Journal of Environmental Engineering and Landscape Management最新文献

EVALUATION OF WATER PERMEABILITY IN COMPACTED SAND-BENTONITE LINERS FROM LANDFILL USING PLANNING AND FACTORIAL ANALYSIS 利用规划和因子分析评估垃圾填埋场压实砂膨润土衬里的透水性

IF 1 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2024-07-25 DOI: 10.3846/jeelm.2024.21830

Thiago Fernandes da Silva, M. Lyra, Isaac Fernandes da Silva, W. Paiva, M. Melo, V. Monteiro

{"title":"EVALUATION OF WATER PERMEABILITY IN COMPACTED SAND-BENTONITE LINERS FROM LANDFILL USING PLANNING AND FACTORIAL ANALYSIS","authors":"Thiago Fernandes da Silva, M. Lyra, Isaac Fernandes da Silva, W. Paiva, M. Melo, V. Monteiro","doi":"10.3846/jeelm.2024.21830","DOIUrl":"https://doi.org/10.3846/jeelm.2024.21830","url":null,"abstract":"Compacted Clay Liners (CCL) are designed to prevent environmental contamination in landfills. These layers are designed with low permeability soils, which are difficult to obtain. To this end, bentonite can be added. The objective of this work is to evaluate the reliability of factor analysis on the hydraulic performance of sand-bentonite mixtures. Two types of designs were used, with the variables controlled: compaction energy (CE), water content (U) and percentage of bentonite (B). Experimental layers were made to obtain water permeability (kw). The results showed that CE and B are, respectively, the factors that most influence permeability. The application of adequate energy promotes better accommodation of bentonite soil particles in the voids in the sand, which, when moistened, undergo an expansion process, reducing the voids in the layer. All of these parameters can be optimized by using a curvature design to obtain kW. Therefore, knowledge of CCL kw is essential to ensure the safety of the local environmental environment.","PeriodicalId":15653,"journal":{"name":"Journal of Environmental Engineering and Landscape Management","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141805770","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

ARBUSCULAR MYCORRHIZAL SYMBIOSIS OF VIOLA BAOSHANENSIS AT BAOSHAN PB/ZN MINE IN CHINA 中国宝山铅锌矿紫云英的丛枝菌根共生关系

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2024-03-20 DOI: 10.3846/jeelm.2024.20971

Weiliang Zhong

引用次数: 0

GREEN SPACE EXPOSURE’S INFLUENCE ON MENTAL WELL-BEING DURING COVID-19 CAMPUS LOCKDOWNS: A SATISFACTION MEDIATING PATHWAY 在科维德-19校园封锁期间，绿地暴露对心理健康的影响：满意度的中介途径

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2024-03-12 DOI: 10.3846/jeelm.2024.20973

Shaoyou Zhou, Shiqi Wang, Haonan Liu

{"title":"GREEN SPACE EXPOSURE’S INFLUENCE ON MENTAL WELL-BEING DURING COVID-19 CAMPUS LOCKDOWNS: A SATISFACTION MEDIATING PATHWAY","authors":"Shaoyou Zhou, Shiqi Wang, Haonan Liu","doi":"10.3846/jeelm.2024.20973","DOIUrl":"https://doi.org/10.3846/jeelm.2024.20973","url":null,"abstract":"Recent research indicates that exposure to green space may have positive effects on the mental health of students, potentially mediated by factors such as environmental satisfaction and social cohesion. However, the specific impact of green space exposure on students’ mental health during the COVID-19 campus lockdowns unexplored. To investigate this relationship, a survey was conducted via social media among 346 current students residing on a locked-down campus, assessing their mental well-being, green space satisfaction, social environment satisfaction, subjective exposure and objective exposure to green space. A structural equation model (SEM) was employed to examine the relationships among various dimensions of green space exposure, satisfaction and students’ mental well-being. The findings indicate that subjective exposure to green space has a positive impact on mental well-being and indirectly through social environment satisfaction. Additionally, objective exposure could indirectly influence mental well-being through green space satisfaction and social environment satisfaction.","PeriodicalId":15653,"journal":{"name":"Journal of Environmental Engineering and Landscape Management","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140251072","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

EVALUATING THE PERFORMANCE OF MACHINE LEARNING APPROACHES IN PREDICTING ALBANIAN SHKUMBINI RIVER'S WATERS USING WATER QUALITY INDEX MODEL 利用水质指数模型评估机器学习方法在预测阿尔巴尼亚什昆比尼河水质方面的性能

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2024-03-06 DOI: 10.3846/jeelm.2024.20979

