Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Nerijus Nika"'
Publikováno v:
Water, Vol 16, Iss 4, p 612 (2024)
In situ evaluations of the metabolic rates (i.e., respiration and excretion) of salmonid eggs are mostly indirect, focusing on the sampling of hyporheic water from wild or artificial nests. Comparatively, experimental studies carried out under contro
Externí odkaz:
https://doaj.org/article/660f2b32c0fc4942a9d6600f35df7086
Autor:
Martynas Bučas, Jūratė Lesutienė, Nerijus Nika, Andrius Skersonas, Edgaras Ivanauskas, Greta Srėbalienė, Edvinas Tiškus, Jonas Gintauskas, Aleksej Šaškov, Georg Martin
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Submerged macrophytes are essential elements of sublittoral ecosystems to maintain a diverse fish fauna. The aim of this study was to assess juvenile fish associated with macrophyte habitats in the Curonian Lagoon by means of modified pop net method.
Externí odkaz:
https://doaj.org/article/ab3f4193842d4d5d917c1f8b9cc5c5e8
Publikováno v:
Water, Vol 15, Iss 3, p 452 (2023)
Multiple stressors, such as overfishing, pollution, climate change, biological invasions etc., are affecting fish communities, and thus can have versatile effects on marine ecosystems and socio-economic activities as well. Understanding the changes i
Externí odkaz:
https://doaj.org/article/27f06dd1b3f243cdafdb6aac1ff6f78f
Autor:
Nerijus Nika, Mindaugas Zilius, Tomas Ruginis, Gianmarco Giordani, Kasparas Bagdonas, Sara Benelli, Marco Bartoli
Publikováno v:
Water, Vol 13, Iss 7, p 1002 (2021)
Lampreys spend their larval stage within fine sand fluvial sediments, where they burrow and act as filter feeders. Lamprey larvae (ammocoetes) can significantly affect benthic-pelagic coupling and nutrient cycling in rivers, due to high densities. Ho
Externí odkaz:
https://doaj.org/article/096c105d4f0b4f06ba1800f875204109
Autor:
Sara Benelli, Kasparas Bagdonas, Tomas Ruginis, Nerijus Nika, Gianmarco Giordani, Marco Bartoli, Mindaugas Zilius
Publikováno v:
Water, Basel : MDPI, 2021, vol. 13, iss. 7, art. no. 1002, p. 1-11
Water, Vol 13, Iss 1002, p 1002 (2021)
Water, Vol 13, Iss 1002, p 1002 (2021)
Lampreys spend their larval stage within fine sand fluvial sediments, where they burrow and act as filter feeders. Lamprey larvae (ammocoetes) can significantly affect benthic-pelagic coupling and nutrient cycling in rivers, due to high densities. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70c845e1290387298285e169677f09cf
https://vb.ku.lt/KU:ELABAPDB89761157&prefLang=en_US
https://vb.ku.lt/KU:ELABAPDB89761157&prefLang=en_US
Publikováno v:
Oceanological and Hydrobiological Studies. 40:46-56
To date, no characterization of spawning habitats on scientific basis was made for the eastern Baltic salmonid populations. The aim of the present study was to characterize spawning habitat preferences and redd gravel structure of sea trout in lowlan
Autor:
Nerijus Nika, Tomas Virbickas
Publikováno v:
Journal of Fish Biology. 77:2358-2372
Reproductive interaction between sympatric lampreys and salmonids was studied. The superimposition of brown trout Salmo trutta redds by spring-spawning river lamprey Lampetra fluviatilis and brook lamprey Lampetra planeri was examined in a small lowl
Autor:
Nerijus Nika
Publikováno v:
Journal of Applied Ichthyology. 29:294-296
Summary In their life cycle, especially at early life stages, fishes pass through distinct growth stanzas with different length-weight relationship patterns. Salmonid fish fry emergence from the redd gravel is a crucial moment in their life history.
Publikováno v:
Archives of Polish Fisheries. 20
The aim of the present study was to determine the mean size and age of migrating salmon, Salmo salar L., and sea trout, Salmo trutta L., smolts in three rivers of the Nemunas River drainage area from different climatic sub-regions in Lithuania. Resea
Publikováno v:
Journal of Applied Ichthyology. 27:1390-1391
First record of Dicentrarchus labrax (Linnaeus, 1758) from the southeastern Baltic Sea (Lithuania) By K. Bagdonas, N. Nika, G. Bristow, R. Jankauskien _ e, A. Salyt _ e and A. Kontautas Department of Ecology, Klaip _ eda University, Klaip _ eda, Lith