John Trofymow

, , ,.

Work

University of Victoria

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Adjunct Associate Professor

, , Canada

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Summary

Natural Resources Canada

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Research Scientist

, , Canada

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Summary

Education

Colorado State University

, , United States of America
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PhD

Publications

Differences in Soil Fungal Communities between Forested Reclamation and Forestry Sites in the Alberta Oil Sands Region

Journal of Fungi

journal-article

Fungal Community Composition as Affected by Litter Chemistry and Weather during Four Years of Litter Decomposition in Rainshadow Coastal Douglas-Fir Forests

Journal of Fungi

journal-article

Development and wildfire dynamics of dry coastal temperate forests, BC, Canada

Canadian Journal of Forest Research

journal-article

Fungal Community Composition as Affected by Litter Chemistry and Weather during Four Years of Litter Decomposition in Rainshadow Coastal Douglas-Fir Forests

Journal of Fungi

journal-article

Combining Area-Based and Individual Tree Metrics for Improving Merchantable and Non-Merchantable Wood Volume Estimates in Coastal Douglas-Fir Forests

Remote Sensing

journal-article

Correction: Kelley et al. Use of Multi-Temporal LiDAR to Quantify Fertilization Effects on Stand Volume and Biomass in Late-Rotation Coastal Douglas-Fir Forests. Forests 2021, 12, 517

Forests

journal-article

Use of Multi-Temporal LiDAR to Quantify Fertilization Effects on Stand Volume and Biomass in Late-Rotation Coastal Douglas-Fir Forests

Forests

journal-article

Distance from the Forest Edge Influences Soil Fungal Communities Colonizing a Reclaimed Soil Borrow Site in Boreal Mixedwood Forest

Forests

journal-article

Fungi associated with tree species at an Alberta oil sands reclamation area, as determined by sporocarp assessments and high-throughput DNA sequencing

Applied Soil Ecology

journal-article

Fungi associated with tree species at an Alberta oil sands reclamation area, as determined by sporocarp assessments and high-throughput DNA sequencing

Applied Soil Ecology

journal-article

Long-term climate, vegetation and fire regime change in a managed municipal water supply area, British Columbia, Canada

The Holocene

journal-article

Comparison of geospatial and ground-based methods for determining postharvest dispersed woody residues

Canadian Journal of Forest Research

journal-article

Long-term time series of annual ecosystem production (1985–2010) derived from tree rings in Douglas-fir stands on Vancouver Island, Canada using a hybrid biometric-modelling approach

Forest Ecology and Management

journal-article

An improved butanol-HCl assay for quantification of water-soluble, acetone:methanol-soluble, and insoluble proanthocyanidins (condensed tannins)

Plant Methods

journal-article

Historical effects of dissolved organic carbon export and land management decisions on the watershed-scale forest carbon budget of a coastal British Columbia Douglas-fir-dominated landscape

Carbon Balance and Management

journal-article

Late-rotation nitrogen fertilization of Douglas-fir: growth response and fibre properties

Canadian Journal of Forest Research

journal-article

Evidence for the role and fate of water-insoluble condensed tannins in the short-term reduction of carbon loss during litter decay

Biogeochemistry

journal-article

Erratum to: The chemistry of some foliar litters and their sequential proximate analysis fractions

Biogeochemistry

journal-article

Nutrient-cycling microbes in coastal Douglas-fir forests: regional-scale correlation between communities, in situ climate, and other factors

Frontiers in Microbiology

journal-article

Roles of Protozoa and Nematodes in Nutrient Cycling

Microbial-Plant Interactions

other

The chemistry of some foliar litters and their sequential proximate analysis fractions

Biogeochemistry

journal-article

Comparison of carbon-stock changes, eddy-covariance carbon fluxes and model estimates in coastal Douglas-fir stands in British Columbia

Forest Ecosystems

journal-article

Long-term litter decay in Canadian forests and the influence of soil microbial community and soil chemistry

Soil Biology and Biochemistry

journal-article

Comparison of remote sensing and ground-based methods for determining residue burn pile wood volumes and biomass

Canadian Journal of Forest Research

journal-article

Effects of natural resource development on the terrestrial biodiversity of Canadian boreal forests

