Journal Articles
- Hubler, J. F., Mayer, T., Stark, N., Hummel, E., Zhang, J., & Hsu, T. J. (2025). Measurement of Changes in Beach Sand Soil Stiffness due to Fluctuating Tides. Journal of Waterway, Port, Coastal, and Ocean Engineering, 151(1), 04024022. https://doi.org/10.1061/JWPED5.WWENG-2139
- Rahman, M. R., Rodriguez-Marek, A., Stark, N., Massey, G., Friedrichs, C., & Dorgan, K. (2025). Probabilistic classification of near-surface shallow-water sediments using a portable free-fall penetrometer. Journal of Geotechnical and Geoenvironmental Engineering, in press.
- Gardner, M.H., Stark, N., Ostfeld, K., Brilli, N., & Lemnitzer, A. (2025). Uncrewed aerial vehicle-based multispectral imagery for river soil monitoring. Journal of Flood Risk Management. https://doi.org/10.1111/jfr3.70027
- Brilli, N., Stark, N., Eidam, E., Nienhuis, J., & Castro-Bolinaga, C. (2025). Assessing Variations in Sediment Properties and Erodibility in Harrison Bay, Alaska using a Portable Free-Fall Penetrometer. Journal of Cold Regions Engineering, in press. https://doi.org/1061/JCRGEI/CRENG-857
- Eidam, E. F., Stark, N., Nienhuis, J. H., Keogh, M., & Obelcz, J. (2024). Arctic Continental-Shelf Sediment Dynamics. Annual Review of Marine Science, 17. https://doi.org/10.1146/annurev-marine-040423-023827
- Hubler, J. F., Mayer, T., Stark, N., Hummel, E., Zhang, J., & Hsu, T. J. (2025). Measurement of Changes in Beach Sand Soil Stiffness due to Fluctuating Tides. Journal of Waterway, Port, Coastal, and Ocean Engineering, 151(1), 04024022. https://doi.org/10.1061/JWPED5.WWENG-2139
- Shrestha, S., Stark, N., Green, B., Stilwell, D., & Kim, M. (2024). Assessing the importance of sediment characterization on seabed embedment predictions of cylindrical objects. Applied Ocean Research, 148, 103948. https://doi.org/10.1016/j.apor.2024.103948
- Brilli, N. C., Stark, N., & Castro-Bolinaga, C. (2024). Relating Geotechnical Sediment Properties and Erodibility at a Sandy Beach. Journal of Waterway, Port, Coastal, and Ocean Engineering, 150(4), 04024006. https://doi.org/10.1061/JWPED5.WWENG-2016
- Brilli, N. C., & Stark, N. (2024). Challenges in the measurement of cross-shore geotechnical characteristics of sandy beach surface sediments. Coastal Engineering, 191, 104535. https://doi.org/10.1016/j.coastaleng.2024.104535
- Paprocki, J., Stark, N., Graber, H.C., Wadman, H., & McNinch, J. (2024). Geotechnical Investigation of Exposed Intertidal Flats at the Great Bay Estuary Using Sediment Sampling and Satellite-Based Synthetic Aperture Radar. ASCE Journal of Waterway, Port, Coastal, and Ocean Engineering. 150(4). https://doi.org/10.1061/JWPED5.WWENG-2051
- Wolf, S., Stark, N., Holste, I., Lehmkuhl, F., Römer, W., Burghardt, L., & Schüttrumpf, H. (2024). Evaluation of the high-energy flood of mid-July 2021 as a morphologic driver in the anthropogenically developed Ahr Valley, Germany, in interaction with infrastructures. Environmental Sciences Europe, 36(1), 54. https://doi.org/10.1186/s12302-024-00860-6
- Stark, N., Dorgan, K. M., Brilli, N. C., Frey, M. R., Cox, C., & Calantoni, J. (2024). Initial observations of the impacts of infauna on portable free fall penetrometer measurements in sandy parts of Mobile Bay. Acta Geotechnica, 1-15. https://doi.org/10.1007/s11440-024-02241-y
- Jaber, R., Stark, N., Sarlo, R., McNinch, J. E., & Massey, G. (2024). Relating Geotechnical Sediment Properties and Low Frequency CHIRP Sonar Measurements. Remote Sensing, 16(2), 241. https://doi.org/10.3390/rs16020241
- Paprocki, J., Stark, N., & Lippmann, T. (2024). Geotechnical Characterization of a Tidal Estuary Mudflat Using Portable Free-Fall Penetrometers. Journal of Geotechnical and Geoenvironmental Engineering, 150(1), 04023131. https://doi.org/10.1061/JGGEFK.GTENG-11579
- Kim, M., Yetkin, H., Stilwell, D. J., Jimenez, J., Shrestha, S., & Stark, N. (2023). Toward optimal placement of spatial sensors. IEEE Access, 11, 121991-121998, 2023, doi: 10.1109/ACCESS.2023.3326349.
