印度西孟加拉邦沿海地区五种鱼类的长重关系和状态因子

Q3 Environmental Science

Lakes and Reservoirs: Research and Management Pub Date : 2024-02-09 DOI:10.1111/lre.12448

Niladri Mondal, Deep Sankar Chini, Avijit Kar, Shampa Patra, Bidhan Chandra Patra

{"title":"印度西孟加拉邦沿海地区五种鱼类的长重关系和状态因子","authors":"Niladri Mondal, Deep Sankar Chini, Avijit Kar, Shampa Patra, Bidhan Chandra Patra","doi":"10.1111/lre.12448","DOIUrl":null,"url":null,"abstract":"The present study presents the length–weight relationships of five brackish water fish species from the coastal region of West Bengal for which this relationship not known to the present time, including Stigmatogobius sadanundio, Brachygobius nunus, Microphis cuncalus, Butis melanostigma and Puntius vittatus. The slope (b) value of the regression ranges between 2.551 and 3.319, with high correlation values (r2 ≥ .943). The relative condition factor (Kn) was also calculated, being >1.0 for all species examined in the present study, indicating of the overall condition of the fish species.","PeriodicalId":39473,"journal":{"name":"Lakes and Reservoirs: Research and Management","volume":"29 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Length–weight relationships and condition factors of five fish species from the coastal region of West Bengal, India\",\"authors\":\"Niladri Mondal, Deep Sankar Chini, Avijit Kar, Shampa Patra, Bidhan Chandra Patra\",\"doi\":\"10.1111/lre.12448\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The present study presents the length–weight relationships of five brackish water fish species from the coastal region of West Bengal for which this relationship not known to the present time, including Stigmatogobius sadanundio, Brachygobius nunus, Microphis cuncalus, Butis melanostigma and Puntius vittatus. The slope (b) value of the regression ranges between 2.551 and 3.319, with high correlation values (r2 ≥ .943). The relative condition factor (Kn) was also calculated, being >1.0 for all species examined in the present study, indicating of the overall condition of the fish species.\",\"PeriodicalId\":39473,\"journal\":{\"name\":\"Lakes and Reservoirs: Research and Management\",\"volume\":\"29 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-02-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Lakes and Reservoirs: Research and Management\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/lre.12448\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Environmental Science\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Lakes and Reservoirs: Research and Management","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/lre.12448","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Environmental Science","Score":null,"Total":0}

引用次数: 0

摘要

本研究介绍了西孟加拉邦沿海地区五种咸水鱼的长度-重量关系，其中包括 Stigmatogobius sadanundio、Brachygobius nunus、Microphis cuncalus、Butis melanostigma 和 Puntius vittatus。回归的斜率（b）值介于 2.551 和 3.319 之间，相关值很高（r2 ≥ 0.943）。本研究还计算了相对条件因子（Kn），所有鱼种的相对条件因子均为 1.0，表明鱼种的整体条件良好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Length–weight relationships and condition factors of five fish species from the coastal region of West Bengal, India

The present study presents the length–weight relationships of five brackish water fish species from the coastal region of West Bengal for which this relationship not known to the present time, including Stigmatogobius sadanundio, Brachygobius nunus, Microphis cuncalus, Butis melanostigma and Puntius vittatus. The slope (b) value of the regression ranges between 2.551 and 3.319, with high correlation values (r² ≥ .943). The relative condition factor (K_n) was also calculated, being >1.0 for all species examined in the present study, indicating of the overall condition of the fish species.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Lakes and Reservoirs: Research and Management Environmental Science-Water Science and Technology

CiteScore

2.40

自引率

0.00%

发文量

期刊介绍： Lakes & Reservoirs: Research and Management aims to promote environmentally sound management of natural and artificial lakes, consistent with sustainable development policies. This peer-reviewed Journal publishes international research on the management and conservation of lakes and reservoirs to facilitate the international exchange of results.