Sunkiųjų metalų pernašos iš skirtingų dirvožemio tipų į pušį įvertinimas

Baltrėnaitė-Gedienė, Edita; Butkus, Donatas

Use this url to cite publication: https://hdl.handle.net/20.500.14911/133680

Sunkiųjų metalų pernašos iš skirtingų dirvožemio tipų į pušį įvertinimas

Details

Publication Type (CRIS)

Straipsnis nerecenzuojamoje Lietuvos konferencijos medžiagoje / Article in non-peer-reviewed Lithuanian conference proceedings (P2c)

Publication Type (eLABa)

Straipsnis nerecenzuotame konferencijos darbų leidinyje / Article in an un-reviewed conference proceedings (P2)

Author(s)

Author	Affiliation
Baltrėnaitė-Gedienė, Edita	Aplinkos apsaugos ir vandens inžinerijos katedra / Department of Environment Protection and Water Engineering (0356)
Butkus, Donatas	Fizikos katedra / Department of Physics (1020)

Title

Sunkiųjų metalų pernašos iš skirtingų dirvožemio tipų į pušį įvertinimas

[lt]

E. Baltrėnaitė, D. Butkus (vadovas)

Title in other language

Evaluation of heavy metals transportation from different types of soil to the pine

[en]

Is part of

6-osios Lietuvos jaunųjų mokslininkų konferencijos Lietuva be mokslo-Lietuva be ateities, įvykusios Vilniuje 2003 m. kovo 20 d., medžiaga : aplinkos apsaugos inžinerija

Published In

Year	Start Page	End Page
2003	234	244

Publisher

Vilnius : Technika, 2003

Extent

p. 234-244

URI

URI
https://hdl.handle.net/20.500.14911/133680

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Aplinkos inžinerija / Environmental engineering (T004)

Abstract (en)

Major part of heavy metals (HM) is taken up from the soil through the roots. Rate of the HM transportation is highly related with soil type, amount of organic matter, soil pH. sorption capacity, amount of CaCO3, electric conduction and other physical and chemical properties of the soil. The investigation of HM concentration in different types of soil and their uptake to the tree, it was determined that in sandy soil of Kairiai military ground concentration of Mn was twice as less as in Rukla-Gaižiūnai military ground. It was noticed that concentration ofZn in pine tree is noticeable high (27.63 mg/kg-1 1987-1989 m.) in Rukla Gaiziunai military ground that in Kairiai military ground and can he linked with intensive traffic around. The most effective HM transported from the oil to the pine are Cu and Zn with the carry coefficient to he 0,39 and 0.49 respectively in Rukla-Gaižiūnai military ground and - 0.33 and 0.25 respectively in Kairiai military ground.