Current Research Information SysTem In Norway
 
 

 English version


 
Hovedside
Forskningsresultater/NVI
Forskere
Prosjekter
Forskningsenheter
Logg inn
Om Cristin
 
 
   
Eksporter til


Viser treff 1-50 av 131 << Forrige 1 2 3    Neste >>

2020
1 Kleven, Oddmund; Rudolfsen, Geir; Schmoll, Tim.
Extra-pair paternity in the boreal, socially monogamous Grey-headed Chickadee (Poecile cinctus). Ornis Fennica 2020 ;Volum 97. s. 38-44
NINA UiT Untitled
 
2 Schmoll, Tim; Rudolfsen, Geir; Schielzeth, Holger; Kleven, Oddmund.
Sperm velocity in a promiscuous bird across experimental media of different viscosities. Proceedings of the Royal Society of London. Biological Sciences 2020
NINA UiT Untitled
 
2019
3 Rudolfsen, Geir.
Allmenningens tragedie og påfuglstjerten i miljø- og klimasaken https://nordnorskdebatt.no/article/allmenningens-tragedie. Nordlys [Avis] 2019-10-05
UiT Untitled
 
4 Rudolfsen, Geir.
Extra-pair paternity in the boreal, socially monogamous Grey-headed Chickadee (Poecile cinctus). Ornis Fennica 2019 ;Volum 96.(4)
UiT Untitled
 
5 Shishkina, Elena A.; Pryakhin, Evgeny A.; Sharagin, Pavel A.; Osipov, Denis I.; Tryapitsina, Galina A.; Atamanyuk, Natalia I.; Egoreichenkov, E.A.; Trapeznikov, Alexander V.; Rudolfsen, Geir; Teien, Hans-Christian; Sneve, Malgorzata Karpov.
The radiation exposure of fish in the period of the Techa river peak contamination. Journal of Environmental Radioactivity 2019 ;Volum 201. s. 43-55
UiT NMBU Untitled
 
2018
6 Kleppe, April Snøfrid; Nordeide, Jarle Tryti; Rudolfsen, Geir; Figenschou, Lars; Larsen, Berner; Reiss, Katrin; Folstad, Ivar.
No support for cryptic choice by ovarian fluid in an external fertilizer. Ecology and Evolution 2018 ;Volum 8.(23) s. 11763-11774
NORD UiT Untitled
 
7 Rudolfsen, Geir.
Sperm velocity across experimental environments of differential viscosity in a promiscuous passerine bird. 7TH INTERNATIONAL ORNITHOLOGICAL CONGRESS; 2018-08-19 - 2018-08-26
UiT Untitled
 
2016
8 Bender, Morgan Lizabeth; Frantzen, Marianne; Vieweg, Ireen; Falk-Petersen, Inger-Britt; Johnsen, Helge K.; Rudolfsen, Geir; Tollefsen, Knut Erik; Dubourg, Paul; Nahrgang, Jasmine.
Effects of chronic dietary petroleum exposure on reproductive development in polar cod (Boreogadus saida). Norwegian Environmental Toxicology Symposium; 2016-10-24
NIVA UiT NMBU Untitled
 
9 Bender, Morgan Lizabeth; Frantzen, Marianne; Vieweg, Ireen; Falk-Petersen, Inger-Britt; Johnsen, Helge Kreutzer; Rudolfsen, Geir; Tollefsen, Knut Erik; Dubourg, Paul; Nahrgang, Jasmine.
Effects of chronic dietary petroleum exposure on reproductive development in polar cod (Boreogadus saida). Aquatic Toxicology 2016 ;Volum 180. s. 196-208
NIVA UiT Untitled
 
10 Blikås, Monika; Folstad, Ivar; Rudolfsen, Geir.
Naturens verden. [Radio] 2016-10-02
UiT Untitled
 
11 Conn, Hastings; Folstad, Ivar; Rudolfsen, Geir; Egeland, Torvald Blikra; Nordeide, Jarle Tryti.
Fish sperm race for reproductive success https://blog.frontiersin.org/2016/12/22/fish-sperm-race-for-reproductive-success/.
NORD UiT Untitled
 
