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Wyświetlanie 1-9 z 9
Tytuł:
Diversity of Fish and Zoobenthic Communities in Lowland River Related to the Factors of Hydromorphological, River Continuum and Pollution Disturbances
Autorzy:
Golski, Janusz
Dajewski, Krzysztof
Urbańska, Maria
Andrzejewski, Wojciech
Runowski, Sławomir
Powiązania:
https://bibliotekanauki.pl/articles/2069890.pdf
Data publikacji:
2021
Wydawca:
Politechnika Koszalińska. Wydawnictwo Uczelniane
Tematy:
lowland stream
anthropopressure
fish fauna
benthic macroinvertebrates
biodiversity
Opis:
The response of zoobenthos and ichthyofauna to different levels of habitat degradation was estimated on a small lowland river. The level of fragmentation, the hydromorphological modifications of the watercourse bed, and the water quality of different river stretches were assessed as proxies of the degree of anthropogenic transformation of habitats. The degree of fauna similarity between the study sites, as well as the relationships between habitat quality and biotic indexes were estimated. A strong response of both assemblages to changes in environmental conditions was demonstrated, however, reaction to individual pressures differs. This confirms that these organisms are excellent, universal bioindicators and both groups should be used together. The key role of a well developed riparian zone in shaping the diversity of freshwater biota has also been demonstrated.
Źródło:
Rocznik Ochrona Środowiska; 2021, 23; 845--867
1506-218X
Pojawia się w:
Rocznik Ochrona Środowiska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
How to protect natural marine resources of fish fauna in the context of sustainable development in Poland?
W jaki sposób chronić naturalne zasoby ichtiofauny w Polsce w kontekście zrównoważonego rozwoju?
Autorzy:
Pieckiel, P.
Powiązania:
https://bibliotekanauki.pl/articles/111583.pdf
Data publikacji:
2014
Wydawca:
Instytut Morski w Gdańsku
Tematy:
rozwój zrównoważony
usługi ekosystemowe
morskie planowanie przestrzenne
ichtiofauna
sustainable development
ecosystem service
marine spatial planning
fish fauna
Opis:
Opracowanie to ma na celu wskazanie przykładowych głównych celów ochronnych dla zasobów ichtiofauny jakie mogą być dedykowane dla morskiego obszaru Polski, w oparciu o klasyfikację usług ekosystemowych, dla realizacji koncepcji zrównoważonego rozwoju regionu. Opierając się na wytycznych Komisji Europejskiej oraz wielu opracowaniach naukowych opisujących właściwe zastosowanie rekomendowanego narzędzia jakim są usługi ekosystemowe, należy w Polsce położyć większy nacisk na klasyfikację oraz waloryzację usług ekosytemowych. Jest to bardzo istotne między innymi dla realizacji polityki Planowania Przestrzennego na Morzu, której jednym z priorytetowych zadań jest ochrona środowiska morskiego z jednoczesnym rozwojem gospodarczym i społecznym.
The aim of this essay is to demonstrate exemplary main goals for fish fauna resources that can be dedicated to Polish marine areas, based upon the classification of ecosystem services, towards the realisation of the concept of sustainable development of the region. Basing on the guidelines of the European Commission and many scientific elaborations describing the correct use of a recommended tool that is the ecosystem service, it is necessary to put a bigger emphasis on the classification and valorisation of ecosystem service. Among other things it is crucial for realisation of the Marine Spatial Planning policy, one of its priority goals being protection of the marine environment with simultaneous economic and social growth.
Źródło:
Biuletyn Instytutu Morskiego w Gdańsku; 2014, 29, 1; 1-5
1230-7424
2450-5536
Pojawia się w:
Biuletyn Instytutu Morskiego w Gdańsku
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parasite fauna of selected fish species of lake Miedwie
Autorzy:
Sobecka, E
Piasecki, W.
