Query：
学者姓名：蔡芫镔
Refining：
Year
Type
Indexed by
Source
Complex
Co-
Language
Clean All
Abstract ：
Tidal marshes serve as critical carbon (C) sinks, yet face increasing threats from global environmental changes. While previous research has documented how nitrogen (N) loading and sea-level rise affect total C pools individually, their impacts on soil organic carbon (SOC) stabilization remain critically underexplored, particularly when these factors co-occur in tidal marsh ecosystems. Through a 3-yr field experiment, we analyzed how these factors, alone and combined, impact SOC stabilization by examining SOC fraction dynamics. Results showed that N loading increased particulate organic carbon (POC) by 18% and decreased mineral-associated organic carbon (MAOC) by 13%, reducing SOC stabilization. Conversely, increased inundation raised MAOC by 31% and decreased POC by 19%, promoting SOC stabilization. The decreased MAOC under N loading stemmed from reduced fungal necromass C, while the increased POC related to lower phenol oxidase activity. In contrast, with increased inundation, MAOC rose due to iron-bound organic C (Fe-OC) accumulation, while POC declined from increased phenol oxidase activity. When both factors were applied together, SOC stabilization remained at control levels. This occurred because the combined effect maintained oxidative enzyme activities and thus retained POC levels. The simultaneous reduction in fungal necromass C and enhancement of Fe-OC associations established complementary mechanisms that maintained MAOC at levels equivalent to control. Our findings reveal that N loading and increased inundation drive contrasting patterns of SOC stabilization, while their combination produces uniquely stabilized C dynamics. This insight challenges single-factor predictions and underscores the importance of multi-factor experiments in understanding ecosystem responses under concurrent global change scenarios.
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Fan, Tianning , Huang, Jiafang , Liang, Guopeng et al. Unexpectedly stable soil organic carbon in tidal marshes under combined nitrogen loading and increased inundation compared to individual effects [J]. | LIMNOLOGY AND OCEANOGRAPHY , 2025 , 70 (8) : 2125-2141 . |
| MLA | Fan, Tianning et al. "Unexpectedly stable soil organic carbon in tidal marshes under combined nitrogen loading and increased inundation compared to individual effects" . | LIMNOLOGY AND OCEANOGRAPHY 70 . 8 (2025) : 2125-2141 . |
| APA | Fan, Tianning , Huang, Jiafang , Liang, Guopeng , Liu, Shengen , Hu, Dehong , Su, Lifei et al. Unexpectedly stable soil organic carbon in tidal marshes under combined nitrogen loading and increased inundation compared to individual effects . | LIMNOLOGY AND OCEANOGRAPHY , 2025 , 70 (8) , 2125-2141 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Carbon quantum dots (CQDs) are zero-dimensional carbon nanomaterials known for their significant fluorescent properties. Due to its potential biocompatibility, water solubility, stable optoelectronic characteristics, ease of functionalization, and outstanding stability. It is gradually receiving attention from researchers in multiple fields. Based on an in-depth analysis of domestic and foreign databases. Especially combining with the analysis of relevant literature publication trends and disciplinary distribution characteristics on CNKI, explore various preparation methods, especially hydrothermal methods focusing on hydrothermal synthesis. It categorizes common raw materials and explores their applications in bioimaging, fluorescent materials, photocatalysis, and ion detection. This research enhances our understanding of CQD preparation methods and characteristics, providing important academic references and insights for future research and applications. © 2025 SPIE.
