Search Results - "Springer, Abraham"

Springs ecosystem classification by Stevens, Lawrence E., Schenk, Edward R., Springer, Abraham E.

“…Springs ecosystems are globally abundant, geomorphologically diverse, and bioculturally productive, but are highly imperiled by anthropogenic activities. More…”
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Deep-karst aquifer spring-flow trends in a water-limited system, Grand Canyon National Park, USA by Chambless, Hannah E., Springer, Abraham E., Evans, Max, Jones, Natalie

“…Better characterization of the water resources of the Grand Canyon National Park (GRCA) and World Heritage Site, USA, will inform management decisions…”
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Urgent plea for global protection of springs by Cantonati, Marco, Fensham, Roderick J., Stevens, Lawrence E., Gerecke, Reinhard, Glazier, Douglas S., Goldscheider, Nico, Knight, Robert L., Richardson, John S., Springer, Abraham E., Tockner, Klement

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Forest restoration as a strategy to mitigate climate impacts on wildfire, vegetation, and water in semiarid forests by O’Donnell, Frances C., Flatley, William T., Springer, Abraham E., Fulé, Peter Z.

“…Climate change and wildfire are interacting to drive vegetation change and potentially reduce water quantity and quality in the southwestern United States,…”
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Vegetation structure controls on snow and soil moisture in restored ponderosa pine forests by O'Donnell, Frances C., Donager, Jonathon, Sankey, Temuulen, Masek Lopez, Sharon, Springer, Abraham E.

“…Thinning of semi‐arid forests to reduce wildfire risk is believed to improve forest health by increasing soil moisture. Increased snowpack, reduced…”
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The impacts of tree stand thinning on groundwater recharge in aridland forests by Schenk, Edward R., O'Donnell, Frances, Springer, Abraham E., Stevens, Lawrence E.

“…Forest thinning has been used as a management tool to reverse the adverse impacts of decades of fire suppression in the western USA. Research into the impacts…”
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Oases of the future? Springs as potential hydrologic refugia in drying climates by Cartwright, Jennifer M, Dwire, Kathleen A, Freed, Zach, Hammer, Samantha J, McLaughlin, Blair, Misztal, Louise W, Schenk, Edward R, Spence, John R, Springer, Abraham E, Stevens, Lawrence E

“…Natural springs in water-limited landscapes are biodiversity hotspots and keystone ecosystems that have a disproportionate influence on surrounding landscapes…”
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Review: The distribution, flow, and quality of Grand Canyon Springs, Arizona (USA) by Tobin, Benjamin W., Springer, Abraham E., Kreamer, David K., Schenk, Edward

“…An understanding of the hydrogeology of Grand Canyon National Park (GRCA) in northern Arizona, USA, is critical for future resource protection. The ~750…”
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Using Matching Methods to Estimate Impacts of Wildfire and Postwildfire Flooding on House Prices by Mueller, Julie M., Lima, Ryan E., Springer, Abraham E., Schiefer, Erik

“…The increasing frequency and severity of landscape‐scale wildfire poses new challenges for forested watershed management. The Schultz Fire burned 6,100 ha on…”
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Spheres of discharge of springs by Springer, Abraham E, Stevens, Lawrence E

“…Although springs have been recognized as important, rare, and globally threatened ecosystems, there is as yet no consistent and comprehensive classification…”
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Modeling intrinsic vulnerability of complex karst aquifers: modifying the COP method to account for sinkhole density and fault location by Jones, Natalie A., Hansen, Jered, Springer, Abraham E., Valle, Cynthia, Tobin, Benjamin W.

“…This study investigates a method of karst-aquifer vulnerability modeling that modifies the concentration-overburden-precipitation (COP) method to better…”
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Local vs. Regional Groundwater Flow Delineation from Stable Isotopes at Western North America Springs by Springer, Abraham E., Boldt, Elizabeth M., Junghans, Katie M.

“…The recharge location for many springs is unknown because they can be sourced from proximal, shallow, atmospheric sources or long‐traveled, deep, regional…”
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Can environmental attributes influence protected area designation? A case study valuing preferences for springs in Grand Canyon National Park by Mueller, Julie M., Lima, Ryan E., Springer, Abraham E.

“…•We estimate values of attributes for backcountry springs in Grand Canyon National Park.•Habitat Provision is the most highly valued attribute.•Average WTP for…”
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Quantifying the base flow of the Colorado River: its importance in sustaining perennial flow in northern Arizona and southern Utah (USA) by Swanson, Riley K., Springer, Abraham E., Kreamer, David K., Tobin, Benjamin W., Perry, Denielle M.

“…Water in the Colorado River, USA, is known to be a highly over-allocated resource, yet managers and decision makers rarely consider one of the most important…”
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Springs ecosystem distribution and density for improving stewardship by Junghans, Katie, Springer, Abraham E., Stevens, Lawrence E., Ledbetter, Jeri D.

“…Springs support some of the most diverse and unique ecosystems on Earth, but their stewardship has been hindered by the lack of knowledge of the distribution…”
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Springs ecosystems: vulnerable ecological islands where environmental conditions, life history traits, and human disturbance facilitate non-native plant invasions by Nielson, Kayleigh G., Gill, Karen M., Springer, Abraham E., Ledbetter, Jeri D., Stevens, Lawrence E., Rood, Stewart B.

“…Ecosystem invasion by non-native plants depends on plant life history characteristics that influence the species’ invasiveness, as well as environmental…”
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Estimating the value of watershed services following forest restoration by Mueller, Julie M., Swaffar, Wes, Nielsen, Erik A., Springer, Abraham E., Lopez, Sharon Masek

“…Key Points WTP for upland watershed restoration is $183.50/yr per household Annual benefits of upland forest restoration are $400,000 Benefits have a policy…”
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Revisioning and reinvigorating a hydrogeology distinguished lecture tour through learner-engaged workshops by Springer, Abraham E., Heimel, Sierra, Riddell, Jill L., Dwyer, Trevor, Fichera, Marissa, Jones, Michael, Kutsienyo, Eusebius J., Lilley, Sara, Baude, David

“…As geoscience and water related enrollment and degrees continue to decline, new methods are needed to recruit and engage students in these interesting and…”
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Geospatial Analysis of Nonmarket Values to Prioritize Forest Restoration by Soder, Adrienne B., Mueller, Julie M., Springer, Abraham E., LaPine, Katelyn E.

“…Forest restoration is necessary for maintaining healthy watersheds and the ecological spatial networks that provide environmental goods and services…”
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Integrating airborne and mobile lidar data with UAV photogrammetry for rapid assessment of changing forest snow depth and cover by Donager, Jonathon, Sankey, Temuulen Ts, Sánchez Meador, Andrew J., Sankey, Joel B., Springer, Abraham

“…Forest structure and topography can influence the ecohydrologic function and resiliency to drought and changing climate. It is, therefore, important to…”
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