Zobrazeno 1 - 10
of 43
pro vyhledávání: '"ahven"'
Autor:
Tender, Tõnu, Viikberg, Jüri
Publikováno v:
Emakeele Seltsi aastaraamat / Estonian Mother Tongue Society Year Book. (65):288-303
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=892912
Akademický článek
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Publikováno v:
Ecology and Evolution. 12
Eutrophication and rising water temperature in freshwaters may increase the total production of a lake while simultaneously reducing the nutritional quality of food web components. We evaluated how cyanobacteria blooms, driven by agricultural eutroph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e81bb546ba08815116cb850566a6eb5
https://doi.org/10.1002/ece3.8687
https://doi.org/10.1002/ece3.8687
Perch (Perca fluviatilis) is an important prey species of the great cormorant (Phalacrocorax carbo sinensis) in the coastal waters of the northern Baltic Sea. The annual predation mortality caused by cormorants was estimated based on the consumed num
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c36351155b77801db4090aef6cf14ba8
http://urn.fi/URN:NBN:fi:jyu-202202171553
http://urn.fi/URN:NBN:fi:jyu-202202171553
Autor:
Ossi Keva, Mikko Kiljunen, Heikki Hämäläinen, Roger I. Jones, Kimmo K. Kahilainen, Paula Kankaala, Miikka B. Laine, Jos Schilder, Ursula Strandberg, Jussi Vesterinen, Sami J. Taipale
Environmental change, including joint effects of increasing dissolved organic carbon (DOC) and total phosphorus (TP) in boreal northern lakes could potentially affects food web energy sources and the biochemical composition of organisms. These enviro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98929e5c4eff4e47cc908f37403e59c5
http://urn.fi/URN:NBN:fi:jyu-202206143310
http://urn.fi/URN:NBN:fi:jyu-202206143310
Highlights • Microplastics were found in 9% of all sampled fish. • Fish caught within the urban area of Helsinki displayed the highest occurrence of plastic ingestion (27.5%). • No relationship was found between microplastic occurrence in fish
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58146a13570e8a1065cdd69de8e900c6
http://hdl.handle.net/10138/335131
http://hdl.handle.net/10138/335131
Publikováno v:
Annales Zoology Fennici
Re-establishment of a declined apex predator fish species in a lake ecosystem may have dramatic effects on other fish and plankton community already inhabiting the ecosystem. We studied mechanistically potential impacts of re-establishment of the bro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b8a779da5295a0c60167000257d554f
http://urn.fi/URN:NBN:fi:jyu-202111035492
http://urn.fi/URN:NBN:fi:jyu-202111035492
Käesolev aruanne võtab kokku 2019. aasta kalandusuuringud Võrtsjärvel, vastavalt Keskkonnaministeeriumi ja Eesti Maaülikooli Põllumajandus- ja keskkonnainstituudi vahel sõlmitud lepingule, mille alusel olid töö peamisteks eesmärkideks: 1.1.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3875::6741ff46b8fbdc6e97fea027870b28fa
http://hdl.handle.net/10492/6289
http://hdl.handle.net/10492/6289
Autor:
Tommi Perälä, Anna Kuparinen
Publikováno v:
Evolutionary Applications
Evolutionary Applications, Vol 13, Iss 10, Pp 2507-2520 (2020)
Evolutionary Applications, Vol 13, Iss 10, Pp 2507-2520 (2020)
Evidence of contemporary evolution across ecological time scales stimulated research on the eco‐evolutionary dynamics of natural populations. Aquatic systems provide a good setting to study eco‐evolutionary dynamics owing to a wealth of long‐te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f770871e9606f925f1c758a68b2e7eb
http://urn.fi/URN:NBN:fi:jyu-202011306830
http://urn.fi/URN:NBN:fi:jyu-202011306830