Landscape and Urban Planning最新文献

{"title":"Effects of green space exposure on acute respiratory illness in community-dwelling older people: A prospective cohort study","authors":"Qingwei Zhong ,&nbsp;Lefei Han ,&nbsp;Xinyue Ye ,&nbsp;Lin Yang","doi":"10.1016/j.landurbplan.2025.105336","DOIUrl":"10.1016/j.landurbplan.2025.105336","url":null,"abstract":"<div><h3>Background</h3><div>Few studies have investigated the effects of green space exposure during individuals’ daily activities on respiratory health. This study aims to evaluate how exposure to green space both within residential vicinities and during out-of-home activities influences the incidence of acute respiratory illness (ARI) among older adults.</div></div><div><h3>Methods</h3><div>Participants were recruited from a prospective cohort of community-dwelling older people in Hong Kong, who were followed for two years to monitor the occurrence of ARI. Using GPS watches, we tracked participants’ movements for seven consecutive days to gather data on their daily paths. The time-weighted spatial averaging method (TWAM) was used to calculate daily exposure to green space, incorporating metrics such as the presence or absence of total green space and its subtypes, the normalized difference vegetation index (NDVI), canopy cover, and plant area index (PAI). Generalized linear mixed-effects models analyzed the association between these exposures and ARI incidence across warm and cool seasons, with restricted cubic spline models examining dose–response relationships.</div></div><div><h3>Results</h3><div>Among the 134 participants (average age 76.2 years, 82.8 % female), after adjusting confounders, significant protective effects against ARI were observed with increased exposure to canopy cover (odds ratio 0.36, 95 % confidence interval 0.14, 0.88) and PAI (odds ratio 0.38, 95 % confidence interval 0.17, 0.84) outside the home. In warm or cool seasons, total green space and its subcategories also had an inverse relationship with ARI, except for grassland. No significant relationships were observed with NDVI. The protective relationship between green space exposure and ARI incidence demonstrated a dose–response pattern, more pronounced in active mode. No residential green space exposures were significantly associated with ARI risk.</div></div><div><h3>Conclusions</h3><div>Increased green space exposure outside the home is associated with a reduced risk of ARI among older adults living in urban areas. These findings highlight the potential health benefits of engaging in outdoor activities within green environments for respiratory health.</div></div>","PeriodicalId":54744,"journal":{"name":"Landscape and Urban Planning","volume":"258 ","pages":"Article 105336"},"PeriodicalIF":7.9,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143549611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Connecting habitats in European agricultural landscapes: Farmers’ spatial preferences for linear wildlife corridors","authors":"Fabian Klebl ,&nbsp;Jonathan R. Rhodes ,&nbsp;Kati Häfner ,&nbsp;Annette Piorr","doi":"10.1016/j.landurbplan.2025.105325","DOIUrl":"10.1016/j.landurbplan.2025.105325","url":null,"abstract":"<div><div>Habitat fragmentation in agricultural landscapes threatens biodiversity. Enhancing landscape connectivity across cultivated areas requires a thorough understanding of farmers’ spatial considerations and their willingness to create semi-natural habitats. We therefore conducted a spatial choice experiment with farmers from ten European countries to assess their preferences for placing linear wildlife habitats (hedgerows and wildflower strips) at the field scale under different scenarios, as well as the role of farm and personal factors. A total of 471 responses were analysed using multinomial logistic regression and generalised linear mixed models. The results indicate that landscape conditions, including field shape, slope, soil quality, and pre-existing landscape features, exert a significant influence on farmers’ decisions, as do the size of machinery, cultural regions, attitudes towards biodiversity, and type of intervention. On the other hand, no statistical significance was found for other variables. In general, farmers’ choices were driven by a desire to minimise disturbance to field work, optimise productivity, increase biodiversity, and address specific environmental challenges. The insights into farmers’ decision-making from this study can inform ecological network planning to reduce transaction costs by pre-selecting likely adopters, and to mitigate resistance and lower financial compensation by identifying best-fit options aligned with farmers’ practices. Integrating these findings into geospatial models could improve predictions of the impact of spatially targeted biodiversity conservation strategies on landscape composition and future biodiversity trends in agricultural areas.