- Jaber, R., & Stark, N. (2023). Geotechnical Properties from Portable Free Fall Penetrometer Measurements in Coastal Environments. Journal of Geotechnical and Geoenvironmental Engineering, 149(12), 04023120, https://doi.org/10.1061/JGGEFK.GTENG-110.
- Hunstein, E., Stark, N., & Rodriguez-Marek, A. (2023). Finding the Mudline: Automatization of Seabed Impact Selection for a Portable Free-Fall Penetrometer. Journal of Geotechnical and Geoenvironmental Engineering, 149(12), 06023008.https://doi.org/10.1061/JGGEFK.GTENG-11550
- Paprocki, J., Stark, N., & Wadman, H. (2023). A Framework for Assessing the Bearing Capacity of Sandy Coastal Soils from Remotely Sensed Moisture Contents. Journal of Geotechnical and Geoenvironmental Engineering, 149(10), 04023083.https://doi.org/10.1061/JGGEFK.GTENG-11339
- Smith, L., Stark, N., & Jaber, R. (2023). Relating side scan sonar backscatter data to geotechnical properties for the investigation of surficial seabed sediments. Geo-Marine Letters, 43(2), 9.https://doi.org/10.1007/s00367-023-00750-5
- Gardner, M., Nichols, E., Stark, N., Lemnitzer, A., & Frost, D. (2023). Multispectral Imaging for Identification of High-Water Marks in Postdisaster Flood Reconnaissance. Natural Hazards Review, 24(2), 06023002. https://doi.org/10.1061/NHREFO.NHENG-1735
- Paldor, A., Stark, N., Florence, M., Raubenheimer, B., Elgar, S., Housego, R., … & Michael, H. A. (2022). Coastal topography and hydrogeology control critical groundwater gradients and potential beach surface instability during storm surges. Hydrology and Earth System Sciences, 26(23), 5987-6002. https://doi.org/10.5194/hess-26-5987-2022
- Stark, N., Parasie, N., & Peuchen, J., 2022. Deepwater Soil Investigation using a Free Fall Penetrometer. Canadian Geotechnical Journal, 59(12), 2196-2201. http://dx.doi.org/10.1139/cgj-2022-0029.
- Consolvo, S. T., Stark, N., Castellanos, B., Castro-Bolinaga, C. F., Hall, S., & Massey, G. (2022). Effects of shell hash on friction angles of surficial seafloor sediments near oysters. Journal of Waterway, Port, Coastal, and Ocean Engineering, 148(5), 04022015.https://doi.org/10.1061/(ASCE)WW.1943-5460.0000716
- Stark, N., Green, B., Brilli, N., Eidam, E., Franke, K. W., & Markert, K. (2022). Geotechnical Measurements for the Investigation and Assessment of Arctic Coastal Erosion—A Review and Outlook. Journal of Marine Science and Engineering, 10(7), 914. https://doi.org/10.3390/jmse10070914
- Florence, M., Stark, N., Raubenheimer, B., & Elgar, S. (2022). Nearshore Vertical Pore Pressure Gradients and Onshore Sediment Transport under Tropical Storm Forcing. Journal of Waterway, Port, Coastal, and Ocean Engineering, 148(6), 04022023. https://doi.org/10.1061/(ASCE)WW.1943-5460.0000723
- Jaber, R., Stark, N., Jafari, N., & Ravichandran, N., 2021. Combined portable free fall penetrometer and chirp sonar measurements of three texas river sections post hurricane Harvey. Engineering Geology, 294, https://doi.org/10.1016/j.enggeo.2021.106324
- Florence, M., Stark, N., & Kennedy, A., 2021. Scour Development and Possible Effects of Momentary Liquefaction in Inundated Coastal Areas during Hurricane Michael. ASCE Journal of Waterway, Port, Coastal and Ocean Engineering, 148(2), https://doi.org/10.1061/(ASCE)WW.1943-5460.0000699.
