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学者姓名:潘文斌
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Urban greenspaces (UGSs) are pivotal for ecological enhancement and the well-being of urban residents. The accurate quantification of greenspace exposure (GE) and its distributional equality is essential for equitable urban planning and mitigating inequalities in greenspace access. This study introduces a novel population-EVI-weighted model that integrates the Enhanced Vegetation Index (EVI), land cover, and demographic data to evaluate GE across various spatial scales and buffer distances (300 m, 500 m, and 1 km). This model provides a more nuanced representation of realistic UGSs utilization by residents than traditional metrics of greenspace coverage or simple population-weighted exposure. Our comprehensive analysis reveals that refining the spatial scale improves the understanding of GE's spatial variation and its distributional equality. Furthermore, increasing the buffer distance substantially enhances GE and its distributional equality across 20 cities and over 93% of counties within the Urban Agglomeration on the West Side of the Straits (WSS). Notably, the county level shows superior performance and greater sensitivity to buffer distance adjustments compared to the city level in the WSS. These findings underscore the importance of scale and buffer distance in urban greenspace planning to achieve equal access to greenspaces.
Keyword :
greenspace equality greenspace equality greenspace exposure greenspace exposure population-EVI-weighted model population-EVI-weighted model urban agglomeration urban agglomeration urban environment urban environment
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GB/T 7714 | Zheng, Peng , Zhang, Xiaolan , Pan, Wenbin . Multi-Scale Analysis of Urban Greenspace Exposure and Equality: Insights from a Population-Enhanced Vegetation Index (EVI)-Weighted Model in the West Side Straits Urban Agglomeration [J]. | LAND , 2025 , 14 (1) . |
MLA | Zheng, Peng 等. "Multi-Scale Analysis of Urban Greenspace Exposure and Equality: Insights from a Population-Enhanced Vegetation Index (EVI)-Weighted Model in the West Side Straits Urban Agglomeration" . | LAND 14 . 1 (2025) . |
APA | Zheng, Peng , Zhang, Xiaolan , Pan, Wenbin . Multi-Scale Analysis of Urban Greenspace Exposure and Equality: Insights from a Population-Enhanced Vegetation Index (EVI)-Weighted Model in the West Side Straits Urban Agglomeration . | LAND , 2025 , 14 (1) . |
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The rapidly developing electric vehicles (EVs) calls for improvement in the charging system for the high-voltage (HV) and low-voltage (LV) batteries in EVs. In the conventional EV charger, wireless power transfer (WPT), onboard charger (OBC), and auxiliary power module (APM) are three separate structures. This article proposes an integrated charger for WPT, OBC, and APM by sharing power conversion stages with the advantages of cost effectiveness and high-power density. The transformer of OBC can be seen as two strongly coupled coils, and the secondary-side coil can be loosely coupled with the transmitting coil of the WPT system, serving as a receiving coil. A transformer can be employed on the receiving side to integrate the APM with WPT. In this way, the receiving coil, the compensation network, and the power electronics converter can be shared. The integrated structure can work in three modes. In the first mode (wireless charging mode) and the second mode (conductive charging mode), the utility delivers power to the HV and LV batteries simultaneously. In the third mode (HV-LV mode), the LV battery is charged by the HV battery through APM. An experimental prototype is implemented to validate the proposal.
