Pub Date : 2019-02-22DOI: 10.19080/ofoaj.2019.09.555761
G. Alak
It has become inevitable to use pesticides in order to get more efficiency from the unit area in agricultural activities all over the world. Initially, the use of these chemicals was welcomed and later revealed that these compounds had many negative effects on the environment and human health. Pesticides can stay around for years without degradation. Pesticides that are once transmitted to the ecosystem, cause accumulation through the aquatic nutrient chain and this accumulation is increasing in the upper levels of the food chain [1]. The use of pesticides causes serious problems on human health and environment. Pesticides effect the organism by blocking cellular processes and causing changes in the cell. Some pesticides’ residual effect lasts for days, weeks or months. These effects of the pesticides vary according to the chemical properties of the compound, the amount of concentration, temperature, humidity, pH and microorganism activities.
{"title":"The Effects of Biopesticide on the Antioxidant Enzyme Activities of Lemna minor","authors":"G. Alak","doi":"10.19080/ofoaj.2019.09.555761","DOIUrl":"https://doi.org/10.19080/ofoaj.2019.09.555761","url":null,"abstract":"It has become inevitable to use pesticides in order to get more efficiency from the unit area in agricultural activities all over the world. Initially, the use of these chemicals was welcomed and later revealed that these compounds had many negative effects on the environment and human health. Pesticides can stay around for years without degradation. Pesticides that are once transmitted to the ecosystem, cause accumulation through the aquatic nutrient chain and this accumulation is increasing in the upper levels of the food chain [1]. The use of pesticides causes serious problems on human health and environment. Pesticides effect the organism by blocking cellular processes and causing changes in the cell. Some pesticides’ residual effect lasts for days, weeks or months. These effects of the pesticides vary according to the chemical properties of the compound, the amount of concentration, temperature, humidity, pH and microorganism activities.","PeriodicalId":308766,"journal":{"name":"Oceanography & Fisheries Open access Journal","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116284859","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 : 2019-02-22DOI: 10.19080/ofoaj.2019.09.555763
M. Shao
{"title":"Response of Asian Marine Fishery to ENSO Related SST for the Period 1982−2016","authors":"M. Shao","doi":"10.19080/ofoaj.2019.09.555763","DOIUrl":"https://doi.org/10.19080/ofoaj.2019.09.555763","url":null,"abstract":"","PeriodicalId":308766,"journal":{"name":"Oceanography & Fisheries Open access Journal","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121434193","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 : 2019-02-15DOI: 10.19080/ofoaj.2019.09.555759
F. Ruiz
{"title":"Distribution of Benthic Foraminifera in the Marine Estuary of the Guadalquivir River (SW Spain): A Preliminary Report","authors":"F. Ruiz","doi":"10.19080/ofoaj.2019.09.555759","DOIUrl":"https://doi.org/10.19080/ofoaj.2019.09.555759","url":null,"abstract":"","PeriodicalId":308766,"journal":{"name":"Oceanography & Fisheries Open access Journal","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129527969","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 : 2019-02-13DOI: 10.19080/ofoaj.2019.09.555758
Adrienne M. Copeland
{"title":"Influences of Temporal Changes in Pelagic Scattering Layers on Short-Finned Pilot Whales Behavior","authors":"Adrienne M. Copeland","doi":"10.19080/ofoaj.2019.09.555758","DOIUrl":"https://doi.org/10.19080/ofoaj.2019.09.555758","url":null,"abstract":"","PeriodicalId":308766,"journal":{"name":"Oceanography & Fisheries Open access Journal","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131040784","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 : 2019-02-06DOI: 10.19080/ofoaj.2019.09.555757
J. Bye
{"title":"The Great Noarlunga Fish Circle","authors":"J. Bye","doi":"10.19080/ofoaj.2019.09.555757","DOIUrl":"https://doi.org/10.19080/ofoaj.2019.09.555757","url":null,"abstract":"","PeriodicalId":308766,"journal":{"name":"Oceanography & Fisheries Open access Journal","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121430871","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 : 2019-02-04DOI: 10.19080/ofoaj.2019.08.555753
Nan Li
{"title":"An Analysis on the Pattern of Precipitation Distribution Over Taiwan Strait and its Coastal Areas","authors":"Nan Li","doi":"10.19080/ofoaj.2019.08.555753","DOIUrl":"https://doi.org/10.19080/ofoaj.2019.08.555753","url":null,"abstract":"","PeriodicalId":308766,"journal":{"name":"Oceanography & Fisheries Open access Journal","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115635586","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 : 2019-02-04DOI: 10.19080/ofoaj.2019.09.555756
Cladas Yannis
{"title":"Presence Confirmation of Non-Native Species Pagrus major (Temminck And Schlegel, 1843) in the Eastern Mediterranean","authors":"Cladas Yannis","doi":"10.19080/ofoaj.2019.09.555756","DOIUrl":"https://doi.org/10.19080/ofoaj.2019.09.555756","url":null,"abstract":"","PeriodicalId":308766,"journal":{"name":"Oceanography & Fisheries Open access Journal","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127753304","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 : 2019-02-04DOI: 10.19080/OFOAJ.2019.08.555755
A. A. Ivlev
The applicability of the photosynthesis equation to the analysis of the changes of global carbon cycle main participants (carbon dioxide, atmospheric oxygen, sedimentary organic carbon) is shown. Photosynthesis is manifested in antiphase changes in the average concentrations of CO 2 and O 2 in the atmosphere and in-phase changes in the concentration of oxygen in the atmosphere and the rate of burial of organic matter in the sediment. Due to the regulatory role of photosynthesis, the global carbon cycle spontaneously moves to a stationary state, what makes it possible to estimate the amount of buried organic matter in the earth’s crust. This parameter is the key in the study of the biosphere, its evolution, for the study of various geochemical correlations.
{"title":"Manifestations of Photosynthesis in the Evolution of the Global Carbon Cycle","authors":"A. A. Ivlev","doi":"10.19080/OFOAJ.2019.08.555755","DOIUrl":"https://doi.org/10.19080/OFOAJ.2019.08.555755","url":null,"abstract":"The applicability of the photosynthesis equation to the analysis of the changes of global carbon cycle main participants (carbon dioxide, atmospheric oxygen, sedimentary organic carbon) is shown. Photosynthesis is manifested in antiphase changes in the average concentrations of CO 2 and O 2 in the atmosphere and in-phase changes in the concentration of oxygen in the atmosphere and the rate of burial of organic matter in the sediment. Due to the regulatory role of photosynthesis, the global carbon cycle spontaneously moves to a stationary state, what makes it possible to estimate the amount of buried organic matter in the earth’s crust. This parameter is the key in the study of the biosphere, its evolution, for the study of various geochemical correlations.","PeriodicalId":308766,"journal":{"name":"Oceanography & Fisheries Open access Journal","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131727927","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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