Applied Geography最新文献_第6页

Urban-rural disparities in the ecological impact of built-up land expansion: A comprehensive assessment from China 建成区扩张生态影响的城乡差异：来自中国的综合评价

IF 4 2区地球科学

Applied Geography Pub Date : 2025-04-26 DOI: 10.1016/j.apgeog.2025.103618

Guoqiang Cheng , Chuntian Pan , Yang Zhou

{"title":"Urban-rural disparities in the ecological impact of built-up land expansion: A comprehensive assessment from China","authors":"Guoqiang Cheng , Chuntian Pan , Yang Zhou","doi":"10.1016/j.apgeog.2025.103618","DOIUrl":"10.1016/j.apgeog.2025.103618","url":null,"abstract":"<div><div>There is still a lack of systematic understanding on whether urban or rural settlement expansion has a greater impact on habitat quality. Here, we assessed the urban-rural disparities in the impact of built-up land expansion on habitat quality in China for the periods 2000–2020 and 2020–2050, using high-resolution land-use data and the PLUS-InVEST models. Our findings reveal that over the past two decades, built-up land expansion had significantly degraded habitat quality, and rural settlement expansion had a substantially greater negative impact on habitat quality compared to urban growth, particularly in areas with high rural population densities. The difference in impact is mainly attributed to the lack of unified planning in rural development, while urban follows strict, intensive, and green planning, with increasing emphasis on mitigating human activities’ impact on the eco-environment. Further projections indicate that the expansion rate of built-up land in China would slow down over the next 30 years, leading to a reduced impact on habitat quality. This study highlights the critical need for targeted policy measures to mitigate the ecological risks associated with rural expansion and provides valuable insights for more effective land-use planning and ecological conservation strategies. Our findings provide critical insights for optimizing land use strategies in China and offers a valuable framework for other developing countries.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"179 ","pages":"Article 103618"},"PeriodicalIF":4.0,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143876529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Developing a taxonomy framework for assessing human capital provision: A case study of Southern Italian municipalities 开发评估人力资本提供的分类框架：意大利南部城市的案例研究

IF 4 2区地球科学

Applied Geography Pub Date : 2025-04-24 DOI: 10.1016/j.apgeog.2025.103640

Beniamino Murgante , Alfonso Annunziata , Marj Tonini

{"title":"Developing a taxonomy framework for assessing human capital provision: A case study of Southern Italian municipalities","authors":"Beniamino Murgante , Alfonso Annunziata , Marj Tonini","doi":"10.1016/j.apgeog.2025.103640","DOIUrl":"10.1016/j.apgeog.2025.103640","url":null,"abstract":"<div><div>The decline of rural areas emerges as a central aspect of European and national policies. Decline manifests itself in distinct forms, resulting from the interaction among exogenous and local factors. Understanding the different socio-economic trends and tangible and intangible conditions of rural areas, defined as the intra-rural divide, is central to the definition of priorities of public policies. Within this framework, the proposed study focuses on the notion of Territorial Capital (TC) with a particular focus on Human Capital (HC) as a conceptual frame for investigating the intra-rural divide. Different unsupervised learning methods have been employed to identify clusters of similar administrative units in terms of HC provision using a set of 12 input indicators, enabling a deeper understanding of the intra-rural divide. The study area consists of six southern Italian regions, specifically chosen due to their pronounced disparities. The present work contributes to the discipline of regional and urban studies by developing a novel taxonomy framework specifically for assessing HC disparities at a detailed local level, thereby making the concept of the intra-rural divide measurable and analyzable and enabling the definition of targeted policies respondent to individual areas’ needs.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"179 ","pages":"Article 103640"},"PeriodicalIF":4.0,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143868982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Excess mortality, COVID deaths, and spatial accessibility to health care services in the conterminous United States 美国相邻地区的高死亡率、COVID死亡和卫生保健服务的空间可及性

