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Showing results 1-50 of 244 << Previous 1 2 3 4 5    Next >>

2024
1 Sæther, Bernt-Erik; Engen, Steinar; Solbu, Erik Blystad.
Assessing the sensitivity and resistance of communities in a changing environment. Journal of Animal Ecology 2024 ;Volume 93.(1) p. -
NTNU NIBIO Untitled
 
2023
2 Lande, Russell Scott; Grøtan, Vidar; Engen, Steinar; Visser, M.E.; Sæther, Bernt-Erik.
Estimating Density Dependence, Environmental Variance, and Long-Term Selection on a Stage-Structured Life History. The American Naturalist 2023 ;Volume 201.(4) p. 557-573
NTNU Untitled
 
2022
3 Bellier, Edwige; Engen, Steinar; Jensen, Thomas Correll.
Seasonal diversity dynamics of a boreal zooplankton community under climate impact. Oecologia 2022 ;Volume 199. p. 139-152
UiT NTNU NINA Untitled
 
4 Kvalnes, Thomas; Sæther, Bernt-Erik; Engen, Steinar; Roulin, Alexandre.
Density-dependent selection and the maintenance of colour polymorphism in barn owls. Proceedings of the Royal Society of London. Biological Sciences 2022 ;Volume 289.(1976) p. -
NTNU Untitled
 
5 Lee, Aline Magdalena; Jarillo, Javier; Peeters, Bart; Hansen, Brage Bremset; Cao-Garcia, Francisco; Sæther, Bernt-Erik; Engen, Steinar.
Population responses to harvesting in fluctuating environments. Climate Research (CR) 2022 ;Volume 86. p. 79-91
NTNU Untitled
 
6 Peeters, Bart; Grøtan, Vidar; Gamelon, Marlène; Veiberg, Vebjørn; Lee, Aline Magdalena; Fryxell, John M.; Albon, Steve D.; Sæther, Bernt-Erik; Engen, Steinar; Loe, Leif Egil; Hansen, Brage Bremset.
Harvesting can stabilise population fluctuations and buffer the impacts of extreme climatic events. Ecology Letters 2022 ;Volume 25.(4) p. 863-875
NMBU NINA NTNU Untitled
 
2021
7 Bellier, Edwige; Sæther, Bernt-Erik; Engen, Steinar.
Sustainable strategies for harvesting predators and prey in a fluctuating environment. Ecological Modelling 2021 ;Volume 440. p. 1-12
UiT NTNU Untitled
 
8 Engen, Steinar; Grøtan, Vidar; Sæther, Bernt-Erik; Coste, Christophe.
An evolutionary and ecological community model for distribution of phenotypes and abundances among competing species. The American Naturalist 2021 ;Volume 198.(1) p. 13-32
NTNU Untitled
 
9 Engen, Steinar; Sæther, Bernt-Erik.
Structure of the G-matrix in relation to phenotypic contributions to fitness. Theoretical Population Biology 2021 ;Volume 138. p. 43-56
NTNU Untitled
 
10 Engen, Steinar; Tian, Huaiyu; Yang, Ruifu; Bjørnstad, Ottar Nordal; Whittington, Jason; Stenseth, Nils Christian.
The ecological dynamics of the coronavirus epidemics during transmission from outside sources when R0 is successfully managed below one. Royal Society Open Science 2021 ;Volume 8.(6) p. 1-12
NTNU UiO Untitled
 
11 Marquez, Jonatan; Sæther, Bernt-Erik; Aanes, Sondre; Engen, Steinar; Salthaug, Are; Lee, Aline Magdalena.
Age-dependent patterns of spatial autocorrelation in fish populations. Ecology 2021 ;Volume 102.(12) p. -
NTNU NR HAVFORSK Untitled
 
12 Sæther, Bernt-Erik; Engen, Steinar.
Reproductive value and analyses of population dynamics of age-structured populations. I: Demographic Methods across the Tree of Life. Oxford University Press 2021 ISBN 978-0-19-883861-6. p. 285-297
NTNU Untitled
 
