Now showing items 5078-5097 of 7896

    • OC449-09 Data Report : St. Thomas, USVI to Bermuda, December 1-10, 2008 

      Kirincich, Anthony R.; Hodges, Benjamin A.; Fratantoni, David M.; Bahr, Frank B. (Woods Hole Oceanographic Institution, 2009-10)
      Data collected during multiple surveys of hydrography, velocity, and biological quantities are presented from a 9-day cruise aboard the R/V Oceanus near the island of St. Thomas, USVI and a subsequent transit to Bermuda ...
    • Occupational safety and regulatory compliance in US commercial fishing 

      Davis, Mary E. (2010-11-19)
      This study explored occupational safety practices and regulatory compliance in a representative sample of Maine commercial fishing vessels. Data were collected on demographic characteristics, safety equipment and training, ...
    • Ocean acidification 

      Unknown author (OCB Project Office, 2007-10)
      The goal of this workshop was to bring together researchers to discuss potential ocean acidification research projects that support the OCB mission. We specifically wanted to move toward specific implementation strategies ...
    • Ocean acidification : a critical emerging problem for the ocean sciences 

      Doney, Scott C.; Balch, William M.; Fabry, Victoria J.; Feely, Richard A. (Oceanography Society, 2009-12)
      Over a period of less than a decade, ocean acidification—the change in seawater chemistry due to rising atmospheric carbon dioxide (CO2) levels and subsequent impacts on marine life—has become one of the most critical ...
    • Ocean acidification : present conditions and future changes in a high-CO2 world 

      Feely, Richard A.; Doney, Scott C.; Cooley, Sarah R. (Oceanography Society, 2009-12)
      The uptake of anthropogenic CO2 by the global ocean induces fundamental changes in seawater chemistry that could have dramatic impacts on biological ecosystems in the upper ocean. Estimates based on the Intergovernmental ...
    • Ocean acidification in the surface waters of the Pacific-Arctic boundary regions 

      Mathis, Jeremy T.; Cross, Jessica N.; Evans, Wiley; Doney, Scott C. (The Oceanography Society, 2015-06)
      The continental shelves of the Pacific-Arctic Region (PAR) are especially vulnerable to the effects of ocean acidification (OA) because the intrusion of anthropogenic CO2 is not the only process that can reduce pH and ...
    • Ocean acidification not likely to affect the survival and fitness of two temperate benthic foraminiferal species : results from culture experiments 

      McIntyre-Wressnig, Anna; Bernhard, Joan M.; Wit, Johannes C.; McCorkle, Daniel C. (2014-10)
      Specimens of Bolivina argentea and Bulimina marginata, two widely distributed temperate benthic foraminiferal species, were cultured at constant temperature and controlled pCO2 (ambient, 1000 ppmv, and 2000 ppmv) for six ...
    • Ocean acidification risk assessment for Alaska’s fishery sector 

      Mathis, Jeremy T.; Cooley, Sarah R.; Lucey, Noelle; Colt, Steve; Ekstrom, Julia; Hurst, Tom; Hauri, Claudine; Evans, Wiley; Cross, Jessica N.; Feely, Richard A. (Elsevier, 2014-07-14)
      The highly productive fisheries of Alaska are located in seas projected to experience strong global change, including rapid transitions in temperature and ocean acidification-driven changes in pH and other chemical parameters. ...
    • Ocean acidification’s potential to alter global marine ecosystem services 

      Cooley, Sarah R.; Kite-Powell, Hauke L.; Doney, Scott C. (Oceanography Society, 2009-12)
      Ocean acidification lowers the oceanic saturation states of carbonate minerals and decreases the calcification rates of some marine organisms that provide a range of ecosystem services such as wild fishery and aquaculture ...
    • Ocean acoustical ray-tracing : Software Ray 

      Bowlin, James B.; Spiesberger, John L.; Duda, Timothy F.; Freitag, Lee E. (Woods Hole Oceanographic Institution, 1992-10)
      A new computer program for accurate calculation of acoustic ray paths through a range-varing ocean sound channel has been written. It is based on creating a model of the speed of sound in the ocean, consistent with input ...
    • Ocean and coastal acidification off New England and Nova Scotia 

