Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Esa Hirvonen"'
Autor:
Topi K. Lehtonen, Esa Hirvonen, Irma Kolari, Janne Ropponen, Kristiina Nyholm, Tapio Keskinen, Teppo Vehanen
Publikováno v:
Aquaculture, Fish and Fisheries, Vol 4, Iss 2, Pp n/a-n/a (2024)
Abstract Research‐based knowledge is essential for effective conservation and restoration of threatened aquatic species and habitats. Here, our aim was to gather this knowledge on the lake‐dwelling grayling (Thymallus thymallus), typically a rive
Externí odkaz:
https://doaj.org/article/4700d9062ef94953b5470f5faa1b19ce
Publikováno v:
Aquatic Living Resources. 13:403-408
The density and movements of fish under ice were studied with single-beam mobile surveys and fixed location split-beam surveys, as well as exploratory fishing in winter-seining areas of two shallow Finnish lakes during winter 1999. Fish schooled near
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c64ceeee4c5546ec62394de88791392
https://doi.org/10.1016/s0990-7440(00)01061-5
https://doi.org/10.1016/s0990-7440(00)01061-5
Autor:
Lehtonen, Topi K., Hirvonen, Esa, Kolari, Irma, Ropponen, Janne, Nyholm, Kristiina, Keskinen, Tapio, Vehanen, Teppo
Publikováno v:
Aquaculture, Fish & Fisheries; Apr2024, Vol. 4 Issue 2, p1-9, 9p
Autor:
Joensuu, Juri
Publikováno v:
Avain: Kirjallisuudentutkimuksen Aikakauslehti; 2022, Vol. 19 Issue 2, p26-43, 18p
Publikováno v:
Ecology of Freshwater Fish; Apr2018, Vol. 27 Issue 2, p533-541, 9p
Publikováno v:
Accreditation & Quality Assurance; Dec2012, Vol. 17 Issue 6, p603-612, 10p
Autor:
JURVELIUS, JUHA, MARJOMÄKI, TIMO J.
Publikováno v:
Freshwater Biology; Nov2008, Vol. 53 Issue 11, p2287-2294, 8p, 2 Charts, 3 Graphs
Autor:
Heikkila, Pia
Publikováno v:
Total Telecom Magazine. Nov2005, p13-14. 2p. 1 Color Photograph.
Autor:
Christopher V. Mirus
In his contemplative works on nature, Aristotle twice appeals to the general principle that being is better than not being. Taking his cue from this claim, Christopher V. Mirus offers an extended, systematic account of how Aristotle understands being
Publikováno v:
Conference Record of the 2000 IEEE International Conference on Communications. ICC 2000. Global Convergence Through Communications; 2000, p882-882, 1p