Resources Environment and Sustainability最新文献

{"title":"Peatlands-based demonstration of bioeconomy innovations at scale to help achieve many of the United Nation’s Sustainable Development Goals","authors":"Neil J. Rowan","doi":"10.1016/j.resenv.2025.100238","DOIUrl":"10.1016/j.resenv.2025.100238","url":null,"abstract":"<div><div>Development of wet peatland innovation (Paludiculture) offers significant potential for the alternative and sustainable use of land for addressing new viable commercial green opportunities. However, the lack of appropriate demonstration facilities has limited the development of Paludiculture. There is a substantial knowledge gap surrounding the design, tangible use and scaling of novel bioeconomy demonstration sites to meet emerging paludiculture innovation and for tailoring strategic policies to unlock regulatory shortcomings. This review addresses the important development of a novel integrated multitrophic aquaculture (IMTA) site for demonstrating paludiculture innovation at scale in rewetted peatlands. It addresses novel enablers, drivers and shortcomings for advancing emerging bioeconomy needs using a Penta-helix multiactor framework that meets effective resource management, biomass recycling, pollution control, sustainable production, risk management and predictability. Findings revealed that duckweed growth from this IMTA site (ca. area of 12,800 m²) can remediate 0.78 T yr ⁻¹ of total nitrogen and 0.38 T yr ⁻¹ of total phosphorous from fish waste stream yielding ca. 500 T per yr ⁻¹ duckweed biomass of high protein content (21.84 ± 2.45%). Next generation sequencing and bioinformatic analysis of Illumina and MinION data from the channels revealed a total of 982 species from 341 genera across nine phyla of microalgae that offer future potential to be biorefined on site for new high value products. Additionally, identification of specific microalgae and/or bacterial species can be used as early warning bioindicators of unwanted flux in the defined IMTA ecosystem, such as the impact of extreme weather events on aquaculture. Implications of findings support a strong alignment with zero-waste and zero-pollution principles and will contribute to achieving many of the United Nation’s Sustainable Development Goals. This integrated approach provides a novel IMTA blueprint for replicating paludiculture innovation in other demonstration locations globally that will be informed by future tailored life cycle assessment along with end-user evaluation and monitoring needs that addresses circularity, environmental and social impacts.</div></div>","PeriodicalId":34479,"journal":{"name":"Resources Environment and Sustainability","volume":"21 ","pages":"Article 100238"},"PeriodicalIF":12.4,"publicationDate":"2025-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144083772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the spatio-temporal patterns and driving forces of ecological resource flows in China for post-epidemic sustainable development","authors":"Wenpeng Du ,&nbsp;Xiaozhi Xiang ,&nbsp;Chao Zhang ,&nbsp;Huimin Yan ,&nbsp;Zhong’en Niu","doi":"10.1016/j.resenv.2025.100237","DOIUrl":"10.1016/j.resenv.2025.100237","url":null,"abstract":"<div><div>In the post-epidemic era, the domestic market as the mainstay in China is signifying a shift whereby interregional trade supersedes international trade as the pivotal driver of regional sustainable development. Thus, the scientific understanding of interregional natural resource flows within China is crucial. This study refers to the human appropriation of net primary production (HANPP) framework to construct indicators to extend the multi-regional input–output (MRIO) table. This table is then used to explore the interprovincial flow patterns and their determinants of ecological resources in China. The results show that: (1) Ecological resource flow in China predominantly moves from western inland regions to eastern coastal regions, yet the interplay among provinces is evolving into a more intricate pattern. (2) Agricultural production intensity, ecological resource endowment, and geographic distance are consistent and significant factors influencing ecological resource flow patterns. (3) Structural adjustments in ecological resource production or consumption primarily drove changes in net ecological resource flows from 2012 to 2017. Production structural changes in nearly half of the provinces initiated a decoupling of economic development from ecological resources. Meanwhile, consumption structural changes in economically developed provinces steered regional consumption patterns towards greater sustainability. These insights can offer scientific support for the integration of interregional ecological resource mobilization pathways for regional sustainable development in China.