Items where Author is "Manning, A.J."

Manning, A.J. and Blanco, B. and Townend, I. and Jackson, C. and Scott, C. (2024) Updating the UK Estuaries Database: Making key data and information readily available for everyone involved in estuarine management and monitoring. In: ReMeMaRe Conference 2024, 10-11 July 2024, Scarborough Spa.

Ye, L. and Rounce, J. and Manning, A.J. (2023) Depositional and erosional behaviour of cohesive sediments in estuarine environments. In: AGU23, 11-15 December 2023, San Francisco, CA and online.

Manning, A.J. and Chassagne, C. and Parsons, D. and Ye, L. and Spencer, K. and Rounce, J. (2023) Estuarine flocculation – a review of the key contributing factors. In: AGU23, 11-15 December 2023, San Francisco, CA and online.

Wu, N. and Grieve, S. and Manning, A.J. and Spencer, K. (2023) Flocs as vectors for microplastics in the aquatic environment. In: AGU23, 11-15 December 2023, San Francisco, CA and online.

Ye, L. and Manning, A.J. and Parsons, D. and Peakall, J. (2023) Sediment suspension, flocculation and settling over bio-physical cohesive substrates in saline water. In: AGU23, 11-15 December 2023, San Francisco, CA and online.

Lawrence, T. and Carr, S. and Manning, A.J. and Wheatland, J. and Bushby, A. (2023) Functional behaviour of flocs explained by observed 3D structure and porosity. Frontiers in Earth Science, 11.

Manning, A.J. and Ye, L. and Hsu, T. and Holyoke, J. and Penaloza-Giraldo, J. (2023) Depositional characteristics of oil-mineral flocs in estuarial and coastal waters. In: INTERCOH 2023 (17th International Conference on Cohesive Sediment Transport Processes), 18-22 September 2023, Incheon, Republic of Korea.

Spearman, J. and Manning, A.J. (2023) Do cohesive sediment flocs contain sand particles and does it matter? In: INTERCOH 2023 (17th International Conference on Cohesive Sediment Transport Processes), 18-22 September 2023, Incheon, Republic of Korea.

Penaloza-Giraldo, J. and Yue, L. and Vowinckel, B. and Meiburg, E. and Manning, A.J. (2023) On numerical modeling of flocculation and cohesive sediment transport in the bottom boundary layer. In: INTERCOH 2023 (17th International Conference on Cohesive Sediment Transport Processes), 18-22 September 2023, Incheon, Republic of Korea.

Guo, C. and Guo, L. and Bass, S. and Manning, A.J. and Jin, Z. and Zhou, Y. (2023) On the role of organic matter composition in fresh-water kaolinite flocculation. Journal of Environmental Management, 345.

Deng, Z. and He, Q. and Manning, A.J. and Chassagne, C. (2023) A laboratory study on the behavior of estuarine sediment flocculation as function of salinity, EPS and living algae. Marine Geology, 459.

Ye, L. and Penaloza-Giraldo, J. and Manning, A.J. and Holyoke, J. and Hsu, T. (2023) Biophysical flocculation reduces variability of cohesive sediment settling velocity. Communications Earth & Environment, 4.

Penaloza-Giraldo, J. and Hsu, T. and Manning, A.J. and Ye, L. and Vowinckel, B. and Meiburg, E. (2023) On the importance of temporal floc size statistics and yield strength for population balance equation flocculation model. Water Research, 233.

Postacchini, M. and Manning, A.J. and Calantoni, J. and Smith, J. and Brocchini, M. (2023) A storm driven turbidity maximum in a microtidal estuary. Estuarine, Coastal and Shelf Science, 288.

Yu, M. and Mehta, A. and Manning, A.J. and Khan, F. and Balachandar, S. (2023) Persistent reshaping of cohesive sediment towards stable flocs by turbulence. Scientific Reports, 13.

van Maren, D. and Maushake, C. and Mol, J-W. and van Keulen, D. and Jürges, J. and Vroom, J. and Schuttelaars, H. and Gerkema, T. and Schulz, K. and Badewien, T. and Gerriets, M. and Engels, A. and Wurpts, A. and Oberrecht, D. and Manning, A.J. and Bailey, T. and Ross, L. and Mohrholz, V. and Horemans, D. and Becker, M. and Post, D. and Schmidt, C. and Dankers, P. (2023) Synoptic observations of sediment transport and exchange mechanisms in the turbid Ems Estuary: the EDoM campaign. Earth System Science Data, 15 (1).

Lawrence, T. and Carr, S. and Manning, A.J. and Wheatland, J. and Bushby, A. and Spencer, K. (2023) A novel 3D volumetric method for directly quantifying porosity and pore space morphology in flocculated suspended sediments. MethodsX, 10.

Spencer, K. and Wheatland, J. and Carr, S. and Manning, A.J. and Bushby, A. and Gu, C. and Botto, L. and Lawrence, T. (2022) Quantification of 3-dimensional structure and properties of flocculated natural suspended sediment. Water Research, 222.