Keyword ：
Biocompatibility Biocompatibility Carbon Quantum Dots Carbon Quantum Dots Graphene quantum dots Graphene quantum dots Nanoclay Nanoclay Nanocrystals Nanocrystals Photocatalysis Photocatalysis
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Liu, Boyu , Huang, Junqi , Li, Linye et al. Progress in preparation and applications of carbon quantum dots [C] . 2025 . |
| MLA | Liu, Boyu et al. "Progress in preparation and applications of carbon quantum dots" . (2025) . |
| APA | Liu, Boyu , Huang, Junqi , Li, Linye , Liu, Chang , Yang, Zhiqing , Cai, Yuanbin et al. Progress in preparation and applications of carbon quantum dots . (2025) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Microbial carbon use efficiency (CUE) typically promotes soil organic carbon (SOC) storage in terrestrial ecosystems. However, this relationship remains poorly understood in coastal wetlands, where tidal flooding creates unique environmental conditions, facilitates lateral transfer and SOC loss, and mediates organic matter exchange between terrestrial and marine systems. Here we examined the CUE-SOC relationship across a tidal flooding gradient (4-25 % frequency) in a subtropical coastal wetland. Along this gradient, SOC decreased by 65 % while microbial CUE increased from 0.24 to 0.32. This inverse relationship coincided with marked compositional shifts: plant debris declined from 57 % to 18 %, while microbial necromass increased from 21 % to 35 %. The enhanced CUE was accompanied by increased turnover times alongside decreased metabolic quotient (qCO2), C-acquiring enzyme activities, soil basal respiration, and microbial biomass carbon (MBC). This enhanced efficiency stemmed from substrate-microbe interactions rather than environmental stresses, as communities transitioned from oligotrophic taxa (alpha-proteobacteria, Basidiomycota) specializing in recalcitrant terrestrial substrates to copiotrophic microorganisms (gamma-proteobacteria, Bacteroidota, Ascomycota) efficiently metabolizing labile marine compounds. Contrary to terrestrial patterns, enhanced CUE did not promote SOC storage due to three key mechanisms: (i) enhanced CUE from marine substrates could not compensate for declining plant debris accumulation; (ii) reduced microbial biomass limited necromass formation despite higher CUE; and (iii) metabolic benefits from high CUE (reduced enzyme activities and respiration rates) could not offset the substantial decrease in SOC inputs. Our findings reveal distinct CUE-SOC relationships in coastal wetlands compared to terrestrial ecosystems, highlighting the importance of considering both terrestrial and marine processes in understanding carbon cycling in these transitional environments.
Keyword ：
Carbon use efficiency Carbon use efficiency Coastal wetland Coastal wetland Microbial community composition Microbial community composition Soil organic carbon Soil organic carbon Substrate quality Substrate quality Tidal flooding gradient Tidal flooding gradient
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Tan, Ji , Huang, Jiafang , Quan, Wenhui et al. Divergence of microbial carbon use efficiency and soil organic carbon along a tidal flooding gradient in a subtropical coastal wetland [J]. | WATER RESEARCH , 2025 , 280 . |
| MLA | Tan, Ji et al. "Divergence of microbial carbon use efficiency and soil organic carbon along a tidal flooding gradient in a subtropical coastal wetland" . | WATER RESEARCH 280 (2025) . |
| APA | Tan, Ji , Huang, Jiafang , Quan, Wenhui , Su, Lifei , Liu, Yi , Cai, Yuanbin et al. Divergence of microbial carbon use efficiency and soil organic carbon along a tidal flooding gradient in a subtropical coastal wetland . | WATER RESEARCH , 2025 , 280 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
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
Cite：
Copy from the list or Export to your reference management。
| 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) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
以福州中心城区为例,基于ENVI-met模拟软件,通过温度、天空可视角(SVF)、平均辐射温度(MRT)、热辐射率(TRP)、人体舒适度指数(SSD)及预测平均票数(PMV)指标对高校、居民区、商业街3种不同功能类型建筑区的多种室外热环境缓解方案的热缓解效果进行定量分析.结果表明:1)SVF与温度、MRT呈正相关性;2)反射率、绿化覆盖率均会对冬季室外热环境产生影响,太阳辐射强度、平均辐射温度、TRP及PMV受城市空间形态影响较大;3)同时增加下垫面反射率及绿化覆盖率的组合方案的室外热缓解效果最优,在行人高度(1.4 m)处最大降温达0.56℃,PMV减少量高达0.157.研究结果为缓解冬季室外热环境及未来城市生态规划设计提供参考.
