The research support I have attracted for my research program is worth approximately $2.3 M as a Principal Investigator.
Oil and gas: Imperial Oil (PI), Husky Energy (PI)
Mining: ZMM Canada Minerals (PI), Nutrien (PI), The Mosaic Company (PI), Graymont (PI), AREVA (co-PI)
Agriculture: Ministry of Agriculture of Saskatchewan
Engineering: Delco Water (PI), PINTER & Associates (PI), Cypher Environmental (PI), SoilVision Systems (PI)
Industrial Consortium: International Mineral Innovation Institute (PI)
Natural Sciences and Engineering Research Council of Canada (NSERC): Discovery Grants (2014-present), NSERC CRD Grants (2014-2017, 2015-2018, 2019-present), Engage Grants (2014-2019), Agriculutre Development Fund (2023-2027)
Canada Foundation for Innovation (CFI) John R. Evans Leaders Fund
Mitacs Accelerate Cluster Grant, Mitacs Accelerate Grants
Note: my name is shown in bold, my students’ or postdoc’s names are underlined.
Journal articles
In preparation with full data: 8 journal manuscripts (as the corresponding author)
Published or Accepted:
Nayeema, T., Lee, A. H, Richter, A., Ng, K. T. W., Chang W.* Sub-zero soil CO2 respiration in biostimulated hydrocarbon-contaminated cold-climate soil can be linked to the soil-freezing characteristic curve, Environmental Science and Pollution Research (2025) 32:1783-1804.
Lipoth, S. C., Paul, B., Chang, W.*, Development of a mayenite composite pellet towards salinity remediation: Experimental demonstration of passive chloride removal from saline oilfield groundwater, Desalination and Water Treatment 320 (2024) 100718
Hamilton, D., Chang, W., McPhedran, K.N.* Establishing an Optimized Flotation Scheme for a Complex Base-Metal Sulfide Ore using a Modified Xanthate Reagent Scheme, Minerals Engineering, 216 (2024) 108873
Harris, N. J., Dynes, J.J., McBeth, J.M., Patel, M., Chang, W.* Waste biomass from hypersaline potash mining byproducts: Detection and visualization of Cu(II) and Cr(VI) on Croceicoccus sp. FTI14 biosorbent, Waste Management Bulletin, 1 (2023) 45-57.
Sun, Y., Liu, Y., Zhao, X., Chang, W., Ren, L., Zhao, Y., Ding A*., Zhang D*., (2022) Response of soil microbial communities to petroleum hydrocarbons at a multi-contaminated industrial site in Lanzhou, China. Chemosphere, 306 (2022) 135559.
Kim, J., Lee, A.H., Chang, W*., (2021) Manipulation of unfrozen water retention for enhancing petroleum hydrocarbon biodegradation in seasonally freezing and frozen soil. Environmental Science & Technology, 2021, 55, 9172-9180.
Richter, A., Ng, K. T. W.*, Karimi, N., Chang, W., (2020) Developing a novel proximity analysis approach for assessment of waste management cost efficiency in low population density regions. Sustainable Cities and Society, 65 (2021) 102583.
Paul, B., Chang W*., (2020) Mayenite-to-hydrocalumite transformation for the removal of chloride from salinized groundwater and the recycling potential of spent hydrocalumite for chromate removal. Desalination, 474 (2020) 114186.
Dangeti, S., McBeth, J.M.*, Roshani, B., Rindall, B., Chang, W*. (2020) Microbial communities and biogenic Mn-oxides in an on-site biofiltration system for cold Fe(II)- and Mn(II)-rich groundwater treatment, Science of the Total Environment, 710 (2020) 136386.
Siemens, A., Dynes, J.J.Chang, W*. (2020) Sodium adsorption by reusable zeolite adsorbents: Integrated adsorption cycles for salinized groundwater treatment, Environmental Technology. 2020, 1-12.
Lee, A.H., Lee, H., Heo, Y.M., Lim, Y.W., Kim, C-M, Kim, G-H., Chang, W., Kim, J-J* (2020) A proposed stepwise screening framework for the selection of polycyclic aromatic hydrocarbon (PAH)-degrading white rot fungi, Bioprocess and Biosystems Engineering, 43: 767-783.
Kim, J., Chang W*., (2019) Modified soil respiration model (URESP) extended to sub-zero temperatures for biostimulated petroleum hydrocarbon-contaminated sub-Arctic soils, Science of the Total Environment, 667 (2019) 400-411.
Gibb, N.P., Dynes, J.J., Chang, W*., (2018) A recyclable adsorbent for salinized groundwater: Dual-adsorbent desalination and potassium-exchanged zeolite production. Chemosphere 209, 721-729.