Environmental Reviews

journal-article

Aboveground large tree mass estimation in a coastal forest in British Columbia using plot-level metrics and individual tree detection from lidar

Canadian Journal of Remote Sensing

journal-article

Evapotranspiration and canopy characteristics of two lodgepole pine stands following mountain pine beetle attack

Hydrological Processes

journal-article

Gross and aboveground net primary production at Canadian forest carbon flux sites

Agricultural and Forest Meteorology

journal-article

Anticipating the consequences of climate change for Canada’s boreal forest ecosystems

Environmental Reviews

journal-article

Evaluating the impacts of climate variability and disturbance regimes on the historic carbon budget of a forest landscape

Agricultural and Forest Meteorology

journal-article

Estimation of aerodynamic roughness of a harvested Douglas-fir forest using airborne LiDAR

Remote Sensing of Environment

journal-article

Carbon balance of a partially harvested mixed conifer forest following mountain pine beetle attack and its comparison to a clear-cut

Biogeosciences

journal-article

Incorporating weather sensitivity in inventory-based estimates of boreal forest productivity: A meta-analysis of process model results

Ecological Modelling

journal-article

Selected papers from the 2011 Soil Ecology Society conference: An emphasis on fungi and forest or prairie soils

Applied Soil Ecology

journal-article

Decomposition and change in N and organic composition of small-diameter Douglas-fir woody debris over 23 years

Canadian Journal of Forest Research

journal-article

Including the effects of water stress on decomposition in the Carbon Budget Model of the Canadian Forest Sector CBM-CFS3

Ecological Modelling

journal-article

Evaluating weather effects on interannual variation in net ecosystem productivity of a coastal temperate forest landscape: A model intercomparison

Ecological Modelling

journal-article

Microfungal diversity associated with Kindbergia oregana in successional forests of British Columbia

Ecological Research

journal-article

Determination of ecosystem carbon-stock distributions in the flux footprint of an eddy-covariance tower in a coastal forest in British Columbia

Canadian Journal of Forest Research

journal-article

Nature and nurture in the dynamics of C, N and P during litter decomposition in Canadian forests

Plant and Soil

journal-article

Impact of mountain pine beetle on the net ecosystem production of lodgepole pine stands in British Columbia

Agricultural and Forest Meteorology

journal-article

Net ecosystem productivity of temperate and boreal forests after clearcutting–a Fluxnet-Canada measurement and modelling synthesis

Tellus B

journal-article

Litter decomposition and nitrogen mineralization from an annual to a monthly model

Ecological Modelling

journal-article

Implications of differing input data sources and approaches upon forest carbon stock estimation

Environmental Monitoring and Assessment

journal-article

Soil CO2 and N2O flux dynamics in a nitrogen-fertilized Pacific Northwest Douglas-fir stand

Geoderma

journal-article

Impact of nitrogen fertilization on carbon and water balances in a chronosequence of three Douglas-fir stands in the Pacific Northwest

Agricultural and Forest Meteorology

journal-article

Stoichiometric controls on carbon, nitrogen, and phosphorus dynamics in decomposing litter

Ecological Monographs

journal-article

Leaf litter decomposition—Estimates of global variability based on Yasso07 model

Ecological Modelling

journal-article

Chemical Changes During 6 Years of Decomposition of 11 Litters in Some Canadian Forest Sites. Part 1. Elemental Composition, Tannins, Phenolics, and Proximate Fractions

Ecosystems

journal-article

Chemical Changes During 6 Years of Decomposition of 11 Litters in Some Canadian Forest Sites. Part 2. 13C Abundance, Solid-State 13C NMR Spectroscopy and the Meaning of “Lignin”

Ecosystems

journal-article

Forest management and maintenance of ectomycorrhizae: A case study of green tree retention in south-coastal British Columbia

Journal of Ecosystems and Management

journal-article

Prediction of Nuclear Magnetic Resonance Carbon Fractions in Decomposing Forest Litter Using Diffuse Reflectance Infrared Fourier Transform Spectroscopy and Partial Least Squares Regression

Soil Science

journal-article

Applicability of Diffuse Reflectance Fourier Transform Infrared Spectroscopy to the Chemical Analysis of Decomposing Foliar Litter in Canadian Forests