- Stark, N., Mewis, P., Reeve, B., Florence, M., Piller, J., & Simon, J., 2021. Vertical pore pressure variations and geotechnical sediment properties at a sandy beach. Coastal Engineering, 172, 104058. https://doi.org/10.1016/j.coastaleng.2021.104058
- Paprocki, J., Stark, N., Graber, H. C., Wadman, H., & McNinch, J. E. (2021). Assessment of Moisture Content in Sandy Beach Environments from Multispectral Satellite Imagery. Canadian Geotechnical Journal, 59(2): 225-238. https://doi.org/10.1139/cgj-2020-0624.
- Mumtaz, M.B., & Stark, N., 2020. Pore Pressure Dissipation Induced by High-Velocity Impacts of a Portable Free-Fall Penetrometer in Clays. ASCE Journal for Geotechnical and Geoenvironmental Engineering, 143(9), 05020008. https://doi.org/10.1061/(ASCE)GT.1943-5606.0002273.
- Stark, N., Shafii, I., Jafari, N., Ravichandran, R., Figlus, J., Smallegan, S.M., & Bassal, P., 2020. Scour At The Seawall In Surfside, Texas, During Hurricane Harvey (2017). International Journal of Geo-Engineering Case Histories, 5(4), 62-76. http://dx.doi.org/10.4417/IJGCH-05-04-04
- Smallegan, S.M., Figlus, J., Stark, N., Sasanakul, I., Arboleda Monsalve, L.G., Shafii, I., Jafari, N., Ravichandran, N., & Bassal, P., 2020. Post-2017 Hurricane Season Assessment of Civil Infrastructure Impacts on Beach and Near-Beach Environments. International Journal of Geo-Engineering Case Histories, 5(4), 47-61. http://dx.doi.org/10.4417/IJGCH-05-04-03
- Bilici, C., Stark, N., Friedrichs, C. T., & Massey, G. M., 2019. Coupled sedimentological and geotechnical data analysis of surficial sediment layer characteristics in a tidal estuary. Geo-Marine Letters, 39, 175–189. https://doi.org/10.1007/s00367-019-00565-3
- Albatal, A., Stark, N., & Castellanos, B., 2019. Estimating in-situ relative density and friction angle of nearshore sand from portable free fall penetrometer tests. Canadian Geotechnical Journal, 57(1): 17-31, https://doi.org/10.1139/cgj-2018-0267.
- Bilici, C., & Stark, N., 2019. Performance of a novel sediment sampler as an add‐on unit for portable free‐fall penetrometers: Combining in situ geotechnical testing with sediment sampling. Limnology and Oceanography: Methods. https://doi.org/10.1002/lom3.10308
- Albatal, A., Wadman, H., Stark, N., Bilici, C., & McNinch, J., 2018. Investigation of spatial and short-term temporal nearshore sandy sediment strength using a portable free fall penetrometer. Coastal Engineering. https://doi.org/10.1016/ j.coastaleng.2018.10.013
- Bilici, C., Stark, N. and Ghose Hajra, M., 2018. In-situ geotechnical characteristics of surficial wetland waterway sediments. ASCE Journal of Waterway, Port, Coastal and Ocean Engineering 144(6): 04018014. https://doi.org/10.1061/(ASCE)WW.1943-5460.0000462
- Stark, N., McNinch, J., Wadman, H., Graber, H.C., Albatal, A. and Mallas, P.A., 2017. Friction angles at sandy beaches from remote imagery. Géotechnique Letters 7(4): 292-297 https://doi.org/10.1680/jgele.17.00053
- Dorvinen, J., Stark, N., Hatcher, B., Hatcher, M., Leys, V. and Kopf, A., 2017. Estimating in-situ sediment consolidation state using a free-fall penetrometer: Sydney Harbour, NS. ASCE Journal for Waterway, Port, Coastal and Ocean Engineering 144(2): 04017001. https://doi.org/10.1061/(ASCE)WW.1943-5460.0000423
- Albatal, A. and Stark, N., 2017. Rapid sediment mapping and in situ geotechnical characterization in challenging aquatic areas. Limnology and Oceanography Methods 15(8): 690-705. https://doi.org/10.1002/lom3.10192
- Lucking, G., Stark, N., Lipmann, T. and Smyth, S., 2017. Variability of in situ sediment strength and pore pressure behavior of tidal estuary surface sediments. Geo-Marine Letters 37(5): 441-456. https://doi.org/10.1007/s00367-017-0494-6
- Moernaut, J., Wiemer, G., Reusch, A., Stark, N., De Batist, M., Urrutia, R., Ladrón de Guevara, B., Kopf, A. and Strasser, M., 2017. The influence of overpressure and focused fluid flow on subaquatic slope stability in a formerly glaciated basin: Lake Villarrica (South-Central Chile). Marine Geology 383: 35-54. https://doi.org/10.1016/j.margeo.2016.11.012
- Stark, N., 2016. Geotechnical site investigation in energetic nearshore zones: opportunities and challenges. Australian Geomechanics 51(4): 1-7.