Keyword :
Auxiliary power module (APM) Auxiliary power module (APM) Batteries Batteries Coils Coils Costs Costs Electric vehicle charging Electric vehicle charging electric vehicle (EV) electric vehicle (EV) Inductive charging Inductive charging integrated integrated Multichip modules Multichip modules onboard charger (OBC) onboard charger (OBC) shared shared Topology Topology Transformers Transformers Voltage Voltage Wireless power transfer Wireless power transfer wireless power transfer (WPT) wireless power transfer (WPT)
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GB/T 7714 | Wu, Yuanchao , Pan, Wenbin , Xu, Wei et al. An Integrated Charger of Wireless Power Transfer, Onboard Charger, and Auxiliary Power Module for Electric Vehicles [J]. | IEEE TRANSACTIONS ON POWER ELECTRONICS , 2025 , 40 (4) : 6334-6344 . |
MLA | Wu, Yuanchao et al. "An Integrated Charger of Wireless Power Transfer, Onboard Charger, and Auxiliary Power Module for Electric Vehicles" . | IEEE TRANSACTIONS ON POWER ELECTRONICS 40 . 4 (2025) : 6334-6344 . |
APA | Wu, Yuanchao , Pan, Wenbin , Xu, Wei , Xie, Ronghuan , Zhuang, Yizhan , Mao, Xingkui et al. An Integrated Charger of Wireless Power Transfer, Onboard Charger, and Auxiliary Power Module for Electric Vehicles . | IEEE TRANSACTIONS ON POWER ELECTRONICS , 2025 , 40 (4) , 6334-6344 . |
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Lanthanum-type metal-organic frameworks (La-MOFs) can be used to mitigate phosphate pollution in wastewater. Herein, La-MOFs was gained via the solvothermal method and its phosphate removal property was examined under various conditions, like variable initial phosphate concentration, solution pH, and co-existing ions. The material morphology, element composition, and crystal morphology of the La-MOFs was characterized using XRD, SEM, FTIR, and XPS. The phosphate removal mechanism was investigated by combining thermodynamic and kinetic analyses. The La-MOFs exhibited superior adsorption capability for surplus phosphate in water, and also had a high selectivity for phosphate in the complexed environment with some co-existing ions. Maximum adsorption was obtained at pH 4. The sorption procedure of La-MOFs aligned more with the Langmuir and pseudo-second order kinetic models, demonstrating monomolecular-layer-controlled chemisorption. And the maximum sorption capacity was 73.69 mg g-1. Electrostatic interactions and ligand exchange, which enabled the development of an La-O-P inner-sphere complexation, were identified as the primary mechanisms of phosphate removal. This research provides insights into the optimal conditions and mechanism of phosphate adsorption by La-MOFs.
Keyword :
Adsorption Adsorption La-MOFs La-MOFs Mechanism Mechanism Phosphate removal Phosphate removal
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GB/T 7714 | Yu, Yongyi , Song, Jiangyan , Zhang, Ziyi et al. Efficient recovery of phosphate by La-MOFs: An excellent adsorption performance and mechanism [J]. | PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL , 2024 , 33 (6) : 854-863 . |
MLA | Yu, Yongyi et al. "Efficient recovery of phosphate by La-MOFs: An excellent adsorption performance and mechanism" . | PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL 33 . 6 (2024) : 854-863 . |
APA | Yu, Yongyi , Song, Jiangyan , Zhang, Ziyi , Yang, Weisen , Pan, Wenbin , Jian, Shaoju et al. Efficient recovery of phosphate by La-MOFs: An excellent adsorption performance and mechanism . | PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL , 2024 , 33 (6) , 854-863 . |
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The deterioration of the urban thermal environment has seriously affected the quality of life of urban residents, and studying the optimal cooling landscape combination and configuration based on local climate zones (LCZs) is crucial for mitigating the thermal environment. In this study, the LCZ system was combined to analyze the spatial and temporal changes to the thermal environment in the central area of Fuzhou, and the 159 blocks in the core area were selected to derive the optimal LCZ combination and configuration. The conclusions are as follows: (1) From 2013 to 2021, the building layout of the study area became more open and the building height gradually increased. The high-temperature areas were mainly clustered in the core area; (2) The LSTs for low-rise buildings (LCZ 3 (41.67 degrees C), LCZ 7 (40.10 degrees C), LCZ 8 (42.61 degrees C), and LCZ 10 (41.85 degrees C)) were higher than the LSTs for high-rise buildings (LCZ 1 (38.58 degrees C) and LCZ 4 (38.50 degrees C)); (3) The thermal contribution index for low building types was higher for dense buildings (LCZ 3 (0.4331), LCZ 8 (0.3149), and LCZ 10 (0.2325)) than for open buildings (LCZ 6 (0.0247) and LCZ 9 (0.0317)); (4) Blocks with an average LST of 36 degrees C had the most cost-effective cooling, and the combination and configuration of LCZs within such blocks were optimal. Our results can be used to better guide urban planners in managing LCZ combinations and configurations within blocks (the smallest planning unit) at an earlier phase of thermal environment design, and for appropriately adapting existing block layouts, providing a new perspective on urban thermal environment research with important implications for climate-friendly city and neighborhood planning.
