Search Results - "Lowrance, R R"

Denitrification across Landscapes and Waterscapes: A Synthesis by Seitzinger, S., Harrison, J. A., Böhlke, J. K., Bouwman, A. F., Lowrance, R., Peterson, B., Tobias, C., Van Drecht, G.

“…Denitrification is a critical process regulating the removal of bioavailable nitrogen (N) from natural and human-altered systems. While it has been extensively…”
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Little River Experimental Watershed database by Bosch, D.D, Sheridan, J.M, Lowrance, R.R, Hubbard, R.K, Strickland, T.C, Feyereisen, G.W, Sullivan, D.G

“…The U.S. Department of Agriculture Agricultural Research Service Southeast Watershed Research Laboratory (SEWRL) initiated a hydrologic research program on the…”
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Landscape and seasonal factors influence Salmonella and Campylobacter prevalence in a rural mixed use watershed by Vereen, Ethell, Lowrance, R. Richard, Jenkins, Michael B., Adams, Paige, Rajeev, Sreekumari, Lipp, Erin K.

“…Salmonella and Campylobacter prevalence in stream networks of the Satilla River Basin (SRB) were monitored monthly from August 2007 to August 2009 to study…”
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El-Niño/Southern Oscillation (ENSO) influences on monthly NO₃ load and concentration, stream flow and precipitation in the Little River Watershed, Tifton, Georgia (GA) by Keener, V.W, Feyereisen, G.W, Lall, U, Jones, J.W, Bosch, D.D, Lowrance, R

“…As climate variability increases, it is becoming increasingly critical to find predictable patterns that can still be identified despite overall uncertainty…”
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High Sediment Oxygen Demand Within an Instream Swamp in Southern Georgia: Implications for Low Dissolved Oxygen Levels in Coastal Blackwater Streams by Todd, M. Jason, Vellidis, George, Lowrance, R. Richard, Pringle, Catherine M

“…Sediment oxygen demand (SOD) is considered a critical and dominant sink for dissolved oxygen (DO) in many river systems including blackwater streams and is…”
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Leaf litter nutrient uptake in an intermittent blackwater river: influence of tree species and associated biotic and abiotic drivers by Mehring, Andrew S., Kuehn, Kevin A., Thompson, Aaron, Pringle, Catherine M., Rosemond, Amy D., First, Matthew R., Lowrance, R Richard, Vellidis, George

“…Summary Organic matter may sequester nutrients as it decomposes, increasing in total N and P mass via multiple uptake pathways. During leaf litter…”
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Distribution and Ecology of Campylobacters in Coastal Plain Streams (Georgia, United States of America) by Vereen, Ethell Jr, Lowrance, R. Richard, Cole, Dana J, Lipp, Erin K

“…Campylobacter is the leading cause of bacterium-associated diarrhea in the United States and most developed countries. While this disease is considered a…”
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Long-term water chemistry database, Little River Experimental Watershed, southeast Coastal Plain, United States by Feyereisen, G.W, Lowrance, R, Strickland, T.C, Sheridan, J.M, Hubbard, R.K, Bosch, D.D

“…A water quality sampling program was initiated in 1974 by the U.S. Department of Agriculture Agricultural Research Service on the 334 km2 Little River…”
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Assessing the impact of riparian processes on streambank stability by Langendoen, Eddy J., Richard Lowrance, R., Simon, Andrew

“…The series of biennial United States (US) National Water Quality Inventory surveys shows no reduction in the percentage of degraded miles of streams since the…”
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Hydrology and water quality of a field and riparian buffer adjacent to a mangrove wetland in Jobos Bay watershed, Puerto Rico by Williams, C.O., Lowrance, R., Bosch, D.D., Williams, J.R., Benham, E., Dieppa, A., Hubbard, R., Mas, E., Potter, T., Sotomayor, D., Steglich, E.M., Strickland, T., Williams, R.G.

“…Agriculture in coastal areas of Puerto Rico is often adjacent to or near mangrove wetlands. Riparian buffers, while they may also be wetlands, can be used to…”
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Frontiers in riparian zone research in the 21st century by Allan, C.J, Vidon, P, Lowrance, R

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Geostatistical modeling of the spatial distribution of sediment oxygen demand within a Coastal Plain blackwater watershed by Todd, M. Jason, Lowrance, R. Richard, Goovaerts, Pierre, Vellidis, George, Pringle, Catherine M.

“…Blackwater streams are found throughout the Coastal Plain of the southeastern United States and are characterized by a series of instream floodplain swamps…”
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Interannual drought length governs dissolved organic carbon dynamics in blackwater rivers of the western upper Suwannee River basin by Mehring, A. S., Lowrance, R. R., Helton, A. M., Pringle, C. M., Thompson, A., Bosch, D. D., Vellidis, G.

“…The Little River (LR) in southern Georgia, U.S., has experienced lengthening droughts since monitoring began in 1972. We evaluated the impacts of drought on…”
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Managing manure nutrients through multi-crop forage production by Newton, G L, Bernard, J K, Hubbard, R K, Allison, J R, Lowrance, R R, Gascho, G J, Gates, R N, Vellidis, G

“…Concentrated sources of dairy manure represent significant water pollution potential. The southern United States may be more vulnerable to water quality…”
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Nutrient Transport in a Restored Riparian Wetland by Vellidis, G., Lowrance, R., Gay, P., Hubbard, R. K.

“…ABSTRACT We determined the water quality effect of a restored forested riparian wetland adjacent to a manure application area and a heavily fertilized pasture…”
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Review of Elasmobranch Behavioral Studies Using Ultrasonic Telemetry with Special Reference to the Lemon Shark, Negaprion Brevirostris, Around Bimini Islands, Bahamas by Sundstroem, L F, Gruber, SH, Clermont, S M, Correia, JPS, Marignac, JRCde, Morrissey, J F, Lowrance, C R, Thomassen, L, Oliveira, M T

“…A review of past behavioral ultrasonic telemetry studies of sharks and rays is presented together with previously unpublished material on the behavior of the…”
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Ground Water Storage Effect on Streamflow for a Southeastern Coastal Plain Watershed by Bosch, David D., Lowrance, R. Richard, Sheridan, Joseph M., Williams, Randall G.

“…Ground water is known to substantially affect streamflow in regions where the two are interconnected. Likewise, streamflow can rapidly recharge surficial…”
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Denitrification from a Swine Lagoon Overland Flow Treatment System at a Pasture–Riparian Zone Interface by Lowrance, Richard, Hubbard, Robert K.

“…ABSTRACT In manure disposal systems, denitrification is a major pathway for N loss and to reduce N transport to surface and ground water. We measured…”
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Comparison of denitrification in two riparian soils by Ambus, P. (Copenhagen University, Copenhagen, Denmark), Lowrance, R

“…The factors controlling NO3 removal in riparian buffer systems are poorly understood. We measured denitrification rates for two Coastal Plain, forested…”
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Potential for Production of Perennial Biofuel Feedstocks in Conservation Buffers on the Coastal Plain of Georgia, USA by Coffin, Alisa W., Strickland, Timothy C., Anderson, William F., Lamb, Marshall C., Lowrance, Richard R., Smith, Coby M.

“…With global increases in the production of cellulosic biomass for fuel, or “biofuel,” concerns over potential negative effects of using land for biofuel…”
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