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学者姓名：刘洁敏
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Abstract ：
The combination of global climate change and the urban heat island effect has given rise to a deterioration in the livability of residential districts within cities, posing challenges to enhancing the health quality of urban environments. Meanwhile, the intensification of daytime changes in temperature and humidity in residential districts has rendered the sensory representation of the urban heat island effect more pronounced. This study selects the residential districts in Fuzhou City as the research case area, which have witnessed a discernible warming trend in recent years, and acquires temperature and humidity parameter data at three time periods (early morning, noon, and evening) to represent the daytime temperature and humidity change phase. Through aerial photography and field research, three types of spatial morphological indicators (buildings I, vegetation II, and the combination of buildings and vegetation II) of residential districts are quantified to represent the three-dimensional spatial form of the case study area. The analysis results show the following: (1) Residential districts experience two phases of daytime changes in temperature and humidity: a warming and drying phase (WDP) in the morning and a cooling and humidifying phase (CHP) in the afternoon. The characteristics of changes in temperature and humidity show a spatial correlation with each other. (2) The impact of urban three-dimensional morphology on changes in temperature and humidity in WDP is minor, whereas, in CHP, it is influenced by Class II and Class III indicators. The two types of urban morphology exert a synergistic regulatory effect on changes in temperature and humidity. (3) Vegetation has a significant regulatory effect on temperature and humidity variations in residential areas through changes in its three-dimensional form. Enlarging the area of individual trees while reducing their canopy volume can restrain the warming and dehumidification of residential districts and promote cooling and humidification. In contrast to only planting trees, a vegetation configuration combining trees, shrubs, and grass can bring a more obvious cooling effect to residential districts. The research results can provide a reference for urban planners in the planning and design of residential areas as well as the optimization and improvement of urban living environments.
Keyword ：
changes in temperature and humidity changes in temperature and humidity climate change climate change heat island effect heat island effect residential area residential area three-dimensional form three-dimensional form
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| GB/T 7714 | Huang, Ziyi , Luo, Tao , Liu, Jiemin et al. Response of Daytime Changes in Temperature and Humidity to Three-Dimensional Urban Morphology in Subtropical Residential Districts [J]. | BUILDINGS , 2025 , 15 (3) . |
| MLA | Huang, Ziyi et al. "Response of Daytime Changes in Temperature and Humidity to Three-Dimensional Urban Morphology in Subtropical Residential Districts" . | BUILDINGS 15 . 3 (2025) . |
| APA | Huang, Ziyi , Luo, Tao , Liu, Jiemin , Qiu, Yao . Response of Daytime Changes in Temperature and Humidity to Three-Dimensional Urban Morphology in Subtropical Residential Districts . | BUILDINGS , 2025 , 15 (3) . |
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Abstract ：
The value realization of ecological products is currently a rapidly evolving research topic; however, the definition of its concept, type, and operation mechanism remains relatively ambiguous. Operating in accordance with the PRISMA guidelines, this review employs keyword retrieval and screening, utilizing VOSviewer and word cloud mapping for analysis, in order to reveal three primary research domains related to ecological product value realization. Based on thorough screening and the analysis of high-quality literature, this study comprehensively accomplished the following objectives: (1) clarifying the fundamental concepts of ecosystem services and ecological products, their interrelationships, and the scope of research on ecological products; (2) clarifying the basic connotation of realizing the value of ecological products; (3) demonstrating government-led approaches, market-driven approaches and collaborative pathways for realizing the value of ecological products; (4) reviewing international cases related to realizing the value of public ecological products, quasi-public ecological products, and operational ecological products. The academic contributions of this study are (1) expanding the theoretical framework for realizing the value of ecological products; (2) providing a Chinese perspective on global research on pathways to realize value from ecological products; and (3) offering a novel approach to revitalizing regional economies and improving local ecological environments. Based on this research, several shortcomings and future directions in this field are identified: (1) insufficient clarity, standardization, and uniformity in evaluation and measurement methods; (2) the absence of comparison between ecological products and urban economic products; (3) inadequate exploration of multi-stakeholder allocation and coordination mechanisms; (4) limited research on the role of capital markets in allocating ecological product resources.
