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The Egyptian Journal of Aquatic Research最新文献

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Characteristic and histological evidence of microplastic in scleractinian corals of Java Sea 爪哇海硬核珊瑚微塑料特征及组织学证据
The Egyptian Journal of Aquatic Research Pub Date : 2023-11-01 DOI: 10.1016/j.ejar.2023.08.005
Diah P. Wijayanti, Elis Indrayanti, Dwi Haryanti, Mada T. Sibero, Mufqi E. Widyarizia, Azizah Q. Az Zahra, Muggi Bachtiar
{"title":"Characteristic and histological evidence of microplastic in scleractinian corals of Java Sea","authors":"Diah P. Wijayanti, Elis Indrayanti, Dwi Haryanti, Mada T. Sibero, Mufqi E. Widyarizia, Azizah Q. Az Zahra, Muggi Bachtiar","doi":"10.1016/j.ejar.2023.08.005","DOIUrl":"https://doi.org/10.1016/j.ejar.2023.08.005","url":null,"abstract":"Coral reefs are threatened by emerging microplastic pollution but only a few studies are available regarding the extent of contamination in coral reef systems in situ. For this research, we collected samples from the seawater, sediments, and coral colonies of the Panjang Island cluster and the Karimunjawa Archipelago, Java Sea. Microplastics were detected in all sample types. Based on a Mann–Whitney test (p < 0.05), there is a significant difference in microplastic abundance between areas subjected to different levels of human activity. Corals showed the highest concentration of microplastics, with fragments being the most dominant type. No significant difference in microplastic abundance was found among the different polyp sizes (Mann–Whitney test, p > 0.05) or among different species (Kruskal–Wallis test, p > 0.05). All coral samples contained fragment and fiber microplastics in their polyps, consisting of Polyethylene terephthalate (PET), silicone-based plastic, polysulfoxide, and Polyvinyl alcohol (PVA) polymer. Here, we provide the first evidence of microplastics inside corals, observed using a histological method. The types of microplastic detected in the histological sections were similar to those extracted from the coral polyps. Tourism and fishing activity both play a role in governing the distribution, abundance, and diversity of microplastics in coral reef systems.","PeriodicalId":22475,"journal":{"name":"The Egyptian Journal of Aquatic Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135410821","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}
引用次数: 0
Texture variability of clastic marine sediments across three major Harbours along the Egyptian Red Sea coast 埃及红海沿岸三个主要港口的碎屑海洋沉积物的结构变异性
The Egyptian Journal of Aquatic Research Pub Date : 2022-12-01 DOI: 10.1016/j.ejar.2022.11.006
Amani Badawi, A. Mansour, H. Madkour
{"title":"Texture variability of clastic marine sediments across three major Harbours along the Egyptian Red Sea coast","authors":"Amani Badawi, A. Mansour, H. Madkour","doi":"10.1016/j.ejar.2022.11.006","DOIUrl":"https://doi.org/10.1016/j.ejar.2022.11.006","url":null,"abstract":"","PeriodicalId":22475,"journal":{"name":"The Egyptian Journal of Aquatic Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80644655","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}
引用次数: 0
Characterization, cytotoxicity and antioxidant activity of sea urchins (Diadema savignyi) and jellyfish (Aurelia aurita) extracts 海胆(Diadema savignyi)和水母(Aurelia aurita)提取物的性质、细胞毒性和抗氧化活性
The Egyptian Journal of Aquatic Research Pub Date : 2022-06-01 DOI: 10.1016/j.ejar.2022.05.005
Eman A. Khalil, H. Swelim, Hala El-Tantawi, Alaa F. Bakr, Ahmed A. H. Abdellatif
{"title":"Characterization, cytotoxicity and antioxidant activity of sea urchins (Diadema savignyi) and jellyfish (Aurelia aurita) extracts","authors":"Eman A. Khalil, H. Swelim, Hala El-Tantawi, Alaa F. Bakr, Ahmed A. H. Abdellatif","doi":"10.1016/j.ejar.2022.05.005","DOIUrl":"https://doi.org/10.1016/j.ejar.2022.05.005","url":null,"abstract":"","PeriodicalId":22475,"journal":{"name":"The Egyptian Journal of Aquatic Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76283392","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}
引用次数: 4
Phylogenetic affiliation of bioactive metabolites producing bacterial symbionts associated with soft corals from the Red Sea 与红海软珊瑚相关的产生细菌共生体的生物活性代谢物的系统发育关系
The Egyptian Journal of Aquatic Research Pub Date : 2022-06-01 DOI: 10.1016/j.ejar.2022.05.004
A. Hanafy, R. Khattab, Rasha M. Al-Reedy
{"title":"Phylogenetic affiliation of bioactive metabolites producing bacterial symbionts associated with soft corals from the Red Sea","authors":"A. Hanafy, R. Khattab, Rasha M. Al-Reedy","doi":"10.1016/j.ejar.2022.05.004","DOIUrl":"https://doi.org/10.1016/j.ejar.2022.05.004","url":null,"abstract":"","PeriodicalId":22475,"journal":{"name":"The Egyptian Journal of Aquatic Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83764064","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}
引用次数: 1
