Bruce A Hungate

Summary

Affiliation: Northern Arizona University
Country: USA

Publications

  1. ncbi request reprint Atmospheric science. Nitrogen and climate change
    Bruce A Hungate
    Department of Biological Sciences and the Merriam Powell Center for Environmental Research, Northern Arizona University, Flagstaff, AZ 86011, USA
    Science 302:1512-3. 2003
  2. doi request reprint Quantitative microbial ecology through stable isotope probing
    Bruce A Hungate
    Center for Ecosystem Science and Society, Northern Arizona University, Flagstaff, Arizona, USA Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona, USA
    Appl Environ Microbiol 81:7570-81. 2015
  3. pmc Accounting for risk in valuing forest carbon offsets
    Matthew D Hurteau
    Department of Biological Sciences and Merriam Powell Center for Environmental Research, PO Box 6077, Flagstaff, AZ 86011, USA
    Carbon Balance Manag 4:1. 2009
  4. ncbi request reprint Soil responses to management, increased precipitation, and added nitrogen in ponderosa pine forests
    Bruce A Hungate
    Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona 86011, USA
    Ecol Appl 17:1352-65. 2007
  5. ncbi request reprint Nitrogen cycling during seven years of atmospheric CO2 enrichment in a scrub oak woodland
    Bruce A Hungate
    Department of Biological Sciences and Merriam Powell Center for Environmental Research, Northern Arizona University, Flagstaff 86011, USA
    Ecology 87:26-40. 2006
  6. ncbi request reprint CO2 elicits long-term decline in nitrogen fixation
    Bruce A Hungate
    Department of Biological Sciences and Merriam Powell Center for Environmental Research, Northern Arizona University, Flagstaff, AZ 86011, USA
    Science 304:1291. 2004
  7. doi request reprint Fire, hurricane and carbon dioxide: effects on net primary production of a subtropical woodland
    Bruce A Hungate
    Department of Biological Sciences and Ecosystem Science and Society Center, Northern Arizona University, Flagstaff, AZ, 86011, USA
    New Phytol 200:767-77. 2013
  8. pmc Cumulative response of ecosystem carbon and nitrogen stocks to chronic CO₂ exposure in a subtropical oak woodland
    Bruce A Hungate
    Department of Biological Sciences and The Center for Ecosystem Science and Society, Northern Arizona University, Flagstaff, AZ, 86011, USA
    New Phytol 200:753-66. 2013
  9. pmc Element pool changes within a scrub-oak ecosystem after 11 years of exposure to elevated CO2
    Benjamin D Duval
    Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona, United States of America
    PLoS ONE 8:e64386. 2013
  10. doi request reprint 15N enrichment as an integrator of the effects of C and N on microbial metabolism and ecosystem function
    Paul Dijkstra
    Department of Biological Sciences, Northern Arizona University, PO Box 5640, Flagstaff, AZ 86011, USA
    Ecol Lett 11:389-97. 2008