Keyword ：
ENVI-met ENVI-met 冬季室外热环境 冬季室外热环境 热环境缓解方案 热环境缓解方案 福州市中心城区 福州市中心城区
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 祁娟娟 , 蔡芫镔 , 邱毅星 et al. 基于ENVI-met的冬季室外热环境缓解方案对比——以福州市中心城区为例 [J]. | 环境生态学 , 2022 , 4 (1) : 25-36 . |
| MLA | 祁娟娟 et al. "基于ENVI-met的冬季室外热环境缓解方案对比——以福州市中心城区为例" . | 环境生态学 4 . 1 (2022) : 25-36 . |
| APA | 祁娟娟 , 蔡芫镔 , 邱毅星 , 肖成明 . 基于ENVI-met的冬季室外热环境缓解方案对比——以福州市中心城区为例 . | 环境生态学 , 2022 , 4 (1) , 25-36 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
The urban heat island (UHI) effect will persist for a long time and influence human health, energy consumption, and future urban planning. Understanding the cooling effect of water bodies and green spaces can help alleviate the frequency of extreme climate, especially during torridity seasons. In this study, correlation and regression analysis were used to measure the relationship between land surface temperature (LST) or cooling indicators and landscape factors. In addition, the cooling intensity, distance, and threshold value of efficiency (TVoE) of water bodies and green spaces were detected. The results confirmed that: first, the cooling effect of water bodies were stronger than that of vegetation in most cases and more water bodies' layout in the region was advocated; second, increasing vegetation coverage within 27% of the region can effectively and economically alleviate the thermal environment; and third, the green samples with an area of 0.57 ha and a high vegetation index had a higher cost performance ratio. The results provided quantitative guidance for urban public service spatial planning of water bodies and green spaces to prevent the continuous increase of urban background temperature.
Keyword ：
cooling effect indicators cooling effect indicators land surface temperature (LST) land surface temperature (LST) threshold value of efficiency (TVoE) threshold value of efficiency (TVoE) water bodies and green spaces water bodies and green spaces
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Cai, Yuan-Bin , Wu, Zi-Jing , Chen, Yan-Hong et al. Investigate the Difference of Cooling Effect between Water Bodies and Green Spaces: The Study of Fuzhou, China [J]. | WATER , 2022 , 14 (9) . |
| MLA | Cai, Yuan-Bin et al. "Investigate the Difference of Cooling Effect between Water Bodies and Green Spaces: The Study of Fuzhou, China" . | WATER 14 . 9 (2022) . |
| APA | Cai, Yuan-Bin , Wu, Zi-Jing , Chen, Yan-Hong , Wu, Lei , Pan, Wen-Bin . Investigate the Difference of Cooling Effect between Water Bodies and Green Spaces: The Study of Fuzhou, China . | WATER , 2022 , 14 (9) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
With the acceleration of global warming and urbanization, the problem of the thermal environment in urban areas has become increasingly prominent. In this paper, Fuzhou was selected to quantify the impact of land use cover change (LUCC) on land surface temperature (LST). The results showed that from 1993 to 2016, the land use/cover types of the study area changed greatly, especially the change of construction land, which led to an obvious change in the spatial pattern of LST. From 1993 to 2016, the spatial and temporal distribution of LST contributions in Fuzhou was uneven. The central urban area had a positive contribution to the rise of LST, while Minqing and Yongtai had a negative contribution. From the perspective of different land use/land cover types, forest or grass land, cultivated land, and water all made a negative contribution to the increase of surface temperature, while construction land made a positive contribution. Outcomes provided by the multi-distance spatial cluster analysis (Ripley's K function) showed that there was a scale effect in the concentration and dispersion of LST; from 1993 to 2016, the concentration range of LST in the study area gradually expanded and the degree of concentration increased.
Keyword ：
contribution index contribution index scale effect scale effect spatial model spatial model thermal environment thermal environment
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Cai, Yuan-Bin , Li, Ke , Chen, Yan-Hong et al. The Changes of Heat Contribution Index in Urban Thermal Environment: A Case Study in Fuzhou [J]. | SUSTAINABILITY , 2021 , 13 (17) . |
| MLA | Cai, Yuan-Bin et al. "The Changes of Heat Contribution Index in Urban Thermal Environment: A Case Study in Fuzhou" . | SUSTAINABILITY 13 . 17 (2021) . |
| APA | Cai, Yuan-Bin , Li, Ke , Chen, Yan-Hong , Wu, Lei , Pan, Wen-Bin . The Changes of Heat Contribution Index in Urban Thermal Environment: A Case Study in Fuzhou . | SUSTAINABILITY , 2021 , 13 (17) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
选取福州大学校园教学区为研究区域,基于典型冬季日背景,运用三维非静力微气候模型ENVI-met,分析模拟校园热环境的差异变化及其热舒适度响应.结合实地勘测,对模型进行校准和验证.结果表明:ENVI-met模型能较好地表征室外热环境,准确预测温度和相对湿度的日变化趋势.混凝土路面、灰色地砖路面行人高度的日平均气温分别比草地高出0.1℃和0.3℃,逐时最大温差分别为0.68℃和0.65℃.建筑物阴影和树阴可降低行人高度的气温1.1—1.9℃;同一组团在有无遮阴的条件下,平均辐射温度(Tmrt)相差最大可达30℃;树木附近和建筑物组团内部生理等效温度(PET)值较小,比硬质路面低2—3个等级.无植被方案下,高温低湿区范围有所扩张,在垂直方向上的增温效应可伸展至10.5 m;风速最大增幅可达1.23 m·s-1,平均辐射温度较高区域的面积增加了69.25％;热舒适区和热不适区面积分别增加了19.78％和2.03％.