      Gledhill, Dwight K.; White, Meredith M.; Salisbury, Joseph E.; Thomas, Helmuth; Mlsna, Ivy; Liebman, Matthew; Mook, Bill; Grear, Jason S.; Candelmo, Allison C.; Chambers, R. Christopher; Gobler, Christopher J.; Hunt, Christopher W.; King, Andrew L.; Price, Nichole N.; Signorini, Sergio R.; Stancioff, Esperanza; Stymiest, Cassie; Wahle, Richard A.; Waller, Jesica D.; Rebuck, Nathan D.; Wang, Zhaohui Aleck; Capson, Todd L.; Morrison, J. Ruairidh; Cooley, Sarah R.; Doney, Scott C. (The Oceanography Society, 2015-06)
      New England coastal and adjacent Nova Scotia shelf waters have a reduced buffering capacity because of significant freshwater input, making the region’s waters potentially more vulnerable to coastal acidification. Nutrient ...
    • Ocean biogeochemical cycles and climate change 

      Pena, Angelica (IAMSLIC, 2001)
    • Ocean bottom seismic scattering 

      Dougherty, Martin E. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1989-08)
      Seismic studies of the oceanic crust, both experimental and theoretical, often assume a flat seafloor and laterally homogeneous crust. This is done regardless of the appearance in seismic data of obvious effects due to ...
    • Ocean Bottom Seismometer Augmentation in the North Pacific (OBSANP) - cruise report 

      Stephen, Ralph A.; Worcester, Peter F.; Udovydchenkov, Ilya A.; Aaron, Ernie; Bolmer, S. Thompson; Carey, Scott; McPeak, Sean P.; Swift, Stephen A.; Dzieciuch, Matthew A. (Woods Hole Oceanographic Institution, 2014-12)
      The Ocean Bottom Seismometer Augmentation in the North Pacific Experiment (OBSANP, June-July, 2013, R/V Melville) addresses the coherence and depth dependence of deep-water ambient noise and signals. During the 2004 NPAL ...
    • Ocean Bottom Seismometer Augmentation of the Philippine Sea Experiment (OBSAPS) cruise report 

      Stephen, Ralph A.; Kemp, John N.; McPeak, Sean P.; Bolmer, S. Thompson; Carey, Scott; Aaron, Ernie; Campbell, Richard L.; Moskovitz, Brianne; Calderwood, John; Cohen, Ben; Worcester, Peter F.; Dzieciuch, Matthew A. (Woods Hole Oceanographic Institution, 2011-09)
      The Ocean Bottom Seismometer Augmentation to the Philippine Sea Experiment (OBSAPS, April-May, 2011, R/V Revelle) addresses the coherence and depth dependence of deep-water ambient noise and signals. During the 2004 NPAL ...
    • Ocean Carbon and Biogeochemistry News, vol. 1, no. 1 

      Unknown author (OCB Project Office, 2008)
      Hutchins, D. Ocean Acidification or CO2 Fertilization?
    • Ocean Carbon and Biogeochemistry News, vol. 1, no. 2 

      Unknown author (OCB Project Office, 2008)
      Ho, DT and CL Sabine. Southern Ocean Gas Exchange Experiment.
    • Ocean Carbon and Biogeochemistry News, vol. 2, no. 1 

      Unknown author (OCB Project Office, 2009)
      Church, M, R Bidigare, J Dore, D Karl, M Landry, R Letelier, and R Lukas. The Ocean is HOT: 20 years of Hawaii Ocean Time-Series Research in the North Pacific Subtropical Gyre.
    • Ocean Carbon and Biogeochemistry News, vol. 2, no. 2 

      Unknown author (OCB Project Office, 2009)
      Smith, WO, S Tozzi, A Shields, J Dreyer, J Peloquin, and V Asper. Interannual, Seasonal, and Event-Scale Variability in the Ross Sea.