Lule Basha, Bederiana Shyti, L. Bekteshi

{"title":"EVALUATING THE PERFORMANCE OF MACHINE LEARNING APPROACHES IN PREDICTING ALBANIAN SHKUMBINI RIVER'S WATERS USING WATER QUALITY INDEX MODEL","authors":"Lule Basha, Bederiana Shyti, L. Bekteshi","doi":"10.3846/jeelm.2024.20979","DOIUrl":"https://doi.org/10.3846/jeelm.2024.20979","url":null,"abstract":"A common technique for assessing the overall water quality state of surface water and groundwater systems globally is the water quality index (WQI) method. The aim of the research is to use four machine learning classifier algorithms: Gradient boosting, Naive Bayes, Random Forest, and K-Nearest Neighbour to determine which model was most effective at forecasting the various water quality index and classes of the Albanian Shkumbini River. The analysis was performed on the data collected during a 4-year period, in six monitoring points, for nine parameters. The predictive accuracy of the models, XGBoost, Random Forest, K-Nearest Neighbour, and Naive Bayes, was determined to be 98.61%, 94.44%, 91.22%, and 94.45%, respectively. Notably, the XGBoost algorithm demonstrated superior performance in terms of F1 score, sensitivity, and prediction accuracy, the lowest errors during both learning (RMSE = 2.1, MSE = 9.8, MAE = 1.13) and evaluating (RMSE = 0.0, MSE = 0.01, MAE = 0.01) stages. The findings highlighted that Biochemical oxygen demand (BOD), Bicarbonate (HCO3), and Total Phosphor had the most positive impact on the Shkumbini River’s water quality. Additionally, a statistically significant, strong positive correlation (r = 0.85) was identified between BOD and WQI, emphasizing its crucial role in influencing water quality in the Shkumbini River.","PeriodicalId":15653,"journal":{"name":"Journal of Environmental Engineering and Landscape Management","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140261443","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 ASSESSMENT OF SCENIC ATTRACTIVENESS ON COASTAL WAYS: A CASE STUDY OF PERSEMBE-BOLAMAN (ORDU-TURKEY) 沿岸景观吸引力的评估：佩森贝-波拉曼（土耳其奥尔杜）案例研究

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2024-03-06 DOI: 10.3846/jeelm.2024.20970

P. Yeşil, Mesut Guzel

{"title":"THE ASSESSMENT OF SCENIC ATTRACTIVENESS ON COASTAL WAYS: A CASE STUDY OF PERSEMBE-BOLAMAN (ORDU-TURKEY)","authors":"P. Yeşil, Mesut Guzel","doi":"10.3846/jeelm.2024.20970","DOIUrl":"https://doi.org/10.3846/jeelm.2024.20970","url":null,"abstract":"The biophysical characteristics of the areas that can be seen while travelling on motorways have an impact on the perception of the landscape. Highways provide diverse landscape experiences to travellers according to their natural and cultural qualities. Especially coastal ways that combine with nature and the sea have a high potential for scenic attractiveness. This study aims to analyse the scenic attractiveness of coastal ways using GIS and RS techniques. Persembe-Bolaman coastal way in the Black Sea Region of Turkey was selected as a case study. Three road features and seven viewshed features that are assumed to affect landscape attractiveness on the Persembe-Bolaman coastal road were selected. The data set of these features was categorised into three clusters by k-means clustering, one of the unsupervised learning algorithms. The most attractive cluster in terms of scenic attractiveness was selected by determining the characteristics of the clusters. In conclusion, it was found that the scenic attractiveness was the highest in Cluster-1, which corresponds to 46.3% of the selected route.","PeriodicalId":15653,"journal":{"name":"Journal of Environmental Engineering and Landscape Management","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140262308","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

UNDERSTANDING THE DYNAMICS OF URBAN HEAT ISLAND AS A FUNCTION OF DEVELOPMENT REGULATIONS 了解城市热岛的动态变化与开发法规的关系

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2024-03-04 DOI: 10.3846/jeelm.2024.20969

Vandana Srivastava, Alok Sharma, Sanjay Singh Jadon

引用次数: 0

STABILITY INDICATOR FOR DEFINING ENVIRONMENTAL AND PROTECTIVE REQUIREMENTS FOR LANDSCAPE ECOSYSTEMS 确定景观生态系统的环境和保护要求的稳定性指标

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2024-02-06 DOI: 10.3846/jeelm.2024.20608

Chengjun Zhou, Taras Boyko, Maria V. Ruda, A. Shybanova, Elvira Dzhumelia, O. Kochan, M. Levkiv

引用次数: 0

STABILITY INDICATOR FOR DEFINING ENVIRONMENTAL AND PROTECTIVE REQUIREMENTS FOR LANDSCAPE ECOSYSTEMS 确定景观生态系统的环境和保护要求的稳定性指标

