Mark G. Johnson

发表

Effects of elevated CO2 and N fertilization on fine root dynamics and fungal growth in seedling Pinus ponderosa

D. Phillips, D. Tingey, Mark G. Johnson, 1997 .

Effects of elevated CO(2) and nitrogen on the synchrony of shoot and root growth in ponderosa pine.

D. Phillips, Dale W. Johnson, D. Tingey, 1996, Tree physiology.

Biochar compost blends facilitate switchgrass growth in mine soils by reducing Cd and Zn bioavailability

J. Novak, G. Sigua, D. Watts, 2019, Biochar.

Dynamic molecular structure of plant biomass-derived black carbon (biochar).

P. Nico, M. Kleber, Mark G. Johnson, 2010, Environmental science & technology.

Effect of organic matter concentration and characteristics on mercury mobilization and methylmercury production at an abandoned mine site.

J. Holloway, Mark G. Johnson, C. Eckley, 2020, Environmental pollution.

Scale-dependency of LiDAR derived terrain attributes in quantitative soil-landscape modeling: Effects of grid resolution vs. neighborhood extent

Mark G. Johnson, J. Maynard, Jonathan J. Maynard, 2014 .

Water uptake in biochars: The roles of porosity and hydrophobicity

M. Kleber, Mark G. Johnson, Myles Gray, 2014 .

A two-probe method for measuring water content of thin forest floor litter layers using time domain reflectometry

David T. Tingey, D. Tingey, Mark G. Johnson, 1996 .

The Occurrence of Legacy P Soils and Potential Mitigation Practices Using Activated Biochar

J. Novak, D. Watts, Mark G. Johnson, 2021, Agronomy journal.

Ecological and water quality consequences of nutrient addition for salmon restoration in the Pacific Northwest

D. Phillips, M. Cairns, J. Compton, 2006 .

Soil organic matter: Distribution, genesis, and management to reduce greenhouse gas emissions

Jeffrey S. Kern, E. R. Levine, E. Levine, 1995 .

Advances in understanding the molecular structure of soil organic matter: implications for interactions in the environment.

M. Kleber, Mark G. Johnson, Markus Kleber, 2010 .

Physical Disintegration of Biochar: An Overlooked Process

Caroline A. Masiello, James A. Ippolito, Jeffrey M. Novak, 2014 .

Conservation Tillage Impacts on National Soil and Atmospheric Carbon Levels

Mark G. Johnson, J. Kern, J. S. Kern, 1993 .

Uncoupling the complexity of forest soil variation: influence of terrain indices, spectral indices, and spatial variability.

Mark G. Johnson, J. Maynard, Jonathan J. Maynard, 2016 .

Minirhizotron installation in sandy, rocky soils with minimal soil disturbance

Donald L. Phillips, David T. Tingey, Mark G. Johnson, 2000 .

Effects of season and interval of prescribed burns on pyrogenic carbon in ponderosa pine stands in the southern Blue Mountains, Oregon, USA.

J. Bailey, J. Hatten, Mark G. Johnson, 2019, Geoderma.

Germination and early plant development of ten plant species exposed to titanium dioxide and cerium oxide nanoparticles

Mark G. Johnson, M. Storm, L. Pokhrel, 2016, Environmental toxicology and chemistry.

Biochars impact on water infiltration and water quality through a compacted subsoil layer.

K. Spokas, J. Novak, D. Watts, 2016, Chemosphere.

Concentration and Release of Phosphorus and Potassium From Lignocellulosic- and Manure-Based Biochars for Fertilizer Reuse

K. Spokas, J. Novak, Mark G. Johnson, 2018, Front. Sustain. Food Syst..

Designing relevant biochars as soil amendments using lignocellulosic-based and manure-based feedstocks

J. Novak, D. Watts, Mark G. Johnson, 2014, Journal of Soils and Sediments.

Leachate water quality of soils amended with different swine manure-based amendments.

J. Libra, K. Ro, K. Spokas, 2016, Chemosphere.

Validation Testing of a Portable Kit for Measuring an Active Soil Carbon Fraction

J. Shaw, J. Galbraith, R. D. Hammer, 2011 .

13C and 15N in microarthropods reveal little response of Douglas‐fir ecosystems to climate change

A. Moldenke, E. Hobbie, Mark G. Johnson, 2007 .

Phytostabilization of acidic mine tailings with biochar, biosolids, lime, and locally-effective microbes: Do amendment mixtures influence plant growth, tailing chemistry, and microbial composition?

