Environmental Health Insights最新文献

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Exploring People's Perception on Pros and Cons of Human-Bat Coexistence in Urban Environs in Southwestern Nigeria. 探索尼日利亚西南部城市环境中人们对人蝠共处利弊的看法。
IF 2.3
Environmental Health Insights Pub Date : 2024-07-27 eCollection Date: 2024-01-01 DOI: 10.1177/11786302241266051
Timothy O Ogunbode, Vincent I Esan, Victor O Oyebamiji, Iyabo V Olatubi, Oladotun M Ogunlaran
{"title":"Exploring People's Perception on Pros and Cons of Human-Bat Coexistence in Urban Environs in Southwestern Nigeria.","authors":"Timothy O Ogunbode, Vincent I Esan, Victor O Oyebamiji, Iyabo V Olatubi, Oladotun M Ogunlaran","doi":"10.1177/11786302241266051","DOIUrl":"10.1177/11786302241266051","url":null,"abstract":"<p><p>This research intricately explores the dynamics surrounding the coexistence of humans and roosting bats in urban areas, meticulously examining both the advantageous and detrimental aspects of their living arrangement. The study conducted a comprehensive survey with 286 residents in Iwo and Ogbomoso, where <i>Eidolon helvum</i> bats are known to roost, generating a robust dataset for thorough analysis. Rigorous statistical assessments, including the KMO and Bartlett's tests, confirmed the data's reliability at a significance level of <i>P</i> < .05. The respondent demographic revealed a predominance of 65% male participants, with an overwhelming 85% claiming familiarity with bats in their respective domains. Utilizing factor analysis, the study identified 8 salient variables from the initial 26, shedding light on diverse perceptions regarding bats: (i) Urban roosting (16.729%); (ii) Impact on tree growth (12.607%); (iii) Failed dislodgement attempts (11.504%); (iv) Medicinal value (10.240%); (v) Co-habitation preference (9.963%); (vi) Costly dislodgment consequences (9.963%); (vii) Beautification disruption (5.615%); and (viii) Structure defacement (5.510%). These factors were systematically categorized into 4 distinct themes: (A) Forced cohabitation (26.762%); (B) Environmental degradation by bats (23.732%); (C) Consequences of dislodging bats (21.477%); and (D) Acknowledged benefits of bats (10.240%). Co-habitation with bats becomes a necessity for ecological balance and, importantly, to safeguard the livelihood of roosting bats within their natural ecology, which man has encroached upon through urbanization, making all negatives arising from such existence self-inflicted by man. However, this study underscores the importance of human-bat cohabitation for mutual benefits, emphasizing potential detrimental consequences, including significant costs, associated with displacing bats from their natural ecosystem. These consequences may exacerbate the impacts of climate change, environmental degradation, and ecological imbalance. Further research is recommended to explore the positive aspects of the sustainable roosting bats' existence in the natural environment.</p>","PeriodicalId":11827,"journal":{"name":"Environmental Health Insights","volume":"18 ","pages":"11786302241266051"},"PeriodicalIF":2.3,"publicationDate":"2024-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11283653/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141787563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transitioning to Greener Sino-Thai Belt and Road Initiative: How China Finance Thailand's Environmental Sustainability. 中泰 "一带一路 "倡议向绿色转型:中国如何为泰国的环境可持续发展提供资金。
IF 2.3
Environmental Health Insights Pub Date : 2024-07-27 eCollection Date: 2024-01-01 DOI: 10.1177/11786302241258348
Jason Hung
{"title":"Transitioning to Greener Sino-Thai Belt and Road Initiative: How China Finance Thailand's Environmental Sustainability.","authors":"Jason Hung","doi":"10.1177/11786302241258348","DOIUrl":"10.1177/11786302241258348","url":null,"abstract":"<p><p>As of today, China's Belt and Road Initiative (BRI) continues showing signs of its transition towards green development; whilst the Thai sustainable tourism industry is encountering substantial environmental problems of unfavourable water quality and waste management outcomes. This paper dissects how China has been transitioning into the practice of a greener BRI, as well as how Thailand has benefitted from its greener BRI partnership with China in recent years. This paper delineates the major environmental issues faced by Thailand, in order to suggest why Thailand needs to urgently and responsively address any notable environmental concern for long-term economic growth and sustainability. There is a lack, if not an absence, of existing studies that analyse Sino-Thai green BRI partnerships with the presentation of supporting, updated data and statistics. The findings presented in this paper respond to such a research gap. This paper concludes by arguing that should China's distribution of development finance to Thailand be able to enhance the latter's environmental health and landscape, more Southeast Asian (SEA) and global emerging powers may develop an increasing interest in forming or strengthening green BRI partnerships with China. In the long run, such an optimistic outcome allows China's diplomatic influence to grow further. China's greener development finance plan is an ambitious, globally impactful strategy. Such an ambitious strategy aims to capitalise on the opportunities to address countries' developmental and environmental needs to boost China's global competence and image, in addition to elevating its diplomatic influence.