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2024-02-06 DOI: 10.3846/jeelm.2024.20608

Chengjun Zhou, Taras Boyko, Maria V. Ruda, A. Shybanova, Elvira Dzhumelia, O. Kochan, M. Levkiv

引用次数: 0

PERCEPTION STUDY OF THE CONSERVATION AND UTILIZATION OF LINPAN CULTURAL LANDSCAPE HERITAGE: THE CASE OF DUJIANGYAN CITY 临盘文化景观遗产保护与利用的认知研究：以都江堰市为例

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2024-02-05 DOI: 10.3846/jeelm.2024.20773

Kabilijiang Umel, Pingpu Zhu, Shuyu Zhang, Mikiko Ishikawa, Liang Yu

{"title":"PERCEPTION STUDY OF THE CONSERVATION AND UTILIZATION OF LINPAN CULTURAL LANDSCAPE HERITAGE: THE CASE OF DUJIANGYAN CITY","authors":"Kabilijiang Umel, Pingpu Zhu, Shuyu Zhang, Mikiko Ishikawa, Liang Yu","doi":"10.3846/jeelm.2024.20773","DOIUrl":"https://doi.org/10.3846/jeelm.2024.20773","url":null,"abstract":"Linpan has a long history of over 2,300 years and is a unique cultural landscape heritage of the Chengdu Plain derived from the Dujiangyan hydraulic engineering. As urbanization has gradually degraded the Linpan landscape over the past decades, the government is helping to revitalize the local countryside by preserving it. The purpose of this study was to understand the perceptions of Linpan indigenous villagers about its conservation and use, and to investigate the differences in their perceptions and the factors influencing them. The city of Dujiangyan, located at the source of the Dujiangyan Irrigation Area, was taken as the case study area, and a questionnaire survey and quantitative analysis were adopted. The study shows that Linpan indigenous villagers generally support the protection of water systems and fields; Linpan’s vacation and health and wellness functions are recognized by villagers; and regarding Linpan land use, villagers generally prefer to take the form of land market transfer and are willing to transfer arable land and homestead. This also confirms differences in the villagers’ perceptions of the conservation and utilization of Linpan in different locations due to their divergent characteristics. This study provides a reference for the villagers’ perspective on the planning and action of Linpan conservation and use, suggesting the importance of villagers’ distinguishing factors in cultural landscape revitalization.","PeriodicalId":15653,"journal":{"name":"Journal of Environmental Engineering and Landscape Management","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139804482","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

PERCEPTION STUDY OF THE CONSERVATION AND UTILIZATION OF LINPAN CULTURAL LANDSCAPE HERITAGE: THE CASE OF DUJIANGYAN CITY 临盘文化景观遗产保护与利用的认知研究：以都江堰市为例

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2024-02-05 DOI: 10.3846/jeelm.2024.20773

Kabilijiang Umel, Pingpu Zhu, Shuyu Zhang, Mikiko Ishikawa, Liang Yu

{"title":"PERCEPTION STUDY OF THE CONSERVATION AND UTILIZATION OF LINPAN CULTURAL LANDSCAPE HERITAGE: THE CASE OF DUJIANGYAN CITY","authors":"Kabilijiang Umel, Pingpu Zhu, Shuyu Zhang, Mikiko Ishikawa, Liang Yu","doi":"10.3846/jeelm.2024.20773","DOIUrl":"https://doi.org/10.3846/jeelm.2024.20773","url":null,"abstract":"Linpan has a long history of over 2,300 years and is a unique cultural landscape heritage of the Chengdu Plain derived from the Dujiangyan hydraulic engineering. As urbanization has gradually degraded the Linpan landscape over the past decades, the government is helping to revitalize the local countryside by preserving it. The purpose of this study was to understand the perceptions of Linpan indigenous villagers about its conservation and use, and to investigate the differences in their perceptions and the factors influencing them. The city of Dujiangyan, located at the source of the Dujiangyan Irrigation Area, was taken as the case study area, and a questionnaire survey and quantitative analysis were adopted. The study shows that Linpan indigenous villagers generally support the protection of water systems and fields; Linpan’s vacation and health and wellness functions are recognized by villagers; and regarding Linpan land use, villagers generally prefer to take the form of land market transfer and are willing to transfer arable land and homestead. This also confirms differences in the villagers’ perceptions of the conservation and utilization of Linpan in different locations due to their divergent characteristics. This study provides a reference for the villagers’ perspective on the planning and action of Linpan conservation and use, suggesting the importance of villagers’ distinguishing factors in cultural landscape revitalization.","PeriodicalId":15653,"journal":{"name":"Journal of Environmental Engineering and Landscape Management","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139864351","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