12 Egeland, Torvald Blikra; Rudolfsen, Geir; Nordeide, Jarle Tryti; Folstad, Ivar.
Status specific tailoring of sperm behavior in an external fertilizer. Frontiers in Ecology and Evolution 2016 ;Volum 4.(135)
NORD UiT Untitled
 
13 Folstad, Ivar; Rudolfsen, Geir; Nordeide, Jarle Tryti; Egeland, Torvald Blikra; Magnus, Brattli.
Røyevideo. Matur NRK - Facebook [Internett] 2016-10-02
NORD UiT Untitled
 
14 Rudolfsen, Geir.
Nå er de tilbake!. Nordlys [Avis] 2016-10-23
UiT Untitled
 
15 Shishkina, Elena A.; Pryakhin, Evgeny A.; Popova, Irina Ya.; Osipov, Denis I.; Tikhova, Yu.; Andreyev, S.S.; Shaposhnikova, I.A.; Egoreichenkov, E.A.; Styazhkina, E.V.; Deryabina, Larisa V.; Tryapitsina, Galina A.; Melnikov, Viktor S.; Rudolfsen, Geir; Teien, Hans-Christian; Sneve, Malgorzata Karpov; Akleyev, Alexander V..
Evaluation of distribution coefficients and concentration ratios of 90Sr and 137Cs in the Techa River and the Miass River. Journal of Environmental Radioactivity 2016 ;Volum 158-159. s. 148-163
UiT NMBU Untitled
 
2015
16 Egeland, Torvald Blikra; Rudolfsen, Geir; Nordeide, Jarle Tryti; Folstad, Ivar.
On the relative effect of spawning asynchrony, sperm quantity, and sperm quality on paternity under sperm competition in an external fertilizer. Frontiers in Ecology and Evolution 2015 ;Volum 3. s. 1-
NORD UiT Untitled
 
17 Rudolfsen, Geir; Vaz, Jonathan Serrano; Folstad, Ivar.
Own,but not foreign seminal fluid inhibits sperm activation in a vertebrate with external fertilization. Frontiers in Ecology and Evolution 2015 ;Volum 3. s. -
UiT Untitled
 
18 Tim, Schmoll; Rudolfsen, Geir; Kleven, Oddmund.
Competitive fertilisation success in relation to sperm trait variation in three passerines. 10th conference of the EOU; 2015-08-24 - 2015-08-28
NINA UiT Untitled
 
2014
19 Burholt, Anna; Hartel,, Miriam; Kleven, Oddmund; Rudolfsen, Geir; Schmoll, Tim.
Missbildungen von Spermien unter Schwermetallbelastung bei Fitis Phylloscopus trochilus und Kohlmeise Parus major. DO-G 2014; 2014-10-01 - 2014-10-06
NINA UiT Untitled
 
20 Gwynn, Justin P.; Rudolfsen, Geir.
Distribution of Po-210 and Pb-210 in Arctic Charr (Salvelinus alpinus) from an Arctic freshwater lake. International Conference on Radioecology and Environmental Radioactivity; 2014-09-07 - 2014-09-12
UiT Untitled
 
21 Møller, Anders Pape; Bonisoli-Alquati, Andrea; Mousseau, Timothy A.; Rudolfsen, Geir.
Aspermy, Sperm Quality and Radiation in Chernobyl Birds. PLOS ONE 2014 ;Volum 9.(6)
UiT Untitled
 
22 Osipov, D; Rudolfsen, Geir; Yegoreichenkov, E; Pryakhin, Evgeny.
COMPARATIVE ANALYSIS OF THE SHAPE OF THE PERCH FROM TECHA RIVER AND MIASS RIVER. International Conference on Radioecology and Environmental Radioactivity; 2014-09-07 - 2014-09-12
UiT Untitled
 
