M. Stavrescu-Bedivan, R. Madjar, Ionela Alexandra Sion, Gina Vasilescaeteanu
{"title":"1758年鲤鱼水质评价及生物特征分析——以罗马尼亚ILFOV县BIȚINA池塘为例","authors":"M. Stavrescu-Bedivan, R. Madjar, Ionela Alexandra Sion, Gina Vasilescaeteanu","doi":"10.17930/agl2022225","DOIUrl":null,"url":null,"abstract":"Weight-length relationships (WLRs), Fulton’s K condition factor and the size structure were investigated for common carp Cyprinus carpio (Linne, 1758) collected from Bițina 3 Pond – a freshwater ecosystem used for recreational fishing, located 40 km away from Bucharest. Negative allometric growth was estimated for common carp as: TW = 0.0563xTL<sup<2.7111</sup<; TW = 0.2301 x SL<sup<2.4175</sup< (N = 30, November 2021). The values for condition factor K ranged between 1.44 and 2.67. Water samples were collected from 7 sampling points (SP) and were subjected to physico-chemical characterization. Consequently, it was determined the following parameters: pH, electrical conductivity (EC), total hardness (TH), chemical oxygen demand (COD), phosphate phosphorus (P-PO<sub<4</sub<<sup<3-</sup<) and nitrogen pollutant species: nitrate nitrogen (N-NO<sub<3</sub<<sup<-</sup<), nitrite nitrogen (N-NO<sub<2</sub<<sup<-</sup<) and ammonium-nitrogen (N-NH<sub<4</sub<<sup<+</sup<). Total hardness values present very significant correlation with conductivity (r=0.7305***) and distinct significant correlation with pH (r=0.5765**). The results indicated that water meets the requirements for optimal development of aquatic organisms. This paper provides novel information on weight-length relationships, Fulton’s K condition factor along with environmental parameters for Cyprinus carpio collected from freshwater ponds designed for sport fishing.","PeriodicalId":44979,"journal":{"name":"AgroLife Scientific Journal","volume":" ","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"ASSESSMENT OF WATER QUALITY AND BIOMETRIC ANALYSIS FOR COMMON CARP Cyprinus carpio L., 1758: A CASE STUDY FROM BIȚINA POND (ILFOV COUNTY, ROMANIA)\",\"authors\":\"M. Stavrescu-Bedivan, R. Madjar, Ionela Alexandra Sion, Gina Vasilescaeteanu\",\"doi\":\"10.17930/agl2022225\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Weight-length relationships (WLRs), Fulton’s K condition factor and the size structure were investigated for common carp Cyprinus carpio (Linne, 1758) collected from Bițina 3 Pond – a freshwater ecosystem used for recreational fishing, located 40 km away from Bucharest. Negative allometric growth was estimated for common carp as: TW = 0.0563xTL<sup<2.7111</sup<; TW = 0.2301 x SL<sup<2.4175</sup< (N = 30, November 2021). The values for condition factor K ranged between 1.44 and 2.67. Water samples were collected from 7 sampling points (SP) and were subjected to physico-chemical characterization. Consequently, it was determined the following parameters: pH, electrical conductivity (EC), total hardness (TH), chemical oxygen demand (COD), phosphate phosphorus (P-PO<sub<4</sub<<sup<3-</sup<) and nitrogen pollutant species: nitrate nitrogen (N-NO<sub<3</sub<<sup<-</sup<), nitrite nitrogen (N-NO<sub<2</sub<<sup<-</sup<) and ammonium-nitrogen (N-NH<sub<4</sub<<sup<+</sup<). Total hardness values present very significant correlation with conductivity (r=0.7305***) and distinct significant correlation with pH (r=0.5765**). The results indicated that water meets the requirements for optimal development of aquatic organisms. This paper provides novel information on weight-length relationships, Fulton’s K condition factor along with environmental parameters for Cyprinus carpio collected from freshwater ponds designed for sport fishing.\",\"PeriodicalId\":44979,\"journal\":{\"name\":\"AgroLife Scientific Journal\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2022-12-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"AgroLife Scientific Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.17930/agl2022225\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"AGRONOMY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"AgroLife Scientific Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17930/agl2022225","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"AGRONOMY","Score":null,"Total":0}
ASSESSMENT OF WATER QUALITY AND BIOMETRIC ANALYSIS FOR COMMON CARP Cyprinus carpio L., 1758: A CASE STUDY FROM BIȚINA POND (ILFOV COUNTY, ROMANIA)
Weight-length relationships (WLRs), Fulton’s K condition factor and the size structure were investigated for common carp Cyprinus carpio (Linne, 1758) collected from Bițina 3 Pond – a freshwater ecosystem used for recreational fishing, located 40 km away from Bucharest. Negative allometric growth was estimated for common carp as: TW = 0.0563xTL
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