- Stark, N. and Hay, A.E., 2016. Pebble and cobble transport on a steep, mega-tidal, mixed sand and gravel beach. Marine Geology 382: 210-223. https://doi.org/10.1016/j.margeo.2016.10.012
- Stark, N., Radosavljevic, B., Quinn, B. and Lantuit, H., 2016. Application of a portable free-fall penetrometer for the geotechnical investigation of the Arctic nearshore zone. Canadian Geotechnical Journal 54(1):31-46. https://doi.org/10.1139/cgj-2016-0087
- Corella, J.P., Loizeau, J.-L., Kremer, K., Hilbe, M., Gerard, J., le Dantec, N., Stark, N., Gonzalez-Quijano, M. and Girardclos, S., 2016. The role of mass-transport deposits and turbidites in shaping modern lacustrine deepwater channels. Marine and Petroleum Geology 77: 515-525.https://doi.org/10.1016/j.marpetgeo.2016.07.004
- Wiemer, G., Moernaut, J., Stark, N., Kempf, P., De Batist, M., Pino, M., Urrutia, R., Ladron de Guevara, B., Strasser, M. and Kopf, A., 2015. The role of sediment composition and behavior under dynamic loading conditions on slope failure initiation: a study of a subaqueous landslide in earthquake-prone South-Central Chile. International Journal of Earth Sciences 104(5): 1439-1457. https://doi.org/10.1007/s00531-015-1144-8
- Stark, N., Hay, A.E., Cheel, R. and Lake, C.B., 2014. The impact of particle shape on the angle of internal friction and the implications for sediment dynamics at a steep, mixed sand-gravel beach. Earth Surface Dynamics 2: 469-480. https://doi.org/10.5194/esurf-2-469-2014
- Hay, A.E., Zedel, L. and Stark, N., 2014. Sediment dynamics on a steep, megatidal, mixed sand-gravel-cobble beach. Earth Surface Dynamics 2: 443-453.https://doi.org/10.5194/esurf-2-443-2014
- Stark, N., Hay, A.E., Cheel, R., Zedel, L. and Barclay, D., 2014. Laboratory Measurements of Coarse Sediment Bedload Transport Velocity Using a Prototype Wideband Coherent Doppler Profiler (MFDop). Journal for Atmospheric and Oceanic Technology 31: 999-1011. https://doi.org/10.1175/JTECH-D-13-00095.1
- Stark, N., Le Dantec, N., Corella, J.P., Barry, D.A., Lemmin, U., Girardclos, S. and Kopf, A., 2013. Deployment of a dynamic penetrometer from manned submersibles for fine-scale geomorphology studies. Limnology and Oceanography: Methods 11: 529-539. https://doi.org/10.4319/lom.2013.11.529
- Corella, J.P., Arantegui, A., Loizeau, J.-L., DelSontro, T., Le Dantec, N., Stark, N., Anselmetti, F. and Girardclos, S., 2013. Sediment dynamics in the subaquatic channel of the Rhone Delta (Lake Geneva, France/Switzerland). Aquatic Sciences 76(1): 73-87.https://doi.org/10.1007/s00027-013-0309-4
- Stark, N., Coco, G., Bryan, K.R. and Kopf, A., 2012. In-situ geotechnical characterization of mixed-grainsize bedforms using a dynamic penetrometer. Journal of Sedimentary Research 82(7): 540-544. https://doi.org/10.2110/jsr.2012.45