Keyword :
landscape composition landscape composition landscape configuration landscape configuration land surface temperature land surface temperature local climate zones local climate zones thermal contribution thermal contribution
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GB/T 7714 | Cai, Yuanbin , Gao, Chen , Pan, Wenbin et al. Research on Optimal Cooling Landscape Combination and Configuration Based on Local Climate Zones-Fuzhou, China [J]. | SUSTAINABILITY , 2024 , 16 (6) . |
MLA | Cai, Yuanbin et al. "Research on Optimal Cooling Landscape Combination and Configuration Based on Local Climate Zones-Fuzhou, China" . | SUSTAINABILITY 16 . 6 (2024) . |
APA | Cai, Yuanbin , Gao, Chen , Pan, Wenbin , Chen, Yanhong , Wu, Zijing . Research on Optimal Cooling Landscape Combination and Configuration Based on Local Climate Zones-Fuzhou, China . | SUSTAINABILITY , 2024 , 16 (6) . |
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Pollution in water environments hinders both social progress and economic development. Wastewater treatment and the sustainable use of water resources are important factors in solving this problem. In a previous study, the authors proposed a process that used photocatalytic film as a back-end treatment in a composite iron-carbon constructed wetland (WIC&PF) to restore a mildly eutrophic water body. This method has strong reoxygenation effects, and can efficiently remove pollutants; these are qualities that have not been mentioned in previous studies regarding constructed wetlands. In this study, the authors further investigated the effectiveness of this process by using a photocatalytic film as a front-end treatment for a composite iron-carbon constructed wetland (PF&WIC) to restore a mildly eutrophic water body. The results showed NH4+-N, TN, TP, COD, and chlorophyll a removal rates using PF&WIC of 79.1 +/- 6.6%, 76.8 +/- 6.5%, 77.0 +/- 5.4%, 77.3 +/- 7.2%, and 91.7 +/- 5.6%, respectively. The DO concentration of the water body increased compared with that of the effluent. The bacterial species and their abundance in the lake water also changed significantly, and photosynthetic autotrophic bacteria (Cyanobium PCC-6307) became the most dominant bacteria, and this played an important role in reoxygenating the water body. In comparing these results to those of our previous study, the removal of pollutants with PF&WIC was close to that with WIC&PF, but the reoxygenation effect of PF&WIC on the water body was significantly worse than that of WIC & PF; thus, WIC&PF is the more reasonable choice for treating eutrophic water bodies.
Keyword :
constructed wetland constructed wetland photoautotrophic bacteria photoautotrophic bacteria photocatalytic film photocatalytic film reoxygenation reoxygenation sustainable utilization sustainable utilization water pollution water pollution
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GB/T 7714 | Chen, Shihao , Ye, Ming , Chen, Nuo et al. Study of a New Photocatalytic Film Process Combined with a Constructed Wetland and an Analysis of Reoxygenation Pathways in a Water Body [J]. | SUSTAINABILITY , 2024 , 16 (8) . |
MLA | Chen, Shihao et al. "Study of a New Photocatalytic Film Process Combined with a Constructed Wetland and an Analysis of Reoxygenation Pathways in a Water Body" . | SUSTAINABILITY 16 . 8 (2024) . |
APA | Chen, Shihao , Ye, Ming , Chen, Nuo , Pan, Wenbin , Dai, Wenxin . Study of a New Photocatalytic Film Process Combined with a Constructed Wetland and an Analysis of Reoxygenation Pathways in a Water Body . | SUSTAINABILITY , 2024 , 16 (8) . |
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GB/T 7714 | Xiao, Rong , Hu, Yanping , Wang, Yaping et al. Pathogen profile of Baiyangdian Lake sediments using metagenomic analysis and their correlation with environmental factors( vol 913 , 169628 , 2024) [J]. | SCIENCE OF THE TOTAL ENVIRONMENT , 2024 , 937 . |
MLA | Xiao, Rong et al. "Pathogen profile of Baiyangdian Lake sediments using metagenomic analysis and their correlation with environmental factors( vol 913 , 169628 , 2024)" . | SCIENCE OF THE TOTAL ENVIRONMENT 937 (2024) . |
APA | Xiao, Rong , Hu, Yanping , Wang, Yaping , Li, Junming , Guo, Congling , Zhang, Ling et al. Pathogen profile of Baiyangdian Lake sediments using metagenomic analysis and their correlation with environmental factors( vol 913 , 169628 , 2024) . | SCIENCE OF THE TOTAL ENVIRONMENT , 2024 , 937 . |
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In the present work,Ce-La-MOFs@F3O4 composites were prepared via hydrothermal method,and the adsorption performance of Ce-La-MOFs@Fe3O4 on F- in aqueous solution was investigated,and the adsorption conditions were optimized by response surface method. The experimental results show that the best adsorption effect of Ce-La-MOFs@Fe3 O4 is achieved at pH = 3. 6,experimental temperature of 40 ℃, and initial fluoride ion concentration of 17. 4 mg / L,and the F- removal efficiency could reach 94. 5%. The experimental datas of fluoride removal were more suitable to be described by Langmuir isotherm model,and the maximum adsorption capacity (qmax)is 147. 23 mg / g. The thermodynamic parameters ΔGo,ΔHo and ΔSo indicated that the adsorption reaction is anentropy-increasing process with spontaneous heat absorption, and kinetic study show that the adsorption of F- by Ce-La-MOFs@Fe3 O4 is well fitted with the pseudo second order model. The morphology and structure of the composites were characterized and analyzed,and the adsorption mechanisms were explored in conjunction with the adsorption thermodynamic and kinetic studies,which were mainly a combination of ion-exchange action and electrostatic adsorption. The results of co-existing ion experiments and regeneration experiments show that Ce-La-MOFs @ Fe3 O4 has ahigh selectivity for F- . And the regeneration performance of Ce-La-MOFs @ Fe3 O4 is so excellent that the recovery rate can reach 96%. After two cycles,the removal efficiency still reached 81. 74% of F- © 2024 Cailiao Daobaoshe/ Materials Review. All rights reserved.