</p>","PeriodicalId":11827,"journal":{"name":"Environmental Health Insights","volume":"18 ","pages":"11786302241258348"},"PeriodicalIF":2.3,"publicationDate":"2024-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11283651/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141787564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Foodborne Microbiological Hazards in Ghana: A Scoping Review. 加纳的食源性微生物危害:范围审查。
IF 2.3
Environmental Health Insights Pub Date : 2024-07-24 eCollection Date: 2024-01-01 DOI: 10.1177/11786302241260485
Wisdom K Ahiabor, Fleischer C N Kotey, Patience B Tetteh-Quarcoo, Eric S Donkor
{"title":"Foodborne Microbiological Hazards in Ghana: A Scoping Review.","authors":"Wisdom K Ahiabor, Fleischer C N Kotey, Patience B Tetteh-Quarcoo, Eric S Donkor","doi":"10.1177/11786302241260485","DOIUrl":"10.1177/11786302241260485","url":null,"abstract":"<p><strong>Background: </strong>Foodborne diseases pose a significant public health threat, particularly in regions with poor sanitation and food handling practices. These diseases, mainly caused by microbiological hazards like bacteria, fungi, and parasites, affect millions globally. Despite the global burden, the true extent of these hazards remains underestimated, especially in low- and middle-income countries like Ghana. This study aimed to map the available literature on foodborne microbiological hazards in Ghana, providing an overview of the evidence and identifying areas where further research is needed.</p><p><strong>Method: </strong>This review followed the Preferred Reporting Items for Systematic Reviews and Meta-analysis Extension for Scoping Reviews. A detailed search was done in PubMed, Scopus, Web of Science, and Google Scholar, and articles were exported to Rayyan for screening. A three-phase screening process was used to identify relevant articles. Data from the included articles were extracted and analysed, with specific information related to food type, specific hazards, sample population, and hazard groups summarised using proportions and tables.</p><p><strong>Results: </strong>This review included 72 studies which were published between 2001 and 2023. Eighty-five percent of these studies (85%) reported on bacterial hazards, while 19%, 11%, and 6% reported on fungi, parasites, and mycotoxins, respectively. The most reported bacterial, fungal, and parasitic hazards were <i>Escherichia coli</i>, <i>Aspergillus</i> spp. and <i>Trichuris trichiura</i>, respectively. Aflatoxins were reported in maize, groundnut, and spices, with prevalence ranging from 61% to 100% and at levels exceeding standards set by Ghana Standards Authority and European Food Safety Authority.</p><p><strong>Conclusion: </strong>This review highlighted the spectrum of microbiological hazards in foods in Ghana. The hazards identified pose significant public health risks, particularly among vulnerable populations. It is crucial that stricter enforcement of food safety laws and improved food handling practices are implemented in the country, particularly in the informal food sector, to protect consumers.</p>","PeriodicalId":11827,"journal":{"name":"Environmental Health Insights","volume":"18 ","pages":"11786302241260485"},"PeriodicalIF":2.3,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11271142/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development and Outcomes of Returning Polycyclic Aromatic Hydrocarbon Exposure Results in the Washington Heights, NYC Community. 纽约市华盛顿高地社区多环芳香烃暴露结果回馈的发展与成果。
IF 2.3
Environmental Health Insights Pub Date : 2024-07-24 eCollection Date: 2024-01-01 DOI: 10.1177/11786302241262604
Kylie W Riley, Kimberly Burke, Holly Dixon, Darrell Holmes, Lehyla Calero, Michael Barton, Rachel L Miller, Lisa M Bramer, Katrina M Waters, Kim A Anderson, Julie Herbstman, Diana Rohlman
