Zawartość miedzi i cynku w rekultywowanych gruntach pokopalnianych rejonu Łęknicy
Pliki
Data
2013
Autorzy
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie
Abstrakt
The paper presents the variability of the copper and zinc content in post-mining soils
in subtotal and extracted in 0.1 M HCl forms obtained after 24 years from the start of field
experiment. Described experiment was founded in outside dumps of the former lignite mine
"Friendship of Nations", near Łęknica. Two test objects of different ages of the Scots pine at the
start (2 and 6 years old) have been founded, within the plots constructed with differentiated
mineral fertilization. During the technical reclamation trace elements have been introduced to
grounds with the waste lime from Zinc Smelter in Miasteczko Śląskie. After 24 years there has
been a low content of trace elements in grounds reported – subtotal form: 2–209 (av. 35)
mg Zn · kg–1, 0.2–58.7 (av. 5.0) mg Cu · kg–1, form determined in 0.1M HCl: 0.1–106.0 (av. 14.7)
mg Zn · kg–1, 0.1–7,9 (av. 1.0) mg Cu · kg–1. The content of Cu and Zn showed a dependence
on the depth of sampling. Regardless of the type of fertilization, higher levels of the two
determined forms of copper and zinc were found in the forest litter. With the increasing depth
of sampling it has been indicated very clearly decrease of the both forms of Cu and Zn content.
Participation of form marked in 0.1 M HCl in a subtotal form was varied (Zn: 1.1–91.7%,
Cu: 1.1–78.0%), but often exceeded 50%. This corresponded with a very strong acidity of post-
-mining grounds on presented areas.
Opis
Słowa kluczowe
cynk w glebach, miedź w glebach, rekultywacja leśna, Cu in soils, forest reclamation, ZN in soils
Cytowanie
Greinert A., Drab M. (2013). Zawartość miedzi i cynku w rekultywowanych gruntach pokopalnianych rejonu Łęknicy. Folia Pomer. Univ. Technol. Stetin., Agric., Aliment., Pisc., Zootech., 302(25), 35-44.