23 Pryakhin, Evgeny; Rudolfsen, Geir; Teien, Hans-Christian; Tryapitsina, Galina; Akleyev, Alexander.
CHARACTERIZATION OF THE CURRENT STATUS OF ICHTHYOFAUNA IN THE TECHA RIVER. International Conference on Radioecology and Environmental Radioactivity; 2014-09-07 - 2014-09-12
UiT NMBU Untitled
 
24 Tryapitsina, Galina; Shaposhnikova, I; Rudolfsen, Geir; Andreev, S; Pryakhin, Evgeny; Akleyev, Alexander.
THE STATUS OF THE PERIPHERAL BLOOD IN FISH FROM RADIOACTIVELY CONTAMINATED TECHA RIVER. International Conference on Radioecology and Environmental Radioactivity; 2014-09-07 - 2014-09-12
UiT Untitled
 
25 Tryapitsina, Galina; Shaposhnikova, I; Rudolfsen, Geir; Obvintseva, N; Pryakhin, Evgeny; Akleyev, Alexander.
LEVEL OF CYTOGENETIC DAMAGE AND MORPHOLOGICAL ABNORMALITIES IN PERIPHERAL BLOOD ERYTHROCYTES OF FISH FROM THE TECHA RIVER. International Conference on Radioecology and Environmental Radioactivity; 2014-09-07 - 2014-09-12
UiT Untitled
 
26 Yegoreichenkov, E; Rudolfsen, Geir; Pryakhin, Evgeny.
FINS COLORATION OF PERCH IN RELATION TO EXTERNAL ACTIVITY CONCENTRATION OF RADIONUCLEIDES. International Conference on Radioecology and Environmental Radioactivity; 2014-09-07 - 2014-09-12
UiT Untitled
 
2013
27 Albrecht, Frederik; Rudolfsen, Geir; Kleven, Oddmund; Schmoll, Tim.
Wie beeinflusst Umgebungsviskosität die Spermien-Schwimmgeschindigkeit bei Singvögeln mit Fremdvaterschaften?. Jahresversammlung der Deutschen Ornithologen-Gesellschaft; 2013-10-02 - 2013-10-07
UiO UiT Untitled
 
28 Figenschou, Lars; Folstad, Ivar; Rudolfsen, Geir; Hanssen, Sveinn Are; Kortet, Raine; Skau, Philip; Killie, Jan Eirik; Oskam, Irma Caroline; Strand, Harald.
The relative effect of parasites and social status on sperm traits in Arctic charr. Behavioral Ecology 2013 ;Volum 24.(2) s. 497-504
HN NINA UiT NMBU UNN Untitled
 
29 Kekäläinen, Jukka; Figenschou, Lars; Janhunen, Matti; Kortet, Raine; Peuhkuri, Nina; Rudolfsen, Geir.
Hatchery selection may depress the number of motile sperm but intensify selection for their swimming velocity in the Arctic charr. Aquaculture International 2013 ;Volum 21.(2) s. 405-411
UiT Untitled
 
30 Laskemoen, Terje; Albrecht, Tomas; Bonisoli-Alquati, Andrea; Cepak, Jaroslav; de Lope, Florentino; Hermosell, Ignacio G.; Johannessen, Lars Erik; Kleven, Oddmund; Marzal, Alfonso; Mousseau, Timothy A.; Møller, Anders P.; Robertson, Raleigh J.; Rudolfsen, Geir; Saino, Nicola; Vortman, Yoni; Lifjeld, Jan Terje.
Variation in sperm morphometry and sperm competition among barn swallow (Hirundo rustica) populations. Behavioral Ecology and Sociobiology 2013 ;Volum 67.(2) s. 301-309
NINA UiO Untitled
 
