applied to determine the impact of deeper decarbonisation in the supply chain, but this was found to have a limited impact with emission reductions increasing by an additional 0.12 to 8.36 %. Overall, insetting will lead to emission reductions but could cause damage to other areas of the environment including resource depletion and ecotoxicity.</div></div>","PeriodicalId":48619,"journal":{"name":"Sustainable Production and Consumption","volume":"56 ","pages":"Pages 311-327"},"PeriodicalIF":10.9,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830083","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":"Life cycle sustainability assessment of staple food processing: A double and dynamic materiality approach","authors":"Mwewa Chikonkolo Mwape ,&nbsp;Aditya Parmar ,&nbsp;Franz Roman ,&nbsp;Naushad M. Emmambux ,&nbsp;Yaovi Ouézou Azouma ,&nbsp;Oliver Hensel","doi":"10.1016/j.spc.2025.04.002","DOIUrl":"10.1016/j.spc.2025.04.002","url":null,"abstract":"<div><div>Globally, 70 % of people are fed through peasant food systems that are responsible for growing 50 % of the world's food calories on 30 % of the land. In the global south, particularly in Sub-Saharan Africa, small-scale farming serves as a crucial lifeline for the food and income needs of local populations. Yet, it remains underfunded and under-researched in the context of sustainable development. Even if the traditional Life Cycle Sustainability Assessment offers a holistic approach to evaluating the impacts of staple food processing across environmental, economic, and social dimensions, its inability to track dynamic materiality limits its application in evaluating future impacts. Therefore, this study aimed to provide a comprehensive Life Cycle Sustainability Assessment framework for staple food processing, using cassava to produce gari, a staple food for more than 300 million West Africans, as a case study. This framework integrates Material and Energy Flow Analysis techniques to trace resource use and emissions. The research incorporated Environmental, Social and Governance pillars; double materiality, evaluating both the direct and indirect impacts of processing activities, alongside dynamic materiality to capture evolving environmental, financial, and social factors through scenarios. Python computational modeling was used to perform these complex analyses, ensuring accuracy and adaptability. The findings highlight significant energy inefficiencies (6.67 kWh kg^-1) coupled with a high Global Warming Potential (GWP) of 9.02 kgCO₂eq kg^-1 and production costs of $0.56 kg^-1. The most significant opportunities for improvement were identified in optimizing energy consumption and transforming waste into biogas. The dynamic model revealed that integrating renewable energy sources could substantially reduce environmental impacts and increase the Net Profit Margin from 34.43 to 52.52 %, as proposed in the energy transition from woodfuel and gasoline to a Hybrid Solar and Biogas energy system. This study contributes to the growing body of literature on Life Cycle Sustainability Assessment by applying a comprehensive framework to staple food processing. The findings offer valuable insights into the environmental, social, and economic trade-offs in food processing systems, providing practical recommendations for improving sustainability throughout the food supply chain. Extended studies using these methods on other staples are highly recommended.</div></div>","PeriodicalId":48619,"journal":{"name":"Sustainable Production and Consumption","volume":"56 ","pages":"Pages 343-363"},"PeriodicalIF":10.9,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143833831","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":"Reusable food primary packaging in retail supply chain: A multi-objective optimization framework","authors":"Riccardo Accorsi ,&nbsp;Giorgia Bartolotti ,&nbsp;Beatrice Guidani ,&nbsp;Riccardo Manzini ,&nbsp;Michele Ronzoni","doi":"10.1016/j.spc.2025.04.003","DOIUrl":"10.1016/j.spc.2025.04.003","url":null,"abstract":"<div><div>The increasing demand for sustainable and equitable raw material utilization underscores the potential of reusable packaging as an effective solution. The food retail sector, a significant contributor to packaging waste, faces a clear need for comprehensive decision support systems to manage the complexities of reusable packaging circular networks. Managing these networks requires balancing environmental efficiency with economic viability, considering enabling conditions like consumer return attitude, packaging design properties (weight, size, and stackability), and players' logistic proximity. This paper presents a multi-stage and multi-objective optimization framework designed to select optimal product-package combinations and establish a circular network that encourages the adoption of reusable food packaging in retail. The framework is applied to a significant real-world application consisting of two nationwide retailers in France. The findings confirm that high return rates (&gt;60–70 %) are essential for the viability of the circular system whilst ensuring low scrap rates (&lt;15 %) tip the balance for environmental benefits. Lightweight and stackable packaging solutions enhance resilience in systems with uncertain return and scrap rates. Packaging properties must be evaluated alongside logistics network configuration, as packaging selection is tied to production sites, shaping network adaptability. We introduce a new metric that evaluates packaging and network suitability by assessing packaging weight and transportation distances. A lower value indicates improved resilience and supports the long-term viability of the system. The results emphasize the role of Reusable Vending Machines (RVMs) in reducing environmental burdens, as a higher number of installations leads to greater impact reductions. However, RVM costs account for 70–87 % of differential expenses, depending on deployment scale and budget constraints. To address this, we propose a RVM allocation strategy that optimizes distribution while balancing economic and environmental trade-offs. This multi-objective optimization framework provides valuable insights for policymakers and businesses striving to scale reusable food packaging initiatives effectively.