</div></div>","PeriodicalId":34479,"journal":{"name":"Resources Environment and Sustainability","volume":"21 ","pages":"Article 100237"},"PeriodicalIF":12.4,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144069631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing water quality through biomanipulation: Insights into energy flow and nitrogen cycling from a subtropical eutrophic lake for sustainable management","authors":"Guogan Peng ,&nbsp;Ciara Chun Chen ,&nbsp;Linjia Zhou ,&nbsp;Qiaoguo Tan ,&nbsp;Lingfeng Huang ,&nbsp;Jianjie Fu ,&nbsp;Guibin Jiang","doi":"10.1016/j.resenv.2025.100236","DOIUrl":"10.1016/j.resenv.2025.100236","url":null,"abstract":"<div><div>Addressing the growing threat of harmful algal blooms driven by eutrophication and climate change, biomanipulation via fish has emerged as a promising strategy to enhance water quality in lake ecosystems. While biomanipulation is often evaluated by its impact on algal control, the influence of food web structure and function on water quality requires further mechanistic understanding. This study pioneers a 22-year ecosystem-scale analysis using Ecopath with Ecosim (EwE) model to quantify how a dual biomanipulation strategy involving filter-feeding fish and piscivorous fish reshapes energy flow pathways and nitrogen cycling dynamics in a subtropical eutrophic lake. The findings indicate that the introduction of filter-feeding fish (silver carp, <em>Hypophthalmichthys molitrix</em>, and bighead carp, <em>Aristichthys nobilis</em>) suppress cyanobacterial blooms by redirecting 52.7% of nitrogen to fisheries, while piscivorous fish (bass, <em>Lateolabrax japonicus</em>, and eel, <em>Anguilla japonica</em>) amplify trophic cascades, enhancing zooplankton-mediated microalgal regulation. Food web connectivity increased (connectance: 0.12 to 0.21), minimizing nitrogen flux to detritus and improving water quality by 38%, driven by cyanobacterial biomass suppression, enhanced energy transfer efficiency, and fish-mediated nitrogen removal. These results demonstrate that integrated biomanipulation balances fishery yields with eutrophication control, offering a climate-resilient framework for restoring subtropical lakes globally. This work advances mechanistic insights into nutrient-energy synergies and provides actionable strategies for sustainable aquatic management in warming ecosystems.</div></div>","PeriodicalId":34479,"journal":{"name":"Resources Environment and Sustainability","volume":"21 ","pages":"Article 100236"},"PeriodicalIF":12.4,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143943118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Beyond trade-offs in China’s vegetation-economy dynamics","authors":"Yahan Chen ,&nbsp;Xin Wang ,&nbsp;Zongqiang Xie","doi":"10.1016/j.resenv.2025.100235","DOIUrl":"10.1016/j.resenv.2025.100235","url":null,"abstract":"<div><div>Effectively achieving the United Nations’ Sustainable Development Goals (SDGs) alongside climate change adaptation and mitigation actions requires recognizing synergies and trade-offs among various targets. The relationship between vegetation conservation and economic development is complex and context-dependent across different regions and scales, and the lack of long-term and large-scale data remains a challenge in fully verifying this relationship. Existing area-based vegetation conservation metrics did not account for the ecological heterogeneity of vegetation zones. We proposed a zonal vegetation ratio to measure the extent of conservation of zonal vegetation, defined as the proportion of zonal vegetation area to the total area within a region. We analyzed the relationship of the zonal vegetation ratio with economic levels and Net Primary Productivity (NPP) using three decades of data from more than 2,000 rural counties (<span><math><mo>∼</mo></math></span>94.1% of the total land area) in China. Although the zonal vegetation ratio showed negative correlations with per area economic indicators and NPP nationally, variations occurred across vegetation zones. The relationship was mutually beneficial in the desert and alpine zones, which suggested that vegetation conservation and economic growth could coexist under certain conditions. After controlling for individual and temporal effects, the zonal vegetation ratio positively impacted fiscal revenue. Dynamic panel analyses suggested a potential positive causal link between the zonal vegetation ratio and fiscal revenue, although unobserved external factors limited causal certainty. These findings advocate for context-specific policies to align vegetation conservation and economic development. They highlight the need for further research to validate causal relationships and inform policy formulation.