Search Results - "Fritz, Ken M"

The stream intermittency visualization dashboard: A web application for high‐frequency logger data and daily flow observations by Kelso, Julia E., Saulnier, William, Fritz, Ken M., Nadeau, Tracie‐Lynn, Topping, Brian

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DARK SIDE OF SUBSIDIES: ADULT STREAM INSECTS EXPORT ORGANIC CONTAMINANTS TO RIPARIAN PREDATORS by Walters, David M, Fritz, Ken M, Otter, Ryan R

“…Aquatic insects provide a critical energy subsidy to riparian food webs, yet their role as vectors of contaminants to terrestrial ecosystems is poorly…”
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Urban Stream Burial Increases Watershed-Scale Nitrate Export by Beaulieu, Jake J, Golden, Heather E, Knightes, Christopher D, Mayer, Paul M, Kaushal, Sujay S, Pennino, Michael J, Arango, Clay P, Balz, David A, Elonen, Colleen M, Fritz, Ken M, Hill, Brian H

“…Nitrogen (N) uptake in streams is an important ecosystem service that reduces nutrient loading to downstream ecosystems. Here we synthesize studies that…”
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Classifying Streamflow Duration: The Scientific Basis and an Operational Framework for Method Development by Fritz, Ken M, Nadeau, Tracie-Lynn, Kelso, Julia E, Beck, Whitney S, Mazor, Raphael D, Harrington, Rachel A, Topping, Brian J

“…Streamflow duration is used to differentiate reaches into discrete classes (e.g., perennial, intermittent, and ephemeral) for water resource management…”
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Effects of urban stream burial on organic matter dynamics and reach scale nitrate retention by Beaulieu, Jake J, Mayer, Paul M, Kaushal, Sujay S, Pennino, Michael J, Arango, Clay P, Balz, David A, Canfield, Timothy J, Elonen, Colleen M, Fritz, Ken M, Hill, Brian H, Ryu, Hodon, Domingo, Jorge W. Santo

“…Nitrogen (N) retention in streams is an important ecosystem service that may be affected by the widespread burial of streams in stormwater pipes in urban…”
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Beyond Streamflow: Call for a National Data Repository of Streamflow Presence for Streams and Rivers in the United States by Jaeger, Kristin L, Hafen, Konrad C, Dunham, Jason B, Fritz, Ken M, Kampf, Stephanie K, Barnhart, Theodore B, Kaiser, Kendra E, Sando, Roy, Johnson, Sherri L, McShane, Ryan R, Dunn, Sarah B

“…Observations of the presence or absence of surface water in streams are useful for characterizing streamflow permanence, which includes the frequency,…”
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Mountaintop removal coal mining impacts on structural and functional indicators in Central Appalachian streams by Burke, Roger A, Fritz, Ken M, Johnson, Brent R, Price, Rachel

“…Mountaintop removal coal mining (MTR) has been a major source of landscape change in the Central Appalachians of the United States (US). Changes in stream…”
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Resistance and Resilience of Macroinvertebrate Assemblages to Drying and Flood in a Tallgrass Prairie Stream System by Fritz, Ken M, Dodds, Walter K

“…Intermittent streams are common worldwide, and the ability of invertebrates to recover from floods and drought is a key feature of communities from these…”
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Implementing an Operational Framework to Develop a Streamflow Duration Assessment Method: A Case Study from the Arid West United States by Mazor, Raphael D, Topping, Brian J, Nadeau, Tracie-Lynn, Fritz, Ken M, Kelso, Julia E, Harrington, Rachel A, Beck, Whitney S, McCune, Kenneth S, Allen, Aaron O, Leidy, Robert, Robb, James T, David, Gabrielle C L

“…Streamflow duration information underpins many management decisions. However, hydrologic data are rarely available where needed. Rapid streamflow duration…”
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Influence of Trophic Position and Spatial Location on Polychlorinated Biphenyl (PCB) Bioaccumulation in a Stream Food Web by Walters, David M, Fritz, Ken M, Johnson, Brent R, Lazorchak, James M, McCormick, Frank H

“…We tested the ability of δ15N-derived trophic position (TP) to predict polychlorinated biphenyl (PCB) concentrations in a historically contaminated stream…”
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Response to basal resources by stream macroinvertebrates is shaped by watershed urbanization, riparian canopy cover, and season by Alberts, Jeremy M., Fritz, Ken M., Buffam, Ishi