</div></div>","PeriodicalId":48619,"journal":{"name":"Sustainable Production and Consumption","volume":"56 ","pages":"Pages 364-384"},"PeriodicalIF":10.9,"publicationDate":"2025-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143833830","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":"Developing a framework for effective accounting GHG emissions from international shipping for sustainable marine fuel and onboard carbon capture: Case study of methanol","authors":"Seungman Ha ,&nbsp;Chybyung Park ,&nbsp;Hayoung Jang ,&nbsp;Byongug Jeong ,&nbsp;Insik Hwang","doi":"10.1016/j.spc.2025.03.024","DOIUrl":"10.1016/j.spc.2025.03.024","url":null,"abstract":"<div><div>This study introduces a novel framework for accurately accounting for greenhouse gas (GHG) emissions in the international shipping sector, with a specific focus on sustainable marine fuel and onboard carbon capture systems (OCCS), using methanol as a case study. The framework proposes the integration of a carbon source factor and a carbon fate factor to effectively measure and report GHG emissions from shipping activities. By examining methanol as sustainable marine fuel, alongside the implementation of OCCS, this research aims to demonstrate the significant potential for reducing life cycle GHG emissions. When OCCS was applied to 49 case ships, not only were Carbon Intensity Indicator (CII) ratings D or E removed, but the proportion of ships rated A or B was confirmed to increase noticeably from 10 % to 41 %. The findings highlight the critical role of renewable feedstocks and effective carbon management strategies in decarbonizing the shipping industry. The proposed framework offers valuable insights for ship owners, industry regulators, and policymakers, guiding the transition towards sustainable shipping practices and contributing to the global efforts against climate change. This study underscores the importance of developing clear guidelines and standards for GHG emissions accounting in shipping, ensuring consistent and transparent reporting to facilitate effective policy formulation and regulatory compliance.</div></div>","PeriodicalId":48619,"journal":{"name":"Sustainable Production and Consumption","volume":"56 ","pages":""},"PeriodicalIF":10.9,"publicationDate":"2025-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143807521","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":"An Environmentally-Extended Input-Output analysis of province-level carbon emissions from energy use in China's food system","authors":"Ziqian Song ,&nbsp;Yumei Zhang ,&nbsp;Xiangyang Zhang ,&nbsp;Kevin Chen","doi":"10.1016/j.spc.2025.04.001","DOIUrl":"10.1016/j.spc.2025.04.001","url":null,"abstract":"<div><div>This study aims to investigate the province-level carbon emissions from energy use in China's food system including direct and indirect emissions in both pre- and post-agricultural production using Environmentally-Extended Input-Output (EEIO) analysis. It also analyzes the determinants of emission intensity in China's food system using a panel regression model. The results show that there was a large spatial variation in energy-related carbon emissions, intensity, and per capita emissions in China's food system among provinces, due to socioeconomic factors and agricultural endowments. Shandong, Sichuan, Hubei, and Heilongjiang were consistently ranked as the largest provinces of carbon emissions from energy use in the food system. On the contrary, provinces including Beijing, Tianjin, Shanghai, Hainan, Ningxia, and Qinghai produced significantly lower emissions. Additionally, fossil fuels were still the major energy sources of energy-related emissions in China's food system for most provinces. For factors affecting the emission intensity, most of them exhibited disparate effects on the emission intensity in different regions and on the national level. For instance, the expansion of agricultural land per capita increased emission intensity in eastern and central China but decreased in western China. The expansion of irrigation areas raised the emission intensity in eastern China while decreasing in central China. The study concludes that there has been significant progress in the emission reduction of China's food system with most provinces seeing a decline in energy-related emissions, intensity, and per capita emissions. Moreover, incorporating various socioeconomic and agricultural factors at the provincial level, it is necessary to optimize regional policies to effectively address the various demands for reducing carbon emissions within the food system, while fostering regional collaboration and complying with national directives. Also, a transition from traditional fossil fuel use along the agricultural supply chain to renewable energy is urgent for low-carbon food system transformation in China.</div></div>","PeriodicalId":48619,"journal":{"name":"Sustainable Production and Consumption","volume":"56 ","pages":"Pages 396-407"},"PeriodicalIF":10.9,"publicationDate":"2025-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143842637","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}