Keyword ：
ecological industry ecological industry eco-products eco-products value accounting value accounting value realization value realization
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| GB/T 7714 | Liu, Jiemin , Su, Xuejiao , Liu, Yuanmeng et al. A Review of Research on Progress in the Theory and Practice of Eco-Product Value Realization [J]. | LAND , 2024 , 13 (3) . |
| MLA | Liu, Jiemin et al. "A Review of Research on Progress in the Theory and Practice of Eco-Product Value Realization" . | LAND 13 . 3 (2024) . |
| APA | Liu, Jiemin , Su, Xuejiao , Liu, Yuanmeng , Shui, Wei . A Review of Research on Progress in the Theory and Practice of Eco-Product Value Realization . | LAND , 2024 , 13 (3) . |
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Ozone air pollution has been increasingly severe and has become another major air pollutant in Chinese cities, while PM1 is more harmful to human health than coarser PMs. However, nationwide studies estimating the effects of ozone and PM1 are quite limited in China. This study aims to assess the spatial associations between ozone (and PM1) and the incidence rate of female lung cancer in 436 Chinese cancer registries (counties/districts). The effects of ozone and PM1 were estimated, respectively, using statistical models controlling for time, location and socioeconomic covariates. Then, three sensitivity analyses including the adjustments of smoking covariates and co-pollutant (SO2) and the estimates of ozone, PM1 and SO2 effects in the same model, were conducted to test the robustness of the effects of the two air pollutants. Further still, we investigated the modifying role of urban-rural division on the effects of ozone and PM1. According to the results, a 10 mu g/m(3) increase in ozone and PM1 was associated with a 4.57% (95% CI: 4.32%, 16.16%) and 4.89% (95% CI: 4.37%, 17.56%) increase in the incidence rate of female lung cancer relative to its mean, respectively. Such ozone and PM1 effects were still significant in three sensitivity analyses. Regarding the modifying role of urban-rural division, the effect of PM1 was greater by 2.98% (95% CI: 1.01%, 4.96%) in urban than in rural areas when PM1 changed by 10 mu g/m(3). However, there was no modification effect of urban-rural division for ozone. In conclusion, there were positive associations between ozone (and PM1) and the incidence rate of female lung cancer in China. Urban-rural division may modify the effect of PM1 on the incidence rate of female lung cancer, which is seldom reported. Continuous and further prevention and control measures should be developed to alleviate the situation of the two air pollutants.
Keyword ：
China China lung cancer lung cancer ozone ozone PM1 PM1
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| GB/T 7714 | Guo, Huagui , Liu, Jiemin , Jing Wei . Ambient Ozone, PM1 and Female Lung Cancer Incidence in 436 Chinese Counties [J]. | INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH , 2021 , 18 (19) . |
| MLA | Guo, Huagui et al. "Ambient Ozone, PM1 and Female Lung Cancer Incidence in 436 Chinese Counties" . | INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 18 . 19 (2021) . |
| APA | Guo, Huagui , Liu, Jiemin , Jing Wei . Ambient Ozone, PM1 and Female Lung Cancer Incidence in 436 Chinese Counties . | INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH , 2021 , 18 (19) . |
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近年来,以各国首都为代表的非洲城市呈现高速扩张态势,由此催生了新城开发的浪潮。本文梳理了非洲新城开发的理论和实践,总结了其背景和驱动力、关键性角色及面临的挑战。以刚果共和国首都布拉柴维尔市东部新城开发实践为例,通过实地调研获取资料,总结其驱动因素,概述了所在国政府、企业、金融机构等的作用,以及其存在的政治经济形式不稳定、土地交易市场不成熟、地质灾害风险等现实挑战。以新城概念规划方案为蓝本,提出设计弹性城市规划方案、建立完善土地管理制度、政企协同开发、多渠道筹备资金、工程设计保障地质安全、建设通达的道路交通系统、各类需求或文化背景人群分片开发住宅区、建造经济便捷的住宅产品、配建符合各方需求的公共...
Keyword ：
刚果共和国 刚果共和国 城市化 城市化 布拉柴维尔 布拉柴维尔 新城 新城 非洲 非洲 首都 首都
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| GB/T 7714 | 刘洁敏 , 吕斌 . 非洲欠发达地区首都新城开发策略研究——以刚果共和国首都布拉柴维尔市为例 [J]. | 世界地理研究 , 2021 , 30 (02) : 276-285 . |
| MLA | 刘洁敏 et al. "非洲欠发达地区首都新城开发策略研究——以刚果共和国首都布拉柴维尔市为例" . | 世界地理研究 30 . 02 (2021) : 276-285 . |
| APA | 刘洁敏 , 吕斌 . 非洲欠发达地区首都新城开发策略研究——以刚果共和国首都布拉柴维尔市为例 . | 世界地理研究 , 2021 , 30 (02) , 276-285 . |
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