</div></div>","PeriodicalId":54744,"journal":{"name":"Landscape and Urban Planning","volume":"258 ","pages":"Article 105325"},"PeriodicalIF":7.9,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143527123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The direct and indirect effects of road verges and urban greening on butterflies in a tropical city-state","authors":"Tharaka S. Priyadarshana ,&nbsp;Ben A. Woodcock ,&nbsp;Anuj Jain ,&nbsp;Carlos Martínez-Núñez ,&nbsp;Eben Goodale ,&nbsp;Emilio Pagani-Núñez ,&nbsp;Friederike Gebert ,&nbsp;Janice S.H. Lee ,&nbsp;Eleanor M. Slade","doi":"10.1016/j.landurbplan.2025.105335","DOIUrl":"10.1016/j.landurbplan.2025.105335","url":null,"abstract":"<div><div>Road verges have considerable potential to benefit wildlife, but in highly urbanised areas management often limits their value for biodiversity. Evaluating how the management of road verges affects wildlife, both directly and indirectly, provides opportunities to integrate biodiversity into urban planning, design, and management. We studied butterfly pollinators next to main roads across Singapore, a highly urbanised tropical city-state that envisions itself as ‘A City in Nature’. Using structural equation models we quantified how road verge habitat quality (nectar-floral diversity, structural complexity, size, and plant richness) and surrounding landscapes (traffic density and greenness as a ratio of green to concreted areas) directly and indirectly affected butterflies. We found direct positive effects of nectar-floral diversity and structural complexity within road verges on butterfly diversity (abundance and richness). While road verge size and plant richness had no direct effects on butterfly diversity, both had indirect positive effects by increasing nectar-floral diversity and structural complexity. Greenness at a landscape (≥ 500 m radius) rather than local (≤ 250 m radius) scale positively affected butterfly diversity. Traffic density had a direct negative effect on butterfly diversity likely though increased mortality due to collisions. Our findings offer valuable insights for city planners and policymakers, and suggest that simple management decisions, such as improving resource quality within verges, can have positive benefits for biodiversity in highly urbanised areas. As cities around the world develop policy mechanisms to create greener environments, our results highlight opportunities to improve road verges to benefit butterflies, a commonly used flagship taxon for biodiversity.</div></div>","PeriodicalId":54744,"journal":{"name":"Landscape and Urban Planning","volume":"258 ","pages":"Article 105335"},"PeriodicalIF":7.9,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143519597","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":"Artificial intelligence adoption in urban planning governance: A systematic review of advancements in decision-making, and policy making","authors":"Desmond Lartey ,&nbsp;Kris M.Y. Law","doi":"10.1016/j.landurbplan.2025.105337","DOIUrl":"10.1016/j.landurbplan.2025.105337","url":null,"abstract":"<div><div>Artificial Intelligence (AI) has been increasingly used in urban planning to tackle complex urban population growth and socioeconomic demands. AI data-driven methodologies have transformative potential for decision-making and policymaking in urban governance. However, a gap exists between AI’s theoretical promises and its practical integration into governance frameworks. While smart cities highlight technological advancements, they also expose socio-political challenges such as inclusivity, ethics, and public trust.</div><div>This study systematically reviews literature on AI adoption in urban planning and governance, examining decision-making advancements and the socio-political dimensions of AI integration. Unlike previous studies, our review connects technological innovation with governance contexts, offering a nuanced analysis of AI’s role in urban systems. The findings show that AI research in urban governance is concentrated in Europe, North America, and Asia, with Africa and Central America being underrepresented. Since 2020, AI research has surged due to smart city initiatives but remains mostly theoretical with limited practical applications in urban governance. Additionally, AI’s integration with public administration and urban studies is minimal, raising concerns about equity and transparency in algorithmic decision-making.