IF 4 2区地球科学

Applied Geography Pub Date : 2025-04-23 DOI: 10.1016/j.apgeog.2025.103633

Xuwei Chen

{"title":"Excess mortality, COVID deaths, and spatial accessibility to health care services in the conterminous United States","authors":"Xuwei Chen","doi":"10.1016/j.apgeog.2025.103633","DOIUrl":"10.1016/j.apgeog.2025.103633","url":null,"abstract":"<div><div>Since the onset of COVID 19, the pandemic has put extra burden on mortality in the United States. This study aims to investigate the regional variations of death rates and the associations between excess deaths and the underlying population characteristic and spatial access to medical services during the pandemic. To this end, this study estimated the excess deaths in 2020 and the travel times to the nearest healthcare facilities, PCP ratios, and medical facility to population ratios at the county level in the conterminous United States. Coupling the death data with population characteristics, socio-economic factors, health factors and access to healthcare facilities, this study employed spatial statistical methods, including global and local spatial autocorrelation analyses, bivariate spatial analysis and geographically weighted generalized linear regression to investigate their relationships. The results revealed that the impact of COVID varied across the country. The South, particularly the Deep South, was hit the hardest. Compared to the spatially varying relationship between COVID deaths, unemployment, minority, smoking rates and excess deaths, poverty was the primary factor linked to excess deaths nationally. While the access to healthcare services was not associated with excess deaths in general, it did vary significantly between counties with high/low death rates.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"179 ","pages":"Article 103633"},"PeriodicalIF":4.0,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143864770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Systemic planning vs. individual Choice: The optimal matching for urban Healthcare Facilities and patient population 系统规划与个人选择：城市医疗设施与患者群体的最佳匹配

IF 4 2区地球科学

Applied Geography Pub Date : 2025-04-22 DOI: 10.1016/j.apgeog.2025.103641

Lepeng Huang , Kexun Zhang , Qiyang Zheng , Yu Zhou , Jianling Li , Guoqiang Shen

{"title":"Systemic planning vs. individual Choice: The optimal matching for urban Healthcare Facilities and patient population","authors":"Lepeng Huang , Kexun Zhang , Qiyang Zheng , Yu Zhou , Jianling Li , Guoqiang Shen","doi":"10.1016/j.apgeog.2025.103641","DOIUrl":"10.1016/j.apgeog.2025.103641","url":null,"abstract":"<div><div>Urban healthcare facilities planning faces a challenge that patient population tend to bypass lower-level for higher-level healthcare facilities despite increased distance and cost along with overcrowding at high-level facilities and underutilization at low-level ones. This phenomenon and its challenges are presumably influenced by individual behaviors of patients and urban healthcare facilities planning by local governments. This paper examines this phenomenon through optimal matching of patient population to healthcare facilities in two approaches representing top-down planning and bottom-up individual choice. More specifically, planning matching spatially assigns the patients to the closest facilities and choice matching, including multinomial logit matching or game theoretic matching, optimally selects facilities based on patient choices. Using Hangzhou, China as a test bed with 194 healthcare facilities and 588 residential communities, this research has found that: (1) the inconsistency between planning and individual choice leads to population bypassing certain facilities; (2) the trade-offs between healthcare service level and community-facility distance are consistent across matchings; (3) systemic planning outperforms individual choice concerning distance and actual utility while the reverse holds true for service level and indirect utility; (4) certain thresholds exist beyond which neither approach excels, suggesting a mix of the two approaches.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"179 ","pages":"Article 103641"},"PeriodicalIF":4.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143855445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of urban rail station area development on the vulnerability of city blocks to infectious disease spread 城市轨道交通站区建设对城市街区传染病传播脆弱性的影响