</div></div>","PeriodicalId":34479,"journal":{"name":"Resources Environment and Sustainability","volume":"21 ","pages":"Article 100235"},"PeriodicalIF":12.4,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143937190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Innovative hybrid fuzzy MCDM techniques for adopting the appropriate renewable energy strategy","authors":"Ghazi M. Magableh ,&nbsp;Mahmoud Z. Mistarihi ,&nbsp;Saba Abu Dalu","doi":"10.1016/j.resenv.2025.100234","DOIUrl":"10.1016/j.resenv.2025.100234","url":null,"abstract":"<div><div>The future of clean sustainable energy depends on a strategic approach that aligns with national policies, ensuring sustainability and efficiency in renewable energy plans, and ensuring a smooth transition towards clean renewable energy. The study aims to evaluate primary SGE strategies in the UAE considering different factors and fill the gaps from previous studies and contribute by suggesting various strategies for utilizing clean renewable energy, analyzing their importance, suggesting evaluation tools, and presenting a model for adopting the appropriate renewable energy strategy, facilitating resource planning, utilization, and selection. It employs questionnaires, official data, and expert opinions to gather information. The study proposes strategies for utilizing clean renewable energy, analyzes them based on priorities, suggests evaluation tools, and explores UAE’s sustainable green energy use, introducing a cutting-edge model, for selection, analyzing technological solutions, potentials, challenges, and sustainability factors, aligning with UAE’s energy strategies. The model links the potential of SGE sources to adopted strategies to facilitate the future planning. The study presents various SGE strategies assessment methods, including MOORA, SAW, FMOORA, FSAW, combined MOORA-SAW, and FMOORAS-FSAW, and introduces an innovative hybrid MCDM technique for systematic decision-making. The outcomes of the research indicate that the MOORA-SAW integration method aligns with evaluators’ opinions, allowing future comparisons of sustainable and renewable green energy strategies. Open and integrated strategies are preferred when all criteria are balanced, as open strategy encourages innovation and links SGE resource management plans to corporate objectives, while integrated approach promotes regional collaboration. The study’s findings are valuable for decision-makers and countries interested in renewable energy initiatives, helping them select optimal strategies for future sustainable green energy developments.</div></div>","PeriodicalId":34479,"journal":{"name":"Resources Environment and Sustainability","volume":"21 ","pages":"Article 100234"},"PeriodicalIF":12.4,"publicationDate":"2025-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143943119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Carbon footprint of immunocastrated male fattening pigs compared to entire males, gilts, and surgically castrated males","authors":"Julia Gickel ,&nbsp;Christian Visscher","doi":"10.1016/j.resenv.2025.100232","DOIUrl":"10.1016/j.resenv.2025.100232","url":null,"abstract":"<div><div>Efforts to minimize the environmental impact of livestock production are essential for sustainable agriculture. Immunocastration, using products like Improvac®, offers an alternative to surgical castration, enabling the physiological advantages of rearing entire male pigs while addressing issues such as boar taint and animal welfare. This review analyzes the effects of immunocastration on the performance and carbon footprint of fattening pigs compared to entire males, gilts, and surgically castrated males. Data from 39 trials reported in research articles were used to extract information on average daily gain (ADG), feed conversion ratio (FCR), and mortality. The means of these parameters were used to calculate the carbon footprint. Results showed that immunocastrated males had a higher mean ADG and a lower mean FCR compared to gilts and surgically castrated males, resulting in 7.1% and 6.8% lower carbon footprints, respectively. However, entire males had a slightly lower carbon footprint than immunocastrated males due to a more favorable FCR, although differences were not statistically significant. The findings underscore the ecological advantage of immunocastration over surgical castration, driven by improved feed efficiency and growth rates. From a sustainability perspective, boar fattening offers the lowest environmental impact, but practical challenges like boar taint and behavioral issues remain. If boar fattening is not feasible, immunocastration emerges as the preferable alternative to surgical castration, aligning with ecological and animal welfare goals. This review highlights the potential of immunocastration to balance productivity and sustainability in fattening pigs while addressing consumer and regulatory concerns.