Wlodek Tych - Publications & Outputs - Research Portal

Dr Wlodek Tych

Senior Lecturer

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Published
Data-Based Mechanistic modelling of rainfall to riverflow of large nested tropical rainforest catchments in Ghana.
Ampadu, B., Chappell, N. & Tych, W., 06/2013, In: Canadian Journal of Pure and Applied Sciences. 7, 2, p. 2405-2424 20 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Rainfall-riverflow modelling approaches: making a choice of data-based mechanistic modelling approach for data limited catchments: a review.
Ampadu, B., Chappell, N. & Tych, W., 2013, In: Canadian Journal of Pure and Applied Sciences. 7, 3, p. 2571-2580
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Data Based Mechanistic modelling optimal utilisation of raingauge data for rainfall-riverflow modelling of sparsely gauged tropical basin in Ghana
Ampadu, B., Chappell, N. A. & Tych, W., 08/2015, In: Mathematical Theory and Modeling. 5, 8, p. 29-49 21 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Resolving the long-term trend of PAHs in the Canadian Arctic atmosphere.
Becker, S., Halsall, C. J., Tych, W., Hung, H., Attewell, S., Blanchard, P., Li, H., Fellin, P., Stern, G., Billeck, B. & Friesen, S., 05/2006, In: Environmental Science and Technology. 40, 10, p. 3217-3222 6 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Changing sources and environmental factors reduce the rates of decline of organochlorine pesticides in the Arctic Atmosphere.
Becker, S., Halsall, C. J., Tych, W., Kallenborn, R., Schlabach, M. & Manø, S., 2009, In: Atmospheric Chemistry and Physics Discussions. 9, 1, p. 515-540 26 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Long-term trends in a- and g-HCH in the arctic atmosphere: the effect of legislation and climate fluctuations on atmospheric concentrations.
Becker, S., Halsall, C. J., Tych, W., Kallenborn, R., Su, Y. & Hung, H., 11/2008, In: Atmospheric Environment. 42, 35, p. 8225-8233 9 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Changing sources and environmental factors reduce the rates of decline of organochlorine pesticides in the Arctic atmosphere
Becker, S., Halsall, C., Tych, W., Kallenborn, R., Schlabach, M. & Mano, S., 2012, In: Atmospheric Chemistry and Physics . 12, n/a, p. 4033-4044 12 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Effect of natural climatic cycles on rainfall-stream runoff (P-Q) of a 44 ha catchment recovering from selective tropical forestry.
Bidin, K., Chappell, N. A., Tych, W. & Greer, T., 2004, Forests and water in warm, humid Asia (Proceedings of a IUFRO Forest Hydrology Workshop, 10-12 July 2004, Kota Kinabalu, Malaysia, Disaster Prevention Research Institute). Sidle, R. C., Tani, M., Nik, A. R. & Tadese, T. A. (eds.). Uiji, Japan: Disaster Prevention Research Institute, p. 204-207 4 p.
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter
Published
Statistical modelling of rainfall and river flow in Thailand.
Boochabun, K., Tych, W., Chappell, N. A., Carling, P. A., Lorsirirat, K. & Pa-Obsaeng, S., 2004, In: Journal of the Geological Society of India. 64, p. 503-515 13 p.
Research output: Contribution to Journal/Magazine › Journal article
Unpublished
Statistical modelling for rainfall and river flow in Thailand.
Buchaboon, K., Tych, W., Chappell, N. A. & Carling, P., 12/2002, (Unpublished).
Research output: Contribution to conference - Without ISBN/ISSN › Conference paper
Published
Texture dependence of the persistent NMR signal in superfluid3He-B.
Bunkov, Y. M., Cousins, D. J., Enrico, M. P., Fisher, S. N., Pickett, G. R., Shaw, N. S. & Tych, W., 1996, In: Czechoslovak Journal of Physics. 46, S1, p. 233-234 2 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
The hydraulic scaling of step-pool systems.
