Cadmium (Cd) concentration in the carp (Cyprinus carpio) organs at Lau Kawar Lake, Karo Regency, North Sumatra

Cadmium is a metal that has high toxic effects in high and low concentrations. The presence of cadmium will adversely affect the biological processes of aquatic organisms, mainly carp, which can threaten the sustainability of their lives, including humans, through the food network. Lau Kawar Lake wa...

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Autores principales:	Malau Khatrin Melda, Ilyas Syafruddin, Barus Ternala Alexander
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/0b786e91b66e4db38ad01b14ca838ded
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spelling	oai:doaj.org-article:0b786e91b66e4db38ad01b14ca838ded2021-11-12T11:44:43ZCadmium (Cd) concentration in the carp (Cyprinus carpio) organs at Lau Kawar Lake, Karo Regency, North Sumatra2267-124210.1051/e3sconf/202132201020https://doaj.org/article/0b786e91b66e4db38ad01b14ca838ded2021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/98/e3sconf_isffs2021_01020.pdfhttps://doaj.org/toc/2267-1242Cadmium is a metal that has high toxic effects in high and low concentrations. The presence of cadmium will adversely affect the biological processes of aquatic organisms, mainly carp, which can threaten the sustainability of their lives, including humans, through the food network. Lau Kawar Lake was formed several thousand years ago when lava flowed from the Sinabung volcano and covered the Tupin River. This study aims to analyze the level of cadmium in carp organs at Lau Kawar Lake, Karo Regency, North Sumatra. The samples were taken by purposive sampling three times. Metal tests were conducted by using the Atomic Absorption Spectrometry Method. The data were analyzed through the F—test using one-way ANOVA at a 95% confidence interval. The test results showed that the highest and lowest average cadmium levels were found in the kidneys and liver. The statistical data analysis obtained that the average Cd levels in each sample were not significantly different in the gills, kidneys, liver, and muscles. The results showed that cadmium was detected in organs of carp but was still in low levels because it had not passed the quality standard limit set by the FDR New Zealand, FAO, and FDA RI Regulations.Malau Khatrin MeldaIlyas SyafruddinBarus Ternala AlexanderEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 322, p 01020 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Malau Khatrin Melda Ilyas Syafruddin Barus Ternala Alexander Cadmium (Cd) concentration in the carp (Cyprinus carpio) organs at Lau Kawar Lake, Karo Regency, North Sumatra
description	Cadmium is a metal that has high toxic effects in high and low concentrations. The presence of cadmium will adversely affect the biological processes of aquatic organisms, mainly carp, which can threaten the sustainability of their lives, including humans, through the food network. Lau Kawar Lake was formed several thousand years ago when lava flowed from the Sinabung volcano and covered the Tupin River. This study aims to analyze the level of cadmium in carp organs at Lau Kawar Lake, Karo Regency, North Sumatra. The samples were taken by purposive sampling three times. Metal tests were conducted by using the Atomic Absorption Spectrometry Method. The data were analyzed through the F—test using one-way ANOVA at a 95% confidence interval. The test results showed that the highest and lowest average cadmium levels were found in the kidneys and liver. The statistical data analysis obtained that the average Cd levels in each sample were not significantly different in the gills, kidneys, liver, and muscles. The results showed that cadmium was detected in organs of carp but was still in low levels because it had not passed the quality standard limit set by the FDR New Zealand, FAO, and FDA RI Regulations.
format	article
author	Malau Khatrin Melda Ilyas Syafruddin Barus Ternala Alexander
author_facet	Malau Khatrin Melda Ilyas Syafruddin Barus Ternala Alexander
author_sort	Malau Khatrin Melda
title	Cadmium (Cd) concentration in the carp (Cyprinus carpio) organs at Lau Kawar Lake, Karo Regency, North Sumatra
title_short	Cadmium (Cd) concentration in the carp (Cyprinus carpio) organs at Lau Kawar Lake, Karo Regency, North Sumatra
title_full	Cadmium (Cd) concentration in the carp (Cyprinus carpio) organs at Lau Kawar Lake, Karo Regency, North Sumatra
title_fullStr	Cadmium (Cd) concentration in the carp (Cyprinus carpio) organs at Lau Kawar Lake, Karo Regency, North Sumatra
title_full_unstemmed	Cadmium (Cd) concentration in the carp (Cyprinus carpio) organs at Lau Kawar Lake, Karo Regency, North Sumatra
title_sort	cadmium (cd) concentration in the carp (cyprinus carpio) organs at lau kawar lake, karo regency, north sumatra
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/0b786e91b66e4db38ad01b14ca838ded
work_keys_str_mv	AT malaukhatrinmelda cadmiumcdconcentrationinthecarpcyprinuscarpioorgansatlaukawarlakekaroregencynorthsumatra AT ilyassyafruddin cadmiumcdconcentrationinthecarpcyprinuscarpioorgansatlaukawarlakekaroregencynorthsumatra AT barusternalaalexander cadmiumcdconcentrationinthecarpcyprinuscarpioorgansatlaukawarlakekaroregencynorthsumatra
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Cadmium (Cd) concentration in the carp (Cyprinus carpio) organs at Lau Kawar Lake, Karo Regency, North Sumatra

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