Zivanovic, Jordan and Stavreva Veselinovska, Snezana (2005) Estimate level of contamination of ecosystems by means of the distribution of some heavy metals in substrates. In: SYM-OP-IS simpozijum o operacionim istraživanjima sa međunarodnim učešćem, 27-30 Sept 2005, Vrnjacka Banja.
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Abstract
During the year 2000 we have researched the terrain around the river basin of the river Bregalnica. This
paper contains the results of this research from four measuring points, one of which is the control measuring point Blatec on the river Osojnica. The content of some heavy metals (Pb, Cd, Zn, and Mn) has been analyzed in ambiental water (filterable heavy metals), sediment, plant material (Capsicum annuum) and animal material (bone of frog Rana ridibunda). The highest contents of heavy metals were measured at the measuring points above Makedonska Kamenica on the rivers Kamenicka and Kiselica. This is a direct consequence of the discharge of waste waters from the mines Sasa and Zletovo.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | HEAVY METALS, WATER, SEDIMENT, CAPSICUM ANNUUM, RANA RIDIBUNDA, POLLUTION. |
| Subjects: | Natural sciences > Biological sciences |
| Divisions: | Faculty of Natural and Technical Sciences |
| Depositing User: | Snezana Stavrova Veselinova |
| Date Deposited: | 31 Mar 2017 12:59 |
| Last Modified: | 31 Mar 2017 12:59 |
| URI: | https://eprints.ugd.edu.mk/id/eprint/17666 |
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