Pub Date : 2021-10-28DOI: 10.17265/2162-5263/2021.05.001
Kiyonori Haga
{"title":"Sustainable Recycling of Livestock Wastes by Composting and Environmentally Friendly Control of Wastewater and Odors","authors":"Kiyonori Haga","doi":"10.17265/2162-5263/2021.05.001","DOIUrl":"https://doi.org/10.17265/2162-5263/2021.05.001","url":null,"abstract":"","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41820797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-28DOI: 10.17265/2162-5263/2021.04.004
Odysseas Kopsidas
{"title":"Total Quality Management and Environmental Management Applications in the Agricultural Production Process","authors":"Odysseas Kopsidas","doi":"10.17265/2162-5263/2021.04.004","DOIUrl":"https://doi.org/10.17265/2162-5263/2021.04.004","url":null,"abstract":"","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44302180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-28DOI: 10.17265/2162-5263/2021.04.001
Xiuping Li, Wang He, Youzhi Liu, Yang Yu, Hongyan Shen
{"title":"Preparation of Al2O3-Supported Nanoscale FeS Based on High-Gravity Technology and Its Application for Removing Chromium (Ⅵ) in Wastewater","authors":"Xiuping Li, Wang He, Youzhi Liu, Yang Yu, Hongyan Shen","doi":"10.17265/2162-5263/2021.04.001","DOIUrl":"https://doi.org/10.17265/2162-5263/2021.04.001","url":null,"abstract":"","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41953873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effect of Different Mulching Types on Insect and Disease Infestation and Yield of Onions (Allium cepa L.) in Loamy Sand","authors":"Chanthin Ouk, Kim Eang Tho, Sophoanrith Ro, Samraksa Seang, Theary Leng, Penghaing Ly","doi":"10.17265/2162-5263/2021.04.003","DOIUrl":"https://doi.org/10.17265/2162-5263/2021.04.003","url":null,"abstract":"","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45891166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-28DOI: 10.17265/2162-5263/2021.04.002
Ngo Chi Tuan, Nguyen Thanh Son, Nguyen Kien Dung, Can Thu Van
{"title":"Research to Establish a Set of Combinatorial Indicators to Calculate Flood Vulnerability Index in Thach Han-Ben Hai River Basin, Quang Tri Province, Vietnam","authors":"Ngo Chi Tuan, Nguyen Thanh Son, Nguyen Kien Dung, Can Thu Van","doi":"10.17265/2162-5263/2021.04.002","DOIUrl":"https://doi.org/10.17265/2162-5263/2021.04.002","url":null,"abstract":"","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46151284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-28DOI: 10.17265/2162-5263/2021.03.002
L. Lata
{"title":"Climate Data Interpolation for Shkumbini WEAP Model","authors":"L. Lata","doi":"10.17265/2162-5263/2021.03.002","DOIUrl":"https://doi.org/10.17265/2162-5263/2021.03.002","url":null,"abstract":"","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46237821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-28DOI: 10.17265/2162-5263/2021.03.004
Heidelinde Grüneis, Karin Schroll, K. Wagner
{"title":"The Role of Agriculture in Flood Risk Management in AustriaConflicts and Challenges","authors":"Heidelinde Grüneis, Karin Schroll, K. Wagner","doi":"10.17265/2162-5263/2021.03.004","DOIUrl":"https://doi.org/10.17265/2162-5263/2021.03.004","url":null,"abstract":"","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46082599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-28DOI: 10.17265/2162-5263/2021.01.003
Judith Julie Takadong Tsafack, Dimitri Alex Kamgain Tchuenchieu, H. T. Mouafo, Manuela Annick Bengue Baomog, Jorelle J. B. Adjele, Evrard Koupestchop Medjo, I. L. N. Djuikoo, Bridget Tata Ndakoh, C. Matchawe, J. Sasanya, G. Medoua