IF 4 2区地球科学

Applied Geography Pub Date : 2025-04-22 DOI: 10.1016/j.apgeog.2025.103638

Weitao Zhang , Chun Zhang , Li Zhang

{"title":"The effect of urban rail station area development on the vulnerability of city blocks to infectious disease spread","authors":"Weitao Zhang , Chun Zhang , Li Zhang","doi":"10.1016/j.apgeog.2025.103638","DOIUrl":"10.1016/j.apgeog.2025.103638","url":null,"abstract":"<div><div>Urban rail transit-oriented development (TOD) always promotes the economic, ecological and social sustainability of wider areas by developing rail station areas (RSAs). However, less is focused on its influence on the safety, especially facing epidemic threats. This study explored the significance and heterogeneity of RSA development influencing the vulnerability of city-blocks to the spread of infectious diseases, using Beijing (China) case and applying the statistical analysis of ‘disordered multiple logistic regression model’ and the visualization method of ArcGIS. We found distributions of city-blocks’ population vulnerability (PV) and built environmental vulnerability (EV) are typically associated with the rail network. Blocks with a large RSA coverage are more likely to show high PV but different EV, blocks with a high RSA rail interchange level are more likely to exhibit low EV but different PV. The effect of the RSA commercial service level is insignificant. This study verified the growth and decline in the PV and EV of blocks are probably due to ‘temporal difference’ and ‘spatial difference’ of RSA development, highlighting the need to be vigilant in different scenarios of RSA development. The results will contribute to risk identification, containment decisions and integrative planning for safety and development in areas with RSAs.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"179 ","pages":"Article 103638"},"PeriodicalIF":4.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143860071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ripples of blue: Unveiling the influence of urban blue spaces on public happiness through social networking sites 蓝色涟漪通过社交网站揭示城市蓝色空间对公众幸福感的影响

IF 4 2区地球科学

Applied Geography Pub Date : 2025-04-22 DOI: 10.1016/j.apgeog.2025.103632

Ming Gao , Congying Fang

{"title":"Ripples of blue: Unveiling the influence of urban blue spaces on public happiness through social networking sites","authors":"Ming Gao , Congying Fang","doi":"10.1016/j.apgeog.2025.103632","DOIUrl":"10.1016/j.apgeog.2025.103632","url":null,"abstract":"<div><div>The high density and rapid pace characteristic of urban environments pose significant challenges to human health. While an expanding corpus of research underscores the mitigating effects of natural environments on these adverse impacts, the empirical evidence pertaining to the benefits of urban blue spaces remains relatively sparse, particularly in terms of their potential to bolster happiness. This study innovatively applied a BERT-based sentiment analysis model to geotagged social media data, offering a novel approach to quantify public happiness expressions in urban blue spaces. We utilize three happiness indices—Happiness Probability Index (HPI), Happiness Intensity Index (HII), and Happiness Evenness Index (HEI)—to explore the spatial effects of blue spaces on well-being. The results indicate that different types of blue spaces exert distinct influences on happiness, with urban rivers showing a stronger effect on happiness probability and evenness compared to lakes, ponds, and artificial water features. Regression analysis further reveals that proximity to blue spaces significantly enhances happiness within both 400m and 800m buffer zones, and that spatial organization and morphological characteristics are closely linked to happiness intensity. These findings provide evidence-based recommendations for designing and planning urban blue spaces to optimize their benefits for public health.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"179 ","pages":"Article 103632"},"PeriodicalIF":4.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143855444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Technological relatedness, technological complexity and the development of digital technology in Chinese cities 技术关联、技术复杂性与中国城市数字技术发展