31 Mayer, Ian; Meager, Justin James; Skjæraasen, Jon Egil; Rudolfsen, Geir; Karlsen, Ørjan; Moberg, Olav; Staby, Arved; Kleven, Oddmund; Fernö, Anders.
Is spawning success of Atlantic cod escapees influenced by differences in sperm competition?. ? Reproductive and Recruitment Processes of Exploited Marine Fish Stocks; 2013-10-01 - 2013-10-03
HAVFORSK NORCE UiB UiO UiT Untitled
 
2012
32 Babiak, Igor; Marschhauser, Vegard; Ottesen, Oddvar; Rudolfsen, Geir; Eggen, Bjørnar; Babiak, Joanna.
Effects of extender, storage and sperm-to-egg ratio on cryopreservation success of Atlantic cod (Gadus morhua L.) sperm. Journal of Applied Ichthyology 2012 ;Volum 28.(6) s. 941-947
NORD Untitled
 
33 Kekäläinen, Jukka; Figenschou, Lars; Janhunen, Matti; Kortet, Raine; Peuhkuri, Nina; Rudolfsen, Geir.
Hatchery selection may depress the number of motile sperm but intensify selection for their swimming velocity in the Arctic charr. Aquaculture International 2012 ;Volum 10. s. -
UiT Untitled
 
34 Lifjeld, Jan Terje; Laskemoen, Terje; Kleven, Oddmund; Pedersen, Anne Tiril Myhre; Lampe, Helene M.; Rudolfsen, Geir; Schmoll, Tim; Slagsvold, Tore.
No Evidence for Pre-Copulatory Sexual Selection on Sperm Length in a Passerine Bird. PLOS ONE 2012 ;Volum 7.(2) s. -
UiO NMBU Untitled
 
35 Møller, Anders Pape; Bonisoli-Alquati, Andrea; Rudolfsen, Geir; Mousseau, Timothy A..
Elevated mortality among birds in Chernobyl as judged from skewed age and sex ratios. PLOS ONE 2012 ;Volum 7.(4:e35223) s. -
Untitled
 
2011
36 Haugland, Thomas; Rudolfsen, Geir; Figenschou, Lars; Folstad, Ivar.
Is the adipose fin and the lower jaw (kype) related to social dominance in male Arctic charr Salvelinus alpinus?. Journal of Fish Biology 2011 ;Volum 79.(4) s. 1076-1083
UiT Untitled
 
37 Marschhauser, Vegard; Ottesen, Oddvar; Rudolfsen, Geir; Eggen, Bjørnar; Babiak, Joanna; Babiak, Igor.
Effects of extender, individual male and sperm-to-egg ratio on cryopreservation success of Atlantic cod (Gadus morhua L.) sperm. 3rd International Workshop on the Biology of Fish Gametes; 2011-09-07 - 2011-09-09
NORD Untitled
 
38 Mommens, Maren; Eggen, Bjørnar; Bolla, Sylvie; Rudolfsen, Geir; Viswanath, Kiron; Babiak, Igor.
Quality of cryopreserved sperm of Atlantic halibut (Hippoglossus hippoglossus) in relation to fatty acid content with emphasis on n-3/n-6 PUFA. 3rd International Workshop on the Biology of Fish Gametes; 2011-09-07 - 2011-09-09
NORD Untitled
 
39 Rudolfsen, Geir; Møller, Anders Pape; Mousseau, Timothy A.; Bonisoli Alquati, Andrea; Gwynn, Justin P..
Strålende fugleliv i Tsjernobyl?. Vår Fuglefauna 2011 ;Volum 34.(1) s. 20-25
UiT Untitled
 
40 Skjæraasen, Jon Egil; Meager, Justin James; Rudolfsen, Geir; Karlsen, Ørjan; Mayer, Ian; Moberg, Olav; Staby, Arved; Dahle, Geir; Fernø, Anders.
Sperm traits and reproductive roles in a marine broadcast spawner. Association for the Sciences of Limnology and Oceanography Aquatic Sciences Meeting; 2011-02-13 - 2011-02-18
HAVFORSK NORCE UiB NMBU Untitled
 