Kim, J., Lee, A.H., Chang, W*., (2018) Enhanced bioremediation of nutrient-amended, petroleum hydrocarbon-contaminated soils over a cold-climate winter: the rate and extent of hydrocarbon biodegradation and microbial response in a pilot-scale biopile subjected to natural seasonal freeze-thaw temperatures, Science of the Total Environment, 612 (2018) 903-913.
Chang, W*., Akbari, A., David, C., Ghoshal, S., (2018) Selective biostimulation of cold- and salt-tolerant hydrocarbon-degrading Dietzia maris in petroleum-contaminated sub-Arctic soils with high salinity, Journal of Chemical Technology and Biotechnology, 93(1): 294-304.
Dangeti, S., Roshani, B., Rindall, B., McBeth, J.M., Chang, W*., (2017) Biofiltration field study for cold Fe(II)- and Mn(II)-rich groundwater: accelerated Mn(II) removal kinetics and cold-adapted Mn(II)-oxidizing microbial populations, Water Quality Research Journal, 52(4): 229-242.
Paul, B., Dynes, J.J., Chang, W*., (2017). Modified zeolite adsorbents for the remediation of potash brine-impacted groundwater: built-in dual functions for desalination and pH neutralization, Desalination, 419 (2017): 141-151.
Gibb, N.P., Dynes, J.J., Chang, W*., (2017). Synergistic desalination of potash brine-impacted groundwater using a dual adsorbent, Science of the Total Environment, 593-594(2017): 99-108.
Chang, W*., Ghoshal, S., (2014). Respiratory quotients as a useful indicator of the enhancement of petroleum hydrocarbon biodegradation in field-aged contaminated soils in cold climates, Cold Regions Science and Technology, 106-107(2014): 110-119.
Chang, W., Akbari, A., Snelgrove, J., Frigon, D., Ghoshal, S*., (2013). Biodegradation of petroleum hydrocarbon-contaminated clayey soil: the role of aggregate sizes and microstructure, Chemosphere, 91(11): 1620 - 1626.
Chang, W., Klemm, S., Whyte, L., Beaulieu, C., Hawari, J., Whyte, L., Ghoshal, S*., (2011). Petroleum hydrocarbon biodegradation under seasonal freeze-thaw soil temperature regimes in contaminated soils from a sub-Arctic site, Environmental Science and Technology, 45(3): 1061-1066.
Chang, W., Whyte, L., Ghoshal, S*., (2011). Comparison of the effects of variable site temperatures and constant incubation temperature on the biodegradation of petroleum hydrocarbons in pilot-scale experiments with field-aged contaminated soils from a cold regions site, Chemosphere, 82(6): 872-878.
Chang, W., Dyen, M., Spagnuolo, L., Simon, P., Flaherty, H., Whyte, L., Ghoshal, S*., (2010). Biodegradation of semi- and non-volatile petroleum hydrocarbons in aged, contaminated soils from a sub-Arctic site: laboratory pilot-scale experiments at site temperatures, Chemosphere, 80(3): 319-326.
Chang, W., Donahue, R*., (2007). Cation exchange due to the diffusion of ammonium from livestock effluent through glacial clay soils, Applied Geochemistry, 22(1): 53-68.
Refereed Conference Papers
Stoner, B, Hogg, V., Chang, W.*, 2023, Environmental Nuisance or Untapped Resource? Re-examining Potash Mining Tailings and Brines, Conference Proceedings of GeoSaskatoon 2023, Canadian Geotechnical Society.
Chang, W.*, Nayeema, T., Kim, J., 2023, Cold-Tolerant Bioremediation: Linking Soil-Freezing Characteristic Curves (SFCCs) to Soil Microbial Responses, Conference Proceedings of GeoSaskatoon 2023, Canadian Geotechnical Society.
Nayeema, T., Lee, A.H., Singh, D., Hogg, L., Chang, W., 2021. Soil Treatment Towards Stress-Tolerant Bioremediation Strategy for Petroleum Hydrocarbon-Contaminated Soils in Cold Climates using Zeolite as a Remediation Agent: A Preliminary Study. 2021 Canadian Society for Civil Engineering (CSCE) Annual Conference.
Kim, J., Chang, W., 2021. Conceptualizing a Stress-Tolerant Bioremediation Strategy for Petroleum Hydrocarbon-Contaminated Soils in Cold Climates: A Preliminary Review. 2021 Canadian Society for Civil Engineering (CSCE) Annual Conference.
Chang, W., Lee, A.H., Kim, J., 2019. Potential hybridization of bioremediation and desalination: A preliminary study for salt-tolerant bacteria. 2019 Canadian Society for Civil Engineering (CSCE) Annual Conference/17th International Environmental Specialty Conference. Laval, QC, Canada.
Rafi, S., McPhedran, K., Damuchali, A.M., Lee, A.H., Chang, W., Raquibul, A., 2019. Arsenic bioremediation: importance of sample preparation for environmental arsenic species identification. 2019 Canadian Society for Civil Engineering (CSCE) Annual Conference/17th International Environmental Specialty Conference. Laval, QC, Canada.