</div><div>By identifying these gaps and challenges, this study provides actionable insights for policymakers, urban planners, and researchers. Inclusive governance frameworks that balance technological innovation with ethical and sociopolitical considerations are recommended, to ensure that AI-driven urban development promotes equitable, efficient, and sustainable outcomes.</div></div>","PeriodicalId":54744,"journal":{"name":"Landscape and Urban Planning","volume":"258 ","pages":"Article 105337"},"PeriodicalIF":7.9,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143512655","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":"Using large language models to investigate cultural ecosystem services perceptions: A few-shot and prompt method","authors":"Hanyue Luo ,&nbsp;Zhiduo Zhang ,&nbsp;Qing Zhu ,&nbsp;Nour El Houda Ben Ameur ,&nbsp;Xiao Liu ,&nbsp;Fan Ding ,&nbsp;Yongli Cai","doi":"10.1016/j.landurbplan.2025.105323","DOIUrl":"10.1016/j.landurbplan.2025.105323","url":null,"abstract":"<div><div>The advancement of generative AI has profoundly impacted various aspects of society, including scientific research, but its application in landscape research remains underexplored. In this study, large language models are applied to analyze cultural ecosystem services, which are a key connection between humans and nature, reflecting the intangible benefits that ecosystems provide. Social media texts from the Lushan Scenic Area, known for its rich cultural ecosystem services, were analyzed. The methodology involved adapting the model using few-shot learning to classify cultural ecosystem services and associated sentiments. Prompts were specifically designed to optimize model performance. The validation process compared the performance of three base models (GLM-4-0520, ERNIE-4.0-8K, and Moonshot-v1-8k) alongside five prompts. The cultural ecosystem services within the study area were subsequently analyzed based on model outputs. The findings indicated superior performance by the Moonshot-v1-8k model, achieving 82.2 % micro-F1 and 80.3 % macro-F1. The implementation of chain-of-thought prompts and cultural ecosystem services definition prompts enhanced micro-F1 and macro-F1 by up to 6.3 % and 3.3 %, respectively. Within the Lushan Scenic Area, aesthetic services were identified as the most frequently perceived, while recreational services received the most negative sentiments. A marked increase in public interest in physical health was observed following the COVID-19 pandemic. This study highlights the potential of large language models to advance the analysis of cultural ecosystem services and landscape perceptions. By offering a novel approach to text analysis, the findings contribute valuable insights for landscape management and underscore the utility of AI technologies.</div></div>","PeriodicalId":54744,"journal":{"name":"Landscape and Urban Planning","volume":"258 ","pages":"Article 105323"},"PeriodicalIF":7.9,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143480272","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":"Impacts of forest clear-cutting on recreational activity: Evidence from crowdsourced mobility data","authors":"Zander S. Venter,&nbsp;David N. Barton,&nbsp;Vegard Gundersen","doi":"10.1016/j.landurbplan.2025.105332","DOIUrl":"10.1016/j.landurbplan.2025.105332","url":null,"abstract":"<div><div>Intensive forest management practices including stand-replacing clear-cuts continue to dominate silviculture globally, yet their impacts on recreational ecosystem services are largely unknown. While landscape preference studies suggest intact forests are favoured over forest clear-cuts for aesthetics, it’s unclear if this influences recreational behaviour. Analysing a sample of 2.7 M recreational activities (0.4 M pedestrian, 2.1 M cycling and 0.1 M skiing) over Norway during 2017 along forest trails that were within 1 km of a subsequent clear-cut in 2018, we quantified the impact on activity changes observed in 2019 using a before-after-control-impact (BACI) study design. Across the 10,781 clear-cuts included in our analysis, we found a negative effect on pedestrian activity (−3.7 ± 4 %; ± 95 % CI), a neutral effect on cycling activity (0.5 ± 3.5 %) and a positive, but highly variable effect on skiing activity (13.4 ± 15.4 %). Therefore, our results suggest that the research on people’s stated preference for intact and natural forests is corroborated by behavioural avoidance of clear-cut forests during pedestrian activity, but not necessarily cycling or skiing. After taking all activities into account and extrapolating to the total population of recreationists in Norway, we found that clear-cuts displace 1.5 M ± 0.8 M activities annually, with more pronounced impacts