Dominance and occurrence constancy of the fish species in the lower Płonia River
The fish fauna of the lower Płonia River, above and below, the discharge point of the partly treated manure from the Pig Farm at Kołbacz-was surveyed in the years of 1992-1994. Electrofishing conducted four times on the same sections of the river yielded a total of 5 773 fishes, representing 21 spec...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Pensoft Publishers
1999-12-01
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| Series: | Acta Ichthyologica et Piscatoria |
| Online Access: | https://aiep.pensoft.net/article/25676/download/pdf/ |
| _version_ | 1828822075549155328 |
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| author | Z. Chełkowski A. Łysak B. Chełkowska J. Filipiak |
| author_facet | Z. Chełkowski A. Łysak B. Chełkowska J. Filipiak |
| author_sort | Z. Chełkowski |
| collection | DOAJ |
| description | The fish fauna of the lower Płonia River, above and below, the discharge point of the partly treated manure from the Pig Farm at Kołbacz-was surveyed in the years of 1992-1994. Electrofishing conducted four times on the same sections of the river yielded a total of 5 773 fishes, representing 21 species. The fishes belonged to 8 families and they were assigned to four feeding guilds. The highest occurrence constancy index (100%) was observed in roach, perch, and pike. The above species represented also the highest dominance index (67.71, 14.77, and 4.07% respectively). |
| first_indexed | 2024-12-12T13:06:57Z |
| format | Article |
| id | doaj.art-d4a765c2a8044b8a8ad16971d4856ec7 |
| institution | Directory Open Access Journal |
| issn | 1734-1515 |
| language | English |
| last_indexed | 2024-12-12T13:06:57Z |
| publishDate | 1999-12-01 |
| publisher | Pensoft Publishers |
| record_format | Article |
| series | Acta Ichthyologica et Piscatoria |
| spelling | doaj.art-d4a765c2a8044b8a8ad16971d4856ec72022-12-22T00:23:38ZengPensoft PublishersActa Ichthyologica et Piscatoria1734-15151999-12-01292132910.3750/AIP1999.29.2.0225676Dominance and occurrence constancy of the fish species in the lower Płonia RiverZ. ChełkowskiA. ŁysakB. ChełkowskaJ. FilipiakThe fish fauna of the lower Płonia River, above and below, the discharge point of the partly treated manure from the Pig Farm at Kołbacz-was surveyed in the years of 1992-1994. Electrofishing conducted four times on the same sections of the river yielded a total of 5 773 fishes, representing 21 species. The fishes belonged to 8 families and they were assigned to four feeding guilds. The highest occurrence constancy index (100%) was observed in roach, perch, and pike. The above species represented also the highest dominance index (67.71, 14.77, and 4.07% respectively).https://aiep.pensoft.net/article/25676/download/pdf/ |
| spellingShingle | Z. Chełkowski A. Łysak B. Chełkowska J. Filipiak Dominance and occurrence constancy of the fish species in the lower Płonia River Acta Ichthyologica et Piscatoria |
| title | Dominance and occurrence constancy of the fish species in the lower Płonia River |
| title_full | Dominance and occurrence constancy of the fish species in the lower Płonia River |
| title_fullStr | Dominance and occurrence constancy of the fish species in the lower Płonia River |
| title_full_unstemmed | Dominance and occurrence constancy of the fish species in the lower Płonia River |
| title_short | Dominance and occurrence constancy of the fish species in the lower Płonia River |
| title_sort | dominance and occurrence constancy of the fish species in the lower plonia river |
| url | https://aiep.pensoft.net/article/25676/download/pdf/ |
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