Environmental Engineering and Management Journal最新文献_第8页

EFFECTS OF ARBUSCULAR MYCORRHIZAL FUNGI ON CARBON DIOXIDE (CO2) AND WATER (H2O) EMISSIONS IN TURFGRASS SOIL UNDER DIFFERENT SALINITY IRRIGATION LEVELS 不同盐度灌溉水平下丛枝菌根真菌对草坪草土壤二氧化碳和水排放的影响

4区环境科学与生态学

Environmental Engineering and Management Journal Pub Date : 2023-01-01 DOI: 10.30638/eemj.2023.089

Semra Demir, Gokhan Boyno, Caner Yerli, Talip Cakmakci, Ustun Sahin

引用次数: 1

HEALTH RISK ASSESSMENT OF HEAVY METALS IN VARIOUS BRANDS OF SAUSAGES AND SALAMI IN LOCAL MARKETS OF LAHORE, PAKISTAN 巴基斯坦拉合尔当地市场各种品牌香肠和萨拉米香肠中重金属的健康风险评估

IF 1.1 4区环境科学与生态学

Environmental Engineering and Management Journal Pub Date : 2023-01-01 DOI: 10.30638/eemj.2023.015

L. Shahzad, M. U. Hayyat, F. Sharif, Ruby Ameer, Mahnoor Amir, M. Khalil, Mahammed Saleem

引用次数: 0

APPLICATION OF PRINCIPAL COMPONENT ANALYSIS IN THE CONTEXT OF MULTIVARIATE STATISTICS AND ITS USE FOR HYDROGEOCHEMICAL ANALYSIS 主成分分析在多元统计中的应用及其在水文地球化学分析中的应用

IF 1.1 4区环境科学与生态学

Environmental Engineering and Management Journal Pub Date : 2023-01-01 DOI: 10.30638/eemj.2023.025

S. Wali, N. Alias, S. Harun, K. Umar, Isa Garba Abor, Aminu Abba, A. Buba

引用次数: 0

INVESTIGATION ON THE EFFECT OF NANOCATALYST (CEO2+ ZRO2) BLENDED BIODIESEL IN CRDI-VCR ENGINE FOR REDUCING EMISSIONS AND FUEL CONSUMPTION 纳米催化剂(ceo2 + zro2)混合生物柴油在crdi-vcr发动机上的减排效果研究

IF 1.1 4区环境科学与生态学

Environmental Engineering and Management Journal Pub Date : 2023-01-01 DOI: 10.30638/eemj.2023.024

M. Selvam, S. Palani, Kanniah Ananda Krishnan Harish, N. Pragadish

引用次数: 0

MICROPLASTICS AS A VECTOR FOR HEAVY METALS IN HARD CLAM Meretrix lusoria UNDER VARIOUS SALINITIES 微塑料作为不同盐度下硬蛤中重金属的载体

IF 1.1 4区环境科学与生态学

Environmental Engineering and Management Journal Pub Date : 2023-01-01 DOI: 10.30638/eemj.2023.028

Sha-Yen Cheng, B. Barus, Chih-Yang Cheuch

引用次数: 1

NOISE AND LIGHTING AS PHYSICAL STRESSORS IN A PRINTING LABORATORY - A CASE STUDY 噪音和照明作为印刷实验室的物理压力源-个案研究

IF 1.1 4区环境科学与生态学

Environmental Engineering and Management Journal Pub Date : 2023-01-01 DOI: 10.30638/eemj.2023.046

A. Mihailović, S. Samardžić, S. Adamović, D. Adamović, Bojan Banjanin, V. Rajs, Róbert Lakatos

{"title":"NOISE AND LIGHTING AS PHYSICAL STRESSORS IN A PRINTING LABORATORY - A CASE STUDY","authors":"A. Mihailović, S. Samardžić, S. Adamović, D. Adamović, Bojan Banjanin, V. Rajs, Róbert Lakatos","doi":"10.30638/eemj.2023.046","DOIUrl":"https://doi.org/10.30638/eemj.2023.046","url":null,"abstract":"Noise, illumination, temperature, and pressure are the primary external factors influencing the working environment and employee productivity. Physical variables were investigated in this paper over three weeks to determine whether the printing laboratory is suitable for students' practical training and employees' productive work. The A-weighted Sound Pressure Levels in decibels of different types of machines were determined. The lowest measured Leq level was 63.902.45 dB(A), while the highest was 80.503.90 dB(A). Because the mean value of the noise levels obtained for all investigated machines exceeded the acceptable level for laboratories and classrooms, as stated in Serbian guidelines, a frequency analysis at the 1/3 octave band was performed. The frequency spectra of the machines operating daily are comparable to the spectrum of human speech, resulting in impaired communication, primarily between students and professors during laboratory classes. The horizontal illumination on worktables in the first room ranged from 206.5 to 393.75 lx. The values in the second room, where student desks are located, ranged from 141.8 to 297 lx, with a mean value of 201.810.1 lx, significantly lower than the range recommended for classrooms and laboratories. The findings of this research indicate that the measured values of the aforementioned parameters significantly vary from what is considered appropriate for educational settings. Although most students and professors do not perceive this ambient atmosphere as disturbing, it stimulates the organic system and negatively affects overall health.","PeriodicalId":11685,"journal":{"name":"Environmental Engineering and Management Journal","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69522755","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 SALINE WATER INTRUSION IN A COASTAL REGION OF KERALA, INDIA 印度喀拉拉邦沿海地区咸水入侵评估

