Contamination Profile of DDTs in the Shark Somniosus microcephalus from Greenland Seawaters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F18%3A00106138" target="_blank" >RIV/00216224:14310/18:00106138 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs00128-018-2371-z" target="_blank" >https://link.springer.com/article/10.1007%2Fs00128-018-2371-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00128-018-2371-z" target="_blank" >10.1007/s00128-018-2371-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Contamination Profile of DDTs in the Shark Somniosus microcephalus from Greenland Seawaters

Popis výsledku v původním jazyce

DDT isomers were detected in all the liver and muscle samples of Greenland sharks Somniosus microcephalus (n = 15) caught in Greenland seawaters. The mean concentrations of I DDTs pound (sum of o,p' and p,p' DDT, DDD, and DDE isomers) were 1094 +/- 818 ng/g lipid weight (lw) in the muscle and 761 +/- 416 ng/g lw in the liver. The p,p'-DDE accounted for 48% +/- 41% and 53% +/- 54% of the total DDT residue in the white muscle and liver, respectively. The lipid content was 48% +/- 10% in the muscle and 43% +/- 17% in the liver. Female sharks showed the highest concentrations of I DDTs pound. The youngest shark showed higher concentrations of I DDTs pound in the liver than the older sharks. To our knowledge, this is one of the few investigations on DDT levels in S. microcephalus where concentrations were correlated to lipid content and sex/size.

Název v anglickém jazyce

Contamination Profile of DDTs in the Shark Somniosus microcephalus from Greenland Seawaters

Popis výsledku anglicky

DDT isomers were detected in all the liver and muscle samples of Greenland sharks Somniosus microcephalus (n = 15) caught in Greenland seawaters. The mean concentrations of I DDTs pound (sum of o,p' and p,p' DDT, DDD, and DDE isomers) were 1094 +/- 818 ng/g lipid weight (lw) in the muscle and 761 +/- 416 ng/g lw in the liver. The p,p'-DDE accounted for 48% +/- 41% and 53% +/- 54% of the total DDT residue in the white muscle and liver, respectively. The lipid content was 48% +/- 10% in the muscle and 43% +/- 17% in the liver. Female sharks showed the highest concentrations of I DDTs pound. The youngest shark showed higher concentrations of I DDTs pound in the liver than the older sharks. To our knowledge, this is one of the few investigations on DDT levels in S. microcephalus where concentrations were correlated to lipid content and sex/size.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/LM2015051" target="_blank" >LM2015051: Centrum pro výzkum toxických látek v prostředí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Bulletin of Environmental Contamination and Toxicology

ISSN

0007-4861

e-ISSN

—

Svazek periodika

101

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

7-13

Kód UT WoS článku

000437095200002

EID výsledku v databázi Scopus

2-s2.0-85047665595