DOI: 10.1016/j.marpolbul.2014.09.058
Scopus记录号: 2-s2.0-84924665334
论文题名: Tissue-specific Cd and Pb accumulation in Peruvian scallop (Argopecten purpuratus) transplanted to a suspended and bottom culture at Sechura Bay, Peru
作者: Loaiza I. ; Hurtado D. ; Miglio M. ; Orrego H. ; Mendo J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 91, 期: 2 起始页码: 429
结束页码: 440
语种: 英语
英文关键词: Argopecten purpuratus
; Consumption
; Culture system
; Metal accumulation
; Risk assessment
; Sechura Bay
Scopus关键词: Lead
; Muscle
; Risk assessment
; Argopecten purpuratus
; Consumption
; Culture systems
; Metal accumulation
; Sechura Bay
; Tissue
; cadmium
; lead
; cadmium
; lead
; water pollutant
; bioaccumulation
; cadmium
; lead
; marine pollution
; mollusc
; physiological response
; risk assessment
; transplantation
; animal tissue
; aquaculture
; Argopecten purpuratus
; Article
; atomic absorption spectrometry
; bioaccumulation
; controlled study
; geographic distribution
; gonad
; health hazard
; limit of detection
; limit of quantitation
; metal metabolism
; muscle
; nephrotoxicity
; neurotoxicity
; nonhuman
; Peru
; risk assessment
; scallop
; sea pollution
; tissue specificity
; animal
; bay
; chemistry
; environmental monitoring
; metabolism
; pharmacokinetics
; procedures
; scallop
; shellfish
; statistics and numerical data
; toxicity
; water pollutant
; Peru
; Piura [Peru]
; Sechura Bay
; Argopecten purpuratus
; Animals
; Aquaculture
; Bays
; Cadmium
; Environmental Monitoring
; Lead
; Pectinidae
; Peru
; Shellfish
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: In order to understand the effect of different culture systems on Cd and Pb accumulation, suspended long-line and bottom cultures of Argopecten purpuratus were conducted during January until April 2010 (120. days). The Cd tissue levels were the highest at the middle of the experiment (30-d till 70-d) for suspended-cultured individuals, while bottom-cultured individuals showed an increasing trend. Gonad Pb levels were also higher during the same period for all cultures, while adductor muscle exhibited no considerable variations. Cd and Pb tissue concentrations were mainly greater in deeper cultures. There were no significant differences in Cd and Pb accumulation between individual sizes. The Cd and Pb levels in edible tissue (gonad + adductor muscle) did not exceed the EU and FDA maximum levels. Based on the target hazard quotient (THQ) and the provisional tolerance weekly intake (PTWI), no risk (THQ < 1 and %PTWI. < 30) was found for human consumption. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86333
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Fisheries, Management and Environment, Faculty of Fisheries, La Molina National Agrarian University (UNALM), Haras de la Molina, La Molina, Lima 12, Peru
Recommended Citation:
Loaiza I.,Hurtado D.,Miglio M.,et al. Tissue-specific Cd and Pb accumulation in Peruvian scallop (Argopecten purpuratus) transplanted to a suspended and bottom culture at Sechura Bay, Peru[J]. Marine Pollution Bulletin,2015-01-01,91(2)