{"title":"Development and Outcomes of Returning Polycyclic Aromatic Hydrocarbon Exposure Results in the Washington Heights, NYC Community.","authors":"Kylie W Riley, Kimberly Burke, Holly Dixon, Darrell Holmes, Lehyla Calero, Michael Barton, Rachel L Miller, Lisa M Bramer, Katrina M Waters, Kim A Anderson, Julie Herbstman, Diana Rohlman","doi":"10.1177/11786302241262604","DOIUrl":"10.1177/11786302241262604","url":null,"abstract":"<p><p>Report-back of research results (RBRR) is becoming standard practice for environmental health research studies. RBRR is thought to increase environmental health literacy (EHL), although standardized measurements are limited. For this study, we developed a report back document on exposure to air pollutants, Polycyclic Aromatic Hydrocarbons, during pregnancy through community engaged research and evaluated whether the report increased EHL. We used focus groups and surveys to gather feedback on the report document from an initial group of study participants (Group 1, n = 22) and then sent the revised report to a larger number of participants (Group 2, n = 168). We conducted focus groups among participants in Group 1 and discussed their suggested changes to the report and how those changes could be implemented. Participants in focus groups demonstrated multiple levels of EHL. While participant engagement critically informed report development, a survey comparing feedback from Group 1 (initial report) and Group 2 (revised report) did not show a significant difference in the ease of reading the report or knowledge gained about air pollutants. We acknowledge that our approach was limited by a lack of EHL tools that assess knowledge and behavior change, and a reliance on quantitative methodologies. Future approaches that merge qualitative and quantitative methodologies to evaluate RBRR and methodologies for assessing RBRR materials and subsequent changes in knowledge, attitudes, and behavior, may be necessary.</p>","PeriodicalId":11827,"journal":{"name":"Environmental Health Insights","volume":"18 ","pages":"11786302241262604"},"PeriodicalIF":2.3,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11271165/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Drivers and Barriers to the Implementation of Cold Ironing Technology in Zero Emissions Port. 零排放港口实施冷烫技术的驱动因素和障碍研究。
IF 2.3
Environmental Health Insights Pub Date : 2024-07-24 eCollection Date: 2024-01-01 DOI: 10.1177/11786302241265090
Son-Tung Le
{"title":"Research on Drivers and Barriers to the Implementation of Cold Ironing Technology in Zero Emissions Port.","authors":"Son-Tung Le","doi":"10.1177/11786302241265090","DOIUrl":"10.1177/11786302241265090","url":null,"abstract":"<p><p>Ports play an important role in connecting the domestic and global economies. Zero emissions port models are actively developed and frequently utilized to fulfill economic objectives while reducing environmental effect. The cold ironing system is one of technological methods assisting ports in transitioning to zero emissions port models. Although a number of ports have successfully implemented it, many other seaports, particularly those in developing countries, continue to face numerous challenges in implementing cold ironing. The aim of this research is to investigate the factors influencing the adoption of cold ironing. The study used a quantitative method, conducting a survey of 215 port managers from the North, Central, and South of Vietnam. The findings indicate that economic incentives and regulation have a positive impact on the adoption of cold ironing at ports. While lack of initial capital and lack of standardization are barriers to the implementation of cold ironing. The last section will look over the study's results and implications in greater detail.</p>","PeriodicalId":11827,"journal":{"name":"Environmental Health Insights","volume":"18 ","pages":"11786302241265090"},"PeriodicalIF":2.3,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11271109/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigating Microbial Contamination of Indoor Air, Environmental Surfaces, and Medical Equipment in a Southwestern Ethiopia Hospital. 调查埃塞俄比亚西南部一家医院的室内空气、环境表面和医疗设备的微生物污染情况。
IF 2.3
Environmental Health Insights Pub Date : 2024-07-24 eCollection Date: 2024-01-01 DOI: 10.1177/11786302241266052
Mekdes Mekonen Belay, Argaw Ambelu, Seblework Mekonen, Gedeno Karbana, Bethlehem Yemane
{"title":"Investigating Microbial Contamination of Indoor Air, Environmental Surfaces, and Medical Equipment in a Southwestern Ethiopia Hospital.","authors":"Mekdes Mekonen Belay, Argaw Ambelu, Seblework Mekonen, Gedeno Karbana, Bethlehem Yemane","doi":"10.1177/11786302241266052","DOIUrl":"10.1177/11786302241266052","url":null,"abstract":"<p><strong>Introduction: </strong>Healthcare-associated infections, primarily caused by microorganisms, are widespread in healthcare facilities. These infections pose a significant challenge, especially in low and middle-income countries, and have a detrimental impact on patient outcomes. It is crucial to assess the level of microbial load and associated factors to prevent the spread of these infections. The objective of this study was to assess the microbial load and identify the factors associated with it in various wards at Jimma Medical Center.