Keyword :
Adsorption Adsorption Efficiency Efficiency Fluorine compounds Fluorine compounds Ion exchange Ion exchange Ions Ions Isotherms Isotherms Kinetic theory Kinetic theory Magnetite Magnetite Morphology Morphology Surface properties Surface properties
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GB/T 7714 | Song, Jiangyan , Zhai, Tao , Wen, Qian et al. Defluoridation Performance of Magnetic Ce-La-MOFs@Fe3O4 [J]. | Materials Reports , 2024 , 38 (4) . |
MLA | Song, Jiangyan et al. "Defluoridation Performance of Magnetic Ce-La-MOFs@Fe3O4" . | Materials Reports 38 . 4 (2024) . |
APA | Song, Jiangyan , Zhai, Tao , Wen, Qian , Zhou, Rongrong , Yang, Weisen , Jian, Shaoju et al. Defluoridation Performance of Magnetic Ce-La-MOFs@Fe3O4 . | Materials Reports , 2024 , 38 (4) . |
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环境、社会和治理(Environmental, Social and Governance, ESG)是指从环境、社会和公司治理三个维度来评估企业经营的可持续性与对社会价值观念的影响。随着可持续发展与生态文明的理念逐渐成为共识,ESG也成为实践和研究的热点。ESG关注环境和可持续发展,但当前ESG研究与生态环境科学的结合明显不足。简要回顾了中国的ESG实践,并将其自2005年起分为起步阶段(2005—2009年)、发展阶段(2010—2017年)和全面深化阶段(2018年至今)。通过对主流的ESG评价指标体系与联合国可持续发展目标的关系进行分析,发现二者高度相符,表明ESG与生态环境科学联系密切。根据国内外ESG研究文献的CiteSpace分析,发现现有研究多围绕上市公司和金融机构展开,研究者主要来自金融、经济、社会、管理乃至商务等领域,当前ESG研究与生态环境科学存在脱节,总体上与生态环境科学的结合还有待发展和深入。在此基础上,文章指出应尽快推进ESG研究与生态环境科学的结合,并对未来如何开展相关实践与研究进行了展望,以期为生态环境领域学者开展ESG研究提供参考。
Keyword :
CiteSpace CiteSpace ESG ESG 企业社会责任 企业社会责任 可持续发展 可持续发展 评价体系 评价体系
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GB/T 7714 | 邓红兵 , 刘思源 , 胡淼淼 et al. 推进ESG与生态环境科学的结合 [J]. | 生态学报 , 2024 , (19) . |
MLA | 邓红兵 et al. "推进ESG与生态环境科学的结合" . | 生态学报 19 (2024) . |
APA | 邓红兵 , 刘思源 , 胡淼淼 , 沈园 , 覃驭楚 , 潘文斌 et al. 推进ESG与生态环境科学的结合 . | 生态学报 , 2024 , (19) . |
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Increasing concerns about public health and safety after covid-19 have raised pathogen studies, especially in aquatic environments. However, the extent to how different location and human activities affect geographic occurrence and distribution of pathogens in response to agricultural pollution, boat tourism disturbances and municipal wastewater inflow in a degraded lake remains unclear. Since the surrounding residents depend on the lake for their livelihood, understanding the pathogens reserved in lake sediment and the regulation possibility by environmental factors are challenges with far-reaching significance. Results showed that 187 pathogens were concurrently shared by the nine sediment samples, with Salmonella enterica and Pseudomonas aeruginosa being the most abundant. The similar composition of the pathogens suggests that lake sediment may act as reservoirs of generalist pathogens which may pose infection risk to a wide range of host species. Of the four virulence factors (VFs) types analyzed, offensive VFs were dominant (>46 % on average) in all samples, with dominant subtypes including adherence, secretion systems and toxins. Notably, the lake sediments under the impact of agricultural use (g1) showed significantly higher diversity and abundance of pathogen species and VFs than those under the impact of boat tourism (g2) and/or municipal wastewater inflow with reed marshes filtration (g3). From the cooccurrence networks, pathogens and pesticides, aggregate fractions, EC, pH, phosphatase have strong correlations. Strong positive correlations between pathogens and diazinon in g1 and ppDDT in g2 and g3 suggest higher pesticide-pathogen co-exposure risk. These findings highlight the need to explore pathogen - environmental factor interaction mechanisms in the human-impacted water environments where the control of pathogen invasion by environmental factors may accessible.