41 Sørum, Vidar; Figenschou, Lars; Rudolfsen, Geir; Folstad, Ivar.
Spawning behaviour of Arctic charr (Salvelinus alpinus): risk of sperm competition and timing of milt release for sneaker and dominant males. Behaviour 2011 ;Volum 148.(9-10) s. 1157-1172
UiT Untitled
 
2010
42 Skjæraasen, Jon Egil; Meager, Justin James; Karlsen, Ørjan; Mayer, Ian; Dahle, Geir; Rudolfsen, Geir; Fernø, Anders.
Mating competition between farmed and wild cod Gadus morhua. Marine Ecology Progress Series 2010 ;Volum 412. s. 247-258
HAVFORSK UiB UiT NMBU Untitled
 
43 Kekäläinen, Jukka; Rudolfsen, Geir; Janhunen, Matti; Figenschou, Lars; Peuhkuri, Nina; Tamper, Nina; Kortet, Raine.
Genetic and potential non-genetic benefits increase offspring fitness of polyandrous females in non-resource based mating system. BMC Evolutionary Biology 2010 ;Volum 10. s. -
UiT Untitled
 
44 Laskemoen, T; Kleven, Oddmund; Fossøy, Frode; Robertson, Raleigh J.; Rudolfsen, Geir; Lifjeld, Jan Terje.
Sperm quantity and quality effects on fertilization success in a highly promiscuous passerine, the tree swallow Tachycineta bicolor. Behavioral Ecology and Sociobiology 2010 ;Volum 64.(9) s. 1473-1483
NORD NTNU UiO UiT Untitled
 
2009
45 Eilertsen, Eirik Mack; Bårdsen, Bård-Jørgen; Liljedal, Ståle; Rudolfsen, Geir; Folstad, Ivar.
Experimental evidence for paternal effects on offspring growth rate in Arctic charr (Salvelinus alpinus). Proceedings of the Royal Society of London. Biological Sciences 2009 ;Volum 276.(1654) s. 129-136
NINA UiT Untitled
 
46 Haugland, Thomas; Rudolfsen, Geir; Figenschou, Lars; Folstad, Ivar.
Sperm velocity and its relation to social status in Arctic charr (Salvelinus alpinus). Animal Reproduction Science 2009 ;Volum 115.(1-4) s. 231-237
UiT Untitled
 
47 Janhunen, Matti; Rudolfsen, Geir; Kekäläinen, Jukka; Figenschou, Lars; Peuhkuri, Nina; Kortet, Raine.
Spawning coloration and sperm quality in a large lake population of Arctic charr (Salmonidae: Salvelinus alpinus L.). Biological Journal of the Linnean Society 2009 ;Volum 98.(4) s. 794-802
UiT Untitled
 
48 Kleven, Oddmund; Fossøy, Frode; Laskemoen, Terje; Robertson, Raleigh J.; Rudolfsen, Geir; Lifjeld, Jan T..
COMPARATIVE EVIDENCE FOR THE EVOLUTION OF SPERM SWIMMING SPEED BY SPERM COMPETITION AND FEMALE SPERM STORAGE DURATION IN PASSERINE BIRDS. Evolution 2009 ;Volum 63.(9) s. 2466-2473
NTNU UiO UiT Untitled
 
49 Mayer, Ian; Skjæraasen, Jon Egil; Meager, Justin James; Rudolfsen, Geir; Karlsen, Ørjan; Moberg, Olav; Staby, Arved; Kleven, Oddmund.
Is sperm competition a major component of sexual selection in Atlantic cod?. Second International Workshop on Biology of Fish Gametes; 2009-09-09 - 2011-09-11
HAVFORSK NORCE UiB UiO UiT Untitled
 
50 Moller, AP; Mousseau, T; Rudolfsen, Geir; Balbontin, J; Marzal, A; Hermosell, I; De Lope, F.
Senescent sperm performance in old male birds. Journal of Evolutionary Biology 2009 ;Volum 22.(2) s. 334-344
UiT Untitled
 
    Vis neste liste