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Jens Roland
Observed names:
J Roland,
J. Roland,
JENS ROLAND,
Roland, J.,
Roland, Jens
Institution:
University of Alberta
Observed institutions:
Canadian Forest Service,
Agriculture and Agri-Food Canada,
University of British Columbia,
University of Alberta,
University of Cincinnati
ORCID:
0000-0001-8452-6648
Observed ORCID:
0000-0001-8452-6648
OpenAlex ID:
A5090136075
Insect parasitoid species respond to forest structure at different spatial scales
1997
·
Jens Roland
, Philip D. Taylor
·
Nature
·
465
Critical Issues in Biological Control
1991
·
Jack C. Schultz
, Manfred Mackauer
, et al.
·
Ecology
·
425
Alpineparnassiusbutterfly Dispersal: Effects of Landscape and Population Size
2000
·
Jens Roland
, Nusha Keyghobadi
, et al.
·
Ecology
·
261
Large-scale forest fragmentation increases the duration of tent caterpillar outbreak
1993
·
Jens Roland
·
Oecologia
·
246
Influence of landscape on the population genetic structure of the alpine butterfly Parnassius smintheus (Papilionidae)
1999
·
Nusha Keyghobadi
, Jens Roland
, et al.
·
Molecular Ecology
·
203
Among- and within-patch components of genetic diversity respond at different rates to habitat fragmentation: an empirical demonstration
2005
·
Nusha Keyghobadi
, Jens Roland
, et al.
·
Proceedings of the Royal Society B Biological Sciences
·
149
Genetic differentiation and gene flow among populations of the alpine butterfly, Parnassius smintheus, vary with landscape connectivity
2005
·
NUSHA KEYGHOBADI
, JENS ROLAND
, et al.
·
Molecular Ecology
·
147
Connectivity rescues genetic diversity after a demographic bottleneck in a butterfly population network
2016
·
Maryam Jangjoo
, Stephen F. Matter
, et al.
·
Proceedings of the National Academy of Sciences
·
117
PDF
Melanism and diel activity of alpine Colias (Lepidoptera: Pieridae)
1982
·
Jens Roland
·
Oecologia
·
102
An experimental examination of the effects of habitat quality on the dispersal and local abundance of the butterfly Parnassius smintheus
2002
·
Stephen F. Matter
, Jens Roland
·
Ecological Entomology
·
92
PDF
Biological Control of the Winter Moth
1995
·
J Roland
, D G Embree
·
Annual Review of Entomology
·
84
The influence of matrix habitat on Aphthona flea beetle immigration to leafy spurge patches
2001
·
Ian D. Jonsen
, Robert S. Bourchier
, et al.
·
Oecologia
·
79
Even smaller radar tags on insects
1996
·
Jens Roland
, Graham McKinnon
, et al.
·
Nature
·
69
Reproductive asynchrony in natural butterfly populations and its consequences for female matelessness
2008
·
Justin M. Calabrese
, Leslie Ries
, et al.
·
Journal of Animal Ecology
·
68
PDF
Edge avoidance and movement of the butterfly Parnassius smintheus in matrix and non-matrix habitat
2005
·
J. Andrew Ross
, Stephen F. Matter
, et al.
·
Landscape Ecology
·
68
Migration and Survival of Parnassius Smintheus: Detecting Effects of Habitat for Individual Butterflies
2004
·
Stephen F. Matter
, Jens Roland
, et al.
·
Ecological Applications
·
64
After the Decline: What Maintains Low Winter Moth Density after Successful Biological Control?
1994
·
Jens Roland
·
Journal of Animal Ecology
·
63
Variability in winter climate and winter extremes reduces population growth of an alpine butterfly
2012
·
Jens Roland
, Stephen F. Matter
·
Ecology
·
57
Encroaching forests decouple alpine butterfly population dynamics
2007
·
Jens Roland
, Stephen F. Matter
·
Proceedings of the National Academy of Sciences
·
57
Moth Diversity in a Fragmented Habitat: Importance of Functional Groups and Landscape Scale in the Boreal Forest
2006
·
B. C. Schmidt
, J. Roland
·
Annals of the Entomological Society of America
·
54
Reduced Transmission of Forest Tent Caterpillar (Lepidoptera: Lasiocampidae) Nuclear Polyhedrosis Virus at the Forest Edge
1995
·
Jens Roland
, William J. Kauppp
·
Environmental Entomology
·
52
Inclusion of trophic interactions increases the vulnerability of an alpine butterfly species to climate change
2020
·
Alessandro Filazzola
, Stephen F. Matter
, et al.
·
Global Change Biology
·
50
Trembling aspen responses to drought and defoliation by forest tent caterpillar and reconstruction of recent outbreaks in Ontario
2007
·
Barry J. Cooke
, Jens Roland
·
Canadian Journal of Forest Research
·
49
Improved insect performance from host‐plant defoliation: winter moth on oak and apple
1987
·
JENS ROLAND
, JUDITH H. MYERS
·
Ecological Entomology
·
49
Alpine Parnassius Butterfly Dispersal: Effects of Landscape and Population Size
2000
·
Jens Roland
, Nusha Keyghobadi
, et al.
·
Ecology
·
48
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Works count:
136
Citation count:
4,571
H-index:
38
I10-index:
71
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