Search Results - "Martinelli, Roger"

A preliminary assessment on the use of biochar as a soil additive for reducing soil-to-plant uptake of cesium isotopes in radioactively contaminated environments by Hamilton, Terry F., Martinelli, Roger E., Kehl, Steven R., Hayes, Michael H. B., Smith, Iris J., Peters, Sandra K. G., Tamblin, Michael W., Schmitt, Cindi L., Hawk, Daniel

“…A series of K d tracer batch experiments were conducted to assess the absorptive-desorption properties of Biochar as a potential agent to selectively sequester…”
Get full text

Metal Speciation and Bioavailability in Contaminated Estuary Sediments, Alameda Naval Air Station, California by O'Day, Peggy A, Carroll, Susan A, Randall, Simon, Martinelli, Roger E, Anderson, Susan L, Jelinski, John, Knezovich, John P

“…Measurements of simultaneously extracted metals (SEM), acid volatile sulfide (AVS), and invertebrate toxicity were combined with X-ray absorption spectroscopy…”
Get full text

Frequency distribution, isotopic composition and physical characterization of plutonium-bearing particles from the Fig-Quince zone on Runit Island, Enewetak Atoll by Hamilton, Terry F., Jernströem, Jussi, Martinelli, Roger E., Kehl, Steven R., Eriksson, Mats, Williams, Ross W., Bielewski, Marek, Rivers, Ariel N., Brown, Thomas A., Tumey, Scott J., Betti, Maria

“…Runit Island on Enewetak Atoll was very heavily impacted by the U.S. nuclear testing campaign in the northern Marshall Islands (1946–58). The primary source of…”
Get full text

Determination of plutonium activity concentrations and 240Pu/239Pu atom ratios in Brown Algae (Fucus distichus) collected from Amchitka Island, Alaska by Hamilton, Terry, Dasher, Doug, Brown, Tom, Martinelli, Roger, Marchetti, Alfredo, Kehl, Steven

“…Plutonium-239 ( 239 Pu) and plutonium-240 ( 240 Pu) activity concentrations and 240 Pu/ 239 Pu atom ratios are reported for Brown Algae ( Fucus distichus )…”
Get full text

Electrosorption of Chromium Ions on Carbon Aerogel Electrodes as a Means of Remediating Ground Water by Farmer, Joseph C, Bahowick, Sally M, Harrar, Jackson E, Fix, David V, Martinelli, Roger E, Vu, Alexander K, Carroll, Kenneth L

“…An electrically regenerated separation process has been developed for removing unwanted ions from aqueous waste streams as a minimally polluting,…”
Get full text

Measurement of Beryllium in Biological Samples by Accelerator Mass Spectrometry:  Applications for Studying Chronic Beryllium Disease by Chiarappa-Zucca, Marina L, Finkel, Robert C, Martinelli, Roger E, McAninch, Jeffery E, Nelson, David O, Turteltaub, Kenneth W

“…A method using accelerator mass spectrometry (AMS) has been developed for quantifying attomoles of beryllium (Be) in biological samples. This method provides…”
Get full text

Olfactory Bulb Uptake and Determination of Biotransfer Factors in the California Ground Squirrel (Spermophilus beecheyi) Exposed to Manganese and Cadmium in Environmental Habitats by Bench, Graham, Carlsen, Tina M, Grant, Patrick G, Wollett, Jim S, Martinelli, Roger E, Lewis, Johnnye L, Divine, Kevin K

“…Manganese (Mn) and cadmium (Cd) profiles in olfactory bulbs of California ground squirrels (Spermophilus beecheyi) trapped at Lawrence Livermore National…”
Get full text

A preliminary assessment on the use of biochar as a soil additive for reducing soil-to-plant uptake of cesium isotopes in radioactively contaminated environments by Hamilton, Terry F., Martinelli, Roger E., Kehl, Steven R., Hayes, Michael H. B., Smith, Iris J., Peters, Sandra K. G., Tamblin, Michael W., Schmitt, Cindi L., Hawk, Daniel

“…A series of K d tracer batch experiments were conducted in this paper to assess the absorptive-desorption properties of Biochar as a potential agent to…”
Get full text

The plutonium isotopic composition of marine biota on Enewetak Atoll: a preliminary assessment by Hamilton, Terry F, Martinelli, Roger E, Kehl, Steven R, McAninch, Jeffrey E

“…We have determined the level and distribution of gamma-emitting radionuclides, plutonium activity concentrations, and 240Pu/239Pu atom ratios in tissue samples…”
Get more information

Determination of plutonium activity concentrations and Pu/Pu atom ratios in Brown Algae (Fucus distichus) collected from Amchitka Island, Alaska by Hamilton, Terry, Dasher, Doug, Brown, Tom, Martinelli, Roger, Marchetti, Alfredo, Kehl, Steven

“…Plutonium-239 (Pu) and plutonium-240 (Pu) activity concentrations and Pu/Pu atom ratios are reported for Brown Algae (Fucus distichus) collected from the…”
Get full text