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Jens Roland
Jens Roland
Professor of Ecology, University of Alberta
Verified email at ualberta.ca - Homepage
Title
Cited by
Cited by
Year
Insect parasitoid species respond to forest structure at different spatial scales
J Roland, PD Taylor
Nature 386 (6626), 710-713, 1997
5471997
ALPINE PARNASSIUS BUTTERFLY DISPERSAL: EFFECTS OF LANDSCAPE AND POPULATION SIZE
J Roland, N Keyghobadi, S Fownes
Ecology 81 (6), 1642-1653, 2000
3522000
Large-scale forest fragmentation increases the duration of tent caterpillar outbreak
J Roland
Oecologia 93 (1), 25-30, 1993
2971993
Influence of landscape on the population genetic structure of the alpine butterfly Parnassius smintheus (Papilionidae)
N Keyghobadi, J Roland, C Strobeck
Molecular Ecology 8 (9), 1481-1495, 1999
2821999
Genetic differentiation and gene flow among populations of the alpine butterfly, Parnassius smintheus, vary with landscape connectivity
N Keyghobadi, J Roland, C Strobeck
Molecular Ecology 14 (7), 1897-1909, 2005
1792005
Among-and within-patch components of genetic diversity respond at different rates to habitat fragmentation: an empirical demonstration
N Keyghobadi, J Roland, SF Matter, C Strobeck
Proceedings of the Royal Society B: Biological Sciences 272 (1562), 553-560, 2005
1772005
Melanism and diel activity of alpine Colias (Lepidoptera: Pieridae)
J Roland
Oecologia 53, 214-221, 1982
1221982
An experimental examination of the effects of habitat quality on the dispersal and local abundance of the butterfly Parnassius smintheus
SF Matter, J Roland
Ecological Entomology 27 (3), 308-316, 2002
1162002
Biological control of the winter moth
J Roland, DG Embree
Annual Review of entomology 40 (1), 475-492, 1995
1161995
Critical issues in biological control.
M Mackauer, LE Ehler, J Roland
1071990
Connectivity rescues genetic diversity after a demographic bottleneck in a butterfly population network
M Jangjoo, SF Matter, J Roland, N Keyghobadi
Proceedings of the National Academy of Sciences 113 (39), 10914-10919, 2016
952016
The influence of matrix habitat on Aphthona flea beetle immigration to leafy spurge patches
ID Jonsen, RS Bourchier, J Roland
Oecologia 127, 287-294, 2001
952001
Even smaller radar tags on insects.
J Roland, G McKinnon, C Backhouse, PD Taylor
921996
Reproductive asynchrony in natural butterfly populations and its consequences for female matelessness
JM Calabrese, L Ries, SF Matter, DM Debinski, JN Auckland, J Roland, ...
Journal of Animal Ecology, 746-756, 2008
792008
Moth diversity in a fragmented habitat: importance of functional groups and landscape scale in the boreal forest
NBC Schmidt, J Roland
Annals of the Entomological Society of America 99 (6), 1110-1120, 2006
792006
Edge avoidance and movement of the butterfly Parnassius smintheus in matrix and non-matrix habitat
JA Ross, SF Matter, J Roland
Landscape Ecology 20, 127-135, 2005
782005
Migration and survival of Parnassius smintheus: detecting effects of habitat for individual butterflies
SF Matter, J Roland, A Moilanen, I Hanski
Ecological Applications 14 (5), 1526-1534, 2004
712004
Interactions between habitat quality and connectivity affect immigration but not abundance or population growth of the butterfly, Parnassius smintheus
SF Matter, M Ezzeddine, E Duermit, J Mashburn, R Hamilton, T Lucas, ...
Oikos 118 (10), 1461-1470, 2009
652009
Reduced transmission of forest tent caterpillar (Lepidoptera: Lasiocampidae) nuclear polyhedrosis virus at the forest edge
J Roland, WJ Kauppp
Environmental Entomology 24 (5), 1175-1178, 1995
631995
After the decline: what maintains low winter moth density after successful biological control?
J Roland
Journal of Animal Ecology, 392-398, 1994
631994
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