International Journal of Environmental Research最新文献_第2页

Modification of Nanofiltration Membranes by Cationic Surfactant as a Promising Strategy for Treatment of Pharmaceutical Wastewater 阳离子表面活性剂对纳滤膜的改性是一种处理制药废水的可行策略

IF 3.2 4区环境科学与生态学

International Journal of Environmental Research Pub Date : 2024-09-09 DOI: 10.1007/s41742-024-00656-9

Arezoo Rasouli, Ahmad Bagheri, Farideh Nabizadeh Chianeh

{"title":"Modification of Nanofiltration Membranes by Cationic Surfactant as a Promising Strategy for Treatment of Pharmaceutical Wastewater","authors":"Arezoo Rasouli, Ahmad Bagheri, Farideh Nabizadeh Chianeh","doi":"10.1007/s41742-024-00656-9","DOIUrl":"https://doi.org/10.1007/s41742-024-00656-9","url":null,"abstract":"In this investigation, cationic surfactant cetyltrimethylammonium chloride (CTAC)-modified nanofiltration (NF) membranes were investigated for sodium diclofenac (DFS) removal from aqueous solution. The effects of CTAC incorporation on the membranes at various concentrations below, at, and above the critical micelle concentration (CMC) were evaluated in terms of membrane permeability, morphology, antifouling properties, and performance. CTAC-modified membranes exhibited enhanced structural properties, increased hydrophilicity, higher pure water flux (461 L/m2 h), and superior antifouling resistance (98% BSA protein rejection, 82.1% FRR). Consequently, the optimized 0.1 wt% CTAC-modified membrane at CMC concentration exhibited superior rejection efficiency compared to the unmodified membrane, increasing from 35.62 to 65.17% for sodium diclofenac removal. The findings of this study demonstrate that the optimized membrane exhibited the best performance in all parameters, making it suitable for practical application in the removal process of sodium diclofenac.<h3 data-test=\"abstract-sub-heading\">Graphical Abstract</h3>","PeriodicalId":14121,"journal":{"name":"International Journal of Environmental Research","volume":"12 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142181426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Noise Mapping and Impact of COVID-19 Lock Down on Traffic Noise Induced Health Issues Using SEM Approach 使用 SEM 方法绘制噪声地图以及 COVID-19 封锁对交通噪声引发的健康问题的影响

IF 3.2 4区环境科学与生态学

International Journal of Environmental Research Pub Date : 2024-09-05 DOI: 10.1007/s41742-024-00655-w

Chidananda Prasad Das, Shreerup Goswami, Bibhu Prasad Panda, Bijay Kumar Swain, Mira Das

{"title":"Noise Mapping and Impact of COVID-19 Lock Down on Traffic Noise Induced Health Issues Using SEM Approach","authors":"Chidananda Prasad Das, Shreerup Goswami, Bibhu Prasad Panda, Bijay Kumar Swain, Mira Das","doi":"10.1007/s41742-024-00655-w","DOIUrl":"https://doi.org/10.1007/s41742-024-00655-w","url":null,"abstract":"The COVID-19 pandemic has had profound global repercussions, leading to substantial fatalities and economic losses worldwide. However, amidst these adversities, the pandemic inadvertently offered a unique opportunity to assess the impact of reduced human activity on environmental noise levels. This study focuses on monitoring and mapping noise pollution levels at 101 locations managed by the Bhubaneswar Development Authority (BDA) in Bhubaneswar, Odisha, India, during three distinct periods: pre-COVID, during COVID-lockdown, and post-COVID. Using ArcGIS 10.2.1, noise data are spatially analysed across different zones designated by the Central Pollution Control Board (CPCB), namely Industrial, Commercial, Residential, and Silence Zones. The findings reveal a significant reduction in traffic noise during the COVID-19 lockdown period compared to both pre-COVID and post-COVID periods across all four zones. To assess the potential impact on human health, the study employs equations developed by Miedema and Vos (Acoust Soc Am 104:3432–3445, 1998, https://doi.org/10.1121/1.423927) for calculating percentages of highly annoyed individuals and estimating sleeping disorders. Additionally, Structural Equation Modeling (SEM) is applied to explore associations between noise levels and health outcomes across different time periods. Despite the significant reduction in traffic noise observed during the COVID-19 lockdown, our analysis suggests that this decrease did not have a statistically significant effect on annoyance levels (p-value: 0.0542) or sleeping disorders (p-value: 0.121). This study provides valuable insights into the unintended consequences of urban lockdowns on environmental noise pollution and their potential implications for public health and urban planning.","PeriodicalId":14121,"journal":{"name":"International Journal of Environmental Research","volume":"17 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142181427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Variation and Spatial Distribution of Emissions from Livestock Manure Management in Iran: An Evaluation and Location Analysis 伊朗牲畜粪便管理排放物的变化和空间分布：评估和位置分析