Safar, Z. and Chassagne, C. and Rijnsburger, S. and Ibanez Sanz, M. and Manning, A.J. and Souza, A. and van Kessel, T. and Horner-Devine, A. and Flores, R. and McKeon, M. and Pietrzak, J. (2022) Characterization and classification of estuarine suspended particles based on their inorganic/organic matter composition. Frontiers in Marine Science, 9.

Krahl, E. and Vowinckel, B. and Ye, L. and Hsu, T. and Manning, A.J. (2022) Impact of the Salt Concentration and Biophysical Cohesion on the Settling Behavior of Bentonites. Frontiers in Earth Science, 10.

Dukhovskoy, D. and Morey, S. and Chassignet, E. and Chen, X. and Coles, V. and Cui, L. and Harris, C. and Hetland, R. and Hsu, T. and Manning, A.J. and Stukel, M. and Thyng, K. and Wang, J. (2022) Development of the CSOMIO coupled ocean-oil-sediment biology model. In: Predicting hydrocarbon fate in the ocean: processes, parameterizations, and coupled modelling. Frontiers, pp. 68-89. ISBN 978-2-88974-734-4

Lawrence, T. and Carr, S. and Wheatland, J. and Manning, A.J. and Spencer, K. (2022) Quantifying the 3D structure and function of porosity and pore space in natural sediment flocs. Journal of Soils and Sediments, 22. pp. 3176-3188.

Leiping, Y. and Manning, A.J. and Holyoke, J. and Penaloza-Giraldo, J. and Hsu, T. (2022) The role of biophysical stickiness on oil-mineral flocculation and settling in seawater. In: Predicting hydrocarbon fate in the ocean: processes, parameterizations, and coupled modelling. Frontiers, pp. 54-67. ISBN 978-2-88974-734-4

Egan, G. and Chang, G. and Manning, A.J. and Monismith, S. and Fringer, O. (2021) On the variability of flocculated particle characteristics in a shallow estuary. ESS Open Archive.

Spearman, J. and Taylor, J. and Crossouard, N. and Cooper, A. and Turnbull, M. and Manning, A.J. and Lee, M. and Murton, B. (2020) Measurement and modelling of deep sea sediment plumes and implications for deep sea mining. Scientific Reports, 10 (5075).

Calantoni, J. and Kelley, M. and Simeonov, J. and Braithwaite, E. and Key, C. and Griffith, S. and Hode, A. and Mieras, R. and Phillip, R. and Landry, B. and Ye, L. and Hsu, T. and Manning, A.J. (2019) Variability of sediment observations across the sand-mud inner shelf near Ocean City Inlet. In: AGU Fall Meeting 2019, 9-13 December 2019, San Francisco, USA.

Manning, A.J. and Gratiot, N. and Legout, C. and Michallet, H. (2019) The flocculation characteristics of freshly eroded aggregates. In: AGU Fall Meeting 2019, 9-13 December 2019, San Francisco, USA.

Spearman, J. and Taylor, J. and Crossouard, N. and Cooper, A. and Turnbull, M. and Manning, A.J. and Lee, M. (2019) The measurement and modelling of plumes resulting from deep sea mining of Fe-Mn crusts. In: WODCON XXII, 22-26 April 2019, Shanghai, China.

Bass, S. and King, E. and Manning, A.J. (2017) Acoustic scattering from flocculating suspensions. The Journal of the Acoustical Society of America, 141 (5).

Craig, M. and Baas, J. and Manning, A.J. and Amos, K. and Strachan, L. (2017) Does organic matter have an unacknowledged influence on the dynamics and deposits of fine-grained submarine sediment gravity flows? In: AAPG Annual Convention and Exhibition, 2-5 April 2017, Houston, Texas, USA.

Schoellhamer, D. and Manning, A.J. and Work, P. (2017) Erosion characteristics and horizontal variability for small erosion depths in the Sacramento-San Joaquin River Delta, California, USA. Ocean Dynamics, 67 (6). pp. 799-811.

Spearman, J. and Manning, A.J. (2017) On the hindered settling of sand-mud suspensions. Ocean Dynamics, 67 (3-4). pp. 465-483.

Lawrence, T. and Spencer, K. and Bushby, A. and Manning, A.J. (2017) Three-Dimensional Quantification of Pore Space in Flocculated Sediments. In: EGU General Assembly 2017, 23-28 April 2017, Vienna, Austria.

Spearman, J. and Cooper, A. and Turnbull, M. and Taylor, J. and Crossouard, N. and Manning, A.J. and Murton, B. (2017) Thrown in at the deep end: modelling sediment plumes 1000 m under water. In: UMC 2017, 24-29 September, 2017, Berlin, Germany.

