Pedotransfer functions as a tool for estimation of pesticides behavior in soils

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A_____%2F00%3A00000779" target="_blank" >RIV/60460709:_____/00:00000779 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/00:00000779

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Pedotransfer functions as a tool for estimation of pesticides behavior in soils

Original language description

Soil Informatics, a new discipline makes possible to interpret the results of research in a new way. Possiblity for interpretation of adsorption characteristics of atrazine in soils of the CR was studied. Our approach was based on exploitation of pedotransfer functions. As a pedotransfer function we used multivariate statistical methods. Kd value for atrazine estimation was based on the konwledge of data on humus content, soil texture pH and CEC values, respectively. The results were interpreted in theGIS environment exploiting the digitized soil map of the CR at scale 1: 200 000 and the corresponding database of soil characteristics. The spatial distribution of Kd values for the topsoil and the subsoil were computed and presented as soil vulnerability maps. The results have shown that there was a substantial decrease in Kd values in subsoil. For better assessment of that decrease the ratio of Kd values for atrazine in topsoil and in subsoil was coputed. Under the filed conditions it

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DF - Pedology

OECD FORD branch

—

Project

<a href="/en/project/GA526%2F98%2F1293" target="_blank" >GA526/98/1293: Verification of BPS model under field conditions and its implementation into GIS</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2000

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Rostlinná výroba

ISSN

0370-663X

e-ISSN

—

Volume of the periodical

46

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

—

UT code for WoS article

—

EID of the result in the Scopus database

—