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20篇 您的检索式:作者名="Qafoku"
    题名 作者 年代 出处 被引量
1Retention and transport of calcium nitrate in variable charge subsoils显示文摘Qafoku N.P Sumner M.E 0,,:1
2Adsorption and desorption of indifferent ions in variable charge subsoils:The possible effect of particle interactions on the counter-ion charge density显示文摘Qafoku N.P Sumner M.E 0,,:1
3Variable charge soils:their mineralogy,chemistry and management显示文摘Qafoku N.P Van Ranst E Noble A Baert G 0,,:1
4Variable charge soils: Their mineralogy, chemistry and management 显示文摘Qafoku N P Van R Noble A 2004Adv Agron2004,84,:1
5Geochemical,mineralogical and microbiological characteristics of sediment from a naturally reduced zone in a uranium-contaminated aquifer显示文摘Campbell K M Kukkadapu R K Qafoku N P 2012Applied Geochemistry2012,,27:1
6Terrestrial Nanoparticles and Their Controls on Soil-/Geo-Processes and Reactions显示文摘Nikolla P. Qafoku 2010Advances in Agronomy2010,,:1
7Pathways of aqueous Cr(VI) attenuation in a slightly al- kaline oxic subsurface 显示文摘QAFOKU N P DRESEL P E MCKINLEY J P 2009Environ Sci Technol2009,43,4:1
8Variable charge soils: their mineralogy, chemistry and management 显示文摘Qafoku N P Van R Noble A 2004Adv Agron2004,84,:1
9Foam delivery ofcalcium polysulde to the vadose zone for chromium (VI) immobilization: a laboratory evaluation 显示文摘Zhong L IL Qafoku N P Szecsody J E 2009Vadose Zone Journal2009,8,4:1
10In Situ X-Ray Diffraction Study of Na+ Saturated Montmorillonite Exposed to Variably Wet Super Critical Co2 显示文摘Ilton E S Sehaef H T Qafoku O 2012Environmental science technology2012,46,7:1
11Variable charge soils:Their mineralogy,chemistry and management显示文摘Qafoku N P Van R Noble A 0,,:1
12Kinetic desorption and sorption of U( VI ) during reactive transport in a contaminated Hanford sed- iment显示文摘QAFOKU N P ZACHARA J M LIU C 2005Environmental Science & Technology2005,39,9:1
13Anion transport in columns of variable charge subsoils:nilrate and chloride显示文摘Qafoku Nikolla P Malcolm E 2000Joumal of Environmental Quality2000,29,2:1
14Anion Transport in Columns of Variable Charge Subsoils:Nitrate and Chloride显示文摘 Nikolla P Malcolm E 2000Journal of Environmental Quality2000,29,2:1
15Arsenate displacement from fly ash in amended soils显示文摘Qafoku N P Kukier U Sumner M E 1999Water Air Soil Pollution1999,114,12:1
16Anion transport in columns of variable charge subsoils:nitrate and chloride显示文摘Qafoku Nikolla P Malcolm E 2000Journal of Environmental Quality2000,29,2:1
17Geochemical Implications of Gas Leakage Associated with Geologic CO2 Storage-A Qualitative Review显示文摘Harvey O Qafoku N Cantrell K 2013Environmental Science & Technology2013,47,1:1
18Foam delivery of calcium polysulfide to the vadose zone for chromium (VI) immobilization: A laboratory evaluation 显示文摘Zhong L R Qafoku N P Szecsody J E 2009Vadose Zone Journal2009,8,:1
19Anion transport through columns of highly weathered acid soil:Adsorption and retardation显示文摘Bellini G Sumner M.E Radcliffe D.E Qafoku N.P 0,,:1
20Chemical Weathering of New Pyroclastic Deposits from Mt. Merapi (Java), Indonesia显示文摘The Java Island, Indonesia with abundant amount of pyroclastic deposits is located in the very active and dynamic Pacific Ring of Fires. Studying the geochemical weathering indices of these pyroclastic deposits is important to get a clear picture about weathering profiles on deposits resulting from the eruption of Mt. Merapi. Immediately after the first phase of the eruption (March to June 2006), moist and leached pyroclastic deposits were collected. These pyroclastic deposits were found to be composed of volcanic glass, plagioclase feldspar in various proportions, orthopyroxene, clinopyroxene, olivine, amphibole and titanomagnetite. The total elemental composition of the bulk samples (including trace elements and heavy metals) was determined by wet chemical methods and X-ray fluorescence (XRF) analyses. Weathering of the pyroclastic deposits was studied using various weathering indices. The Ruxton ratio, weathering index of Parker, Vought resudual index and chemical index of weathering of moist pyroclastic deposits were lower than those of the leached samples, but the alteration indices (chemical and plagioclase) were slightly higher in the moist compared to the leached pyroclastic deposits.Dian Fiantis Malik Nelson Eric Van Ranst Jusop Shamshuddin Nikolla P. Qafoku 2009Journal of Mountain Science2009,6,3:0
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