Collaborators

Detail Information

Publications26

  1. ncbi request reprint Atmospheric science. Nitrogen and climate change
    Bruce A Hungate
    Department of Biological Sciences and the Merriam Powell Center for Environmental Research, Northern Arizona University, Flagstaff, AZ 86011, USA
    Science 302:1512-3. 2003
  2. doi request reprint Quantitative microbial ecology through stable isotope probing
    Bruce A Hungate
    Center for Ecosystem Science and Society, Northern Arizona University, Flagstaff, Arizona, USA Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona, USA
    Appl Environ Microbiol 81:7570-81. 2015
    ..This example illustrates the benefit of a quantitative approach to stable isotope probing. ..
  3. pmc Accounting for risk in valuing forest carbon offsets
    Matthew D Hurteau
    Department of Biological Sciences and Merriam Powell Center for Environmental Research, PO Box 6077, Flagstaff, AZ 86011, USA
    Carbon Balance Manag 4:1. 2009
    ..This ecosystem service is recognized in greenhouse gas protocols and cap-and-trade mechanisms, yet forest carbon is valued equally regardless of forest type, an approach that fails to account for risk of carbon loss from disturbance...
  4. ncbi request reprint Soil responses to management, increased precipitation, and added nitrogen in ponderosa pine forests
    Bruce A Hungate
    Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona 86011, USA
    Ecol Appl 17:1352-65. 2007
    ..Restoration plans should consider the potential impact on long-term forest productivity of greater N losses from a more open N cycle, especially during the period immediately after thinning and burning...
  5. ncbi request reprint Nitrogen cycling during seven years of atmospheric CO2 enrichment in a scrub oak woodland
    Bruce A Hungate
    Department of Biological Sciences and Merriam Powell Center for Environmental Research, Northern Arizona University, Flagstaff 86011, USA
    Ecology 87:26-40. 2006
    ..In N limited ecosystems, such changes in N cycling are likely to reduce the response of plant production to elevated CO2...
  6. ncbi request reprint CO2 elicits long-term decline in nitrogen fixation
    Bruce A Hungate
    Department of Biological Sciences and Merriam Powell Center for Environmental Research, Northern Arizona University, Flagstaff, AZ 86011, USA
    Science 304:1291. 2004
  7. doi request reprint Fire, hurricane and carbon dioxide: effects on net primary production of a subtropical woodland
    Bruce A Hungate
    Department of Biological Sciences and Ecosystem Science and Society Center, Northern Arizona University, Flagstaff, AZ, 86011, USA
    New Phytol 200:767-77. 2013
    ....
  8. pmc Cumulative response of ecosystem carbon and nitrogen stocks to chronic CO₂ exposure in a subtropical oak woodland
    Bruce A Hungate
    Department of Biological Sciences and The Center for Ecosystem Science and Society, Northern Arizona University, Flagstaff, AZ, 86011, USA
    New Phytol 200:753-66. 2013
    ....
  9. pmc Element pool changes within a scrub-oak ecosystem after 11 years of exposure to elevated CO2
    Benjamin D Duval
    Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona, United States of America
    PLoS ONE 8:e64386. 2013
    ....
  10. doi request reprint 15N enrichment as an integrator of the effects of C and N on microbial metabolism and ecosystem function
    Paul Dijkstra
    Department of Biological Sciences, Northern Arizona University, PO Box 5640, Flagstaff, AZ 86011, USA
    Ecol Lett 11:389-97. 2008
    ..Thus, (15)N enrichment of the soil microbial biomass integrates the effects of C and N availability on microbial metabolism and ecosystem processes...
  11. doi request reprint The effects of 11 yr of CO₂ enrichment on roots in a Florida scrub-oak ecosystem
    Frank P Day
    Department of Biological Sciences, Old Dominion University, Norfolk, VA, 23529, USA
    New Phytol 200:778-87. 2013
    ..The disappearance of responses in fine roots suggests limits on the capacity of root systems to respond to CO₂ enrichment...
  12. doi request reprint Plant-soil distribution of potentially toxic elements in response to elevated atmospheric CO2
    Benjamin D Duval
    Department of Biological Sciences and Merriam Powell Center for Environmental Research, Northern Arizona University, Flagstaff, Arizona 86011, United States
    Environ Sci Technol 45:2570-4. 2011
    ..Our results highlight the interdependence of element cycles and the importance of taking a broad view of the periodic table when the effects of global environmental change on ecosystem biogeochemistry are considered...
  13. doi request reprint Nitrogen source influences natural abundance (15)N of Escherichia coli
    Jessica G Collins
    Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ 86011, USA
    FEMS Microbiol Lett 282:246-50. 2008
    ..1-9.1 per thousand) relative to the source. By measuring (15)N enrichment of microorganisms relative to nitrogen pools, ecosystem ecologists may be able to determine if microorganisms are assimilating or mineralizing nitrogen...
  14. doi request reprint Linking soil bacterial biodiversity and soil carbon stability
    Rebecca L Mau
    1 Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ, USA 2 Center for Ecosystem Science and Society Ecoss, Northern Arizona University, Flagstaff, AZ, USA
    ISME J 9:1477-80. 2015