IF 3.2 4区环境科学与生态学

International Journal of Environmental Research Pub Date : 2024-09-02 DOI: 10.1007/s41742-024-00654-x

Ali Vaysi, Saeed Ghanbari Azad Pashaki, Abbas Rohani, Mehdi Khojastehpour

{"title":"Variation and Spatial Distribution of Emissions from Livestock Manure Management in Iran: An Evaluation and Location Analysis","authors":"Ali Vaysi, Saeed Ghanbari Azad Pashaki, Abbas Rohani, Mehdi Khojastehpour","doi":"10.1007/s41742-024-00654-x","DOIUrl":"https://doi.org/10.1007/s41742-024-00654-x","url":null,"abstract":"Rising livestock and poultry production necessitates sustainable manure management practices to curb greenhouse gas (GHG) emissions. This study employs two artificial neural networks, Multi-Layer Perceptron (MLP) and Radial Basis Function (RBF), to forecast manure production in Iranian provinces (2020–2030). The RBF model demonstrated superior accuracy compared to a Multi-Layer Perceptron model. Our forecasts predict the significant potential for biogas and biomethane production from manure by 2030, estimated at 10,782.4 and 6469.44 Mm3.year-1 respectively. This translates to replacing 4.03% and 4.98% of Iran's projected annual gas and electricity consumption in 2030. While this offers a renewable energy source, conventional manure management practices are projected to increase agricultural methane emissions. Our analysis highlights that utilizing biomethane from biogas represents the most effective strategy for reducing GHG emissions in the energy sector. The study projects that by 2030, manure management will still produce 14 million tons of carbon dioxide, equivalent to 16.71% of the agricultural sector's GHG emissions. Scenario analysis indicates that adopting biomethane as a natural gas substitute offers the most significant reduction in energy sector emissions compared to current practices. These findings underscore the importance of effective manure management for climate change mitigation. Furthermore, they highlight the need for long-term pollution reduction policies informed by accurate livestock growth forecasts. This study also contributes by demonstrating the potential of artificial neural network models for accurate manure production forecasting and developing GHG reduction strategies.","PeriodicalId":14121,"journal":{"name":"International Journal of Environmental Research","volume":"4 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142181428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sustainable Construction Exploration: A Review of Multi-Recycling of Concrete Waste 可持续建筑探索：混凝土废料多重循环利用综述

IF 3.2 4区环境科学与生态学

International Journal of Environmental Research Pub Date : 2024-08-31 DOI: 10.1007/s41742-024-00652-z

Jeonghyun Kim

引用次数: 0

Application of Cytochrome P450 Monooxygenases in Plant for Rapid Detection of 2,3,7,8 Tetrachlorodibenzodioxin in the Contaminated Sites 应用植物中的细胞色素 P450 单氧化酶快速检测受污染场地中的 2,3,7,8 四氯二苯并二噁英

IF 3.2 4区环境科学与生态学

International Journal of Environmental Research Pub Date : 2024-08-26 DOI: 10.1007/s41742-024-00640-3

Ho Man Leung, Ka Chun Sung, Lai Yan Woo, Wing Yin Mo, Kwai Chung Cheung, Chi Kin Au, Ken Kin Lam Yung, Wai Chin Li

