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Titolo:
Accumulative characteristics of pesticide residues in organs of bivalves (Anodonta woodiana and Corbicula leana) under natural conditions
Autore:
Uno, S; Shiraishi, H; Hatakeyama, S; Otsuki, A; Koyama, J;
Indirizzi:
Natl Res Inst Fisheries & Environm Inland Sea, Environm Div, Hiroshima 7390452, Japan Natl Res Inst Fisheries & Environm Inland Sea Hiroshima Japan7390452 an Tokyo Univ Fisheries, Minato Ku, Tokyo 1088477, Japan Tokyo Univ Fisheries Tokyo Japan 1088477 Minato Ku, Tokyo 1088477, Japan Natl Inst Environm Studies, Tsukuba, Ibaraki 3050053, Japan Natl Inst Environm Studies Tsukuba Ibaraki Japan 3050053 i 3050053, Japan
Titolo Testata:
ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
fascicolo: 1, volume: 40, anno: 2001,
pagine: 35 - 47
SICI:
0090-4341(200101)40:1<35:ACOPRI>2.0.ZU;2-K
Fonte:
ISI
Lingua:
ENG
Soggetto:
TISSUE DISTRIBUTION; AQUATIC ORGANISMS; WATER; BIOACCUMULATION; DEPURATION; HERBICIDE; EXPOSURE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Life Sciences
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Uno, S Natl Res Inst Fisheries & Environm Inland Sea, Environm Div, 2-17-5Maruishi Ohno, Hiroshima 7390452, Japan Natl Res Inst Fisheries & EnvironmInland Sea 2-17-5 Maruishi Ohno Hiroshima Japan 7390452
Citazione:
S. Uno et al., "Accumulative characteristics of pesticide residues in organs of bivalves (Anodonta woodiana and Corbicula leana) under natural conditions", ARCH ENV C, 40(1), 2001, pp. 35-47

Abstract

Accumulative characteristics of pesticide residues in the gill, midgut gland, gonad, and the remaining tissues of the bivalve mollusks Anodonta woodiana and Corbicula leana were examined during the rice planting seasons of 1992 and 1994. Although seven pesticides, except thiobencarb, were accumulated all at ppb levels in the midgut gland (liver) and gonad of both bivalvesduring their application period, thiobencarb was accumulated in C. leana at extremely high levels of 15.70 mug g(-1) in 1992 and 12.45 mug g(-1) in 1994 in the midgut gland and 15.80 mug g(-1) in 1992 and 16.40 mug g(-1) in 1994 in the gonad, respectively. These levels were about 100 times higher than those in A. woodiana. Thiobencarb and molinate in A. woodiana and chlornitrofen (CNP) and molinate in C. leana remained in the gonad and midgut gland longer than in the gill and remaining tissues, while thiobencarb in organs of C. leana remained at ppm levels until the end of the experiments. The present study suggests that these interspecies differences can be attributed to differences between the two species in their ability to eliminate pesticides.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/01/20 alle ore 12:13:30