K. Spokas, J. Novak, K. Trippe, 2021, Applied soil ecology : a section of Agriculture, Ecosystems & Environment.

Effects of elevated CO2 and nitrogen on the synchrony of shoot

D. Phillips, Dale W. Johnson, D. Tingey, 1996 .

Elevated CO2 and conifer roots: effects on growth, life span and turnover

D. Phillips, D. Tingey, Mark G. Johnson, 2000 .

Effects of elevated CO2, N-fertilization, and season on survival of ponderosa pine fine roots.

D. Phillips, D. Tingey, Mark G. Johnson, 2000 .

Elemental and Spectroscopic Characterization of Low-Temperature (350°C) Lignocellulosic- and Manure-Based Designer Biochars and Their Use as Soil Amendments

J. Novak, Mark G. Johnson, 2019, Biochar from Biomass and Waste.

Can Biochar Covers Reduce Emissions from Manure Lagoons While Capturing Nutrients?

M. Kleber, Mark G. Johnson, Myles Gray, 2017, Journal of environmental quality.

Time-dependent responses of soil CO2 efflux components to elevated atmospheric [CO2] and temperature in experimental forest mesocosms

J. Ehleringer, G. Lin, D. Tingey, 2001, Plant and Soil.

A spatial analysis of fine-root biomass from stand data in the Pacific Northwest

R. McKane, D. Tingey, Mark G. Johnson, 2004 .

Microbial Response to Phytostabilization in Mining Impacted Soils Using Maize in Conjunction with Biochar and Compost

K. Spokas, J. Novak, G. Sigua, 2021, Microorganisms.

Remediation of an acidic mine spoil: Miscanthus biochar and lime amendment affects metal availability, plant growth, and soil enzyme activity.

K. Spokas, J. Novak, G. Sigua, 2018, Chemosphere.

13C isotopic signature and C concentration of soil density fractions illustrate reduced C allocation to subalpine grassland soil under high atmospheric N deposition.

Mark G. Johnson, M. Lehmann, S. Bassin, 2018, Soil biology & biochemistry.

Effects of Biochar Blends on Microbial Community Composition in Two Coastal Plain Soils

J. Novak, Mark G. Johnson, T. Ducey, 2015 .

Cerium oxide nanoparticles transformation at the root-soil interface of barley (Hordeum vulgare L.).

Cyren M. Rico, M. Marcus, Mark G. Johnson, 2018, Environmental science. Nano.

Biochar for Mine-land Reclamation

J. Novak, Mark G. Johnson, J. Ippolito, 2019, Biochar from Biomass and Waste.

Independent and contrasting effects of elevated CO2 and N-fertilization on root architecture in Pinus ponderosa

D. Phillips, D. Tingey, Mark G. Johnson, 2004, Trees.

Optimizing minirhizotron sample frequency for an evergreen and deciduous tree species.

D. Phillips, D. Tingey, Mark G. Johnson, 2003, The New phytologist.

Phytostabilization of Zn and Cd in Mine Soil Using Corn in Combination with Biochars and Manure-Based Compost

K. Spokas, J. Novak, G. Sigua, 2019, Environments.

Phytostabilization of Zn and Cd in Mine Soil Using Corn in Combination with Manure-Based Biochar and Compost

K. Spokas, J. Novak, G. Sigua, 2019 .

Lifetime and temporal occurrence of ectomycorrhizae on ponderosa pine (Pinus ponderosa Laws.) seedlings grown under varied atmospheric CO2 and nitrogen levels

L. Ganio, D. Tingey, Mark G. Johnson, 1997, Plant and Soil.

Elevated CO2 and temperature alter nitrogen allocation in Douglas‐fir

R. McKane, D. Tingey, Mark G. Johnson, 2003 .

Seasonal Soil Moisture Patterns in Contrasting Habitats in the Willamette Valley, Oregon

L. Watrud, Mark G. Johnson, M. Bollman, 2013 .

Microbial response to designer biochar and compost treatments for mining impacted soils

K. Spokas, J. Novak, G. Sigua, 2021, Biochar.

Gasified Grass and Wood Biochars Facilitate Plant Establishment in Acid Mine Soils.

