{"title":"ASSESSMENT OF THE TROPHIC LEVEL OF THE SHALLOW WATER ZONE OF THE NORTHERN CASPIAN USING THE E-TRIX INDEX","authors":"L. Degtyareva, Natalia Popova, Maxim Ocheretny","doi":"10.36698/2304-5957-2022-6-39-45","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":204686,"journal":{"name":"Астраханский вестник экологического образования","volume":"83 4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Астраханский вестник экологического образования","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36698/2304-5957-2022-6-39-45","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}