引用次数
引用: 4,683
H-指数: 35
I10-指数 : 70
出版物: 110
Extirpation Risk of an Isolated Black Bear Population Under Different Management Scenarios
ERIC J. HOWE , MARTYN E. OBBARD , JAMES A. SCHAEFER
Journal of Wildlife Management 71 ( 2) 603 -612
19
2007
Woodland Caribou Extirpation and Anthropogenic Landscape Disturbance in Ontario
LIV S. VORS , JAMES A. SCHAEFER , BRUCE A. POND , ARTHUR R. RODGERS
Journal of Wildlife Management 71 ( 4) 1249 -1256
129
2007
Effects of Progressive Clearcut Logging on Newfoundland Caribou
JAMES A. SCHAEFER , SHANE P. MAHONEY
Journal of Wildlife Management 71 ( 6) 1753 -1757
42
2007
Evidence for Passive Dispersal of Ground Beetles (Coleoptera: Carabidae) in the Nearctic Boreal Forest
M. Alex Smith , Kenneth F. Abraham , James A. Schaefer , David V. Beresford
Ecoscience 28 ( 1) 93 -105
2021
Remote sensing reveals long-term effects of caribou on tundra vegetation
Erica J. Newton , Bruce A. Pond , Glen S. Brown , Kenneth F. Abraham
Polar Biology 37 ( 5) 715 -725
13
2014
Spatial patterns in taiga plant communities following fire
James A. Schaefer
Botany 71 ( 12) 1568 -1573
16
1993
Composition and spatial structure of plant communities on southeastern Victoria Island, arctic Canada
James A. Schaefer , François Messier
Botany 72 ( 9) 1264 -1272
21
1994
Decades of habitat use reveal food limitation of Newfoundland caribou
James A. Schaefer , Shane P. Mahoney , Jackie N. Weir , J. Glenn Luther
Journal of Mammalogy 97 ( 2) 386 -393
7
2016
Habitat selection as a hierarchy: the spatial scales of winter foraging by muskoxen
James A. Schaefer , Francois Messier
Ecography 18 ( 4) 333 -344
132
1995
Structured and unstructured citizen science: Seven decades of expanding bird populations in central Ontario, Canada
McLean R. Smith , Martin J. Parker , James A. Schaefer
Journal for Nature Conservation 50 125717
1
2019
Movement and Spread of a Founding Population of Reintroduced Elk (Cervus elaphus) in Ontario, Canada
Adelle Yott , Rick Rosatte , James A. Schaefer , Joe Hamr
Restoration Ecology 19 ( 101) 70 -77
35
2011
Biotic interactions govern the distribution of coexisting ungulates in the Arctic Archipelago – A case for conservation planning
Deborah A. Jenkins , Nicolas Lecomte , Geoffrey Andrews , Glenn Yannic
Global Ecology and Conservation 24
1
2020
Causes and Consequences of Broad-Scale Changes in the Distribution of Migratory Caribou ( Rangifer tarandus ) of Southern Hudson Bay
Erica J. Newton , Kenneth F. Abraham , James A. Schaefer , Bruce A. Pond
Arctic 68 ( 4) 472 -485
5
2015
Site fidelity of female caribou at multiple spatial scales
James A. Schaefer , Carita M. Bergman , Stuart N. Luttich
Landscape Ecology 15 ( 8) 731 -739
103
2000
Climate change can alter predator-prey dynamics and population viability of prey.
Guillaume Bastille-Rousseau , James A. Schaefer , Michael J. L. Peers , E. Hance Ellington
Oecologia 186 ( 1) 141 -150
12
2018
Phase‐dependent climate–predator interactions explain three decades of variation in neonatal caribou survival
Guillaume Bastille-Rousseau , James A. Schaefer , Keith P. Lewis , Matthew A. Mumma
Journal of Animal Ecology 85 ( 2) 445 -456
20
2016
Unveiling trade-offs in resource selection of migratory caribou using a mechanistic movement model of availability
Guillaume Bastille-Rousseau , Jonathan R. Potts , James A. Schaefer , Mark A. Lewis
Ecography 38 ( 10) 1049 -1059
39
2015
Spatial scales of habitat selection decisions: implications for telemetry‐based movement modelling
Guillaume Bastille-Rousseau , Dennis L. Murray , James A. Schaefer , Mark A. Lewis
Ecography 41 ( 3) 437 -443
16
2018
Fine‐Scale Spatial Organization Reflects Genetic Structure in Sheep
Larissa A. Nituch , James A. Schaefer , Christine D. Maxwell
Ethology 114 ( 7) 711 -717
13
2008
ANTLERS ON FEMALE CARIBOU: BIOGEOGRAPHY OF THE BONES OF CONTENTION
James A. Schaefer , Shane P. Mahoney
Ecology 82 ( 12) 3556 -3560
15
2001