near urban areas. We conducted a cross-sectional regression analysis and found effect sizes which corroborate our BACI results, indicating that clear-cuts not only displace, but reduce total recreational activity. Although the reduced activity due to clearcuts is small (0.15 %) relative to the circa 1 billion recreational activities reported in Norway annually, it may be consequential for forestry policy recommendations depending on how one values recreational ecosystem services. In the context of ecosystem service accounting, we argue that the value from recreation services lost due to clear-cutting exceeds the value of timber provisioning services gained, particularly in <em>peri</em>-urban forests.</div></div>","PeriodicalId":54744,"journal":{"name":"Landscape and Urban Planning","volume":"258 ","pages":"Article 105332"},"PeriodicalIF":7.9,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143453031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Wildfire risk in Alaska: Spatial association between social vulnerability, wildfire hazard, and wildfire mitigation programs","authors":"Xiaoyu Liang ,&nbsp;Desheng Liu","doi":"10.1016/j.landurbplan.2025.105321","DOIUrl":"10.1016/j.landurbplan.2025.105321","url":null,"abstract":"<div><div>High-latitude regions are experiencing larger, longer, and more severe wildfires, leading to significant impacts on ecosystems and human societies. However, quantitative assessments of wildfire risk that consider both social and ecological characteristics are still lacking in these remote regions. Using Alaska as a case study, we quantified and mapped the association between social vulnerability, wildfire hazard potential, and selected wildfire mitigation activities (federal and state fuel treatment projects and Community Wildfire Protection Plans) to address this gap. We observed great variation in the associations. Remote regions in southcentral and interior Alaska displayed moderate-to-high social vulnerability and wildfire hazard potential, while urban areas exhibited lower social vulnerability regardless of wildfire hazard potential. Notably, state fuel treatments and CWPPs, which are concentrated near urban areas, generally showed a negative association with social vulnerability, though the CWPP–vulnerability association turned positive under high wildfire hazard in urban regions. In contrast, federal fuel treatment projects, which were widespread across the landscape, showed a consistent positive association with social vulnerability regardless of wildfire hazard potential and urban/rural divisions. Our results provide critical context for the policy challenges posed by escalating wildfire risk and inform the environmental justice implications of wildfire mitigation activities. This study contributes to larger-scale, global wildfire management assessments, offering guidance for equitable, context-specific wildfire management strategies in other regions facing increasing wildfire risks.</div></div>","PeriodicalId":54744,"journal":{"name":"Landscape and Urban Planning","volume":"258 ","pages":"Article 105321"},"PeriodicalIF":7.9,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143429185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Urban green space, respiratory health and rising temperatures: An examination of the complex relationship between green space and adult asthma across racialized neighborhoods in Los Angeles County","authors":"Peng Chen,&nbsp;Bernadette Hanlon","doi":"10.1016/j.landurbplan.2025.105320","DOIUrl":"10.1016/j.landurbplan.2025.105320","url":null,"abstract":"<div><div>Using spatial regressions in Piecewise Structural Equation Modeling, this study aims to investigate the relationship between urban green space (UGS) and adult asthma-related emergency department (ED) visits in urbanized Los Angeles County. Controlling for socioeconomic and built-environment factors at the neighborhood scale, we examine both direct associations between various UGS types—trees, grass, and water bodies—and asthma ED visit rates, as well as indirect pathways through air pollution (PM2.5) and land surface temperature (LST). Our findings reveal distinct pathways through which UGS types are associated with asthma ED visit rates. Proportions of trees and water bodies are negatively associated with asthma ED visit rates through different indirect pathways: trees through both LST and PM2.5 pathways, and water bodies through the LST pathway. Grass proportions, conversely, are positively associated with asthma ED visit rates both directly and indirectly through LST. We also highlight variations in these associations across different racialized communities. Specifically, in predominantly White communities, tree proportions demonstrate an additional direct negative association with asthma ED visit rates, whereas the positive associations between grass proportions and both asthma ED visit rates and LST, observed in minoritized communities of color, are not present. Moreover, the overall positive association between grass proportions and asthma ED visit rates is significantly stronger in minoritized communities of color. This research suggests prioritizing trees and water bodies over grass in green infrastructure planning and advocates for a context-specific approach in urban planning and public health management to optimize the benefits of UGS.