- Stark, N., Wilkens, R., Ernstsen, V.B., Lambers Huesmann, M., Stegmann, S. and Kopf, A., 2012. Geotechnical Properties of Sandy Seafloors and the Consequences for Dynamic Penetrometer Interpretations: Quartz Sand vs. Carbonate Sand. Geotechnical and Geological Engineering 30(1):1-14. https://doi.org/10.1007/s10706-011-9444-7
- Stark, N., Hanff, H., Svenson, C., Ernstsen, V.B., Lefebvre, A., Winter, C. and Kopf, A., 2011. Coupled penetrometer, MBES and ADCP assessments of tidal variations of the surface sediment layer along active subaqueous dunes, Danish Wadden Sea. Geo-Marine Letters 31:249-258. https://doi.org/10.1007/s00367-011-0230-6
- Stark, N. and Wever, T.F., 2009. Unraveling subtle details of expendable bottom penetrometer (XBP) deceleration profiles. Geo-Marine Letters 29: 39-45. https://doi.org/10.1007/s00367-008-0119-1
Recent Conference Proceedings
- Stark, N., Adusei, S., Hubler, J., El Ahmad, M., Mayer, T., Hsu, T. J., & Zhang, J. (2025). Relating Beach Groundwater-Surface Water Dynamics to In Situ Strength from Dynamic Penetrometers. In Geotechnical Frontiers 2025, 75-82. https://doi.org/10.1061/9780784486016.008
- Adusei, S., & Stark, N. (2025). Monitoring Sandy Beach Ridge-Runnel Dynamics from Satellite Imagery. In Geotechnical Frontiers 2025, 275-287. https://doi.org/10.1061/9780784485989.028
- El Ahmad, M., Mayer, T., Hubler, J., Stark, N., & Hsu, T. J. (2025). Assessing Temporal Variations in Dynamic Cone Penetration and Shear Wave Velocity on a Sandy Beach. In Geotechnical Frontiers 2025, 545-554. https://doi.org/10.1061/9780784486016.008
- Stark, N. (2025). Geomechanics of the deep-sea seabed surface – relevance, challenges, and opportunities. UMST 2025, Smyrna, GA, January 2025. Invited oral presentation.
- Stark, N., Brilli, N., Rahman, M.R., Florence, M., Castro-Bolinaga,C., Dorgan, K., Eidam, E., Elgar, E., Friedrichs, C., Hsu, T.-H., Massey, G., Nienhuis, J., Raubenheimer, B., Rodriguez-Marek, A., & Zambrano-Cruzatty, L. (2024). The Role of Geotechnical Properties for Sediment Erodibility in Coastal Environments and Challenges of Implementation. AGU Fall Meeting 2024, Washington DC, December 2024. Invited oral presentation.
- Stark, N., Gardner, M.H., Lemnitzer, A., Nichols, E., Wolf, S., Florence, M., Raubenheimer, B., & Grilliot, M. (2024). Navigating “extreme” waters – extreme event reconnaissance in inundated and subaquatic environments. AGU Fall Meeting 2024, Washington DC, December 2024.
- Stark, N. (2024). Exploring the Variability of Estuarine Bed Surface Sediments and its Impacts. Conference on Estuaries and Coasts, Quebec City, Canada, August 2024. Keynote lecture.
- Stark, N., Brilli, N.C., Hummel, E., Eidam, E., & Nienhuis, J. (2024). Variability of Geotechnical Properties in Arctic Coastal and Shelf Regions with regards to Sediment Dynamics. Conference on Cold Regions Engineering, Anchorage, AK, May 2024.
- Stark, N. (2024). Geotechnical Properties and Processes of Sandy Beaches and their Impact on Beach Erosion. Florida Shoreline and Beach Protection Association Annual Meeting, Augustine, FL, February 2024.