G. Whittaker, S. Griffith, G. Banowetz, 2016, Journal of environmental quality.

Douglas-Fir ( Pseudotsuga menziesii (Mirb.) Franco) Transcriptome Profile Changes Induced by Diesel Emissions Generated with CeO2 Nanoparticle Fuel Borne Catalyst.

Mark G. Johnson, C. King, M. Bollman, 2018, Environmental science & technology.

CO2 and N-fertilization effects on fine-root length, production, and mortality: a 4-year ponderosa pine study

D. Phillips, Dale W. Johnson, D. Tingey, 2006, Oecologia.

A rapid-test for screening biochar effects on seed germination

J. Novak, Mark G. Johnson, T. Shiroyama, 2018, Communications in soil science and plant analysis.

Seasonal and long-term effects of CO2 and O3 on water loss in ponderosa pine and their interaction with climate and soil moisture.

D. Phillips, D. Olszyk, D. Tingey, 2009, Tree physiology.

Biochar Affects Essential Nutrients of Carrot Taproots and Lettuce Leaves

J. Novak, D. Olszyk, G. Sigua, 2020, HortScience : a publication of the American Society for Horticultural Science.

Biochar affects growth and shoot nitrogen in four crops for two soils

J. Novak, D. Olszyk, G. Sigua, 2020, Agrosystems, geosciences & environment.

Effects of elevated CO2 and O3 on soil respiration under ponderosa pine

L. Watrud, D. Olszyk, D. Tingey, 2006 .

Soil life in reconstructed ecosystems: Initial soil food web responses after rebuilding a forest soil profile for a climate change experiment

V. Monleon, Mark G. Johnson, E. Ingham, 2010 .

Soil respiration response to three years of elevated CO2 and N fertilization in ponderosa pine (Pinus ponderosa Doug. ex Laws.)

J. Vose, Dale W. Johnson, K. Elliott, 1997, Plant and Soil.

Bracken (Pteridium aquilinum L.) frond biomass and rhizosphere microbial community characteristics are correlated to edaphic factors

L. Watrud, Mark G. Johnson, K. Donegan, 2003, Plant and Soil.

Forest management scenarios in a changing climate: trade-offs between carbon, timber, and old forest.

Megan K. Creutzburg, R. Scheller, Mark G. Johnson, 2017, Ecological applications : a publication of the Ecological Society of America.

Elevated CO2 and temperature impacts on different components of soil CO2 efflux in Douglas‐fir terracosms

J. Ehleringer, G. Lin, D. Tingey, 1999 .

Effects of elevated CO2 on fine root dynamics in a Mojave Desert community: a FACE study

D. Phillips, R. Nowak, C. Catricala, 2006 .

Potential for metal contamination by direct sonication of nanoparticle suspensions

Mark G. Johnson, G. King, C. Andersen, 2013, Environmental toxicology and chemistry.

Shifts in N and δ15N in wheat and barley exposed to cerium oxide nanoparticles.

Cyren M. Rico, M. Marcus, Mark G. Johnson, 2018, NanoImpact.

The effects of biochar and redox conditions on soil Pb bioaccessibility to people and waterfowl.

Mark G. Johnson, C. Eckley, T. Luxton, 2022, Chemosphere.

Intergenerational responses of wheat (Triticum aestivum L.) to cerium oxide nanoparticles exposure.

Cyren M. Rico, Christian P Andersen, Matthew A Marcus, 2017, Environmental science. Nano.

Bioenergy harvest, climate change, and forest carbon in the Oregon Coast Range

Megan K. Creutzburg, R. Scheller, Mark G. Johnson, 2016 .