Comparison between simplified and standardized Penman evaporation equation: Egyptian Mediterranean coast case study 简化与标准化Penman蒸发方程的比较:以埃及地中海沿岸为例
The Egyptian Journal of Aquatic Research Pub Date : 2022-01-01 DOI: 10.1016/j.ejar.2021.12.001
Maged M. A. Hussein
{"title":"Comparison between simplified and standardized Penman evaporation equation: Egyptian Mediterranean coast case study","authors":"Maged M. A. Hussein","doi":"10.1016/j.ejar.2021.12.001","DOIUrl":"https://doi.org/10.1016/j.ejar.2021.12.001","url":null,"abstract":"","PeriodicalId":22475,"journal":{"name":"The Egyptian Journal of Aquatic Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80588873","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}
引用次数: 0
Soft-bottom exploration of assemblage patterns of the Red Sea amphipods at multiple spatial and vertical scales 红海片脚类多空间和垂直尺度组合模式的软底探索
The Egyptian Journal of Aquatic Research Pub Date : 2021-11-01 DOI: 10.1016/j.ejar.2021.11.006
Mahmoud A. Attallah, A. Hellal, Fatma A. Abdelrazek, Salah E. Abdel-Gaid, M. Gabr, A. Zeina
{"title":"Soft-bottom exploration of assemblage patterns of the Red Sea amphipods at multiple spatial and vertical scales","authors":"Mahmoud A. Attallah, A. Hellal, Fatma A. Abdelrazek, Salah E. Abdel-Gaid, M. Gabr, A. Zeina","doi":"10.1016/j.ejar.2021.11.006","DOIUrl":"https://doi.org/10.1016/j.ejar.2021.11.006","url":null,"abstract":"","PeriodicalId":22475,"journal":{"name":"The Egyptian Journal of Aquatic Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75750791","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}
引用次数: 3
The first record of the lessepsian migrant Pteragogus trispilus Randall 2013 (Osteichthyes: Labridae) off the Libyan coast, east Mediterranean Sea 2013年在东地中海利比亚海岸首次发现三毛翼龙(直鳍鱼科)
The Egyptian Journal of Aquatic Research Pub Date : 2021-10-01 DOI: 10.1016/j.ejar.2021.09.009
Amani Fitori, A. Mahdy, R. E. Said, Al-Faturi Al-Faturi
{"title":"The first record of the lessepsian migrant Pteragogus trispilus Randall 2013 (Osteichthyes: Labridae) off the Libyan coast, east Mediterranean Sea","authors":"Amani Fitori, A. Mahdy, R. E. Said, Al-Faturi Al-Faturi","doi":"10.1016/j.ejar.2021.09.009","DOIUrl":"https://doi.org/10.1016/j.ejar.2021.09.009","url":null,"abstract":"","PeriodicalId":22475,"journal":{"name":"The Egyptian Journal of Aquatic Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73357939","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}
引用次数: 3
Comparative hepcidin gene expression of Nile tilapia (Oreochromis niloticus) tissues during the therapy of bacterial infections 尼罗罗非鱼(Oreochromis niloticus)组织在细菌感染治疗期间hepcidin基因表达的比较
The Egyptian Journal of Aquatic Research Pub Date : 2021-10-01 DOI: 10.1016/j.ejar.2021.09.003
A. Hal, M. El‐Barbary
{"title":"Comparative hepcidin gene expression of Nile tilapia (Oreochromis niloticus) tissues during the therapy of bacterial infections","authors":"A. Hal, M. El‐Barbary","doi":"10.1016/j.ejar.2021.09.003","DOIUrl":"https://doi.org/10.1016/j.ejar.2021.09.003","url":null,"abstract":"","PeriodicalId":22475,"journal":{"name":"The Egyptian Journal of Aquatic Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84029243","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}
引用次数: 2
Evidencing some reproductive aspects of a commercial gobiid species Glossogobius aureus Akihito & Meguro, 1975 in Hau River, Vietnam 1975年越南Hau河商业虾虎鱼种Glossogobius aureus Akihito & Meguro的生殖方面的证据
The Egyptian Journal of Aquatic Research Pub Date : 2021-10-01 DOI: 10.1016/j.ejar.2021.09.006
Q. Dinh, N. T. Truong, T. T. H. Lam, T. H. Nguyen, N. S. Tran, T. T. K. Nguyen
{"title":"Evidencing some reproductive aspects of a commercial gobiid species Glossogobius aureus Akihito & Meguro, 1975 in Hau River, Vietnam","authors":"Q. Dinh, N. T. Truong, T. T. H. Lam, T. H. Nguyen, N. S. Tran, T. T. K. Nguyen","doi":"10.1016/j.ejar.2021.09.006","DOIUrl":"https://doi.org/10.1016/j.ejar.2021.09.006","url":null,"abstract":"","PeriodicalId":22475,"journal":{"name":"The Egyptian Journal of Aquatic Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83625028","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}
引用次数: 4
Stock assessment of two populations of Glossogobius sparsipapillus (Osteichthyes, Gobiidae) in the Mekong Delta 湄公河三角洲疏乳头舌鱼(骨鱼科)两个种群的种群数量评价
The Egyptian Journal of Aquatic Research Pub Date : 2021-09-01 DOI: 10.1016/j.ejar.2021.09.001
T. T. K. Nguyen, Q. Dinh, N. S. Tran, T. H. Nguyen
{"title":"Stock assessment of two populations of Glossogobius sparsipapillus (Osteichthyes, Gobiidae) in the Mekong Delta","authors":"T. T. K. Nguyen, Q. Dinh, N. S. Tran, T. H. Nguyen","doi":"10.1016/j.ejar.2021.09.001","DOIUrl":"https://doi.org/10.1016/j.ejar.2021.09.001","url":null,"abstract":"","PeriodicalId":22475,"journal":{"name":"The Egyptian Journal of Aquatic Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76397357","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}
引用次数: 5
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