2020
13 Engen, Steinar; Wright, Jonathan; Araya-Ajoy, Yimen; Sæther, Bernt-Erik.
Phenotypic evolution in stochastic environments: The contribution of frequency- and density-dependent selection. Evolution 2020 ;Volume 74.(9) p. 1923-1941
NTNU Untitled
 
14 Fredricson Marquez, Jonatan; Lee, Aline Magdalena; Engen, Steinar; Aanes, Sondre; Salthaug, Are; Sæther, Bernt-Erik.
Age-structure and spatial autocorrelation in marine fish populations. Festival of ecology; 2020-12-14 - 2020-12-18
NTNU HAVFORSK NINA NR Untitled
 
15 Herfindal, Ivar; Lee, Aline Magdalena; Myhre, Ane Marlene; Markussen, Stine Svalheim; Engen, Steinar; Solberg, Erling Johan; Heim, Morten; Røed, Knut; Haanes, Hallvard; Sæther, Bernt-Erik.
Decomposing demographic contribution to the effective population size. 7th Evolutionary Demography Society annual meeting; 2020-10-07 - 2020-10-10
NINA NTNU NMBU Untitled
 
16 Jarillo, Javier; Sæther, Bernt-Erik; Engen, Steinar; Cao-garcia, Francisco Javier.
Spatial scales of population synchrony in predator-prey systems. The American Naturalist 2020 ;Volume 195.(2) p. 216-230
NTNU Untitled
 
17 Lee, Aline Magdalena; Myhre, Ane Marlene; Markussen, Stine Svalheim; Engen, Steinar; Solberg, Erling Johan; Haanes, Hallvard; Røed, Knut; Herfindal, Ivar; Heim, Morten; Sæther, Bernt-Erik.
Decomposing demographic contributions to the effective population size with moose as a case study. Molecular Ecology 2020 ;Volume 29.(1) p. 56-70
NMBU NINA NTNU Untitled
 
18 Lee, Aline Magdalena; Sæther, Bernt-Erik; Engen, Steinar.
Spatial covariation of competing species in a fluctuating environment. Ecology 2020 ;Volume 101.(1) p. -
NTNU Untitled
 
19 Peeters, Bart; Grøtan, Vidar; Gamelon, Marlène; Veiberg, Vebjørn; Lee, Aline Magdalena; Fryxell, John M; Albon, Steve D.; Sæther, Bernt-Erik; Engen, Steinar; Loe, Leif Egil; Hansen, Brage Bremset.
Climate-density interactions and the stabilizing effects of harvesting on population dynamics. Evolutionary Demography Society’s 7th Annual Meeting; 2020-10-06 - 2020-10-11
NINA NTNU NMBU Untitled
 
20 Peeters, Bart; Grøtan, Vidar; Gamelon, Marlène; Veiberg, Vebjørn; Lee, Aline Magdalena; Fryxell, John M; Albon, Steve D.; Sæther, Bernt-Erik; Engen, Steinar; Loe, Leif Egil; Hansen, Brage Bremset.
Harvesting can increase population viability by modifying climate change effects. The fourth conference of the Nordic Society Oikos; 2020-03-03 - 2020-03-05
NINA NTNU NMBU Untitled
 
21 Sæther, Bernt-Erik; Engen, Steinar; Gustafsson, Lars; Grøtan, Vidar; Vriend, Stefan.
Density-Dependent Adaptive Topography in a Small Passerine Bird, the Collared Flycatcher. The American Naturalist 2020 ;Volume 197.(1) p. 93-110
NTNU Untitled
 
22 Van Moorter, Bram; Engen, Steinar; Fryxell, John M.; Panzacchi, Manuela; Nilsen, Erlend Birkeland; Mysterud, Atle.
Consequences of barriers and changing seasonality on population dynamics and harvest of migratory ungulates. Theoretical Ecology 2020 ;Volume 13. p. 595-605
NINA NTNU UiO Untitled
 
23 Wright, Jonathan; Solbu, Erik Blystad; Engen, Steinar.
Contrasting patterns of density-dependent selection at different life stages can create more than one fast–slow axis of life-history variation. Ecology and Evolution 2020 ;Volume 10.(6) p. 3068-3078
NTNU NIBIO Untitled
 