Soil Science

journal-article

CBM-CFS3: A model of carbon-dynamics in forestry and land-use change implementing IPCC standards

Ecological Modelling

journal-article

Aboveground large tree mass estimation in a coastal forest in British Columbia using plot-level metrics and individual tree detection from lidar

Canadian Journal of Remote Sensing

journal-article

Derivation of a spatially explicit 86-year retrospective carbon budget for a landscape undergoing conversion from old-growth to managed forests on Vancouver Island, BC

Forest Ecology and Management

journal-article

Modeling forest leaf-litter decomposition and N mineralization in litterbags, placed across Canada: A 5-model comparison

Ecological Modelling

journal-article

N2O emissions and carbon sequestration in a nitrogen‐fertilized Douglas fir stand

Journal of Geophysical Research: Biogeosciences

journal-article

Global decomposition experiment shows soil animal impacts on decomposition are climate‐dependent

Global Change Biology

journal-article

The Global Stoichiometry of Litter Nitrogen Mineralization

Science

journal-article

Colonization and decomposition of salal (Gaultheria shallon) leaf litter by saprobic fungi in successional forests on coastal British Columbia

Canadian Journal of Microbiology

journal-article

Litter decomposition and nitrogen and phosphorus dynamics in peatlands and uplands over 12 years in central Canada

Oecologia

journal-article

Assessing Tower Flux Footprint Climatology and Scaling Between Remotely Sensed and Eddy Covariance Measurements

Boundary-Layer Meteorology

journal-article

Modeling mass and nitrogen remaining in litterbags for Canadian forest and climate conditions

Canadian Journal of Soil Science

journal-article

Estimating branch production in trembling aspen, Douglas-fir, jack pine, black spruce, and balsam fir

Canadian Journal of Forest Research

journal-article

Comparison of MODIS, eddy covariance determined and physiologically modelled gross primary production (GPP) in a Douglas-fir forest stand

Remote Sensing of Environment

journal-article

Estimating canopy structure of Douglas-fir forest stands from discrete-return LiDAR

Trees

journal-article

Carbon dioxide fluxes in coastal Douglas-fir stands at different stages of development after clearcut harvesting

Agricultural and Forest Meteorology

journal-article

Spatial patterns and competition of tree species in a Douglas-fir chronosequence on Vancouver Island

Ecography

journal-article

Decomposition, δ13C, and the “lignin paradox”

Canadian Journal of Soil Science

journal-article

Patterns of Carbon, Nitrogen and Phosphorus Dynamics in Decomposing Foliar Litter in Canadian Forests

Ecosystems

journal-article

Litter decomposition affected by climate and litter quality—Testing the Yasso model with litterbag data from the Canadian intersite decomposition experiment

Ecological Modelling

journal-article

Patterns of decomposition and carbon, nitrogen, and phosphorus dynamics of litter in upland forest and peatland sites in central Canada

Canadian Journal of Forest Research

journal-article

Diversity of ectomycorrhizae on experimentally planted Douglas-fir seedlings in variable retention forestry sites on southern Vancouver Island

Canadian Journal of Botany

journal-article

Abundance, species diversity, and community structure of Collembola in successional coastal temperate forests on Vancouver Island, Canada

Applied Soil Ecology

journal-article

Functional role of Collembola in successional coastal temperate forests on Vancouver Island, Canada

Applied Soil Ecology

journal-article

Attributes and indicators of old-growth and successional Douglas-fir forests on Vancouver Island

Environmental Reviews

journal-article

Rates of litter decomposition over 6 years in Canadian forests: influence of litter quality and climate

Canadian Journal of Forest Research

journal-article

Derivation and validation of Canada-wide coarse-resolution leaf area index maps using high-resolution satellite imagery and ground measurements

Remote Sensing of Environment

journal-article

Harvesting and Climate Effects on Organic Matter Characteristics in British Columbia Coastal Forests

Journal of Environmental Quality

journal-article

A comparison of digital and film fisheye photography for analysis of forest canopy structure and gap light transmission

Agricultural and Forest Meteorology

journal-article

Developing an online database of descriptions of ectomycorrhizae

Journal of Ecosystems and Management

journal-article

Characterization of soil P in coastal forest chronosequences of southern Vancouver Island: effects of climate and harvesting disturbance