IF 1.1 4区环境科学与生态学

Environmental Engineering and Management Journal Pub Date : 2023-01-01 DOI: 10.30638/eemj.2023.047

Hasna Ameena Puthiya Ottayil, A. Varughese, Gilsha Bai Edachalil Balan, Rema Kulangara Puthanmadathil

{"title":"ASSESSMENT OF SALINE WATER INTRUSION IN A COASTAL REGION OF KERALA, INDIA","authors":"Hasna Ameena Puthiya Ottayil, A. Varughese, Gilsha Bai Edachalil Balan, Rema Kulangara Puthanmadathil","doi":"10.30638/eemj.2023.047","DOIUrl":"https://doi.org/10.30638/eemj.2023.047","url":null,"abstract":"The behavior of groundwater flow in coastal aquifers is influenced by variations in salinity and density levels. Models for groundwater flow and solute transport are employed to analyze the impact of these variations. In this study, a groundwater flow and solute transport model was developed for the coastal aquifer of the Bharathapuzha River. Visual MODFLOW 2.8.1 and MT3D were utilized for modeling groundwater flow and solute transport, respectively. Water level and quality data were collected from 18 observation wells in the field on a monthly basis from 2012 to 2021. Additionally, monthly water level data from four wells managed by the Central Water Commission (CWC) were incorporated as input for the models. Hydrogeological properties of the aquifer, such as specific yield, porosity, and specific storage, were obtained from the Groundwater Department and available literature. The model was calibrated and validated using field data and subsequently employed to predict groundwater flow and solute transport in the area. The results indicate that the river stretch is highly susceptible to saltwater intrusion. Salinity levels in certain wells (wells 7, 8, 13, and 14) exceeded the acceptable limits for drinking water as per the BIS standards. Based on model predictions, saltwater intrusion is projected to extend approximately 4.8 to 5 km from the Ponnani estuary, laterally upstream along the river course, within the next 10 to 15 years if pumping rates increase by 5 to 10% from the current rate. If the pumping rate rises by 15 percent, the intrusion may extend up to 6 km from the coast. Therefore, it is crucial to implement optimal freshwater withdrawal strategies and mitigation measures in these areas to safeguard the coastal aquifers. Restricting groundwater usage along the river banks within a lateral distance of at least 5 km from the seashore is recommended.","PeriodicalId":11685,"journal":{"name":"Environmental Engineering and Management Journal","volume":"1 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69522819","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

SYNTHESIS OF ZnO NANO-PARTICLES AND THEIR APPLICATION FOR PHOTO-CATALYTIC REMOVAL OF DYE UNDER UV AND SOLAR ENERGY IRRADIATION 纳米氧化锌粒子的合成及其在紫外和太阳能光催化脱除染料中的应用

IF 1.1 4区环境科学与生态学

Environmental Engineering and Management Journal Pub Date : 2023-01-01 DOI: 10.30638/eemj.2023.062

S. Fassi, Ibtissem Bousnobra, K. Djebbar

引用次数: 1

EVALUATION OF CULTURABLE AIRBORNE BACTERIA AND FUNGI DISTRIBUTION BY USING GIS-BASED 3D MODEL IN LECTURE THEATERS 基于gis的演讲厅可培养空气细菌和真菌分布的三维模型评价

IF 1.1 4区环境科学与生态学

Environmental Engineering and Management Journal Pub Date : 2023-01-01 DOI: 10.30638/eemj.2023.070

N. Sivri, Okay Ozdilek, B. Halac, Ozan Ozturk, K. Metiner, A. F. Bagcigil, D. Seker

引用次数: 0

OCCURRENCE OF HUMAN HEALTH RISKS OF OXALATE LITHIASIS GENERATED BY ENVIRONMENTAL AND DIETARY FACTORS 草酸盐结石的发生对人类健康的危害是由环境和饮食因素所产生的

IF 1.1 4区环境科学与生态学

Environmental Engineering and Management Journal Pub Date : 2023-01-01 DOI: 10.30638/eemj.2023.071

M. Ivănuţă, C. Pricop, Mihaela Nikolic, D. Puia

引用次数: 0