</p><p><strong>Method: </strong>A cross-sectional study conducted at Jimma Medical Center. Indoor air samples were collected using the settle plate method with a 1/1/1 scheme. Inanimate surfaces and medical equipment were sampled using Swabs from a 10 × 10 cm area. A total of 268 samples were collected from 10 rooms. Pertinent information regarding the associated factors was gathered using an observational checklist. A multiple linear regression model was used to identify any associations with the microbial load.</p><p><strong>Result: </strong>Out of the total samples, 181 (67.5%) tested positive for culture, and 270 microbes were isolated. The average load of bacteria and fungi in the indoor air ranged from 124.4 to 1607 and 96 to 814.6 Colony-forming unit (CFU)/m<sup>3</sup>, respectively. The mean total aerobic colony counts of bacteria and fungi from all surfaces in the wards ranged from 5.25 to 43.3 CFU/cm<sup>2</sup>. Crowdedness [β = 2.748 (95% Confidence Interval (CI): 1.057-4.44)], the presence of waste material [β = 1.747 (95% CI: 0.213-3.282)], and an unclean room [β = 2.505 (95% CI: 0.990-4.019)] were significantly associated with the microbial load.</p><p><strong>Conclusion: </strong>The microbial load detected in indoor air, inanimate surfaces and medical equipment was posing potential health risks. Consequently, it is recommended to implement regular microbial surveillance of the hospital environment and enhance the infection prevention program to mitigate these concerns.</p>","PeriodicalId":11827,"journal":{"name":"Environmental Health Insights","volume":"18 ","pages":"11786302241266052"},"PeriodicalIF":2.3,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11271106/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Abatement of Aerosols by Ionic Wind Extracted From Dielectric Barrier Discharge Plasma. 利用从介质阻挡放电等离子体中提取的离子风消减气溶胶。
IF 2.3
Environmental Health Insights Pub Date : 2024-07-24 eCollection Date: 2024-01-01 DOI: 10.1177/11786302241262879
Tehreem Arshad, Muhammad Shahid Rafique, Shazia Bashir, Asma Hayat, Muhammad Ghulam Murtaza, Abdul Muneeb, Imran Shahadat, Nabiha Nayab
{"title":"Abatement of Aerosols by Ionic Wind Extracted From Dielectric Barrier Discharge Plasma.","authors":"Tehreem Arshad, Muhammad Shahid Rafique, Shazia Bashir, Asma Hayat, Muhammad Ghulam Murtaza, Abdul Muneeb, Imran Shahadat, Nabiha Nayab","doi":"10.1177/11786302241262879","DOIUrl":"10.1177/11786302241262879","url":null,"abstract":"<p><p>Lahore (Pakistan), being an industrial city, has high emission of aerosols that affects and contaminates the air quality. Therefore, the abatement/inactivation of aerosols is necessary to restrict their infectious activities. In this project, ionic wind isolated from dielectric barrier discharge plasma (DBD plasma) has been utilized to abate the aerosols trapped in the Surgical Mask and KN95 Respirator. To infer the chemical and elemental detection of ambient aerosols, FTIR and LIBS have been employed. \"From the results, it is noteworthy that abatement/removal of aerosols has been successfully carried out by the ionic wind irradiation and highlights the potential of DBD plasma technology in removing the aerosols pollution.\"</p>","PeriodicalId":11827,"journal":{"name":"Environmental Health Insights","volume":"18 ","pages":"11786302241262879"},"PeriodicalIF":2.3,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11271097/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Understanding Environmental Consequences of Quarry Operations: Residents' Perception Study in the Neighbourhood of a Quarry in Osun state, Nigeria. 了解采石场作业对环境造成的后果:尼日利亚奥逊州采石场附近居民的感知研究。
IF 2.3
Environmental Health Insights Pub Date : 2024-06-22 eCollection Date: 2024-01-01 DOI: 10.1177/11786302241264146
Temitope M Taiwo, Timothy O Ogunbode
{"title":"Understanding Environmental Consequences of Quarry Operations: Residents' Perception Study in the Neighbourhood of a Quarry in Osun state, Nigeria.","authors":"Temitope M Taiwo, Timothy O Ogunbode","doi":"10.1177/11786302241264146","DOIUrl":"10.1177/11786302241264146","url":null,"abstract":"<p><p>Investigation on human perspective on the impacts of quarry activities on the natural environment remains limited. This study gauged residents' perceptions of the ecological consequences of quarry operations. A meticulously structured questionnaire was dispensed among 214 households, chosen at random, in the vicinity of Sanlong Quarry within Obaagun community, Ifelodun Local Government Area, Osun State, Nigeria. The dataset underwent analysis utilising both descriptive and inferential statistics. Results indicated a predominance of female respondents, constituting 77.6%, with 65% aged 41 years and above. Moreover, 74.2% had been residents in the study area for no less than 7 years, and 62.6% resided within 