IF 4 2区地球科学

Applied Geography Pub Date : 2025-04-21 DOI: 10.1016/j.apgeog.2025.103635

Yijia Chen , Juntao Tan , Ruilin Yang

{"title":"Technological relatedness, technological complexity and the development of digital technology in Chinese cities","authors":"Yijia Chen , Juntao Tan , Ruilin Yang","doi":"10.1016/j.apgeog.2025.103635","DOIUrl":"10.1016/j.apgeog.2025.103635","url":null,"abstract":"<div><div>The digital economy has become a new growth engine for the global economy, prompting cities worldwide to vigorously drive the development of digital technologies. This article draws on the relatedness-complexity framework in evolutionary economic geography to examine the development of digital technology in Chinese cities. Using a database of approximately 5 million digital technology patents from 297 prefecture-level cities in China between 1991 and 2020, we find that digital technology has developed rapidly across Chinese cities, but is mainly concentrated in the eastern cities. Second, our econometric model shows that relatedness is positively associated with the development of digital technologies in cities, while complexity has a negative effect. Moreover, by breaking down relatedness into digital and non-digital relatedness, we find that both play a significant role in digital technology development in cities. Additionally, cities are more likely to develop new digital technologies with high technological complexity when relatedness is high, particularly when digital relatedness is strong. Third, based on the current status of each city and the underlying mechanisms, we identify future opportunities for the development of new digital technologies in cities.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"179 ","pages":"Article 103635"},"PeriodicalIF":4.0,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143852069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Decoding the mental health of informal workers in the Global South: An integrated State-Neighborhood-individual framework 解码全球南方非正规工人的心理健康：一个综合的国家-邻里-个人框架

IF 4 2区地球科学

Applied Geography Pub Date : 2025-04-21 DOI: 10.1016/j.apgeog.2025.103627

Yunxia Liu , Peiling Zhou , Fanyi Kong , Fuhua Yang , Yingzhe Song

{"title":"Decoding the mental health of informal workers in the Global South: An integrated State-Neighborhood-individual framework","authors":"Yunxia Liu , Peiling Zhou , Fanyi Kong , Fuhua Yang , Yingzhe Song","doi":"10.1016/j.apgeog.2025.103627","DOIUrl":"10.1016/j.apgeog.2025.103627","url":null,"abstract":"<div><div>The COVID-19 pandemic underscores the critical role of neighborhood and national contexts in shaping the mental health of informal workers, a group that accounts for 90 % of the workforce in the Global South. Yet, existing research has largely focused on the role of individual-level factors. Based on first-hand questionnaire data from Bangladesh, China, India and the Philippines, this study proposes an integrated State-Neighborhood-Individual framework to examine how subjective neighborhood deprivation interacts with state capacity in shaping the mental health of informal workers. Results show that: 1) Informal workers experience significantly poorer mental health than formal workers in the Global South during COVID-19, highlighting the health inequalities driven by employment informality. 2) Informal employment exacerbates subjective neighborhood deprivation, which, in turn, negatively affects mental health. 3) The mediating effects of subjective neighborhood deprivation vary across countries due to different state capacities. Higher state capacity (as in China and the Philippines) mitigates its negative impact. This study indicates that advancing SDG 3 (Good health and well-being) in the post-pandemic era is contingent upon fulfilling SDG 8 (Decent work and economic growth) and SDG 11 (Sustainable cities and communities). Promoting inclusive and resilient neighborhoods and enhancing constructive state embeddedness are vital for improving the psychological well-being of vulnerable groups and further fostering health equality.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"179 ","pages":"Article 103627"},"PeriodicalIF":4.0,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143855443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The COVID-19 Pandemic's lasting consequences for tropical crop cultivation in Eastern Thailand 2019冠状病毒病大流行对泰国东部热带作物种植的持久影响

IF 4 2区地球科学

Applied Geography Pub Date : 2025-04-19 DOI: 10.1016/j.apgeog.2025.103636

Colleen Hammelman , Gang Chen , Nij Tontisirin , Sutee Anantsuksomsri , Flavia Moore , Sydney Ly , Sonia Birla , Zoe Archambault , Elaina Fleming , Juliette Gwanfogbe , Korrakot Positlimpakul , Sirima Srisuwon