The practice of integrated fish farming and the use of local fish meal and manure for fish feeding in Cameroon constitute potential sources of resistant pathogenic bacteria in the fish pond environment. Therefore, a periodical and constant monitoring of the microbiological quality of fish pond is imperative. This study was to assess the microbial contamination of Mfou aquaculture production site and evaluate the antibiotic resistance profile of bacterial fish isolates. Samples of pond water (n = 36), sediment (n = 36), fishmeal (n = 12) and African catfish (Clarias gariepinus), kanga (Heterotis niloticus) and Nile Tilapia (Oreochromis niloticus) (n = 36, each) were collected to determine TVAC (Total Viable Aerobic Bacterial Count), FC (Fungal Count), SAC (Staphylococcus aureus count), TCC (Total Coliform Count) and FCC (Feacal Coliform Count). The fish skin isolates of S. aureus, Enterobacter sakazakii, Citrobacter freundii, Serratia fonticola, Klebsiella oxytoca, Proteus spp., Aeromonas hydrophila, Kluyvera spp., Moraxella spp., Pasteurella multocida and Pseudomonas fluorescens were tested against penicillin G (10 μg), chloramphenicol (30 μg), sulfamethoxazole/trimethoprim (25 μg), erythromycin (15 μg), tetracycline (30 μg), using the disk diffusion method. Results reveal a heavy contamination of fish farms with microbial load above the recommended limits. Our study indicates that fish ponds are sources of zoonotic pathogens underlining their epidemiological and clinical relevance. All bacterial isolates were multiresistant with a multiple antibiotic resistance index above 0.2. These data raise concern about the microbial contamination of aquaculture and associated public health risks in Cameroon.
{"title":"Microbial Assessment and Antibiotic Susceptibility Profile of Bacterial Fish Isolates in an Aquaculture Production Site in Mefou Afamba Division of Cameroon","authors":"Judith Julie Takadong Tsafack, Dimitri Alex Kamgain Tchuenchieu, H. T. Mouafo, Manuela Annick Bengue Baomog, Jorelle J. B. Adjele, Evrard Koupestchop Medjo, I. L. N. Djuikoo, Bridget Tata Ndakoh, C. Matchawe, J. Sasanya, G. Medoua","doi":"10.17265/2162-5263/2021.01.003","DOIUrl":"https://doi.org/10.17265/2162-5263/2021.01.003","url":null,"abstract":"The practice of integrated fish farming and the use of local fish meal and manure for fish feeding in Cameroon constitute potential sources of resistant pathogenic bacteria in the fish pond environment. Therefore, a periodical and constant monitoring of the microbiological quality of fish pond is imperative. This study was to assess the microbial contamination of Mfou aquaculture production site and evaluate the antibiotic resistance profile of bacterial fish isolates. Samples of pond water (n = 36), sediment (n = 36), fishmeal (n = 12) and African catfish (Clarias gariepinus), kanga (Heterotis niloticus) and Nile Tilapia (Oreochromis niloticus) (n = 36, each) were collected to determine TVAC (Total Viable Aerobic Bacterial Count), FC (Fungal Count), SAC (Staphylococcus aureus count), TCC (Total Coliform Count) and FCC (Feacal Coliform Count). The fish skin isolates of S. aureus, Enterobacter sakazakii, Citrobacter freundii, Serratia fonticola, Klebsiella oxytoca, Proteus spp., Aeromonas hydrophila, Kluyvera spp., Moraxella spp., Pasteurella multocida and Pseudomonas fluorescens were tested against penicillin G (10 μg), chloramphenicol (30 μg), sulfamethoxazole/trimethoprim (25 μg), erythromycin (15 μg), tetracycline (30 μg), using the disk diffusion method. Results reveal a heavy contamination of fish farms with microbial load above the recommended limits. Our study indicates that fish ponds are sources of zoonotic pathogens underlining their epidemiological and clinical relevance. All bacterial isolates were multiresistant with a multiple antibiotic resistance index above 0.2. These data raise concern about the microbial contamination of aquaculture and associated public health risks in Cameroon.","PeriodicalId":58493,"journal":{"name":"环境科学与工程:B","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45453620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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