Organochlorine Residue Levels and Bioconcentration Factors in Otters ( Lutra lutra L.) from Northeast Spain

1996 ◽  
Vol 57 (4) ◽  
pp. 532-535 ◽  
Author(s):  
J. M. López-Martín ◽  
J. Ruiz-Olmo
Keyword(s):  
Organochlorine Residue ◽  
Lutra Lutra ◽  
Bioconcentration Factors ◽  
Residue Levels

Comparison of organochlorine residue levels in the striped dolphin from western north Pacific, 1978–1979 and 1986

1990 ◽  
Vol 21 (9) ◽  
pp. 435-439 ◽  
Author(s):  
B.G. Loganathan ◽  
S. Tanabe ◽  
H. Tanaka ◽  
S. Watanabe ◽  
N. Miyazaki ◽  
...  
Keyword(s):  
North Pacific ◽  
Western North Pacific ◽  
Organochlorine Residue ◽  
Striped Dolphin ◽  
Residue Levels

Organochlorine residue levels in livers of birds of prey from Spain: Inter-species comparison in relation with diet and migratory patterns

2008 ◽  
Vol 153 (1) ◽  
pp. 84-91 ◽  
Author(s):  
Barend van Drooge ◽  
Rafael Mateo ◽  
Íngrid Vives ◽  
Iris Cardiel ◽  
Raimon Guitart
Keyword(s):  
Organochlorine Residue ◽  
Birds Of Prey ◽  
Species Comparison ◽  
Residue Levels ◽  
Migratory Patterns

Organochlorine residue levels in human milk from Baghdad

1985 ◽  
Vol 35 (1) ◽  
pp. 65-67 ◽  
Author(s):  
Muthanna A. Al-Omar ◽  
Samira J. Tawfiq ◽  
Nehla Al-Ogaily
Keyword(s):  
Human Milk ◽  
Organochlorine Residue ◽  
Residue Levels

scholarly journals Comparison of Organochlorine Residue Levels in Chicken Pieces, Giblets, and Brain

1971 ◽  
Vol 50 (4) ◽  
pp. 1226-1227
Author(s):  
Mary E. Zabik ◽  
Kaye Funk
Keyword(s):  
Organochlorine Residue ◽  
Residue Levels

Variation of Organochlorine Residue Levels with Age in Gulf of St. Lawrence Harp Seals (Pagophilus groenlandicus)

1973 ◽  
Vol 30 (5) ◽  
pp. 595-600 ◽  
Author(s):  
R. F. Addison ◽  
S. R. Kerr ◽  
J. Dale ◽  
D. E. Sergeant
Keyword(s):  
Rank Correlation ◽  
Residue Level ◽  
Organochlorine Residue ◽  
Published Data ◽  
Age Changes ◽  
Pagophilus Groenlandicus ◽  
Proportional Increase ◽  
Residue Concentration ◽  
Residue Levels ◽  
Saguenay River

Blubber samples from 18 harp seals taken near the Saguenay River in the Gulf of St. Lawrence were analysed for DDT metabolites, PCBs, and dieldrin. The concentration of total DDT and metabolites [Formula: see text] ranged from 3.1 to 22.6 ppm, PCBs (as Aroclor® 1254) from 2 to 22 ppm, dieldrin from 0.1 to 0.3 ppm of blubber. Rank correlation of residue level and age indicated that significant portions of the [Formula: see text] and PCB variance could be assigned to increased residue levels with age. Within the [Formula: see text] group, DDE alone showed a strong proportional increase in concentration with age. Dieldrin concentration was not appreciably correlated with age. Among factors other than age, changes in blubber thickness did not account for any significant amount of the variance in blubber residue concentration. Examination of other published data suggested that parturition and/or lactation may cause reductions in blubber residue concentrations.

Organochlorine residue levels in Mississippi River water snakes in southern Louisiana

1984 ◽  
Vol 32 (1) ◽  
pp. 460-468 ◽  
Author(s):  
T. D. Sabourin ◽  
W. B. Stickle ◽  
T. C. Michot ◽  
C. E. Villars ◽  
D. W. Garton ◽  
...  
Keyword(s):  
River Water ◽  
Mississippi River ◽  
Organochlorine Residue ◽  
Mississippi River Water ◽  
Residue Levels ◽  
Water Snakes ◽  
Southern Louisiana

DDT Residues in Euphausiids in the Upper Estuary of the Gulf of St. Lawrence

1975 ◽  
Vol 32 (2) ◽  
pp. 310-314 ◽  
Author(s):  
D. D. Sameoto ◽  
D. C. Darrow ◽  
S. Guildford
Keyword(s):  
Significant Variation ◽  
Organochlorine Residue ◽  
Residue Levels ◽  
Meganyctiphanes Norvegica ◽  
Saguenay River ◽  
Gaspe Peninsula ◽  
Gaspé Peninsula

No significant variation was found in organochlorine residue levels between different stations in an area from the Saguenay River to the end of the Gaspé Peninsula in the Gulf of St. Lawrence for the euphausiids Thysanöessa raschii, T. inermis, and Meganyctiphanes norvegica. Significant differences were found between the concentration of organochlorine residues for M. norvegica and the Thysanöessa species, but there was no difference between the two Thysanöessa species.Significantly lower values for percent lipid were found in T. inermis and T. raschii between June 1973 and May 1974 samples, but the total amount of organochlorine residues did not change. This suggests that these species do not lose p,p′-DDT when they metabolize lipids for energy or the production of gonad material.

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