{"title":"Application of Cytochrome P450 Monooxygenases in Plant for Rapid Detection of 2,3,7,8 Tetrachlorodibenzodioxin in the Contaminated Sites","authors":"Ho Man Leung, Ka Chun Sung, Lai Yan Woo, Wing Yin Mo, Kwai Chung Cheung, Chi Kin Au, Ken Kin Lam Yung, Wai Chin Li","doi":"10.1007/s41742-024-00640-3","DOIUrl":"https://doi.org/10.1007/s41742-024-00640-3","url":null,"abstract":"The function of Cytochrome (CYP) P450 in plants to enhance detoxification of herbicide metabolism is well-known. However, the knowledge of gene quantification for detecting and detoxifying pollutants and other toxicants by an indigenous plant growing in a contaminated site is limited. The objective of this research is to evaluate the potential of detecting or degrading 2,3,7,8 Tetrachlorodibenzodioxin (TCDD) in soil using a native plant growing in a contaminated site via the gene expression of Cytochrome P450 monooxygenases (P450s) method. The novelty of this research is that P450s in native plants possibly acts as a bioindicator on contaminated land by increasing its gene expression levels induced by the presence of TCDD. In seedling toxicity test and cytochrome enzyme activity test, a significant difference in the root length (range of value: 580.2–799.2 mm) and enzyme activity (range of value: 31.2–82.3 nmolmin−1 g−1 total protein) of such indigenous plant was found in 10 µg/L TCDD treatment when compared to other treatments. 13- and 20-fold levels of gene expression in CYP71C1 and CYP79A61 of the plant growing in a contaminated site were found after 10 µg/L TCDD treatment. The results revealed that such indigenous plant is sensitive to the detection of such persistent organic pollutant in the field site and involves gene expression change facilitated by a plant‒microbe symbiotic association. The current findings can provide an insight to use another option for pollution monitoring using non-standard plant models.","PeriodicalId":14121,"journal":{"name":"International Journal of Environmental Research","volume":"31 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142181438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effectiveness of Direct Sulfonated Polysulfone in Dual Chamber Microbial Fuel Cells Based Dewatered Sludge for Power Generation 直接磺化聚砜在基于脱水污泥的双室微生物燃料电池中的发电效果

IF 3.2 4区环境科学与生态学

International Journal of Environmental Research Pub Date : 2024-08-25 DOI: 10.1007/s41742-024-00650-1

Kavita Pusphanathan, Muaz Mohd Zaini Makhtar, Hafiza Shukor, Muhammad Najib Ikmal Mohd Sabri, Nur Atiqah Abdul Rasik, Nurul Atiqah Shamsuddin, Masoom Raza Siddiqui, Riti Thapar Kapoor, Mohd Rafatullah

{"title":"Effectiveness of Direct Sulfonated Polysulfone in Dual Chamber Microbial Fuel Cells Based Dewatered Sludge for Power Generation","authors":"Kavita Pusphanathan, Muaz Mohd Zaini Makhtar, Hafiza Shukor, Muhammad Najib Ikmal Mohd Sabri, Nur Atiqah Abdul Rasik, Nurul Atiqah Shamsuddin, Masoom Raza Siddiqui, Riti Thapar Kapoor, Mohd Rafatullah","doi":"10.1007/s41742-024-00650-1","DOIUrl":"https://doi.org/10.1007/s41742-024-00650-1","url":null,"abstract":"In the realm of bioprocess technology, microbial fuel cells (MFCs) are regarded as a noteworthy innovation that can simultaneously bioremediate wastewater and utilise as renewable energy applications. The investigation began with synthesizing composite proton exchange membrane (PEM) with sulfonated polysulfone (SPSF) and sulfonated chitosan (SCS) as a separator for MFCs. A composite membrane has been developed by crosslinking a microporous SPSF substrate with a thin layer of chitosan (CS). The membrane was then evaluated for its suitability in MFCs which employ dewatered sludge. The appearance and physico-mechanical properties of this composite were thoroughly examined using scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), proton conductivity measurements, back-end titration tests, and water uptake studies. Attempts were made to enhance the connection between the duo polymers such as PSF and CS by providing surface changes with the incorporation of sulfonation properties. As a result, two novel types of composite materials were developed: (SPSF/CS) and (SPSF/SCS), which were made by altering a PSF membrane’s surface before adding a chitosan layer using the non-solvent phase inversion technique. The proton conductivity of SPSF/CS and SPSF/SCS composites was measured and contrasted with that of unmodified PSF. The composite, SPSF/SCS-1, 0.5 wt%, showed greater proton conductivity and ion exchange capacity (IEC) (1.7 meq/g, 0.061 S/cm) than the unaltered PSF (0.99 meq/g, 0.009 S/cm). According to the MFCs performance, the SPSF/SCS-1, 0.5 wt% membrane demonstrated a substantial electricity production compared to pristine PSF 38.57 mW/m2 and 0.449 mW/m2. These results vividly depicted that the composite SPSF/SCS PEM increases the productivity of dual-chamber MFCs.","PeriodicalId":14121,"journal":{"name":"International Journal of Environmental Research","volume":"116 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142181439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessment of Spatial Variability of Polycyclic Aromatic Hydrocarbons (PAHs) in Urban Soils and Fungal Disease Status of Trees Grown in Hong Kong Areas 城市土壤中多环芳香烃（PAHs）的空间变异性及香港地区种植树木的真菌病状况评估