2019
24 Engen, Steinar; Sæther, Bernt-Erik.
Ecological dynamics and large scale phenotypic differentiation in density-dependent populations. Theoretical Population Biology 2019 ;Volume 127. p. 133-143
NTNU Untitled
 
25 Fredricson Marquez, Jonatan; Lee, Aline Magdalena; Aanes, Sondre; Engen, Steinar; Herfindal, Ivar; Salthaug, Are; Sæther, Bernt-Erik.
Spatial scaling of population synchrony in marine fish depends on their life history. Ecology Letters 2019 ;Volume 22.(11) p. 1787-1796
HAVFORSK NR NTNU Untitled
 
26 Gamelon, Marlène; Vriend, Stefan; Engen, Steinar; Adriaensen, Frank; Dhondt, A.A.; Evans, Simon R.; Matthysen, Erik; Sheldon, Ben C.; Sæther, Bernt-Erik.
Accounting for interspecific competition and age structure in demographic analyses of density dependence improves predictions of fluctuations in population size. Ecology Letters 2019 ;Volume 22. p. 797-806
NTNU Untitled
 
27 Hansen, Brage Bremset; Peeters, Bart; Gamelon, Marlène; Lee, Aline Magdalena; Veiberg, Vebjørn; Albon, Steve D.; Sæther, Bernt-Erik; Fryxell, John M.; Stien, Audun; Irvine, Justin R; Loe, Leif Egil; Ropstad, Erik; Engen, Steinar; Grøtan, Vidar.
Reduced extinction risk by worsening climate and increased harvest: the role of density dependence. Arctic Ungulate Conference; 2019-08-12 - 2019-08-16
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28 Lee, Aline Magdalena; Engen, Steinar; Sæther, Bernt-Erik.
Spatial covariation of competing species in a fluctuating environment. NØF conference 2019; 2019-02-11 - 2019-02-12
NTNU Untitled
 
29 Sæther, Bernt-Erik; Engen, Steinar.
Towards a predictive conservation biology: the devil is in the behaviour. Philosophical Transactions of the Royal Society of London. Biological Sciences 2019 ;Volume 374.(1781)
NTNU Untitled
 
2018
30 Bellier, Edwige; Sæther, Bernt-Erik; Engen, Steinar.
Sustainable harvest strategies of predators and preys in a fluctuating environment. Ecological Society of American Annual Meeting 2018; 2018-08-05 - 2018-08-10
NTNU UiT Untitled
 
31 Diserud, Ola Håvard; Solbu, Erik Blystad; Kålås, John Atle; Engen, Steinar.
How can heterogeneity among species affect community dynamics - Norwegian bird communities as a case study. Oikos 2018; 2018-02-19 - 2018-02-22
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32 Engen, Steinar; Cao, Francisco J.; Sæther, Bernt-Erik.
The effect of harvesting on the spatial synchrony of population fluctuations. Theoretical Population Biology 2018 ;Volume 123. p. 28-34
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33 Engen, Steinar; Lee, Aline Magdalena; Sæther, Bernt-Erik.
Spatial distribution and optimal harvesting of an age-structured population in a fluctuating environment. Mathematical Biosciences 2018 ;Volume 296. p. 36-44
NTNU Untitled
 
34 Fredricson Marquez, Jonatan; Lee, Aline Magdalena; Aanes, Sondre; Engen, Steinar; Sæther, Bernt-Erik.
Covariation between life-history traits and spatial scaling in marine fish populations. OIKOS 2018; 2018-02-19 - 2018-02-22
NR NTNU Untitled
 
35 jarillo, javier diaz; Sæther, Bernt-Erik; Engen, Steinar; cao, francisco javier.
Spatial scales of population synchrony of two competing species: effects of harvesting and strength of competition.. Oikos 2018 ;Volume 127.(10) p. 1459-1470
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36 Lee, Aline Magdalena; Engen, Steinar; Sæther, Bernt-Erik.
Spatial covariation of competing species in a fluctuating environment. ISEC 2018 - 6th Biennial International Statistical Ecology Conference; 2018-07-02 - 2018-07-06
NTNU Untitled
 
37 Lee, Aline Magdalena; Sæther, Bernt-Erik; Markussen, Stine Svalheim; Engen, Steinar.
Do autocorrelations in individual reproductive success affect estimates of extinction risk?. OIKOS 2018; 2018-02-20 - 2018-02-22
NTNU Untitled
 
