Cikkek nyilvánosan hozzáférhető megbízással - John SpenceTovábbi információ
Sehol sem hozzáférhető: 13
Field density and distribution of weeds are associated with spatial dynamics of omnivorous ground beetles (Coleoptera: Carabidae)
SS Kulkarni, LM Dosdall, JR Spence, CJ Willenborg
Agriculture, Ecosystems & Environment 236, 134-141, 2017
Megbízások: Natural Sciences and Engineering Research Council of Canada
Depth of seed burial and gender influence weed seed predation by three species of ground beetle (Coleoptera: Carabidae)
SS Kulkarni, LM Dosdall, JR Spence, CJ Willenborg
Weed Science 63 (4), 910-915, 2015
Megbízások: Natural Sciences and Engineering Research Council of Canada
Ecosystem memory of wildfires affects resilience of boreal mixedwood biodiversity after retention harvest
JAC Bergeron, J Pinzon, S Odsen, S Bartels, SE Macdonald, JR Spence
Oikos 126 (12), 1738-1747, 2017
Megbízások: Natural Sciences and Engineering Research Council of Canada
Ten‐year responses of ground‐dwelling spiders to retention harvest in the boreal forest
J Pinzon, JR Spence, DW Langor, DP Shorthouse
Ecological Applications 26 (8), 2581-2599, 2016
Megbízások: Natural Sciences and Engineering Research Council of Canada
Brassicaceous weed seed predation by ground beetles (Coleoptera: Carabidae)
SS Kulkarni, LM Dosdall, JR Spence, CJ Willenborg
Weed Science 64 (2), 294-302, 2016
Megbízások: Natural Sciences and Engineering Research Council of Canada
Retention patch size and conservation of saproxylic beetles in boreal white spruce stands
SI Lee, JR Spence, DW Langor, J Pinzon
Forest Ecology and Management 358, 98-107, 2015
Megbízások: Natural Sciences and Engineering Research Council of Canada
Changes in saproxylic beetle (Insecta: Coleoptera) assemblages following wildfire and harvest in boreal Populus forests
HEJ Hammond, DW Langor, JR Spence
Forest Ecology and Management 401, 319-329, 2017
Megbízások: Natural Sciences and Engineering Research Council of Canada
Combinations of aggregated and dispersed retention improve conservation of saproxylic beetles in boreal white spruce stands
SI Lee, JR Spence, DW Langor
Forest Ecology and Management 385, 116-126, 2017
Megbízások: Natural Sciences and Engineering Research Council of Canada
Plant succession on glacial deposits of Mount Kenya, East Africa
JR Spence
Quaternary and environmental research on East African mountains, 279-290, 2021
Megbízások: Natural Sciences and Engineering Research Council of Canada
Distribution patterns in the Afroalpine moss flora of East Africa
JR Spence, T Pocs
Quaternary and environmental research on East African mountains, 291-307, 2021
Megbízások: Natural Sciences and Engineering Research Council of Canada
Long-term responses of ground beetles (Coleoptera: Carabidae) to clear-cutting and wildfire in lodgepole pine stands of western Alberta, Canada
V Belluz, DW Langor, JK Niemelä, F He, JR Spence
The Canadian Entomologist 154 (1), e41, 2022
Megbízások: Natural Sciences and Engineering Research Council of Canada
Late Holocene sand dune stratigraphy and its paleoclimatic-ecologic significance on the northeast flanks of Mount Kenya
WC Mahaney, JR Spence
Quaternary and Environmental Research on East African Mountains, 217-229, 2021
Megbízások: Natural Sciences and Engineering Research Council of Canada
Saproxylic beetle (Coleoptera) diversity in subalpine whitebark pine and lodgepole pine (Pinaceae) trees killed by mountain pine beetles (Coleoptera: Curculionidae)
ED Esch, JR Spence, DW Langor
The Canadian Entomologist 148 (5), 556-568, 2016
Megbízások: Natural Sciences and Engineering Research Council of Canada
Valahol hozzáférhető: 26
Partial recovery of a tropical rain forest a half‐century after clear‐cut and selective logging
H Xu, Y Li, S Liu, R Zang, F He, JR Spence
Journal of Applied Ecology 52 (4), 1044-1052, 2015
Megbízások: Natural Sciences and Engineering Research Council of Canada, National …
Design for ground beetle abundance and diversity sampling within the National Ecological Observatory Network
D Hoekman, KE LeVan, C Gibson, GE Ball, RA Browne, RL Davidson, ...
Ecosphere 8 (4), e01744, 2017
Megbízások: US National Science Foundation
Can mixed stands of native and non-native tree species enhance diversity of epigaeic arthropods in plantation forests?
A Oxbrough, S García-Tejero, J Spence, J O’Halloran
Forest Ecology and Management 367, 21-29, 2016
Megbízások: Irish Research Council
Bryophyte abundance, diversity and composition after retention harvest in boreal mixedwood forest
SF Bartels, SE Macdonald, D Johnson, RT Caners, JR Spence
Journal of Applied Ecology 55 (2), 947-957, 2018
Megbízások: Natural Sciences and Engineering Research Council of Canada
Challenges in estimating forest biomass: use of allometric equations for three boreal tree species
D Xing, JAC Bergeron, KA Solarik, B Tomm, SE Macdonald, JR Spence, ...
Canadian Journal of Forest Research 49 (12), 1613-1622, 2019
Megbízások: Natural Sciences and Engineering Research Council of Canada
Natural succession and clearcutting as drivers of environmental heterogeneity and beta diversity in North American boreal forests
S García-Tejero, JR Spence, J O’Halloran, S Bourassa, A Oxbrough
PLoS One 13 (11), e0206931, 2018
Megbízások: Irish Research Council
Survival and growth of residual trees in a variable retention harvest experiment in a boreal mixedwood forest
D Xing, SE Nielsen, SE Macdonald, JR Spence, F He
Forest Ecology and Management 411, 187-194, 2018
Megbízások: Natural Sciences and Engineering Research Council of Canada
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