Carling, P. A., Tych, W. & Richardson, K., 2005, River, coastal and estuarine morphodynamics. Parker, G. & Garcia, M. H. (eds.). New York: Taylor & Francis, Vol. 144. p. 55-63 9 p.
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter
Published
Does the establishment of sustainable use reserves affect fire management in the humid tropics?
Carmenta, R., Blackburn, A., Davies, G., Lima, A., de Sassi, C., Parry, L. T. W., Tych, W. & Barlow, B. J., 17/02/2016, In: PLoS ONE. 11, 2, 19 p., e0149292.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Source of suspended-sediment within a tropical catchment recovering from selective logging.
Chappell, N. A., Douglas, I., Hanapi, J. M. & Tych, W., 03/2004, In: Hydrological Processes. 18, 4, p. 685-701 17 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
BARUMODEL: Combined Data Based Mechanistic models of runoff response in a managed rainforest catchment. Forest Ecology and Management.
Chappell, N. A., Bidin, K., Chotai, A. & Tych, W., 15/03/2006, In: Forest Ecology and Management. 224, 1-2, p. 58-80 23 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Climate cycle and land-use change sensitivity of tropical hydrological systems : a precursor to GCM land-use change simulations.
Chappell, N. A. & Tych, W., 2002, In: UGAMP Newsletter. 25, p. 11-11 1 p.
Research output: Contribution to Journal/Magazine › Journal article
Published
Modelling rainfall and canopy controls on net-precipitation beneath selectively-logged tropical forest.
Chappell, N. A., Bidin, K. & Tych, W., 04/2001, In: Plant Ecology. 153, 1-2, p. 215-229 15 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Intra-catchment dynamics of water and sediment.
Chappell, N. A., Tych, W. & Douglas, I., 2001, In: Transactions of the Japanese Geomorphological Union. 22, 4, p. C38
Research output: Contribution to Journal/Magazine › Journal article
Published
New approach to modelling water paths in managed rainforests.
Chappell, N. A., Tych, W., Chotai, A., Bidin, K., Sinun, W. & Thang, H. C., 2004, Forests and water in warm, humid Asia (Proceedings of a IUFRO Forest Hydrology Workshop, 10-12 July 2004, Kota Kinabalu, Malaysia, Disaster Prevention Research Institute). Sidle, R. C., Tani, M., Nik, A. R. & Tadese, T. A. (eds.). Uiji, Japan: Disaster Prevention Research Institute, p. 256-259 4 p.
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter
Published
Spatially-significant effects of selective tropical forestry on water, nutrient and sediment flows: a modelling-supported review
Chappell, N. A. & Tych, W., 2004, Forests, water and people in the humid Tropics : past, present, and future hydrological research for intergrated land and water management. Bonell, M. & Bruijnzeel, L. A. (eds.). Cambridge: Cambridge University Press, p. 513-532 20 p. (International hydrology).
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter
Published
Development of the forSIM model to quantify positive and negative hydrological impacts of tropical reforestation.
Chappell, N. A., Tych, W. & Bonell, M., 30/10/2007, In: Forest Ecology and Management. 251, 1-2, p. 52-64 13 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Simulating hourly rainfall occurrence within an equatorial rainforest, Borneo Island
Chappell, N. A., Discenza, A. R., Tych, W., Whittaker, J. & Bidin, K., 2009, In: Hydrological Sciences Journal. 54, 3, p. 571-581 11 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Identifying step changes in single streamflow and evaporation records due to forest cover change.
Chappell, N. A. & Tych, W., 01/2012, In: Hydrological Processes. 26, 1, p. 100-116 17 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Unpublished
Identification of land-use change impacts on tropical hydrological processes.
Chappell, N. A. & Tych, W., 2003, (Unpublished).
