Search Results - "JOHNSON, Tyler D"

A remote sensing approach for estimating the location and rate of urban irrigation in semi-arid climates by Johnson, Tyler D., Belitz, Kenneth

“…► The location of urban irrigation was estimated using remote sensing. ► The irrigation rate was computed using the NDVI surplus. ► The computed rate…”
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Elevated Manganese Concentrations in United States Groundwater, Role of Land Surface–Soil–Aquifer Connections by McMahon, Peter B, Belitz, Kenneth, Reddy, James E, Johnson, Tyler D

“…Chemical data from 43 334 wells were used to examine the role of land surface–soil–aquifer connections in producing elevated manganese concentrations (>300…”
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Estimating domestic well locations and populations served in the contiguous U.S. for years 2000 and 2010 by Johnson, Tyler D., Belitz, Kenneth, Lombard, Melissa A.

“…Domestic wells provide drinking water supply for approximately 40 million people in the United States. Knowing the location of these wells, and the populations…”
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Perfluoroalkyl and Polyfluoroalkyl Substances in Groundwater Used as a Source of Drinking Water in the Eastern United States by McMahon, Peter B, Tokranov, Andrea K, Bexfield, Laura M, Lindsey, Bruce D, Johnson, Tyler D, Lombard, Melissa A, Watson, Elise

“…In 2019, 254 samples were collected from five aquifer systems to evaluate perfluoroalkyl and polyfluoroalkyl substance (PFAS) occurrence in groundwater used as…”
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Domestic well locations and populations served in the contiguous U.S.: 1990 by Johnson, Tyler D., Belitz, Kenneth

“…We estimate the location and population served by domestic wells in the contiguous United States in two ways: (1) the “Block Group Method” or BGM, uses data…”
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Fluoride occurrence in United States groundwater by McMahon, Peter B., Brown, Craig J., Johnson, Tyler D., Belitz, Kenneth, Lindsey, Bruce D.

“…Data from 38,105 wells were used to characterize fluoride (F) occurrence in untreated United States (U.S.) groundwater. For domestic wells (n = 11,032), water…”
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Predicting Redox Conditions in Groundwater at a National Scale Using Random Forest Classification by Tesoriero, Anthony J., Wherry, Susan A., Dupuy, Danielle I., Johnson, Tyler D.

“…Redox conditions in groundwater may markedly affect the fate and transport of nutrients, volatile organic compounds, and trace metals, with significant…”
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Status and trends of orthophosphate concentrations in groundwater used for public supply in California by Kent, Robert, Johnson, Tyler D., Rosen, Michael R.

“…Phosphorus is a necessary nutrient for all organisms. However excessive phosphorus can cause eutrophication in surface water. Groundwater can be an important…”
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Metrics for Assessing the Quality of Groundwater Used for Public Supply, CA, USA: Equivalent-Population and Area by Belitz, Kenneth, Fram, Miranda S, Johnson, Tyler D

“…Data from 11 000 public supply wells in 87 study areas were used to assess the quality of nearly all of the groundwater used for public supply in California…”
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Populations using public-supply groundwater in the conterminous U.S. 2010; Identifying the wells, hydrogeologic regions, and hydrogeologic mapping units by Johnson, Tyler D., Belitz, Kenneth, Kauffman, Leon J., Watson, Elise, Wilson, John T.

“…Most Americans receive their drinking water from publicly supplied sources, a large portion of it from groundwater. Mapping these populations consistently and…”
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Secondary Hydrogeologic Regions of the Conterminous United States by Belitz, Kenneth, Watson, Elise, Johnson, Tyler D., Sharpe, Jennifer

“…The U.S. Geological Survey (USGS) previously identified and mapped 62 Principal Aquifers (PAs) in the U.S., with 57 located in the conterminous states. Areas…”
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Decreasing Insulin Resistance Reduces Early Progressive Proteinuria by Decreasing Renal Hyperfiltration and Inflammation in Obese Dahl Salt‐Sensitive Rats by Ekperikpe, Ubong S., Brown, Andrea K., Johnson, Tyler D., Cornelius, Denise C., Williams, Jan M.

“…Prepubertal/childhood obesity (PPO) is quickly becoming an epidemic and is considered a major risk factor for proteinuria. Previous studies have demonstrated…”
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Metformin reduces insulin resistance and attenuates progressive renal injury in prepubertal obese Dahl salt-sensitive rats by Ekperikpe, Ubong S, Mandal, Sautan, Holt, Stephen J, Daniels, Jacori K, Johnson, Tyler D, Cooper, Jonita S, Safir, Sarah M, Cornelius, Denise C, Williams, Jan M

“…Prepubertal obesity is currently an epidemic and is considered as a major risk factor for renal injury. Previous studies have demonstrated that insulin…”
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Abatacept decreases renal T-cell infiltration and renal inflammation and ameliorates progressive renal injury in obese Dahl salt-sensitive rats before puberty by Ekperikpe, Ubong S, Mandal, Sautan, Bhopatkar, Anukool A, Shields, Corbin A, Coley, Chantell A, Chambers, Christy L, Johnson, Tyler D, Cornelius, Denise C, Williams, Jan M

“…Prepubertal obesity (PPO) is growing at an alarming rate and is now considered a risk factor for renal injury. Recently, we reported that the early development…”
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Assigning land use to supply wells for the statistical characterization of regional groundwater quality: Correlating urban land use and VOC occurrence by Johnson, Tyler D., Belitz, Kenneth

“…Many national and regional groundwater studies have correlated land use “near” a well, often using a 500 m radius circle, with water quality. However, the use…”
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Interferon γ neutralization reduces blood pressure, uterine artery resistance index, and placental oxidative stress in placental ischemic rats by Travis, Olivia K, Tardo, Geilda A, Giachelli, Chelsea, Siddiq, Shani, Nguyen, Henry T, Crosby, Madison T, Johnson, Tyler D, Brown, Andrea K, Booz, George W, Smith, Alex N, Williams, Jan Michael, Cornelius, Denise C

“…Preeclampsia (PE) is characterized by maternal hypertension, intrauterine growth restriction, and increased cytolytic natural killer cells (cNKs), which…”
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Identifying the location and population served by domestic wells in California by Johnson, Tyler D., Belitz, Kenneth

“…California, USA. Identification of groundwater use is an important step in the regional-scale assessment of groundwater quality. In California, 1990 US Census…”
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Quality of Groundwater Used for Public Supply in the Continental United States: A Comprehensive Assessment by Belitz, Kenneth, Fram, Miranda S., Lindsey, Bruce D., Stackelberg, Paul E., Bexfield, Laura M., Johnson, Tyler D., Jurgens, Bryant C., Kingsbury, James A., McMahon, Peter B., Dubrovsky, Neil M.

“…The presence of contaminants in a source water can constrain its suitability for drinking. The quality of groundwater used for public supply was assessed in 25…”
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Interpretation at the Controller’s Edge: Designing Graphical User Interfaces for the Digital Publication of the Excavations at Gabii (Italy) by Opitz, Rachel S., Johnson, Tyler D.

“…This paper discusses the authors’ approach to designing an interface for the Gabii Project’s digital volumes that attempts to fuse elements of traditional…”
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Statistical Evaluation of Variables Affecting Occurrence of Hydrocarbons in Aquifers Used for Public Supply, California by Landon, Matthew K., Burton, Carmen A., Davis, Tracy A., Belitz, Kenneth, Johnson, Tyler D.

“…The variables affecting the occurrence of hydrocarbons in aquifers used for public supply in California were assessed based on statistical evaluation of three…”
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