Steven D'Hondt

Summary

Affiliation: University of Rhode Island
Country: USA

Publications

  1. ncbi request reprint Metabolic activity of subsurface life in deep-sea sediments
    Steven D'Hondt
    Graduate School of Oceanography, University of Rhode Island, Narragansett, RI 02882, USA
    Science 295:2067-70. 2002
  2. ncbi request reprint Distributions of microbial activities in deep subseafloor sediments
    Steven D'Hondt
    Ocean Drilling Program Leg 201 Shipboard Scientific Party, NASA Astrobiology Institute, University of Rhode Island Graduate School of Oceanography, South Ferry Road, Narragansett, RI 02882, USA
    Science 306:2216-21. 2004
  3. pmc Subseafloor sedimentary life in the South Pacific Gyre
    Steven D'Hondt
    Graduate School of Oceanography, University of Rhode Island, Narragansett Bay Campus, Narragansett, RI 02882, USA
    Proc Natl Acad Sci U S A 106:11651-6. 2009
  4. ncbi request reprint A versatile and sensitive tritium-based radioassay for measuring hydrogenase activity in aquatic sediments
    Bruno Soffientino
    Graduate School of Oceanography, University of Rhode Island, South Ferry Road, Narragansett, RI 02882, USA
    J Microbiol Methods 66:136-46. 2006
  5. pmc Radiolytic Hydrogen Production in the Subseafloor Basaltic Aquifer
    Mary E Dzaugis
    Graduate School of Oceanography, University of Rhode Island, Narragansett RI, USA
    Front Microbiol 7:76. 2016
  6. pmc Relationship of Bacterial Richness to Organic Degradation Rate and Sediment Age in Subseafloor Sediment
    Emily A Walsh
    Graduate School of Oceanography, University of Rhode Island, Narragansett Bay Campus, Narragansett, Rhode Island, USA
    Appl Environ Microbiol 82:4994-9. 2016

Collaborators

Detail Information

Publications6

  1. ncbi request reprint Metabolic activity of subsurface life in deep-sea sediments
    Steven D'Hondt
    Graduate School of Oceanography, University of Rhode Island, Narragansett, RI 02882, USA
    Science 295:2067-70. 2002
    ..The metabolic rates of subseafloor life are orders of magnitude lower than those of life on Earth's surface. Most microorganisms in subseafloor sediments are either inactive or adapted for extraordinarily low metabolic activity...
  2. ncbi request reprint Distributions of microbial activities in deep subseafloor sediments
    Steven D'Hondt
    Ocean Drilling Program Leg 201 Shipboard Scientific Party, NASA Astrobiology Institute, University of Rhode Island Graduate School of Oceanography, South Ferry Road, Narragansett, RI 02882, USA
    Science 306:2216-21. 2004
    ..In turn, these sedimentary communities may supply dissolved electron donors and nutrients to the underlying crustal biosphere...
  3. pmc Subseafloor sedimentary life in the South Pacific Gyre
    Steven D'Hondt
    Graduate School of Oceanography, University of Rhode Island, Narragansett Bay Campus, Narragansett, RI 02882, USA
    Proc Natl Acad Sci U S A 106:11651-6. 2009
    ..Respiration rates and cell concentrations in subseafloor sediment throughout almost half of the world ocean may approach those in SPG sediment...
  4. ncbi request reprint A versatile and sensitive tritium-based radioassay for measuring hydrogenase activity in aquatic sediments
    Bruno Soffientino
    Graduate School of Oceanography, University of Rhode Island, South Ferry Road, Narragansett, RI 02882, USA
    J Microbiol Methods 66:136-46. 2006
    ..This technique allows measurement of H(2)ase activity in a variety of environmental samples, and will be particularly useful in the study of deep marine sediments with low microbial activity...
  5. pmc Radiolytic Hydrogen Production in the Subseafloor Basaltic Aquifer
    Mary E Dzaugis
    Graduate School of Oceanography, University of Rhode Island, Narragansett RI, USA
    Front Microbiol 7:76. 2016
    ..Radiolytic H2 production in the volume of water adjacent to a square cm of the most radioactive SPG basalt may support as many as 1500 cells. ..
  6. pmc Relationship of Bacterial Richness to Organic Degradation Rate and Sediment Age in Subseafloor Sediment
    Emily A Walsh
    Graduate School of Oceanography, University of Rhode Island, Narragansett Bay Campus, Narragansett, Rhode Island, USA
    Appl Environ Microbiol 82:4994-9. 2016
    ....