“…Riparian reforestation is a common restoration action in urban streams, but relatively little is known about the influence of local riparian vegetation in the…”
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Urban buried streams: Abrupt transitions in habitat and biodiversity by Hintz, Chelsea L., Booth, Michael T., Newcomer-Johnson, Tamara A., Fritz, Ken M., Buffam, Ishi

“…Stream burial, the rerouting of streams into underground culverts, is common in industrialized and densely populated urban areas. While stream burial is common…”
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A global perspective on the functional responses of stream communities to flow intermittence by Crabot, Julie, Mondy, Cedric P., Usseglio‐Polatera, Philippe, Fritz, Ken M., Wood, Paul J., Greenwood, Michelle J., Bogan, Michael T., Meyer, Elisabeth I., Datry, Thibault

“…The current erosion of biodiversity is a major concern that threatens the ecological integrity of ecosystems and the ecosystem services they provide. Due to…”
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Understanding controls on flow permanence in intermittent rivers to aid ecological research: integrating meteorology, geology and land cover by Costigan, Katie H., Jaeger, Kristin L., Goss, Charles W., Fritz, Ken M., Goebel, P. Charles

“…Intermittent rivers, those channels that periodically cease to flow, constitute over half of the total discharge of the global river network and will likely…”
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PCB concentrations in riparian spiders (Tetragnathidae) consistently reflect concentrations in water and aquatic macroinvertebrates, but not sediment: Analysis of a seven-year field study by Otter, Ryan R., Mills, Marc A., Fritz, Ken M., Lazorchak, James M., White, Dalon P., Beaubien, Gale B., Walters, David M.

“…Tetragnathid spiders have been used as sentinels to study the biotransport of contaminants between aquatic and terrestrial environments because a significant…”
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Headwater streams and inland wetlands: Status and advancements of geospatial datasets and maps across the United States by Christensen, Jay R., Golden, Heather E., Alexander, Laurie C., Pickard, Brian R., Fritz, Ken M., Lane, Charles R., Weber, Marc H., Kwok, Rose M., Keefer, Madeline N.

“…Headwater streams and inland wetlands provide essential functions that support healthy watersheds and downstream waters. However, scientists and aquatic…”
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Biota Connect Aquatic Habitats throughout Freshwater Ecosystem Mosaics by Schofield, Kate A., Alexander, Laurie C., Ridley, Caroline E., Vanderhoof, Melanie K., Fritz, Ken M., Autrey, Bradley C., DeMeester, Julie E., Kepner, William G., Lane, Charles R., Leibowitz, Scott G., Pollard, Amina I.

“…Freshwater ecosystems are linked at various spatial and temporal scales by movements of biota adapted to life in water. We review the literature on movements…”
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Physical and Chemical Connectivity of Streams and Riparian Wetlands to Downstream Waters: A Synthesis by Fritz, Ken M., Schofield, Kate A., Alexander, Laurie C., McManus, Michael G., Golden, Heather E., Lane, Charles R., Kepner, William G., LeDuc, Stephen D., DeMeester, Julie E., Pollard, Amina I.

“…Streams, riparian areas, floodplains, alluvial aquifers, and downstream waters (e.g., large rivers, lakes, and oceans) are interconnected by longitudinal,…”
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Spider-Mediated Flux of PCBs from Contaminated Sediments to Terrestrial Ecosystems and Potential Risks to Arachnivorous Birds by Walters, David M, Mills, Marc A, Fritz, Ken M, Raikow, David F

“…We investigated aquatic insect utilization and PCB exposure in riparian spiders at the Lake Hartwell Superfund site (Clemson, SC). We sampled sediments, adult…”
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Assessing placement bias of the global river gauge network by Krabbenhoft, Corey A., Allen, George H., Lin, Peirong, Godsey, Sarah E., Allen, Daniel C., Burrows, Ryan M., DelVecchia, Amanda G., Fritz, Ken M., Shanafield, Margaret, Burgin, Amy J., Zimmer, Margaret A., Datry, Thibault, Dodds, Walter K., Jones, C. Nathan, Mims, Meryl C., Franklin, Catherin, Hammond, John C., Zipper, Sam, Ward, Adam S., Costigan, Katie H., Beck, Hylke E., Olden, Julian D.

“…Knowing where and when rivers flow is paramount to managing freshwater ecosystems. Yet stream gauging stations are distributed sparsely across rivers globally…”
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