Canadian Journal of Soil Science

journal-article

Variability in litter quality and its relationship to litter decay in Canadian forests

Canadian Journal of Botany

journal-article

Nutrient concentrations and nitrogen mineralization in forest floors of single species conifer plantations in coastal British Columbia

Canadian Journal of Forest Research

journal-article

Relationship of readings from the LI-COR canopy analyzer to total one-sided leaf area index and stand structure in immature Douglas-fir

Forest Ecology and Management

journal-article

Assessing bias from boles in calculating leaf area index in immature Douglas-fir with the LI-COR canopy analyzer

Agricultural and Forest Meteorology

journal-article

Canopy openness and leaf area in chronosequences of coastal temperate rainforests

Canadian Journal of Forest Research

journal-article

Litter decomposition rates in Canadian forests

Global Change Biology

journal-article

PMAS-NMR spectroscopy and chemical analysis of coarse woody debris in coastal forests of Vancouver Island

Forest Ecology and Management

journal-article

A manual of concise descriptions of North American ectomycorrhizae

Mycorrhiza

journal-article

Erratum: Comparison of communities of ectomycorrhizal fungi in old-growth and maturestands of Douglas-fir at two sites on southern Vancouver Island

Canadian Journal of Forest Research

journal-article

Comparison of communities of ectomycorrhizal fungi in old-growth and mature stands of Douglas-fir at two sites on southern Vancouver Island

Canadian Journal of Forest Research

journal-article

Distribution of ectomycorrhizas in micro-habitats in mature and old-growth stands of Douglas-fir on southeastern Vancouver Island

Soil Biology and Biochemistry

journal-article

13C nuclear magnetic resonance spectroscopy with cross-polarization and magic-angle spinning investigation of the proximate-analysis fractions used to assess litter quality in decomposition studies

Canadian Journal of Botany

journal-article

Fate of urea and ureaformaldehyde nitrogen in a one-year laboratory incubation with Douglas-fir forest floor

Soil Biology and Biochemistry

journal-article

Microbial respiration and biomass (substrate-induced respiration) in soils of old-growth and regenerating forests on northern Vancouver Island, British Columbia

Biology and Fertility of Soils

journal-article

Influence of body size of soil fauna on litter decomposition and 15N uptake by poplar in a pot trial

Soil Biology and Biochemistry

journal-article

Litter quality and its potential effect on decay rates of materials from Canadian forests

Water, Air, & Soil Pollution

journal-article

Influence of micro- and macro-habitat factors on collembolan communities in Douglas-fir stumps during forest succession

Applied Soil Ecology

journal-article

Litter Quality and Its Potential Effect on Decay Rates of Materials from Canadian Forests

Boreal Forests and Global Change

other

Characterization of organic matter in a forest soil of coastal British Columbia by NMR and pyrolysis-field ionization mass spectrometry

Plant and Soil

journal-article

Annual rates and elemental concentrations of litter fall in thinned and fertilized Douglas-fir

Canadian Journal of Forest Research

journal-article

Rates of rhizodeposition and ammonium depletion in the rhizosphere of axenic oat roots

Plant and Soil

journal-article

A technique to decontaminate soil microarthropods for introduction to gnotobiotic systems

Pedobiologia

journal-article

Interactions of Bacteria, Fungi, and their Nematode Grazers: Effects on Nutrient Cycling and Plant Growth

Ecological Monographs

journal-article

Soil mesofaunal distribution in relation to habitat types in a shortgrass prairie

Pedobiologia

journal-article

Mineralization of cellulose in the presence of chitin and assemblages of microflora and fauna in soil

Oecologia

journal-article

Effects of freeze-thaw stress on bacterial populations in soil microcosms

Microbial Ecology

journal-article

Relationships between soil type and soil nematodes in a shortgrass prairie

Pedobiologia

journal-article

Phosphorus mineralization by a soil pseudomonad in spent oil shale as affected by a rhabditid nematode

Soil Biology and Biochemistry

journal-article

Chitin decomposition in a model soil system

Soil Biology and Biochemistry

journal-article

A gnotobiotic plant microcosm

Plant and Soil

journal-article

Range Extensions of Two Rare Alberta Shrubs

Blue Jay

journal-article

John Trofymow