Office of Research and Development Publications

National Health And Environmental Effects Research Laboratory (NHEERL) Research Publications

See all EPA publications for Marcus Beck Include records from any date Include records from any EPA source

Records 1 to 25 of 27 records from [ORD-NHEERL] published between 12/13/2013 and 12/13/2018 from author Marcus Beck

2018

Bokde, N., M. Beck, F. Alvarez, AND K. Kulat. A novel imputation methodology for time series based on pattern sequence forecasting. Pattern Recognition Letters. Elsevier, AMSTERDAM, Netherlands, 116:88-96, (2018). https://doi.org/10.1016/j.patrec.2018.09.020

Beck, M., T. Jabusch, P. Trowbridge, AND D. Senn. Four decades of water quality change in the upper San Francisco Estuary. ESTUARINE, COASTAL AND SHELF SCIENCE. Elsevier Science Ltd, New York, NY, 212:11-22, (2018). https://doi.org/10.1016/j.ecss.2018.06.021

Beck, M. NeuralNetTools: Visualization and Analysis Tools for Neural Networks. Journal of Statistical Software. American Statistical Association, Alexandria, VA, 85(11):1-20, (2018). https://doi.org/10.18637/jss.v085.i11

Beck, M., Jim Hagy, AND C. Le. Quantifying seagrass light requirements using an algorithm to spatially resolve depth of colonization. Estuaries and Coasts. Estuarine Research Federation, Port Republic, MD, 41(2):592-610, (2018).

Beck, M., N. Bokde, G. Asencio-Córtes, AND K. Kulat. R package imputeTestbench to compare imputation methods for univariate time series. The R Journal. The R Foundation, Vienna, Austria, 10(1):218-233, (2018).

Murrell, M., J. Caffrey, D. Marcovich, M. Beck, B. Jarvis, AND Jim Hagy. Seasonal Oxygen Dynamics in a Warm Temperate Estuary: Effects of Hydrologic Variability on Measurements of Primary Production, Respiration, and Net Metabolism. Estuaries and Coasts. Estuarine Research Federation, Port Republic, MD, 41(3):690-707, (2018).

Beck, M., K. Cressman, C. Griffin, AND J. Caffrey. Water quality trends following anomalous phosphorus inputs to Grand Bay, Mississippi, USA. Gulf and Caribbean Research. University of Southern Mississippi, Ocean Springs, MI, 29(1):1-14, (2018).

2017

Larkin, D., M. Beck, AND P. Bajer. Invasional meltdown in northern lakes: Common carp invasion favors non-native plant species. Ecological Society of American Annual Meeting, Portland, OR, August 06 - 11, 2017.

Sutula, M., R. Kudela, Jim Hagy, L. Harding, D. Senn, J. Cloern, S. Bricker, G. Berg, AND M. Beck. Novel Analyses of Long-Term Data Provide a Scientific Basis for Chlorophyll-a Thresholds in San Francisco Bay. ESTUARINE, COASTAL AND SHELF SCIENCE. Elsevier Science Ltd, New York, NY, 197:107-118, (2017).

Beck, M. AND R. Murphy. Numerical and Qualitative Contrasts of Two Statistical Models for Water Quality Change in Tidal Waters. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION. American Water Resources Association, Middleburg, VA, 53(1):197-219, (2017).

Beck, M., J. Lehrter, L. Lowe, AND B. Jarvis. Parameter sensitivity and identifiability for a biogeochemical model of hypoxia in the northern Gulf of Mexico. ECOLOGICAL MODELLING. Elsevier Science BV, Amsterdam, Netherlands, 363:17-30, (2017).

Le, C., J. Lehrter, C. Hu, H. MacIntyre, AND M. Beck. Satellite observation of particulate organic carbon dynamics on the Louisiana continental shelf. JOURNAL OF GEOPHYSICAL RESEARCH: OCEANS. American Geophysical Union, Washington, DC, 122(1):555-569, (2017).

2016

Le, C., J. Lehrter, B. Schaeffer, C. Hu, M. Murrell, Jim Hagy, Rick Greene, AND M. Beck. Bio-optical water quality dynamics observed from MERIS in Pensacola Bay, Florida. ESTUARINE, COASTAL AND SHELF SCIENCE. Elsevier Science Ltd, New York, NY, 173:26-38, (2016).

Beck, M., T. O'Brien, AND M. Bundy. Integrated Analysis Tools for the NERRS System-Wide Monitoring Program Data. National Water Quality Monitoring Council 10th National Monitoring Conference, Tampa, FL, May 02 - 06, 2016.

Beck, M., Jim Hagy, AND C. Le. Quantifying Seagrass Light Requirements Using an Algorithm to Spatially Resolve Depth of Colonization. National Water Quality Monitoring Council 10th National Monitoring Conference, Tampa, FL, May 02 - 06, 2016.

Beck, M., Jim Hagy, AND C. Le. Quantifying Seagrass Light Requirements Using an Algorithm to Spatially Resolve Depth of Colonization-Conf Abstract. Gulf Estuarine Research Society (GERS) Fall 2016 Meeting, Pensacola Beach, FL, November 03 - 05, 2016.

Beck, M., T. O'Brien, K. Cressman, K. St. Laurent, AND D. Eslinger. SWMPrats.net: A Web-Based Resource for Exploring SWMP Data. National Estuarine Research Reserve System Annual Meeting, Williamsburg, VA, November 13 - 18, 2016.

2015

Beck, M. AND Jim Hagy. Adaptation of a weighted regression approach to evaluate water quality trends in anestuary. ENVIRONMENTAL MODELING AND ASSESSMENT. Baltzer Science Publishers BV, Bussum, Netherlands, 20(6):637-655, (2015).

Beck, M., Jim Hagy, AND M. Murrell. Improving estimates of ecosystem metabolism by reducing effects of tidal advection on dissolved oxygen time series. Limnology and Oceanography: Methods. American Society of Limnology and Oceanography, Lawrence, KS, 13(12):731-745, (2015).

2014

Beck, M., Jim Hagy, AND M. Murrell. A Novel Approach for Evaluation of Water Quality Trends in Gulf Coast Estuaries. Bays and Bayous Symposium, Mobile, AL, December 02 - 03, 2014.