Search Results - "Johnson, Brittany G"

The Effects of Slash Pile Burning on Soil and Water Macronutrients by JOHNSON, Brittany G, JOHNSON, Dale W, MILLER, Watkins W, CARROLL-MOORE, Erin M, BOARD, David I

“…Significant effects of slash pile burning on soil chemistry and water quality were observed in forested sites in the eastern Sierra Nevada Mountains of Nevada…”
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Heed the data gap: Guidelines for using incomplete datasets in annual stream temperature analyses by Johnson, Zachary C., Johnson, Brittany G., Briggs, Martin A., Snyder, Craig D., Hitt, Nathaniel P., Devine, Warren D.

“…•Incomplete temperature datasets may affect interpretation of watershed process and resilience.•Missing up to 7 to 9 consecutive weeks of data still produces…”
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The Influence of Slash Pile Burning on Meadow and Upland Forest Soil Micronutrients in the Sierra Nevada Mountains, United States by Johnson, Brittany G, Johnson, Dale W

“…ABSTRACTAlthough prescribed fire has been employed as a land management tool for thousands of years, the lasting effect of these events on nutrient cycling,…”
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Dale W. Johnson, et al. The Long-Term Effects of Wildfire and Post-Fire Vegetation on Sierra Nevada Forest Soils. Forests 2012, 3, 398-416 by Watkins W. Miller, Brittany G. Johnson, Benjamin M. Rau, Michelle McNulty, Roger F. Walker, Dale W. Johnson

“…The authors would like to add a co-author “Brittany G. Johnson” as sixth author in the published paper [1], doi: 10.3390/f3020398, website:…”
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Plant species effects on soil nutrients and chemistry in arid ecological zones by Johnson, Brittany G., Verburg, Paul S. J., Arnone, John A.

“…The presence of vegetation strongly influences ecosystem function by controlling the distribution and transformation of nutrients across the landscape. The…”
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Effects of climate and vegetation on soil nutrients and chemistry in the Great Basin studied along a latitudinal-elevational climate gradient by Johnson, Brittany G, Verburg, Paul S. J, Arnone, John A., III

“…AIMS: Climate (precipitation and temperature) and vegetation cover strongly influence surface soil chemical and nutrient properties. The objectives of our…”
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Fire effects on the mobilization and uptake of nitrogen by cheatgrass (Bromus tectorum L.) by Johnson, Brittany G, Johnson, Dale W, Chambers, Jeanne C, Blank, Robert R

“…Cheatgrass (Bromus tectorum L.), an invasive annual grass, is displacing native species and causing increased fire frequency in the Great Basin of the…”
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The Effects of Ash Influx on Burned and Unburned Soil Water-Extractable Nutrients Using a Mechanical Vacuum Extractor by JOHNSON, Brittany G, JOHNSON, Dale W, MILLER, Watkins W, BOARD, David I

“…A laboratory study was performed to test the effects of burning on soil solutions. Soils from beneath slash piles that had been burned as well as soils from…”
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Evaluating the occurrence and spatial patterns of soil water repellency in the Deschutes National Forest, Oregon by Weatherholt, Jalene A., Johnson, Brittany G.

“…High levels of soil water repellency (SWR) can hinder water infiltration and increase surface soil erosion risk and runoff. Although SWR occurs naturally in…”
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Forests of the future: Climate change impacts and implications for carbon storage in the Pacific Northwest, USA by Case, Michael J., Johnson, Brittany G., Bartowitz, Kristina J., Hudiburg, Tara W.

“…•Longer summer dry periods, less snowpack, increased drought stress for forests.•More wildfires, less growth and mortality will lead to less carbon storage.•We…”
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Taking heat (downstream): Simulating groundwater and thermal equilibrium controls on annual paired air–water temperature signal transport in headwater streams by Johnson, Zachary C., Briggs, Martin A., Snyder, Craig D., Johnson, Brittany G., Hitt, Nathaniel P.

“…[Display omitted] •Models consider groundwater (GW) inflow, conduction, shading, and other heat fluxes.•Equilibrium temperature deficit concept is used as…”
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The influence of hydrological variability on inherent water use efficiency in forests of contrasting composition, age, and precipitation regimes in the Pacific Northwest by Kwon, Hyojung, Law, Beverly E., Thomas, Christoph K., Johnson, Brittany G.

“…•Evapotranspiration-based WUEi was driven by water availability in ponderosa pines and vapor pressure deficit in Douglas-fir.•Effect of drought stress on WUEi…”
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Paired air-water annual temperature patterns reveal hydrogeological controls on stream thermal regimes at watershed to continental scales by Johnson, Zachary C., Johnson, Brittany G., Briggs, Martin A., Devine, Warren D., Snyder, Craig D., Hitt, Nathaniel P., Hare, Danielle K., Minkova, Teodora V.

“…•Paired air-water annual signals are a promising tool for stream thermal regimes.•Air temperature adds critical information for water thermal regime…”
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Heed the data gap: Guidelines for using incomplete datasets in annual stream temperature analyses by Johnson, Zachary C., Johnson, Brittany G., Briggs, Martin A., Snyder, Craig D., Hitt, Nathaniel P., Devine, Warren D.

“…Not provided…”
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The influence of hydrological variability on inherent water use efficiency in forests of contrasting composition, age, and precipitation regimes in the Pacific Northwest by Kwon, Hyojung, Law, Beverly E., Thomas, Christoph K., Johnson, Brittany G.

“…The Pacific Northwest (PNW) region of the United States has some of the most productive forests in the world. As precipitation regimes may shift with changing…”
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Quantifying some key ecological responses to natural climate variability and anthropogenic climate change in Great Basin and Sierra Nevada ecosystems by Johnson, Brittany G

“…Changes in Earth's climate are predicted to strongly affect temperatures and droughts in the southwestern U.S. which will influence plant species…”
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Fire effects on soil and water quality in the Sierra Nevada Mountains and Great Basin ecosystems: Emphasis on nitrogen by Johnson, Brittany G

“…The effects of fire on soil and water chemistry have been an area of intense study in recent years. Prescribed fires are increasing as a fire management tool…”
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