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 庄莉娟 , 蔡芫镔 , 祁娟娟 . 基于ENVI-met的福州大学校区冬季热环境模拟与热舒适度变化分析 [J]. | 气象与环境学报 , 2021 , 37 (6) : 44-52 . |
| MLA | 庄莉娟 et al. "基于ENVI-met的福州大学校区冬季热环境模拟与热舒适度变化分析" . | 气象与环境学报 37 . 6 (2021) : 44-52 . |
| APA | 庄莉娟 , 蔡芫镔 , 祁娟娟 . 基于ENVI-met的福州大学校区冬季热环境模拟与热舒适度变化分析 . | 气象与环境学报 , 2021 , 37 (6) , 44-52 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
城市绿色空间作为缓解城市热岛效应的"生力军",所产生的冷岛效应受到越来越多的关注.该文从分析国内外城市绿色空间的内涵与信息提取、冷岛效应和土地存量研究三方面展开综述,系统阐述了城市绿色空间信息提取的主要方法和内涵,分析了城市绿色空间冷岛效应的差异及其影响因素,以及城市绿色空间土地存量调控研究现状,最后提出了城市绿色空间的冷岛效应与土地存量调控研究存在的不足与展望.
Keyword ：
冷岛效应 冷岛效应 土地存量调控 土地存量调控 城市绿色空间 城市绿色空间 研究综述 研究综述
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 陈燕红 , 蔡芫镔 . 城市绿色空间的冷岛效应与土地存量调控研究进展 [J]. | 海峡科学 , 2021 , (3) : 42-46 . |
| MLA | 陈燕红 et al. "城市绿色空间的冷岛效应与土地存量调控研究进展" . | 海峡科学 3 (2021) : 42-46 . |
| APA | 陈燕红 , 蔡芫镔 . 城市绿色空间的冷岛效应与土地存量调控研究进展 . | 海峡科学 , 2021 , (3) , 42-46 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
为系统总结并量化城市绿色空间的演化模式及其与地表温度扰动的关系,以福州主城区为研究对象,基于Landsat系列遥感数据影像,综合运用遥感反演、空间分析、地统计学分析等方法,研究福州主城区绿色空间演化对地表温度扰动的影响.结果表明:①1993-2013年,福州主城区建设用地显著增加,绿色空间总面积减少了37.60 km2;绿色空间演化由慢转快,而后保持相对平稳.②大面积连片的绿色空间对周边环境具有显著的降温作用.不同类型绿色空间的单位面积变化对其内部地表温度扰动的影响不尽相同,变化幅度为湿地(-1.97℃/km2)＞水体(-0.72℃/km2)＞林/草地(-0.42℃/km2).③不同绿色空间演化模式对地表温度扰动的影响大小表现为填充式＞边缘式＞飞地式.④绿色空间分布随着高程与坡度的变化而有所不同,导致地表温度也呈显著差异.高程为0～30 m和坡度为0～5°区域受人类活动干扰显著,绿色空间分布较少,平均地表温度相对较高.研究显示,城市绿色空间演化的不同模式对地表温度的扰动影响不尽相同,科学梳理城市绿色空间演化规律,合理规划其空间布局,有利于缓解城市热岛效应,使城市向健康、可持续方向发展.
Keyword ：
地表温度 地表温度 城市 城市 演化 演化 福州市 福州市 绿色空间 绿色空间
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 陈燕红 , 蔡芫镔 , 仝川 . 福州主城区绿色空间不同演化模式对地表温度扰动的影响 [J]. | 环境科学研究 , 2020 , 33 (4) : 995-1004 . |
| MLA | 陈燕红 et al. "福州主城区绿色空间不同演化模式对地表温度扰动的影响" . | 环境科学研究 33 . 4 (2020) : 995-1004 . |
| APA | 陈燕红 , 蔡芫镔 , 仝川 . 福州主城区绿色空间不同演化模式对地表温度扰动的影响 . | 环境科学研究 , 2020 , 33 (4) , 995-1004 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Export
| Results： |
Selected to |
| Format： |
