Efikasnost topole u vetrozaštiti na nekim lokalitetima u Vojvodini

Abstract

U radu su prikazani rezultati istraživanja uticaja vetrozaštitnih pojaseva od topole na promenu brzine vetra. Merenja su obavljena po standardnoj metodi na više punktova ispred, iza i u pojasu. Prema dobijenim vrednostima može se zaključiti, da je topola kao vrsta za pojaseve koji se podižu radi vetrozaštite efikasna u smanjenju brzine vetra. Njihov uticaj je značajan na rastojanjima i do 100 m iza pojasa, što je bitno kada se podižu mreže pojaseva radi kontrole eolske erozije na velikim obešumljenim ravničarskim površinama koje se, uglavnom, koriste u poljoprivredne svrhe.

The effect of poplar shelterbelts on the change of wind velocity has been studied. The measurements were performed by standard method at several points in front of the belt, behind and within the belt. Based on the study values, it can be concluded that poplar is efficient in reducing wind velocity, as the species for shelterbelts which are established for wind breaking. Their effect is significant at the distances up to 100 m behind the belt, which is significant when networks of shelterbelts are established to control wind erosion in the large deforested lowland areas which are mainly used for agricultural production. .