38 Myhre, Ane Marlene; Engen, Steinar; Sæther, Bernt-Erik.
Effective population size of density-dependent populations. Oikos 2018; 2018-02-19 - 2018-02-22
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39 Solbu, Erik Blystad; Diserud, Ola Håvard; Kålås, John Atle; Engen, Steinar.
Heterogeneity among species and community dynamics – Norwegian bird communities as a case study. Ecological Modelling 2018 ;Volume 388. p. 13-23
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40 Vindenes, Yngvild; Engen, Steinar.
A simple formula for the complex effects of individual heterogeneity. Annual meeting Evolutionary Demography Society (EvoDemos) 2018; 2018-01-08 - 2018-01-10
NTNU UiO Untitled
 
41 Vindenes, Yngvild; Engen, Steinar.
A simple formula for the complex effects of individual heterogeneity on stochastic population dynamics: the role of temporal autocorrelation. 2018 Nordic Oikos meeting; 2018-02-20 - 2018-02-22
NTNU UiO Untitled
 
2017
42 Engen, Steinar.
Spatial synchrony and harvesting in fluctuating populations:Relaxing the small noise assumption. Theoretical Population Biology 2017 ;Volume 116. p. 18-26
NTNU Untitled
 
43 Engen, Steinar; Sæther, Bernt-Erik.
Extinction risk and lack of evolutionary rescue under resource depletion or area reduction. The American Naturalist 2017 ;Volume 190.(1) p. 73-82
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44 Engen, Steinar; Sæther, Bernt-Erik.
r- and K-selection in fluctuating populations is determined by the evolutionary trade-off between two fitness measures: Growth rate and lifetime reproductive success. Evolution 2017 ;Volume 71.(1) p. 167-173
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45 Gamelon, Marlène; Grøtan, Vidar; Nilsson, Anna L. K.; Engen, Steinar; Hurrell, James W.; Jerstad, Kurt; Phillips, Adam S.; Røstad, Ole Wiggo; Slagsvold, Tore; Walseng, Bjørn; Stenseth, Nils Christian; Sæther, Bernt-Erik.
Interactions between demography and environmental effects are important determinants of population dynamics. Science Advances 2017 ;Volume 3.(2) p. -
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46 Kvalnes, Thomas; Ringsby, Thor Harald; Jensen, Henrik; Hagen, Ingerid Julie; Rønning, Bernt; Pärn, Henrik; Holand, Håkon; Engen, Steinar; Sæther, Bernt-Erik.
Reversal of response to artificial selection on body size in a wild passerine bird. Hole-Nesting Bird Conference 2017; 2017-10-30 - 2017-11-02
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47 Kvalnes, Thomas; Ringsby, Thor Harald; Jensen, Henrik; Hagen, Ingerid Julie; Rønning, Bernt; Pärn, Henrik; Holand, Håkon; Engen, Steinar; Sæther, Bernt-Erik.
Reversal of response to artificial selection on body size in a wild passerine bird. Evolution 2017 ;Volume 71.(8) p. 2062-2079
NTNU Untitled
 
48 Kvalnes, Thomas; Ringsby, Thor Harald; Jensen, Henrik; Hagen, Ingerid Julie; Rønning, Bernt; Pärn, Henrik; Holand, Håkon; Engen, Steinar; Sæther, Bernt-Erik.
Reversal of response to artificial selection on body size in a wild passerine. The 2017 Congress of the European Society for Evolutionary Biology; 2017-08-20 - 2017-08-25
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49 Lande, Russell; Engen, Steinar; Sæther, Bernt-Erik.
Evolution of stochastic demography with life history tradeoffs in density-dependent age-structured populations. Proceedings of the National Academy of Sciences of the United States of America 2017 ;Volume 114.(44) p. 11582-11590
NTNU Untitled
 
50 Lee, Aline Magdalena; Sæther, Bernt-Erik; Markussen, Stine Svalheim; Engen, Steinar.
Modelling time to population extinction when individual reproduction is autocorrelated. Ecology Letters 2017 ;Volume 20.(11) p. 1385-1394
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