Powiązania:
https://bibliotekanauki.pl/articles/837053.pdf
Data publikacji:
2002
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
fish
fauna
Lake Miedwie
Opis:
A total of 136 fishes, representing 9 species (perch, Perca fluviatilis L.; pike, Esox lucius L.; European eel, Anguilla anguilla (L.); common bream, Abramis brama (L.); roach, Rutilus rutilus (L.); tench Tinca tinca (L.); European whitefish, Coregonus lavaretus (L.); vendace, Coregonus albula (L.); and zander, Sander lucioperca (L.)), from Lake Miedwie were studied within 1997-1999. The necropsies yielded 41 parasite species (taxa). The most diversified were parasite faunas of pike (19 parasite species) and perch (16 species) The parasites found represented 13 higher taxa: Monera, Fungi, Protista, Myxozoa, Monogenea, Cestoda, Digeoea, Nematoda, Acanthocephala, Branchiura, Copepoda, Mollusca, and Acarina. The parasites affecting fishes of Lake Miedwie exbibited diversified host-specificity. The most fish species were infectcd by metacercariae of Diplostomum spp. (8 fish species) and Tylodelphys clavata (1). Three fish species harboured: Ichthyocotylurus platycephalus, Ergasilus sieboldi, and glochidia Unionidae gen. sp. white Dermocystidium sp., Trichodinella epizootica, Henneguya psorospermica, Triaenophorus nodulosus, Posthodiplostomum cuticula, and Camallanus lacustris parasitised two host species. The remaining parasites were found in single fish species.
Źródło:
Annals of Parasitology; 2002, 48, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parasite fauna of selected fish species of lake Miedwie
Autorzy:
Sobecka, E.
Piasecki, W.
Powiązania:
https://bibliotekanauki.pl/articles/2147700.pdf
Data publikacji:
2002
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
fish
fauna
Lake Miedwie
Opis:
A total of 136 fishes, representing 9 species (perch, Perca fluviatilis L.; pike, Esox lucius L.; European eel, Anguilla anguilla (L.); common bream, Abramis brama (L.); roach, Rutilus rutilus (L.); tench Tinca tinca (L.); European whitefish, Coregonus lavaretus (L.); vendace, Coregonus albula (L.); and zander, Sander lucioperca (L.)), from Lake Miedwie were studied within 1997-1999. The necropsies yielded 41 parasite species (taxa). The most diversified were parasite faunas of pike (19 parasite species) and perch (16 species) The parasites found represented 13 higher taxa: Monera, Fungi, Protista, Myxozoa, Monogenea, Cestoda, Digeoea, Nematoda, Acanthocephala, Branchiura, Copepoda, Mollusca, and Acarina. The parasites affecting fishes of Lake Miedwie exbibited diversified host-specificity. The most fish species were infectcd by metacercariae of Diplostomum spp. (8 fish species) and Tylodelphys clavata (1). Three fish species harboured: Ichthyocotylurus platycephalus, Ergasilus sieboldi, and glochidia Unionidae gen. sp. white Dermocystidium sp., Trichodinella epizootica, Henneguya psorospermica, Triaenophorus nodulosus, Posthodiplostomum cuticula, and Camallanus lacustris parasitised two host species. The remaining parasites were found in single fish species.
Źródło:
Wiadomości Parazytologiczne; 2002, 48, 2; 207-215
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diversity of the parasite fauna of cyprinid [Cyprinidae] and percid [Percidae] fishes in the Vistula Lagoon, Poland
Autorzy:
Rolbiecki, L
Powiązania:
https://bibliotekanauki.pl/articles/838214.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
fish
percid fish
Polska
diversity
parasitic fauna
Vistula Lagoon
cyprinid fish
Cyprinidae
Percidae
Opis:
A total of 2398 fish specimens (1091 Percidae and 1307 Cyprinidae) belonging to 16 species (3 Percidae and 13 Cyprinidae), caught in the Polish part of the Vistula Lagoon were examined within December 1994-March 1997. The parasites found were identified as belonging to 63 taxa (61 species as well as Diplostomum spp. flukes and glochidia Unionidae gen. sp. which could not be identified to species) of the Microsporea (1), Protozoa (1), Myxozoa (2), Monogenea (10), Digenea (15), Cestoda (11), Nematoda (11), Acanthocephala (5), Hirudinea (1), Mollusca (1), Copepoda (4), and Branchiura (1). The percids and cyprinids were found to support 37 and 40 parasitic taxa, respectively, the taxon-richest parasite fauna occurring in zander, Sander lucioperca (26 taxa), followed by carp bream, Abramis brama, (24), European perch, Perca fluviatilis (24), roach, Rutilus rutilus (19), ruffe, Gymnocelphlus cernuus (15), and Prussian carp, Carassius gibelio (11). The remaining fish species hosted less than 10 parasitic species each. Metacercariae of the genus Diplostomum, found in about 37% of the fish examined, and Tylodelphys clavata, recorded in about 24% of the fish, proved the commonest parasites. The study showed the Vistula Lagoon cyprinid and percid parasite fauna to be dominated by freshwater species, frequencies of their occurrence in the brackishwater lagoon being lower than those in freshwater reservoirs. Frequencies of the 6 marine parasitic species found in the lagoon were, too, lower than those in the sea. It is suggested that some of the parasites (Ancyrocephalus paradoxus, Diplozoon paradoxum of the Monogenea, Diplostomum spp., Tylodelphys clavata of the Digenea, and Achtheres percarum of the Copepoda) prefer brackishwater habitats.