- Stark, N., Gardner, M.H., & Lemnitzer, A (2024). Using combined geotechnical and geophysical methods for site characterization of ultra-shallow submerged sites. Proceedings of the 7th International Conference on Geotechnical and Geophysical Site Characterization, Barcelona, 18 – 21 June 2024
- Falcone Jr, F., Stark, N., Gardner, M., Lemnitzer, A., Brilli, N., Sarlo, R., … & Khosravi, M. (2024). Use of High-Resolution Multispectral Imagery to Assess the Role of Sand and Gravel Shoals for Flood-Infrastructure Interaction in the Yellowstone River, Montana. In Geo-Congress 2024, 614-622.
- Hummel, E., Stark, N., Zhang, J., Hsu, T. J., & Hubler, J. A (2024). Field Observation Framework for Concurrent Measurement of Surf Zone Hydrodynamics, Morphodynamics, and Geotechnical Properties. In Geo-Congress 2024, 491-500.
- Cox, C. E., Dorgan, K. M., Stark, N., Massey, G., Rodriguez-Marek, A., Friedrichs, C., Hunstein, E. & Rahman, M. R. (2023). Investigating the influence of biogenic processes on seabed properties in the York River Estuary, Chesapeake Bay. In Coastal Sediments 2023: The Proceedings of the Coastal Sediments 2023, 1082-1094.
- Moore, J., Stark, N., Massey, G., Friedrichs, C., Dorgan, K., Rodriguez-Marek, A., Cox, C. & Hunstein, E. (2023). Investigating the relationship between geotechnical seabed properties and erodibility. In Coastal Sediments 2023: The Proceedings of the Coastal Sediments 2023, 2408-2419.
- Stark, N., Lemnitzer, A., Franke, K.W., Gardner, M., Hubler, J., Lingwall, B., Nichols, E., Quinn, B., Thom, C., Markert, K., & Harman, D. (2023). The role of gravel shoals on scour and erosion in the Yellowstone River during the 2022 flood event initial observations. 11th Int Conference on Scour and Erosion (ICSE11), Sept 17-21, 2023, Copenhagen, Denmark.
- Stark, N. (2023). An initial geotechnical field investigation of a dune scarp. In Coastal Sediments 2023: The Proceedings of the Coastal Sediments 2023, 647-655, April 11-15, 2023, New Orleans, Louisiana.
- Shrestha, S., & Stark, N. (2023). Statistical considerations of geotechnical properties in three different coastal environments. In Coastal Sediments 2023: The Proceedings of the Coastal Sediments 2023, 2420-2433, April 11-15, 2023, New Orleans, Louisiana.
- Cox, C. E., Dorgan, K. M., Stark, N., Massey, G., Rodriguez-Marek, A., Friedrichs, C., … & Rahman, M. R. (2023). Investigating the influence of biogenic processes on seabed properties in the York River Estuary, Chesapeake Bay. In Coastal Sediments 2023: The Proceedings of the Coastal Sediments 2023, 1082-1094, April 11-15, 2023, New Orleans, Louisiana.
- Moore, J., Stark, N., Massey, G., Friedrichs, C., Dorgan, K., Rodriguez-Marek, A., … & Hunstein, E. (2023). Investigating the relationship between geotechnical seabed properties and erodibility. In Coastal Sediments 2023: The Proceedings of the Coastal Sediments 2023, 2408-2419, April 11-15, 2023, New Orleans, Louisiana.
- Dorgan, K., Lockridge, G., Frey, M., Clemo, W., Venegas, G., Lee, K., … & Calantoni, J. (2023). Relating tensile strength to other sediment properties along a sand-mud gradient in Mobile Bay, Alabama. In Coastal Sediments 2023: The Proceedings of the Coastal Sediments 2023, 1565-1575, April 11-15, 2023, New Orleans, Louisiana.
- Rahman, M. R., Hunstein, E., Rodriguez-Marek, A., Stark, N., Massey, G., Dorgan, K., & Cox, C. (2023). Probilistic soil characterization based on portable free fall penetrometer measurements. In Coastal Sediments 2023: The Proceedings of the Coastal Sediments 2023, 2398-2407, April 11-15, 2023, New Orleans, Louisiana.
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