</div></div>","PeriodicalId":54744,"journal":{"name":"Landscape and Urban Planning","volume":"258 ","pages":"Article 105320"},"PeriodicalIF":7.9,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143429186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Response to Guerin et al. Comment on ’Mapping the climate risk to urban forests at city scale’","authors":"Manuel Esperon-Rodriguez ,&nbsp;Rachael Gallagher ,&nbsp;Niels Souverijns ,&nbsp;Quentin Lejeune ,&nbsp;Carl-Friedrich Schleussner ,&nbsp;Mark G. Tjoelker","doi":"10.1016/j.landurbplan.2025.105324","DOIUrl":"10.1016/j.landurbplan.2025.105324","url":null,"abstract":"<div><div>Urban forests are broadly considered as a nature-based solution; however, they are also vulnerable to climate change, highlighting the need to identify species and cities at risk. A novel approach was developed to identify species and locations at potential climatic risk using the safety margin (i.e., a metric of species’ climate sensitivity) (<span><span>Esperon-Rodriguez et al., 2024a</span></span>). A recent comment on this approach by <span><span>Guerin et al. (2025)</span></span> found no relationship between safety margin estimates with hydraulic vulnerability; therefore, they raised caution about using climate-based methods to assess species’ climate risk. Here, we present evidence that a relative tolerance rank (i.e., a metric of performance that spans multiple traits) does indeed show a positive relationship with safety margin. We also found evidence that the species safety margin correlated negatively to crown dieback observed during extreme heat and drought. While caveats are advised when using climate-based methods, we suggest that these methods can provide context-specific insights for urban forest management, bridging the gap between broad climatic tolerances and local environmental conditions.</div></div>","PeriodicalId":54744,"journal":{"name":"Landscape and Urban Planning","volume":"258 ","pages":"Article 105324"},"PeriodicalIF":7.9,"publicationDate":"2025-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143421148","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":"Substitution effects and spatial factors in the social demand for landscape aesthetics in agroecosystems","authors":"José A. Albaladejo-García,&nbsp;José M. Martínez-Paz","doi":"10.1016/j.landurbplan.2025.105322","DOIUrl":"10.1016/j.landurbplan.2025.105322","url":null,"abstract":"<div><div>One of the cultural ecosystem services provided by agroecosystems is landscape aesthetics, which has a very positive effect on social well-being. In many areas, such as the Mediterranean, changes in land use have been negatively affecting the provision of this service, which is becoming increasingly crucial in the formulation of agricultural policies. The objective of this paper was to assess the social demand for agricultural landscape aesthetics, considering both the levels of use and the willingness to contribute to its conservation. This was done while considering the existence of substitute landscapes and spatial effects. The flowering fruit trees in Cieza (SE-Spain) were used as a representative case study of semi-arid Mediterranean agricultural landscapes. A survey of 493 households was conducted, in which a contingent valuation exercise was implemented. The results demonstrated the availability of alternative spaces in the region and spatial effects, such as distance decay or distance increase, were factors that explain the diverse aspects of the social demand for the agricultural landscape. This justifies the suitability of carrying out this type of analysis of complete social demand as a preliminary step towards the formulation of more effective agricultural and land management measures to achieve social well-being.</div></div>","PeriodicalId":54744,"journal":{"name":"Landscape and Urban Planning","volume":"257 ","pages":"Article 105322"},"PeriodicalIF":7.9,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143379249","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}