</div></div>","PeriodicalId":34479,"journal":{"name":"Resources Environment and Sustainability","volume":"21 ","pages":"Article 100232"},"PeriodicalIF":12.4,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143878868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bio-based flame retardants derived from forest industry — An approach towards circular economy","authors":"Sritama Mukherjee ,&nbsp;Khan Mohammad Ahsan Uddin ,&nbsp;Irina Turku ,&nbsp;Anti Rohumaa ,&nbsp;Juha Lipponen","doi":"10.1016/j.resenv.2025.100229","DOIUrl":"10.1016/j.resenv.2025.100229","url":null,"abstract":"<div><div>Several environmental studies on conventional flame retardants (FR) have shown them as presistent chemicals that may end up being environmental and health hazards. The advancement of eco-friendly FRs is accelerating due to the needs of improved safety and environmental sustainability. Developing bio-based FR composite materials is crucial due to their regenerable resources, low toxicity, controllable biodegradability, and versatility in application. This review examines recent advancements in utilizing forest industry products, including cellulose and nanocellulose, along with byproducts like lignin and hemicellulose. It also addresses valorized organic waste streams of pulp industries, such as tannins and biopolyols, in the creation of materials that exhibit flame retardancy in polymers and textiles. The review demonstrates functionalization methodologies, qualitative and quantitative characterization carried out on their flame retardant properties following an overview of the FR mechanisms. Finally, the opportunities and challenges for the future development of bio-based FRs are briefly identified, emphasizing on the need of utilizing waste materials as chemical precursors that can alleviate prevailing ecological concerns and open a new set of possibilities in material development in a circular economy.</div></div>","PeriodicalId":34479,"journal":{"name":"Resources Environment and Sustainability","volume":"21 ","pages":"Article 100229"},"PeriodicalIF":12.4,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143921720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Will China’s territorial spatial planning policies enhance land use sustainability? An integrated assessment under global environmental change","authors":"Jinhui Xiong ,&nbsp;Wenze Yue ,&nbsp;Haoxuan Xia ,&nbsp;Tianyu Wang ,&nbsp;Yong Liu ,&nbsp;Bryan C. Pijanowski","doi":"10.1016/j.resenv.2025.100228","DOIUrl":"10.1016/j.resenv.2025.100228","url":null,"abstract":"<div><div>Land use sustainability (LUS) has exhibited profound impacts on addressing global change and achieving sustainable development. Although numerous policies have been implemented to improve LUS, their effectiveness remains unclear. This study builds an integrated assessment to model LUS dynamics in China for 2035 under nine scenarios, combining Shared Socio-economic Pathways (SSPs), Representative Concentration Pathways (RCPs), and three land use policy-oriented scenarios: Business As Usual (BAU), Biodiversity and Agricultural Adaptation (BAA), and Chinese Territorial Spatial Planning (TSP). Using the global change analysis model and future land use simulation model, we quantify changes and interactions among Ecological Sustainability (ES), Production Sustainability (PS), and Living Sustainability (LS). Under BAU, ES declines are predominant – with improvements observed in only 5 provinces under SSP126 and SSP245, and 3 provinces under SSP460 – while significant trade-offs emerge between ES-PS and PS-LS, with modest ES-LS synergy. In contrast, BAA outperforms enhancing average LUS, while TSP yields the most optimal outcomes. Specifically, under SSP126-TSP, up to 22 provinces show highest ES and LS, and PS peaks in 24 provinces. Meanwhile, Pearson correlation coefficient between ES-LS synergy reaches 0.46 under SSP126-TSP. Overall, TSP markedly reduces trade-offs and fosters synergies across all dimensions. These findings highlight TSP’s critical role in sustainable land use and provide actionable insights for policymaking to achieve sustainable development goals in China and globally.