DC pole | Wartość | Język |
dc.contributor.author | Pociecha, Agnieszka | - |
dc.contributor.author | Wojtal, Agata Z. | - |
dc.contributor.author | Szarek-Gwiazda, Ewa | - |
dc.contributor.author | Cieplok, Anna | - |
dc.contributor.author | Ciszewski, Dariusz | - |
dc.contributor.author | Kownacki, Andrzej | - |
dc.date.accessioned | 2019-05-15T11:34:03Z | - |
dc.date.available | 2019-05-15T11:34:03Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Water, Vol. 11 (2019), Art. No. 810 | pl_PL |
dc.identifier.issn | 2073-4441 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/9127 | - |
dc.description.abstract | Mining is recognized to deeply influence invertebrate assemblages in aquatic systems,
but di erent invertebrates respond in di erent ways to mining cessation. Here, we document the
response of the cladoceran assemblage of the Chechło river, S. Poland (southern Poland) to the
cessation of Pb-Zn ore mining. The aquatic system includes the river and associated subsidence
ponds in the valley. Some ponds were contaminated during the period of mining, which ceased in
2009, while one of the ponds only appeared after mining had stopped. We used Cladocera to reveal
how the cessation of mine water discharge reflected on the structure and density of organisms. A total
of 20 Cladocera taxa were identified in the sediment of subsidence ponds. Their density ranged
from 0 to 109 ind./1 cm3. The concentrations of Zn, Cd, Cu and Pb were much higher in sediments
of the ponds formed during peak mining than in the ponds formed after the closure of the mine.
Statistical analysis (CCA) showed that Alonella nana, Alona a nis, Alona sp. and Pleuroxus sp. strongly
correlated with pond age and did not tolerate high concentrations of heavy metals (Cu and Cd).
This analysis indicated that the rate of water exchange by the river flow and the presence of aquatic
plants, a ect species composition more than pond age itself. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | Zn-Pb maine | pl_PL |
dc.subject | subfossil | pl_PL |
dc.subject | Cladocera | pl_PL |
dc.subject | heavy metals | pl_PL |
dc.subject | CCA analyses | pl_PL |
dc.subject | anthropogenic impact | pl_PL |
dc.title | Response of Cladocera Fauna to Heavy Metal Pollution, Based on Sediments from Subsidence Ponds Downstream of a Mine Discharge (S. Poland) | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.3390/w11040810 | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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