{"title":"The COVID-19 Pandemic's lasting consequences for tropical crop cultivation in Eastern Thailand","authors":"Colleen Hammelman , Gang Chen , Nij Tontisirin , Sutee Anantsuksomsri , Flavia Moore , Sydney Ly , Sonia Birla , Zoe Archambault , Elaina Fleming , Juliette Gwanfogbe , Korrakot Positlimpakul , Sirima Srisuwon","doi":"10.1016/j.apgeog.2025.103636","DOIUrl":"10.1016/j.apgeog.2025.103636","url":null,"abstract":"<div><div>The global COVID-19 pandemic disrupted supply chains, altered market dynamics, and reshaped labor availability in agricultural communities worldwide. Today, we can begin to see some of the lasting consequences of these disruptions and farmer responses to them. This article reports on the lasting consequences of farmer adaptations to pandemic disruptions identified via in-depth interviews and farm visits in Eastern Thailand. The research team completed structured interviews with 52 farmers and 10 semi-structured interviews with key stakeholders in June–July 2024. Farmers indicated using more heavy machinery (33 % before the pandemic grew to 44 % of farmers after the pandemic) and adopting new distribution channels like e-commerce (33 % before the pandemic grew to 54 % of farmers after the pandemic). Qualitative interviews revealed further shifts including participating in cooperatives to reduce costs and maximize profits, attending more to health and hygiene practices, and pursuing crop diversification due to self-sufficiency concerns. Many of these shifts continue to be in place post-pandemic in ways that produce lasting consequences for environmental systems associated with utilizing heavy machinery, changing inputs, and diversifying crop types; social systems by shifting relations between consumers and producers and between farmers; and economic systems in the expansion of online markets and value-added goods. These findings have important implications for agricultural policy and resiliency planning, informing other regions with similar agricultural systems, and contributing to understanding of agricultural resilience, sustainable food systems, and adaptation in the face of global challenges.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"179 ","pages":"Article 103636"},"PeriodicalIF":4.0,"publicationDate":"2025-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143850463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessing the legacy of redlining on spatial inequities in social and environmental determinants of health 评估在健康的社会和环境决定因素方面的空间不平等问题上划红线的遗留问题

IF 4 2区地球科学

Applied Geography Pub Date : 2025-04-18 DOI: 10.1016/j.apgeog.2025.103637

Haley Mullen, Kathleen Stewart

{"title":"Assessing the legacy of redlining on spatial inequities in social and environmental determinants of health","authors":"Haley Mullen, Kathleen Stewart","doi":"10.1016/j.apgeog.2025.103637","DOIUrl":"10.1016/j.apgeog.2025.103637","url":null,"abstract":"<div><div>Although housing discrimination was outlawed in the United States in 1968, historic redlining remains a driver of racialized inequities in environmental health. However, there are many aspects of environmental health that are not yet well-understood in relation to redlining. We investigated the legacy of redlining on social and environmental determinants of health and the spatial distribution of these relationships across Baltimore and Philadelphia. We use publicly available spatial data sources on sociodemographics, built environment, housing, mobility, and arrests to understand the distribution of determinants of health given historic redlining. Multiscale geographically weighted regression was implemented to measure the relationship between these dimensions and redlining grades. While we identified strong, spatially heterogenous relationships between redlining and social and environmental determinants of health, for nearly all determinants of health, we observed the most adverse characteristics in “C” tracts, indicating a yellow-lining effect. Meanwhile, redlined tracts in both cities exhibited a mix of built environment characteristics, including higher levels of walkability, housing density, renter-occupied housing, and vacancies. Our findings suggest that while redlining has played a role in shaping neighborhood conditions, other factors, such as ongoing disinvestment and neighborhood transformation processes are likely influential in determining current social and environmental determinants of health.</div></div>","PeriodicalId":48396,"journal":{"name":"Applied Geography","volume":"179 ","pages":"Article 103637"},"PeriodicalIF":4.0,"publicationDate":"2025-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143844690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0