1 km of the quarry site. A substantial 74.3% (159 residents) regarded quarry operations as detrimental to their environment, with 72.2% attributing this to machine vibrations. Kaiser-Meyer-Olkins and Barttlet's tests affirmed the factorability of the dataset at a 77.5% significance level (<i>P</i> < .005). Factor analysis revealed 7 variables, encompassing 79.19% of residents' perceptions of the environmental impact of quarry operations. These variables included the loss of farmlands (21.35%), degraded farmland (15.06%), vibrations from heavy machines affecting buildings (10.64%), flyrock debris from rock blasting damaging roofs, and the destruction caused by trucks and heavy machinery on rural roads (8.57%). Additionally, wildlife displacement (8.33%) and respondents' perception of the quarry's duration of operation (8.00%) were identified. These findings suggest that quarry operations exert a significant influence on the livelihood of the Sanlong quarry neighbourhood. It is imperative for stakeholders to address this situation through relevant policies, particularly those that enhance the well-being of the community and hold the quarry company responsible for the damages inflicted on various environmental resources. Nonetheless, further study is recommended to validate or otherwise the current findings.</p>","PeriodicalId":11827,"journal":{"name":"Environmental Health Insights","volume":"18 ","pages":"11786302241264146"},"PeriodicalIF":2.3,"publicationDate":"2024-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11193343/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141442371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Waste Water Management in Wet Coffee Processing Mills and their Impact on the Water quality status of Gidabo River and its Tributaries, Southern Ethiopia. 湿法咖啡加工厂的废水管理及其对埃塞俄比亚南部吉达博河及其支流水质状况的影响。
IF 2.7
Environmental Health Insights Pub Date : 2024-06-16 eCollection Date: 2024-01-01 DOI: 10.1177/11786302241260953
Mihret Dananto Ulsido, Muhammed-Ziyad Geleto, Yohannes Seifu Berego
{"title":"Waste Water Management in Wet Coffee Processing Mills and their Impact on the Water quality status of Gidabo River and its Tributaries, Southern Ethiopia.","authors":"Mihret Dananto Ulsido, Muhammed-Ziyad Geleto, Yohannes Seifu Berego","doi":"10.1177/11786302241260953","DOIUrl":"10.1177/11786302241260953","url":null,"abstract":"<p><p>The Gidabo River and its tributaries are the main sources of water for more than 1,584,646 inhabitants. It is an important source of water for the surrounding rural communities for various uses such as domestic, irrigation, livestock watering, fishing, and recreation. The river is the main tributary of Lake Abaya. The present study was designed to investigate the water quality status of the Gidabo River and its tributaries for domestic and aquatic life. To assess the water quality status, water samples were collected in monthly intervals for a period of 3 months from September to November (coffee processing time), 2022. Arc GIS 9.3, 3 DEM, and spreadsheet were used to analyze the data collected from SRTM (Shuttle Radar Thematic Mapper, 90 m) and field observation. Of all the water quality parameters analyzed; turbidity, BOD<sub>5</sub>, DO, COD, pH, Ni, Fe, NO<sub>3</sub> <sup>-</sup>, and PO<sub>4</sub> <sup>3-</sup> were higher than the recommended limits of national and international standards for aquatic life. Based on the Weighted Arithmetic Mean (WAM), Water Quality Index (WQI) calculations of the River, WQI value of the river ranges between 34.83 and 54.31 in different reaches of the watershed which is classified under bad category. The wet coffee processing industry which is the main sources of contamination in the watershed uses 63 L of processing water to produce 1 kg of green coffee beans. Traditional lagoons, with an average hydraulic retention time (HRT) of 1.99 days, are the most common methods of treating wastewater. The river is at higher risk from harmful anthropogenic activities in the watershed and requires urgent monitoring and mitigation to prevent further degradation.</p>","PeriodicalId":11827,"journal":{"name":"Environmental Health Insights","volume":"18 ","pages":"11786302241260953"},"PeriodicalIF":2.7,"publicationDate":"2024-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11181887/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141418435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Association of Exposure to Indoor Air Pollution with Unhealthy Symptoms among Middle-aged and Older Adults in India: Evidence from a Large-scale Survey. 印度中老年人暴露于室内空气污染与不健康症状的关系:来自大规模调查的证据
IF 2.7
Environmental Health Insights Pub Date : 2024-06-10 eCollection Date: 2024-01-01 DOI: 10.1177/11786302241257819
P Padma Sri Lekha, C V Irshad, E P Abdul Azeez, A Premkumar
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