Keyword :
Metagenome Metagenome Pathogen Pathogen Pesticide Pesticide PHI-base PHI-base Sediment Sediment VFDB VFDB
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GB/T 7714 | Xiao, Rong , Hu, Yanping , Wang, Yaping et al. Pathogen profile of Baiyangdian Lake sediments using metagenomic analysis and their correlation with environmental factors [J]. | SCIENCE OF THE TOTAL ENVIRONMENT , 2024 , 913 . |
MLA | Xiao, Rong et al. "Pathogen profile of Baiyangdian Lake sediments using metagenomic analysis and their correlation with environmental factors" . | SCIENCE OF THE TOTAL ENVIRONMENT 913 (2024) . |
APA | Xiao, Rong , Hu, Yanping , Wang, Yaping , Li, Junming , Guo, Congling , Bai, Junhong et al. Pathogen profile of Baiyangdian Lake sediments using metagenomic analysis and their correlation with environmental factors . | SCIENCE OF THE TOTAL ENVIRONMENT , 2024 , 913 . |
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Diazinon is an organophosphorus pesticide widely used in agriculture and household pest control, and its use also poses several environmental and health hazards. In this study, we investigated the spatial and temporal distribution of diazinon in Baiyangdian, evaluated its potential ecological risk and toxicity to aquatic organisms based on RQ (Risk quotient) and TU (Toxic unit) analysis, and assessed the potential effects of diazinon accumulation on probiotics and pathogens based on statistical analysis of high-throughput sequencing data. The results showed that diazinon in Baiyangdian posed a low to moderate chronic risk to sediment-dwelling organisms and a low toxicity effect on aquatic invertebrates, which was mainly concentrated in October and human-intensive areas. Meanwhile, increases in sediment electrical conductivity (EC), amorphous iron oxides content and phenol oxidase activity favored diazinon accumulation in sediments, whereas the opposite was the case for sediment organic carbon, beta-1,4-glucosidase, phosphatase, catalase and pH, suggesting that environmental indicators play a key role in the behavior and distribution of diazinon. In addition, diazinon in heavily contaminated areas seem to inhibit the rare probiotics (Bifidobacterium adolescentis and Serratia sp.), while promoted dominant pathogens (e. g., Burkholderia cenocepacia), which can lead to increased disease risk to humans and ecosystems, disruption of ecological balance and potential health problems. However, probiotic Streptomyces xiamenensis resist to diazinon would be a potential degrader for diazinon remove. In conclusion, this study unveiled the effects of diazinon pollution on wetland ecosystems, emphasizing ecological impacts and potential health concerns. In addition, the discovery of diazinon resistant probiotics provided new insights into wetland ecological restoration.
Keyword :
Diazinon Diazinon Ecological risk assessment Ecological risk assessment Pathogens Pathogens Probiotics Probiotics Sediment properties Sediment properties
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GB/T 7714 | Wang, Yaping , Xiao, Rong , Hu, Yanping et al. Accumulation and ecological risk assessment of diazinon in surface sediments of Baiyangdian lake and its potential impact on probiotics and pathogens [J]. | ENVIRONMENTAL POLLUTION , 2024 , 357 . |
MLA | Wang, Yaping et al. "Accumulation and ecological risk assessment of diazinon in surface sediments of Baiyangdian lake and its potential impact on probiotics and pathogens" . | ENVIRONMENTAL POLLUTION 357 (2024) . |
APA | Wang, Yaping , Xiao, Rong , Hu, Yanping , Li, Junming , Guo, Congling , Zhang, Ling et al. Accumulation and ecological risk assessment of diazinon in surface sediments of Baiyangdian lake and its potential impact on probiotics and pathogens . | ENVIRONMENTAL POLLUTION , 2024 , 357 . |
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