Research output: Contribution to conference - Without ISBN/ISSN › Conference paper
Published
Modelling rainfall and canopy controls on net-precipitation beneath selectively-logged tropical forest.
Chappell, N. A., Bidin, K. & Tych, W., 2001, Tropical forest canopies : ecology and management. Linsenmair, K. E., Davies, A. J., Fiala, B. & Speight, M. R. (eds.). Dordrecht: Kluwer Academic Publishers
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter
Published
River sediment monitoring for baseline and change characterisation: a new management tool for the Ramu River Communities in Papua New Guinea
Chappell, N. A., Tych, W., Shearman, P., Lokes, B. & Chitoa, J., 2011, Sediment Problems and Sediment Management in Asian River Basins. Walling, D. E. (ed.). Wallingford: IAHS Press, Vol. IAHS Publ. 349. p. 92-102 11 p. (IAHS Red Book Series ).
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter (peer-reviewed)
Published
Tropical cyclone effects on rapid runoff responses: quantifying with new continuous-time transfer function models
Chappell, N. A., Bonell, M., Barnes, C. & Tych, W., 2012, Revisiting Experimental Catchment Studies in Forest Hydrology: proceedings of a workhop held in Melbourne in 2011. Webb, A. A., Bonell, M., Bren, L., Lane, P. N. J., McGuire, D., Neary, D. G., Nettles, J., Scott, D. F., Stednik, J. & Wang, Y. (eds.). Wallingford: IAHS Press, p. 82-93 12 p. (IAHS Red Book Series; vol. 353).
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter (peer-reviewed)
Published
Role of rainstorm intensity underestimated by data-derived flood models: emerging global evidence from subsurface-dominated watersheds
Chappell, N. A., Jones, T. D., Tych, W. & Krishnaswamy, J., 02/2017, In: Environmental Modelling and Software. 88, p. 1-9 9 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Sampling frequency for water quality variables in streams: systems analysis to quantify minimum monitoring rates
Chappell, N. A., Jones, T. D. & Tych, W., 15/10/2017, In: Water Research. 123, p. 49-57 9 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Proportional-integral-plus (PIP) design for delta (d ) operator systems: part 2, MIMO systems.
Chotai, A., Young, P. C., McKenna, P. & Tych, W., 05/1998, In: International Journal of Control. 70, 1, p. 149-168 20 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Non-minimum state space approach to true digital control based on δ - operator models
Chotai, A., Young, P. C. & Tych, W., 1991, In: IEE Conference Publication. 1, 332, p. 567-573 7 p.
Research output: Contribution to Journal/Magazine › Conference article › peer-review
Published
Multivariable proportional-integral-plus (PIP) decoupling design for delta operator systems
Chotai, A., Young, P. C., Tych, W. & Lees, M. J., 1994, In: IEE Conference Publication. 1, 389, p. 89-94 6 p.
Research output: Contribution to Journal/Magazine › Conference article › peer-review
Published
Proportional-integral-plus (PIP) design for stochastic delta operator systems
Chotai, A., Young, P. C., Tych, W. & Lees, M., 1994, In: IEE Conference Publication. 1, 389, p. 75-80 6 p.
Research output: Contribution to Journal/Magazine › Conference article › peer-review
Unpublished
The benefits of model choice.
Fildes, R., Tych, W. & Hibon, M., 06/2002, (Unpublished).
Research output: Contribution to conference - Without ISBN/ISSN › Conference paper
Published
Extending Manley’s Lancashire Plain Temperature Record: 1753‐2007
Gormally, A., Mackenzie, R. & Tych, W., 10/2012, In: International Journal of Climatology. 32, 12, p. 1899-1908 10 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Sorption of trace metasl (Cu, Pb, Zn) by suspended lake particles in artificial (0.05 M NaNO3) and natural (Esthwaite Water) freshwaters.