</div></div>","PeriodicalId":34479,"journal":{"name":"Resources Environment and Sustainability","volume":"21 ","pages":"Article 100228"},"PeriodicalIF":12.4,"publicationDate":"2025-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143870135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Soil phosphorus deficits and trade exacerbate African food shortage","authors":"Zengwei Yuan ,&nbsp;Hanwei Tian ,&nbsp;Shujie Xu ,&nbsp;Xin Liu ,&nbsp;Olawale Olayide ,&nbsp;Lianying Li ,&nbsp;Andrey Zaytsev ,&nbsp;Dmitry Rodionov","doi":"10.1016/j.resenv.2025.100230","DOIUrl":"10.1016/j.resenv.2025.100230","url":null,"abstract":"<div><div>Phosphorus (P) is a critical nutrient for food production and population growth, particularly in regions with malnutrition such as Africa. This study estimated P flows across 53 countries in Africa from 2000 to 2020, aiming to understand the historical impacts of P on the African food system. Africa is endowed with substantial P resources, having extracted 125 Mt of P from phosphate rocks between 2000 and 2020, with Morocco accounting for 64% of this total. Despite 79 Mt of P in Africa being exported in terms of either rocks or fertilizers, only 3% of P produced within Africa was traded between African countries during this period. Additionally, 12 Mt of P were utilized for agricultural production. Intensive agricultural practices and inadequate P chemical fertilizer inputs have exacerbated soil P depletion in agricultural land in some African countries, especially Ethiopia. Nearly 20% of the food P is imported from other continents, which indicates a supply-chain P trade tendency of exporting from Africa as low-value rocks and then importing as downstream high-value food. Scenario analyses for the year 2050 suggest that while P demand can be decreased 492 kt through a combination of reducing food loss fraction and improving diet management, only increasing fertilizer P input could eliminate the African future P demand. Therefore, this study highlights the need for closer cooperation among African countries to improve local use of P resources and eliminate hunger within the continent.</div></div>","PeriodicalId":34479,"journal":{"name":"Resources Environment and Sustainability","volume":"21 ","pages":"Article 100230"},"PeriodicalIF":12.4,"publicationDate":"2025-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143873711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Widening inequality: Diverging trends in CO2 and air pollutant emissions across Chinese cities","authors":"Shuangzhi Li ,&nbsp;Xiaoling Zhang ,&nbsp;Zhongci Deng ,&nbsp;Kang Liu ,&nbsp;Jing Wang ,&nbsp;Jin Fan","doi":"10.1016/j.resenv.2025.100227","DOIUrl":"10.1016/j.resenv.2025.100227","url":null,"abstract":"<div><div>Chinese cities face escalating tensions between pollution mitigation and economic equity. Using an environmentally extended multi-regional input–output (EE-MRIO) model, we quantified the carbon and air pollutant footprints of 309 cities from 2012 to 2017 and applied structural decomposition analysis (SDA) to identify key emission drivers. The results indicate that inequality in air pollutant emissions, with a Gini coefficient of 0.31–0.53, is significantly higher than that of CO₂ (0.33–0.41). Developed cities generate 3.1 times more economic output per unit of CO₂ emissions than less developed cities, with the disparity widening over time. While intermediate input optimization contributed to a 1.94 Gt reduction in CO₂ emissions, its benefits were largely concentrated in developed regions and were accompanied by increased emissions of PM<span><math><msub><mrow></mrow><mrow><mi>2.5</mi></mrow></msub></math></span>, BC, OC, and CO. Although reductions in emission intensity played a crucial role in mitigating pollutants, they paradoxically contributed to CO₂ growth in energy-intensive cities. Additionally, population growth and per capita final demand were the primary drivers of emission increases, and population growth had a greater impact on developed regions. These findings underscore the need for regionally differentiated policies, including carbon quota reallocation, industrial transformation in energy-dependent cities, and the promotion of green industries in less developed areas, to achieve a balance between environmental sustainability and economic development.</div></div>","PeriodicalId":34479,"journal":{"name":"Resources Environment and Sustainability","volume":"21 ","pages":"Article 100227"},"PeriodicalIF":12.4,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143865017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}