Malarkey, J. and Baas, J. and Hope, J. and Aspden, R. and Parsons, D. and Peakall, D. and Paterson, D. and Schindler, R. and Lichtman, I. and Bass, S. and Davies, A.G. and Manning, A.J. and Thorne, P. (2015) The pervasive role of biological cohesion in bedform development. Nature Communications (6).

Mehta, A. and Manning, A.J. and Khare, Y. (2014) A note on the Krone deposition equation and significance of floc aggregation. Marine Geology, 354. pp. 34-39.

Manning, A.J. and Schoellhamer, D. (2013) Factors controlling floc settling velocity along a longitudinal estuarine transect. Marine Geology, 345. pp. 266-280.

Soulsby, R.L. and Manning, A.J. and Spearman, J. and Whitehouse, R.J.S. (2013) Settling velocity and mass settling flux of flocculated estuarine sediments. Marine Geology, 339. pp. 1-12.

Manning, A.J. and Whitehouse, R.J.S. (2012) Enhanced UK Estuaries database: explanatory notes and metadata (SiTE P1). Development of estuary morphological models. Technical Report. HR Wallingford Ltd.

Manning, A.J. and Whitehouse, R.J.S. and Soulsby, R.L. (2012) Methods for predicting suspensions of mud. Technical Report. HR Wallingford Ltd.

Haught, D. and Manning, A.J. and Schoellhamer, D. (2012) In situ determination of flocculated suspended material settling velocities and characteristics using a Floc Camera. In: HMEM 2012, 12-15 August 2012, Utah, USA.

Manning, A.J. and Baugh, J. and Spearman, J. and Whitehouse, R.J.S. (2011) Cohesive sediment flocculation and the application to settling flux modelling. In: Sediment transport. Intech, Vienna, Austria. ISBN 978-953-307-566-2

Manning, A.J. and Baugh, J. and Spearman, J. and Pidduck, E. and Whitehouse, R.J.S. (2011) The settling dynamics of flocculating mud-sand mixtures: Part 1 — Empirical algorithm development. Ocean Dynamics, 61 (2-3). pp. 311-350.

Spearman, J. and Manning, A.J. and Whitehouse, R.J.S. (2011) The settling dynamics of flocculating mud-sand mixtures: Part 2 - Numerical modelling. Ocean Dynamics, 61 (2-3). pp. 237-253.

Manning, A.J. and Langston, W. and Jonas, P.J.C. (2010) A review of sediment dynamics in the Severn Estuary: Influence of flocculation. Marine Pollution Bulletin, 61 (1-3). pp. 37-51.

Townend, I. and Whitehouse, R.J.S. and Manning, A.J. (2009) The relative importance of waves in predicting the morphology of UK estuaries. In: 44th Defra Flood and Coastal Management Conference, 30th June - 2nd July 2009, Telford, UK.

Huthnance, J. and Lane, A. and Karunarathna, H. and Manning, A.J. and Reeve, D. and Norton, P. and Wright, A. and Soulsby, R.L. and Spearman, J. and Townend, I. and Surendran, S. (2008) Development of estuary morphology models. In: FLOODrisk 2008, 30 September - 2 October 2008, Keble College, Oxford, UK.

Huthnance, J. and Karunarathna, H. and Lane, A. and Manning, A.J. and Norton, P. and Reeve, D. and Soulsby, R.L. and Spearman, J. and Surendran, S. and Townend, I. and Wright, A. (2008) Development of estuary morphology models. In: 43rd Defra Flood and Coastal Management Conference, 1-3 July 2008, Manchester University.

Baugh, J. and Manning, A.J. (2007) An assessment of a new settling velocity parameterisation for cohesive sediment transport modeling. Continental Shelf Research, 27 (13). pp. 1835-1855.

Norton, P. and Manning, A.J. and Townend, I. and Lane, A. and Karunarathna, H. (2007) Application and inter-comparison of estuary morphological models. In: 42nd Defra Flood and Coastal Management Conference, 3 - 5 July 2007, York, UK.

Manning, A.J. (2004) EstProc - The development of new algorithms to parametise the mass settling of flocculated estuarine sediments (TR 145). Technical Report. HR Wallingford, Wallingford.

Manning, A.J. and Bass, S. and Dyer, K. (2004) Floc properties in the turbidity maximum of a mesotidal estuary during neap and spring tidal conditions. In: International Congress on Tidal Sedimentology 2004, 2-5 August 2004, Copenhagen, Demark.

Manning, A.J. and Bass, S. (2004) Variability in cohesive sediment settling fluxes; observations under different estuarine tidal conditions. In: International Congress on Tidal Sedimentology 2004, 2-5 August 2004, Copenhagen, Demark.

Spencer, K. and Manning, A.J. and Droppo, I. and Leppard, G. and Benson, T. (2001) Dynamic interactions between cohesive sediment tracers and natural mud. Journal of soils and sediments, 10. pp. 1401-1414.