Hamilton-Taylor, J., Guisti, L., Davison, W., Tych, W. & Hewitt, CN., 21/02/1997, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 120, 1-3, p. 205-219 15 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
DIFS - a modelling and simulation tool for DGT induced trace metal remobilisation in sediments and soils.
Harper, M. P., Davison, W. & Tych, W., 01/2000, In: Environmental Modelling and Software. 15, 1, p. 55-66 12 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Estimation of pore water concentrations from DGT profiles : a modelling approach.
Harper, M. P., Davison, W. & Tych, W., 12/1999, In: Aquatic Geochemistry. 5, 4, p. 337-355 19 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
One-dimensional views of three-dimensional sediments.
Harper, M. P., Davison, W. & Tych, W., 1/08/1999, In: Environmental Science and Technology. 33, 15, p. 2611-2616 6 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Kinetics of metal exchange between solids and solutions in sediments and soils interpreted from DGT measured fluxes.
Harper, M., Davison, W., Zhang, H. & Tych, W., 08/1998, In: Geochimica et Cosmochimica Acta. 62, 16, p. 2757-2770 14 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Temporal, spatial, and resolution constraints for in situ sampling devices using diffusion equilibration : dialysis and DET.
Harper, M. P., Davison, W. & Tych, W., 11/1997, In: Environmental Science and Technology. 31, 11, p. 3110-3119 10 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Calibrated digital images of Campbell–Stokes recorder card archives for direct solar irradiance studies
Horseman, A., Richardson, T., Boardman, T., Tych, W., Timmis, R. & Mackenzie, R., 23/05/2013, In: Atmospheric Measurement Techniques. 6, 5, p. 1371-1379 9 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Managing heterogeneous data flows in wireless sensor networks using a 'split personality' mote platform.
Hughes, D., Daude, M., Coulson, G., Blair, G., Smith, P., Beven, K. & Tych, W., 07/2008, International Symposium on Applications and the Internet, 2008. SAINT 2008.. IEEE, p. 145-148 4 p.
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Published
First dynamic model of dissolved organic carbon derived directly from high frequency observations through contiguous storms
Jones, T. D., Chappell, N. A. & Tych, W., 2014, In: Environmental Science and Technology. 48, 22, p. 13289-13297 9 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Quantification of the effect of forest harvesting versus climate on streamflow cycles and trends in an evergreen broadleaf catchment.
Kabeya, N., Chappell, N. A., Tych, W., Shimizu, A., Asano, S. & Hagino, H., 25/04/2016, In: Hydrological Sciences Journal. 61, 9, p. 1716-1727 12 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Sodium-related partial stomatal closure and salt tolerance of Aster tripolium
Kerstiens, G., Tych, W., Robinson, M. F. & Mansfield, T. A., 03/2002, In: New Phytologist. 153, 3, p. 509-515 7 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Reversing hydrology: estimation of sub-hourly rainfall time-series from streamflow
Kretzschmar, A., Tych, W. & Chappell, N. A., 10/2014, In: Environmental Modelling and Software. 60, p. 290-301 12 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Reversing hydrology: quantifying the temporal aggregation effect of catchment rainfall estimation using sub-hourly data
Kretzschmar, A., Tych, W., Chappell, N. & Beven, K., 06/2016, In: Hydrology Research. 47, 3, p. 630-645 16 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
What really happens at the end of the rainbow? paying the price for reducing uncertainty (using reverse hydrology models)
Kretzschmar, A., Tych, W., Chappell, N. A. & Beven, K. J., 2016, In: Procedia Engineering. 154, p. 1333-1340 8 p.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Published
Design and implementation of a proportional-integral-plus (PIP) control system for temperature, humidity and carbon dioxide in a glasshouse.
Lees, M. J., Taylor, J., Chotai, A., Young, P. C., Chalabi, Z. S. & Tych, W., 1996, In: Acta Horticulturae (ISHS). 406, p. 115-124 10 p.
Research output: Contribution to Journal/Magazine › Journal article

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