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IPC

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Application

2003123682/13, 2003-07-28

(24)

Start date

2003-07-28

(22)

Actual filing date

2003-07-28

(45)

Published

2005-11-20

(72)

Inventor

Korjakova M.D.Suponina A.P.Zvjagintsev A.Ju.

(73)

Holder

Institut Khimii Dal'Nevostochnogo Otdelenija Rossijskoj Akademii Nauk Gosudarstvennogo Uchrezhdenija) Khimii Dvo Ran)Institut Biologii Morja Dal'Nevostochnogo Otdelenija Rossijskoj Akademii Nauk Biologii Morja Dvo Ran)

METHOD FOR BIOLOGICAL INDICATION OF SEAWATER DETERIORATION WITH HEAVY METALS Russian patent published in 2005 - IPC

Abstract RU 2264465 C2

FIELD: biotechnology, ecology.

SUBSTANCE: claimed method includes determination of heavy metal content in mineralized dry residue of foul organisms sampled in optionally deteriorated space and in comparison space. Further obtained data are compared. As foul organisms their pioneer assembly is used. For comparison background water with similar hydrochemical characteristics sampled from point being proximate to optionally deteriorated space is used. This method is characterized in that it is not necessary to differentiate individuals on the base of size, age and sex.

EFFECT: simplified method for whole-year monitoring of seawater purity.

2 ex

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RU 2 264 465 C2

Authors

Korjakova M.D.

Suponina A.P.

Zvjagintsev A.Ju.

Dates

2005-11-20—Published

2003-07-28—Filed