Źródło:
Annals of Parasitology; 2003, 49, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diversity of the parasite fauna of cyprinid [Cyprinidae] and percid [Percidae] fishes in the Vistula Lagoon, Poland
Autorzy:
Rolbiecki, L
Powiązania:
https://bibliotekanauki.pl/articles/2147624.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
fish
percid fish
Polska
diversity
parasitic fauna
Vistula Lagoon
cyprinid fish
Cyprinidae
Percidae
Opis:
A total of 2398 fish specimens (1091 Percidae and 1307 Cyprinidae) belonging to 16 species (3 Percidae and 13 Cyprinidae), caught in the Polish part of the Vistula Lagoon were examined within December 1994-March 1997. The parasites found were identified as belonging to 63 taxa (61 species as well as Diplostomum spp. flukes and glochidia Unionidae gen. sp. which could not be identified to species) of the Microsporea (1), Protozoa (1), Myxozoa (2), Monogenea (10), Digenea (15), Cestoda (11), Nematoda (11), Acanthocephala (5), Hirudinea (1), Mollusca (1), Copepoda (4), and Branchiura (1). The percids and cyprinids were found to support 37 and 40 parasitic taxa, respectively, the taxon-richest parasite fauna occurring in zander, Sander lucioperca (26 taxa), followed by carp bream, Abramis brama, (24), European perch, Perca fluviatilis (24), roach, Rutilus rutilus (19), ruffe, Gymnocelphlus cernuus (15), and Prussian carp, Carassius gibelio (11). The remaining fish species hosted less than 10 parasitic species each. Metacercariae of the genus Diplostomum, found in about 37% of the fish examined, and Tylodelphys clavata, recorded in about 24% of the fish, proved the commonest parasites. The study showed the Vistula Lagoon cyprinid and percid parasite fauna to be dominated by freshwater species, frequencies of their occurrence in the brackishwater lagoon being lower than those in freshwater reservoirs. Frequencies of the 6 marine parasitic species found in the lagoon were, too, lower than those in the sea. It is suggested that some of the parasites (Ancyrocephalus paradoxus, Diplozoon paradoxum of the Monogenea, Diplostomum spp., Tylodelphys clavata of the Digenea, and Achtheres percarum of the Copepoda) prefer brackishwater habitats.
Źródło:
Wiadomości Parazytologiczne; 2003, 49, 2; 125-164
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The digenean fauna of some fish species in the Lake Ladoga
Autorzy:
Lebedeva, D.
Powiązania:
https://bibliotekanauki.pl/articles/2147548.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
fish
fauna
Lake Ladoga
digenean parasite
Digenea
Opis:
In this study, digeneans of 4 cyprinid fishes (bream, ide, white bream, and vimba) from Lake Ladoga were investigated in May-June 2001-2003. Twenty one parasite species were recorded. Data on the species composition and intensity in some fishes are presented for each fluke species. The parasite species composition in different host species was compared. The results obtained were compared with earlier data.
Źródło:
Wiadomości Parazytologiczne; 2004, 50, 3; 603-607
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-9 z 9

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