Pages that link to "Item:Q44897"

The following pages link to John Karl Bohlke, PhD (Q44897):

Displayed 50 items.

• Methane and nitrous oxide temporal and spatial variability in two midwestern USA streams containing high nitrate concentrations (Q149700) ‎ (← links)
• Minimum requirements for publishing hydrogen, carbon, nitrogen, oxygen and sulfur stable-isotope delta results (IUPAC Technical Report) (Q150391) ‎ (← links)
• Relating carbon and nitrogen isotope effects to reaction mechanisms during aerobic or anaerobic degradation of RDX (Hexahydro-1,3,5-Trinitro-1,3,5-Triazine) by pure bacterial cultures (Q151575) ‎ (← links)
• Brine history indicated by argon, krypton, chlorine, bromine, and iodine analyses of fluid inclusions from the Mississippi Valley type lead-fluorite-barite deposits at Hansonburg, New Mexico (Q151887) ‎ (← links)
• Laser microprobe analyses of noble gas isotopes and halogens in fluid inclusions: Analyses of microstandards and synthetic inclusions in quartz (Q151897) ‎ (← links)
• Laser microprobe analyses of Cl, Br, I, and K in fluid inclusions: Implications for sources of salinity in some ancient hydrothermal fluids (Q151996) ‎ (← links)
• Reporting of nitrogen-isotope abundances (Technical Report) (Q152009) ‎ (← links)
• Denitrification in nitrate-rich streams: Application of N2:Ar and 15N-tracer methods in intact cores (Q152047) ‎ (← links)
• Regional patterns in the isotopic composition of natural and anthropogenic nitrate in groundwater, High Plains, U.S.A. (Q152077) ‎ (← links)
• Ammonium transport and reaction in contaminated groundwater: Application of isotope tracers and isotope fractionation studies (Q152079) ‎ (← links)
• Storage and transit time of chemicals in thick unsaturated zones under rangeland and irrigated cropland, High Plains, United States (Q152125) ‎ (← links)
• Perchlorate in pleistocene and holocene groundwater in North-Central New Mexico (Q152160) ‎ (← links)
• Assessment of nitrification potential in ground water using short term, single-well injection experiments (Q152210) ‎ (← links)
• Tracermodel1- Excel workbook for calculation and presentation of environmental tracer data for simple groundwater mixtures: Use of chlorofluorocarbons in hydrology - a guidebook; Section III.10.3 (Q152308) ‎ (← links)
• Stable isotopic composition of chlorine and oxygen in synthetic and natural perchlorate (Q152309) ‎ (← links)
• Interlaboratory comparison of reference materials for nitrogen-isotope-ratio measurements (Q152429) ‎ (← links)
• Stable isotopes in mid-ocean ridge hydrothermal systems: Interactions between fluids, minerals, and organisms (Q152433) ‎ (← links)
• Anoxic nitrate reduction coupled with iron oxidation and attenuation of dissolved arsenic and phosphate in a sand and gravel aquifer (Q152597) ‎ (← links)
• Deposition, accumulation, and alteration of Cl−, NO3−, ClO4− and ClO3− salts in a hyper-arid polar environment: Mass balance and isotopic constraints (Q153105) ‎ (← links)
• Groundwater/surface-water interactions and sources of nitrogen and uranium in an irrigated area of Nebraska, USA (Q153551) ‎ (← links)
• Isotopic tracing of perchlorate in the environment (Q153728) ‎ (← links)
• Hydrology and biogeochemistry linkages (Q153950) ‎ (← links)
• Biological and geochemical controls on diel dissolved inorganic carbon cycling in a low-order agricultural stream: Implications for reach scales and beyond (Q153973) ‎ (← links)
• Applications of selective ion exchange for perchlorate removal, recovery, and environmental forensics (Q154079) ‎ (← links)
• The fate of wastewater-derived nitrate in the subsurface of the Florida Keys: Key Colony Beach, Florida (Q154218) ‎ (← links)
• Simulated response of water quality in public supply wells to land use change (Q155520) ‎ (← links)
• Effects of nitrate and water on the oxygen isotopic analysis of barium sulfate precipitated from water samples (Q155521) ‎ (← links)
• California gold (Q230424) ‎ (← links)
• Comparison of metasomatic reactions between a common CO2-rich vein fluid and diverse wall rocks: Intensive variables, mass transfers, and Au mineralization at Alleghany, California (Q233740) ‎ (← links)
• Role of anaerobic ammonium oxidation (anammox) in nitrogen removal from a freshwater aquifer (Q234283) ‎ (← links)
• Tracing the cycling and fate of the explosive 2,4,6-trinitrotoluene in coastal marine systems with a stable isotopic tracer, 15N-[TNT] (Q234843) ‎ (← links)
• Global patterns and environmental controls of perchlorate and nitrate co-occurrence in arid and semi-arid environments (Q234875) ‎ (← links)
• Widespread occurrence of (per)chlorate in the Solar System (Q234906) ‎ (← links)
• A bacterial method for the nitrogen isotopic analysis of nitrate in seawater and freshwater (Q235170) ‎ (← links)
• Effects of topography and soil properties on recharge at two sites in an agricultural field (Q235923) ‎ (← links)
• Determining timescales for groundwater flow and solute transport (Q236024) ‎ (← links)
• Variation in the terrestrial isotopic composition and atomic weight of argon (Q236458) ‎ (← links)
• Educational webtool illustrating groundwater age effects on contaminant trends in wells (Q236477) ‎ (← links)
• Soil, plant, and terrain effects on natural perchlorate distribution in a desert landscape (Q236509) ‎ (← links)
• Isotope-abundance variations of selected elements (IUPAC technical report) (Q237607) ‎ (← links)
• Groundwater recharge and agricultural contamination (Q237629) ‎ (← links)
• Comparison of δ18O measurements in nitrate by different combustion techniques (Q237802) ‎ (← links)
• Chemical considerations for an updated National assessment of brackish groundwater resources (Q237917) ‎ (← links)
• A partial exponential lumped parameter model to evaluate groundwater age distributions and nitrate trends in long-screened wells (Q238401) ‎ (← links)
• Corrigendum to “Widespread occurrence of (per)chlorate in the Solar System” [Earth Planet. Sci. Lett. 430 (2015) 470–476] (Q238671) ‎ (← links)
• Identification of groundwater nitrate contamination from explosives used in road construction: Isotopic, chemical, and hydrologic evidence (Q238797) ‎ (← links)
• Stable isotopic composition of perchlorate and nitrate accumulated in plants: Hydroponic experiments and field data (Q239169) ‎ (← links)
• Density-driven free-convection model for isotopically fractionated geogenic nitrate in sabkha brine (Q239224) ‎ (← links)
• Response of deep groundwater to land use change in desert basins of the Trans-Pecos region, Texas, USA: Effects on infiltration, recharge, and nitrogen fluxes (Q239275) ‎ (← links)
• Tracking the fate of nitrate through pulse-flow wetlands: A mesocosm scale 15N enrichment tracer study (Q239356) ‎ (← links)