IF 3.2 4区环境科学与生态学

International Journal of Environmental Research Pub Date : 2024-08-25 DOI: 10.1007/s41742-024-00629-y

Ka Chun Sung, Ho Man Leung, Chi Fung Lee, Tohidi Fatemeh, Wing Yin Mo, Lai Yan Woo, Kwai Chung Cheung, Uchenna Ogbonnaya, Ken Kin Lam Yung, Wai Chin Li

{"title":"Assessment of Spatial Variability of Polycyclic Aromatic Hydrocarbons (PAHs) in Urban Soils and Fungal Disease Status of Trees Grown in Hong Kong Areas","authors":"Ka Chun Sung, Ho Man Leung, Chi Fung Lee, Tohidi Fatemeh, Wing Yin Mo, Lai Yan Woo, Kwai Chung Cheung, Uchenna Ogbonnaya, Ken Kin Lam Yung, Wai Chin Li","doi":"10.1007/s41742-024-00629-y","DOIUrl":"https://doi.org/10.1007/s41742-024-00629-y","url":null,"abstract":"This research investigates the relationship between the chemical parameters and pollutant concentration of soil and the extent of infection of wood decay fungi across various tree species in urban areas of Hong Kong. Notably, this research uncovered significant differences (p < 0.05) in fungal infection rates among different tree species (0.78–24.3%). The total concentration of PAHs in the soil samples collected ranged from 0.47 to 3.33 mg/kg (dry weight), with 13 out of the 18 sampling sites exceeding the Dutch Target Values (DTVs) of 1 mg/kg (dry weight). Principal components analysis (PCA) results revealed the influence of two principal components on the fungal infection rates among tree species. In particular, the first component was associated with electrical conductivity (EC) (PC1: 99.7%), while the second component involved redox potential and nitrate concentration (PC2: 0.2%). Furthermore, high concentrations of naphthalene were observed in soils at all sites across five major tree species, namely Spathodea campanulata, Ficus microcarpa, Acacia confusa, Cinnamomum camphora, and Lagerstroemia speciosa. The PCA results suggested that PAHs significantly contributed to fungal infection in these tree species. Such valuable baseline information can aid in the further development of effective urban tree management strategies in Hong Kong, mitigating the adverse impacts of soil quality on urban tree health, particularly in the face of global warming and extreme weather conditions.","PeriodicalId":14121,"journal":{"name":"International Journal of Environmental Research","volume":"1 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142181441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Impact Mechanism and Effect Evaluation of Digital Economy Development on Regional Carbon Emission Reduction: Evidence from Provincial Panel Data in China 数字经济发展对区域碳减排的影响机制及效果评价：来自中国省级面板数据的证据

IF 3.2 4区环境科学与生态学

International Journal of Environmental Research Pub Date : 2024-08-20 DOI: 10.1007/s41742-024-00651-0

Chuang Li, Qin Zhao, Liping Wang

{"title":"The Impact Mechanism and Effect Evaluation of Digital Economy Development on Regional Carbon Emission Reduction: Evidence from Provincial Panel Data in China","authors":"Chuang Li, Qin Zhao, Liping Wang","doi":"10.1007/s41742-024-00651-0","DOIUrl":"https://doi.org/10.1007/s41742-024-00651-0","url":null,"abstract":"In the era of digitalization and under the context of \"dual carbon\", The green attributes of the digital economy have attracted attention, and it is worth exploring whether it can reduce carbon emissions. This paper uses inter-provincial data from 2011 to 2021 to examine whether the digital economy will play a positive role in carbon reduction. The findings are as follows: (1) There is a significant negative effect of digital economy development level on carbon emission intensity. (2) In the mediation test section, it is verified that the digital economy can reduce carbon emission intensity by optimizing the industrial structure, promoting the transformation of the energy consumption structure, improving green technology innovation, and optimizing the allocation of resources. (3) The article includes government intervention and human capital as moderating variables, and the results show that Human capital has a positive moderating effect between digital economy and carbon emission intensity, while government intervention has a negative moderating effect. (4) Digital economy has threshold effect on carbon emission intensity. (5) The influence of digital economy on carbon emission intensity shows a heterogeneous relationship between regions and factor endowments. The carbon emission reduction of digital economy in western and northeastern regions is more significant, and the abundance or scarcity of capital, labor and technology factors have different impacts on the carbon emission reduction effect of digital economy. At the same time, it further analyzes the influence of the difference of local government behavior. This paper argues that provinces and cities should strengthen the construction of digital economy, and at the same time should promote the coordinated development of digital economy among regions, which is important to achieve carbon emission reduction.","PeriodicalId":14121,"journal":{"name":"International Journal of Environmental Research","volume":"17 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142181440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Degradation of Non-methane Hydrocarbons in Cooking Fume by Wire Cylinder DC Corona Discharge 利用线筒直流电晕放电降解烹饪油烟中的非甲烷碳氢化合物

