County-Level City Shrinkage in China: Representation, Cause, and Response oleh Dingpan Chen, Yuzhe Wu, Zhou Lin, Zhiyi Xu

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“Lock-In Effect” of China’s Industrialization: An Empirical Analysis of the County-Level Cities in Southern Jiangsu oleh Kai Zhu, Wanxiang Sun

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Study on Treatment Techniques for Food Waste and Municipal Sludge in County-Level Cities in Guizhou Province oleh Yu Can, Ma Qing, Tan Ning, Zhang Ya, Zhang Qing

"…Based on the characteristic of food waste and municipal sludge and the adaptability of various treatment techniques, comparisons of economic efficiency are proposed against the ubiquitous problems concerning food waste and municipal sludge disposal in county-level cities in Guizhou Province. And aerobic fermentation and hermetia illucens-based bioconversion are recommended for municipal sludge and food waste, respectively, to maximize resource reclamation and utilization.…"
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Spatial Differentiation and Driving Factor Analysis of Urban Construction Land Change in County-Level City of Guangxi, China oleh Dong Ouyang, Xigang Zhu, Xingguang Liu, Renfei He, Qian Wan

"…An empirical study on the change of construction land and its driving factors in 70 county-level cities in Guangxi, China based on the GeoDetector method reveals the driving mechanism of the construction land change in county-level cities and provides more detailed information and a more accurate basis for county-level city policy makers and decision makers. …"
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Assessing the supply and demand linkage of cultural ecosystem services in a typical county-level city with protected areas in China oleh Yuqing Zhao, Weibin You, Xueer Lin, Dongjin He

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Construction and Optimization Strategy of Ecological Security Pattern in County-Level Cities under Spatial and Temporal Variation of Ecosystem Services: Case Study of Mianzhu, China oleh Keming Xiang, Liang Chen, Wenyu Li, Zhengwei He

"…Climate change and human activities are seriously affecting the ecological level and economic development of county-level cities. Mianzhu City is a typical county-level city located within the Chengdu-Chongqing Economic Circle and the Yangtze River Economic Belt. …"
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Optimizing Land Use for Carbon Neutrality: Integrating Photovoltaic Development in Lingbao, Henan Province oleh Xiaohuan Xie, Haifeng Deng, Shengyuan Li, Zhonghua Gou

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How does economic agglomeration affect carbon emissions at the county level in Liaoning China? oleh Mi Zhou, Weixiao Shao, Kechen Jiang, Li Huang

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Compactness or sprawl: Multi-dimensional approach to understanding the urban growth patterns in Beijing-Tianjin-Hebei region, China oleh Mengyuan Jia, Haoran Zhang, Zhen Yang

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Spatio-temporal characteristics and influencing factors of urban shrinkage in county level of Heilongjiang Province, Northeast China oleh Junqi Huo, Shanlin Huang

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Assessment of Value Changes and Spatial Differences in Land Use Based on an Empirical Survey in the Manas River Basin oleh Xin Yan, Yuejian Wang, Na Liao, Hailiang Xu, Zili Fan

"…In this paper, the sample used for the survey was made up of 380 farmers from 10 villages in three different regions of Shawan City (county-level city). The participatory farmer assessment (PRA) method was used to conduct a detailed investigation of the integration of farmers’ cultivated land, while the landscape pattern index method was used to analyze the intensity of the cultivated land integration pattern. …"
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Factors associated with health literacy in rural areas of Central China: structural equation model oleh Yaofei Xie, Mengdi Ma, Ya’nan Zhang, Xiaodong Tan

"…Methods The participants were recruited from a county-level city in Central China (N = 1164). Face-to-face interviews were conducted to complete the self-designed questionnaire of each participant. …"
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A Study on the Association Between Family Support and High-Risk Sexual Behavior of Elderly Men in Rural China oleh Yuan Li, Qinxi Liu, Yi Yang, Shuangfeng Fan, Yang Liu, Na Li

"…Our study aimed to understand the relationship between the status of high-risk sexual behaviors of male ≥50 years old (elderly men) and their family support in a rural county-level city in Chengdu. Multi-stage sampling was used to select rural elderly men from six towns to conduct an interview questionnaire survey. …"
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Psychological status of pregnant women during the omicron pandemic outbreak in China oleh Shuting Bao, Bangwu Chen, Shuqi Zhu, Ying Hu, Chee Shin Lee, Mengkai Du, Menglin Zhou, Danfeng Fan, Biao Xie, Huimin Gu, Zhaoxia Liang