    ..Our results suggest that biodiversity and composition of the soil microbial community change in concert with its functioning, with consequences for native soil C stability. ..
  15. doi request reprint Faster decomposition under increased atmospheric CO₂ limits soil carbon storage
    Kees Jan van Groenigen
    Center for Ecosystem Science and Society, Northern Arizona University, Flagstaff, AZ 86011, USA
    Science 344:508-9. 2014
    ..5%). The increase in soil C turnover with rising CO2 leads to lower equilibrium soil C stocks than expected from the rise in soil C input alone, indicating that it is a general mechanism limiting C accumulation in soil. ..
  16. doi request reprint A meta-analysis of responses of soil biota to global change
    Joseph C Blankinship
    Department of Biological Sciences, Northern Arizona University, PO Box 5640, Flagstaff, AZ 86011, USA
    Oecologia 165:553-65. 2011
    ..Precipitation limited all taxa and trophic groups, particularly in forest ecosystems. Our meta-analysis suggests that the responses of soil biota to global change are predictable and unique for each global change factor...
  17. doi request reprint Increased soil emissions of potent greenhouse gases under increased atmospheric CO2
    Kees Jan van Groenigen
    Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona 86011, USA
    Nature 475:214-6. 2011
    ..Our results therefore suggest that the capacity of land ecosystems to slow climate warming has been overestimated...
  18. doi request reprint Application of a two-pool model to soil carbon dynamics under elevated CO2
    Kees Jan van Groenigen
    Center for Ecosystem Science and Society, Northern Arizona University, Flagstaff, AZ, 86011, USA
    Glob Chang Biol 21:4293-7. 2015
    ..To facilitate understanding of C dynamics, we suggest that empirical and theoretical studies incorporate multiple soil C pools with potentially variable decomposition rates. ..
  19. ncbi request reprint Measuring terrestrial subsidies to aquatic food webs using stable isotopes of hydrogen
    Richard R Doucett
    Colorado Plateau Stable Isotope Laboratory, Northern Arizona University, Flagstaff, Arizona 86011, USA
    Ecology 88:1587-92. 2007
    ....
  20. pmc Male circumcision significantly reduces prevalence and load of genital anaerobic bacteria
    Cindy M Liu
    Division of Pathogen Genomics, Translational Genomics Research Institute, Flagstaff, Arizona, USA
    MBio 4:e00076. 2013
    ..While aerobic bacterial taxa also increased postcircumcision, these gains were minor. The reduction in anaerobes may partly account for the effects of circumcision on reduced HIV acquisition...
  21. pmc The semen microbiome and its relationship with local immunology and viral load in HIV infection
    Cindy M Liu
    Department of Pathology, Johns Hopkins School of Medicine, Baltimore, Maryland, United States of America Center for Microbial Genetics and Genomics, Northern Arizona University, Flagstaff, Arizona, United States of America Center for Microbiomics and Human Health, Translational Genomics Research Institute, Flagstaff, Arizona, United States of America
    PLoS Pathog 10:e1004262. 2014
    ..15, p = 0.02). HIV infection reshapes the relationship between semen bacteria and pro-inflammatory cytokines, and both are linked to semen VL, which supports a role of the semen microbiome in HIV sexual transmission...
  22. pmc Stable carbon isotope fractionation in chlorinated ethene degradation by bacteria expressing three toluene oxygenases
    Scott R Clingenpeel
    Department of Biological Sciences, Northern Arizona University Flagstaff, AZ, USA
    Front Microbiol 3:63. 2012
    ..5 to -13.8‰. The data from this study suggest that stable isotopes could serve as a diagnostic for detecting aerobic biodegradation of TCE by toluene oxygenases at contaminated sites...
  23. pmc Altered soil microbial community at elevated CO(2) leads to loss of soil carbon
    Karen M Carney
    Smithsonian Environmental Research Center, P O Box 28, Edgewater, MD 21037, USA
    Proc Natl Acad Sci U S A 104:4990-5. 2007
    ..These results show how elevated CO(2), by altering soil microbial communities, can cause a potential carbon sink to become a carbon source...
  24. pmc Element interactions limit soil carbon storage
    Kees Jan van Groenigen
    Department of Plant Sciences, One Shields Avenue, University of California, Davis, CA 95616, USA
    Proc Natl Acad Sci U S A 103:6571-4. 2006
    ..g., phosphorus, molybdenum, and potassium) are added. Hence, soil C sequestration under elevated CO2 is constrained both directly by N availability and indirectly by nutrients needed to support N2 fixation...
  25. ncbi request reprint Effects of elevated co2 and herbivore damage on litter quality in a scrub oak ecosystem
    Myra C Hall
    Institute of Ecology, University of Georgia, Athens, GA 30602 2202, USA
    J Chem Ecol 31:2343-56. 2005
    ..However, changes in litter chemistry from year to year were far larger than effects of CO(2) or insect damage, suggesting that these may have only minor effects on litter decomposition...
  26. ncbi request reprint Ectomycorrhizal colonization slows root decomposition: the post-mortem fungal legacy
    J Adam Langley
    Smithsonian Environmental Research Center, Edgewater, MD 21037, USA
    Ecol Lett 9:955-9. 2006
    ..Furthermore, EM litters could directly contribute to the process of stable soil organic matter formation, a mechanism that has eluded soil scientists...