IF 3.2 4区环境科学与生态学

International Journal of Environmental Research Pub Date : 2024-08-19 DOI: 10.1007/s41742-024-00648-9

Siyu Zhang, Xinjun Shen, Zixin Wang, Jing Zhang

{"title":"Degradation of Non-methane Hydrocarbons in Cooking Fume by Wire Cylinder DC Corona Discharge","authors":"Siyu Zhang, Xinjun Shen, Zixin Wang, Jing Zhang","doi":"10.1007/s41742-024-00648-9","DOIUrl":"https://doi.org/10.1007/s41742-024-00648-9","url":null,"abstract":"In this paper, using a direct current (DC) corona discharge with a bee-slot wire-barrel construction, the degrading efficiency of non-methane hydrocarbons (NMHCs) was examined in terms of cooking temperature, duct gas flow rate, and discharge voltage. The amount of NMHCs produced was investigated under each condition of cooking temperature of 80–120 °C and cooking oils of soybean oil, peanut oil, canola oil and lard. When soybean oil was used as the cooking fume at a cooking temperature of 200 °C, the largest concentration of NMHCs was formed. In the degradation experiment, it was found that the corona discharge treatment effect was very good, which was proportional to the discharge voltage and inversely proportional to the cooking temperature and gas flow rate, and the treatment effect was the best when the discharge voltage was 34 kV, the cooking temperature was 120 ℃ and the gas flow rate was 25 m/s, the degradation rate reached 91.40%, and the degradation could meet the national emission standards. Meanwhile, the degradation mechanism of phenanthrene, anthracene and pyrene, which are more toxic and have larger concentration in the cooking fume, was analyzed. Furthermore, response surface optimization experiments were also conducted, and the best combination of the optimized factors was 34 kV input voltage, 127.7 °C cooking temperature, and 0.011 s treatment time.","PeriodicalId":14121,"journal":{"name":"International Journal of Environmental Research","volume":"86 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142181442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysing Complete Street Design Principles Using Space Syntax Methodology in a Case of Haft-e-Tir Square, Tehran 以德黑兰 Haft-e-Tir 广场为例，用空间句法分析完整街道设计原则

IF 3.2 4区环境科学与生态学

International Journal of Environmental Research Pub Date : 2024-08-13 DOI: 10.1007/s41742-024-00646-x

Azadeh Mohajer Milani

{"title":"Analysing Complete Street Design Principles Using Space Syntax Methodology in a Case of Haft-e-Tir Square, Tehran","authors":"Azadeh Mohajer Milani","doi":"10.1007/s41742-024-00646-x","DOIUrl":"https://doi.org/10.1007/s41742-024-00646-x","url":null,"abstract":"Research on urban fabric has long been a focus of interest for researchers and planners. In response to the automobile-centric design of cities, approaches such as Complete Streets have emerged to create accessible, people-centric environments by integrating various transportation modes. The study is to understand how complete street design strategies influence the connectivity and integration of the urban fabric, focusing on Haft-e-Tir Square in Tehran as a case study. Employing space syntax methodology, the current layout and a design proposal based on Complete Street strategies for the square had analysed to reveal the impact of this planning and design principle on the city’s urban fabric. The result uncovers how Complete Street hold promise in improving urban functionality and elevating the life quality. The design proposal’s interventions proved that by prioritizing pedestrians, cyclists, motorists, and transit riders, the level of safety, walkability, liveability, and environmental sustainability of the area can improve. Moreover, the findings showed a considerable reduction in the pedestrian and traffic congestion, resulting in supports for local businesses and improved urban functionalities. By contributing to the ongoing discourse on Complete Streets and its impact on shaping urban environments, this research is paving the way for future studies in this area.","PeriodicalId":14121,"journal":{"name":"International Journal of Environmental Research","volume":"6 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142181443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0