"…Moreover, pregnant women in provincial capital city were more likely to experience anxiety, depression and insomnia than those in county-level city (P < 0.01). Pregnant women’s anxiety, depression and insomnia were positively correlated with the severity of COVID-19 infection (P < 0.05). …"
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Influence of family resources on secondhand smoking in pregnant women: a cross-sectional study in the border and minority urban areas of Northwest China oleh Jiangyun Chen, Xinhui Li, Pengqian Fang

"…Methods From September 2014 to August 2015, Urumqi City, Shihezi City, and Shawan County-level City were sampled according to population characteristics. …"
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Towards low-carbon cities: Patch-based multi-objective optimization of land use allocation using an improved non-dominated sorting genetic algorithm-II oleh Hongjiang Liu, Fengying Yan, Hua Tian

"…The LC-MLUA optimization model was then applied to a case study of Changxing, a county-level city in east China, and there were three key results. (1) The LC-MLUA optimization model had a remarkable outperform of the land use allocation than the original land use plan, and the optimized values of economic benefit, emission reduction, and accessibility increased by 27.0%, 6.2% and 8.3%, respectively. (2) The LC-MLUA optimization model generated a series of optimal schemes to support suggestion-making for the low-carbon adjustment of the land use structure and spatial layout. (3) The LC-MLUA optimization model based on vector land patch data was proved more efficient as the unit number was reduced by 5 times than gridded data and better reflected the land use planning practice. (4) Compared with other algorithms, the improved NSGA-II had better performance in the number of solutions, target optimization rate, and comprehensive performance. …"
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Geographical information systems-based spatial analysis and implications for syphilis interventions in Jiangsu province, People’s Republic of China oleh Yue-Jia Cheng, Jessie Norris, Chang-Jun Bao, Qi Liang, Jian-Li Hu, Ying Wu, Fen-Yang Tang, Wen-Dong Liu, Ke-Qin Ding, Yang Zhao, Zhi-Hang Peng, Rong-Bin Yu, Hua Wang, Hong-Bing Shen, Feng Chen

"…Clusters were detected in the south-western region of Jiangsu with the county-level city of Yixing as the centre. Temperature, distance from railways and highways, and the normalised difference vegetation index were determined as supporting variables with regard to the transmission of the disease by both univariate and multivariate spatial correlation analyses. …"
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Forest Resource Assets Departure Audit Considering Ecological Sustainable Development: A Case Study oleh Wei Zhao, Xing Wang, Mingzheng Chen, Xuejun Liu, Lai Zhao, Xinlan Zhang

"…A case study was conducted for the evaluation of the proposed FRADA System. Lichuan, a county-level city in Hubei Province, China that is rich in forest resources was selected as the audit sample area, and the tenure period from 2015 to 2019 was regarded as the tenure cycle. …"
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Investigation of cataract surgery in Leshan, Sichuan Province oleh Yu Han, Jing Tang, Hong-Quan Ye

"…<p>METHODS: We surveyed the status of cataract surgery containing equipments, surgeons and surgery conditions in 17 ophthalmology departments of general hospitals from Leshan including 6 counties, 1 county-level city and 4 districts during 2012. Cataract surgery methods, according to various surgery financial resources, surgical performances and surgical incision, were divided into phacoemulsification and intraocular lens implantation(Phaco+IOL), extracapsular cataract extraction and intraocular lens implantation(ECCE+IOL), and each method contained 2 groups. …"
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Spatio-temporal dynamics of ecosystem service values in China’s Northeast Tiger-Leopard National Park from 2005 to 2020: Evidence from environmental factors and land use/land cover... oleh Yucen Zhai, Wen Li, Song Shi, Yu Gao, Yixian Chen, Yishu Ding

"…Our findings indicate that over the past 15 years: (1) Forestland in the NTLNP possesses the most substantial ESV proportion (97.48%), and the regulating service value is the major contributor among the four types of services (71.31%). (2) Despite a fluctuating trend of increasing, decreasing, and then growing overall ESV growth within the NTLNP, the ecological benefits have been difficult to return to their peak values of 42.184 billion CNY in 2015. (3) The waters of NTLNP exhibit a high LULC dynamic of 27.91%, with an ESV underestimation of 28.4 million CNY. (4) The pixel-scale analysis unveils a dispersed distribution of ESV degradation pixels, with their cumulative area significantly larger than the share of ESV improvement pixels. (5) The CHSA results showed that areas with intensive human activity, such as towns and their surrounding areas, tend to experience ESV degradation, while regions with effective river management, such as the river basin of Hunchun county-level city, experience ESV improvement. Therefore, this study delineates the regulatory zones of the NTLNP by the result of the CHSA-based decision tree, pinpoints ecologically threatened core areas and further categorizes these based on risk levels and types, helping maintain a dynamic balance between the allocation of human and physical resources for park management and the primary conservation needs within the national park. …"
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