Zostera marina root demography in an intertidal estuarine environment measured using minirhizotron technology

D. Phillips, J. Kaldy, Mark G. Johnson, 2016 .

Elevated CO2 and O3 effects on fine-root survivorship in ponderosa pine mesocosms

D. Phillips, D. Tingey, Mark G. Johnson, 2009, Oecologia.

Effects of elevated CO 2 and N fertilization on soil respiration from ponderosa pine ( Pine ponderosa ) in open-top chambers

J. Vose, Dale W. Johnson, K. Elliott, 1995 .

Whole-seedling biomass allocation, leaf area, and tissue chemistry for Douglas-fir exposed to elevated CO2 and temperature for 4 years.

D. Olszyk, D. Tingey, Mark G. Johnson, 2003 .

Role of Mineral-Organic Interactions in PFAS Retention by AFFF-Impacted Soil.

M. Kleber, J. Field, Mark G. Johnson, 2023, Environmental science & technology.

Elevated CO(2) and temperature alter net ecosystem C exchange in a young Douglas fir mesocosm experiment.

D. Phillips, D. Olszyk, D. Tingey, 2007, Plant, cell & environment.

Elevated temperature, soil moisture and seasonality but not CO2 affect canopy assimilation and system respiration in seedling Douglas-fir ecosystems

D. Phillips, D. Olszyk, D. Tingey, 2007 .

A versatile sun-lit controlled-environment facility for studying plant and soil processes

D. Phillips, D. Olszyk, D. Tingey, 1996 .

Applying fingerprint Fourier transformed infrared spectroscopy and chemometrics to assess soil ecosystem disturbance and recovery

Mark G. Johnson, J. Maynard, 2018, Journal of Soil and Water Conservation.

Relating fine root biomass to soil and climate conditions in the Pacific Northwest

D. Tingey, Mark G. Johnson, C. Burdick, 2007 .

Do mesocosms influence photosynthesis and soil respiration

James D. Lewis, D. Tingey, Mark G. Johnson, 2008 .

Estimation of toxicity to marine species with structure-activity models developed to estimate toxicity to freshwater fish☆

J. Heltshe, Mark G. Johnson, G. Zaroogian, 1985 .

Focused Microbiome Shifts in Reconstructed Wetlands Correlated with Elevated Copper Concentrations Originating from Micronized Copper Azole–Treated Wood

Mark G. Johnson, M. Storm, M. Bollman, 2021, Environmental toxicology and chemistry.

Bole water content shows little seasonal variation in century-old Douglas-fir trees.

D. Phillips, D. Tingey, Mark G. Johnson, 2007, Tree physiology.

Preferential interaction of Na+ over K+ with carboxylate-functionalized silver nanoparticles.

Mark G. Johnson, L. Pokhrel, C. Andersen, 2014, The Science of the total environment.

Advancing fine root research with minirhizotrons.

D. Phillips, M. G. Johnson, D. Tingey, 2001, Environmental and experimental botany.

Dynamic molecular structure of plant biomass-derived black carbon (biochar).

P. Nico, M. Kleber, Mark G. Johnson, 2010, Environmental science & technology.

Effects of elevated CO2, N-fertilization, and season on survival of ponderosa pine fine roots.

D. Phillips, D. Tingey, Mark G. Johnson, 2000 .

Elevated CO(2) and elevated temperature have no effect on Douglas-fir fine-root dynamics in nitrogen-poor soil.

D. Phillips, D. Tingey, Mark G. Johnson, 2006, The New phytologist.

Soil organic matter: Distribution, genesis, and management to reduce greenhouse gas emissions

Mark G. Johnson, E. Levine, J. Kern, 1995 .

Sapwood moisture in Douglas-fir boles and seasonal changes in soil water

D. Phillips, D. Tingey, Mark G. Johnson, 2007 .

Biochars impact on water infiltration and water quality through a compacted subsoil layer.

K. Spokas, J. Novak, D. Watts, 2016, Chemosphere.

Foliar nitrogen concentrations and natural abundance of (15)N suggest nitrogen allocation patterns of Douglas-fir and mycorrhizal fungi during development in elevated carbon dioxide concentration and temperature.

D. Olszyk, E. Hobbie, D. Tingey, 2001, Tree physiology.

Estimates of Douglas-fir fine root production and mortality from minirhizotrons

D. Phillips, D. Tingey, Mark G. Johnson, 2005 .

Estimation of bioconcentration in marine species using structure-activity models

J. Heltshe, Mark G. Johnson, G. Zaroogian, 1985 .