Kim, J., Chang, W., (2017). Remediation in challenging environments: preliminary numerical simulation and measurement of unfrozen water content for an outdoor pilot-scale biopile in cold climate. Paper presented at 2017 Canadian Society for Civil Engineering (CSCE) Annual Conference/15th International Conference on Environmental Engineering Proceedings (pp.477-481). Vancouver, BC.
Kim, J., Chang, W., (2015). Evaluation of generalized microbial respiration equations for petroleum hydrocarbon-contaminated, cold-climate soils during bioremediation. Paper presented at 38th Arctic and Marine Oilspill Program (AMOP) Technical Seminar on Environmental Contamination and Response Conference Proceedings (pp. 876-878), Ottawa, ON.
Dangeti, S., Roshani, B., McBeth, J. M., Chang, W., (2015). Pilot-scale biofiltration of iron- and manganese-contaminated groundwater at low in-situ temperatures at a water treatment plant in Saskatchewan. Paper presented at 2015 Canadian Society for Civil Engineering (CSCE) Annual Conference Proceedings (GEN 186, pp. 1-10). Regina, SK.
Kim, J., Chang, W., (2014). Site remediation in northern climates: microbial respiration models for petroleum hydrocarbon-contaminated soils at low temperatures. Paper presented at 67th Canadian Geotechnical Conference Proceedings (Paper 411), Regina, SK.
Chang, W., (2013). Bioremediation in northern climates: can hydrocarbon biodegradation occur in contaminated cold soils at seasonal freeze-thaw temperatures? Paper presented at Proceedings of the 2013 Northern Latitudes Mining Reclamation Workshop and 38th Annual Meeting of the Canadian Land Reclamation Association (pp.21-31), Whitehorse, YT.
Chang, W., Dyen, M., Spagnuolo, L., Simon, P, Flaherty, H., Whyte, L., Ghoshal, S., (2007). Pilot-scale landfarming of petroleum-contaminated soils from Resolution Island. Paper presented at Proceedings of 2007 Assessment and Remediation of Contaminated Sites in Arctic and Cold Climates (ARCSACC) Workshop (pp.199-208). Edmonton, AB.
Invited Presentations/Lectures
Chang, W. (2019). Invited Talk: Desalination minerals for salinized groundwater remediation, College of Water Sciences, Beijing Normal University, High-End Foreign Experts Program, Beijing, China, December, 2019.
Chang, W. (2019) Invited Talk: Stress-tolerant bioremediation for petroleum hydrocarbon-contaminated soils in cold climates, College of Water Sciences, Beijing Normal University, High-End Foreign Experts Program, Beijing, China, December, 2019.
Chang, W. (2018). Invited Lecture: Contaminated Site Remediation Engineering, College of Water Sciences, Beijing Normal University, Beijing, China. May, 2018.
Chang, W. (2018). Bioremediation under extremes: Enhanced hydrocarbon biodegradation in petroleum-contaminated soils under sub-zero temperature regimes in cold climates, College of Water Sciences, Beijing Normal University, Beijing, China. May, 2018.
Chang, W., (2013). Bioremediation in cold climates: petroleum hydrocarbon biodegradation under seasonal freeze-thaw soil temperature regimes. The Code for Environmental Practitioners. Saskatchewan Environmental Industry and Managers Association, Regina, SK., May 8, 2013
Chang, W., (2013). Bioremediation in cold climates: petroleum hydrocarbon biodegradation under seasonal freeze-thaw soil temperature regimes. The Code for Environmental Practitioners. Saskatchewan Environmental Industry and Managers Association, Saskatoon, SK., April 29, 2013
Oral Presentations
Kim, J., Lee, A.H., Chang, W., Bioremediation under extremes: enhanced hydrocarbon biodegradation in petroleum-contaminated soils under sub-zero temperature regimes in cold climates, 2nd International Conference on Bioresources, Energy, Environment, and Materials Technology (BEEM), HongCheon, South Korea, June 10 to 13. 2018.
Lee, A.H., Kim, J., Blain Paul, Chang, W., Hybridizing bioremediation and desalination for petroleum hydrocarbon- and salt-impacted water, 2nd International Conference on Bioresources, Energy, Environment, and Materials Technology (BEEM), HongCheon, South Korea, June 10 to 13. 2018.
Dangeti, S., Roshani, B., McBeth, J. M., Chang, W., Cold-tolerant microbial community and Mn oxides in a successfully accelerated biofiltration unit at low on-site temperatures, 2018 International Symposium on Biological Treatment, American Water Works Association (AWWA), Austin, January 24 to 25, 2018.
Kim, J., Riess, R., Chang, W., Bioremediation of petroleum hydrocarbon-contaminated soils in cold climates: a scaled-up field experiment for the feasibility of extending bioremediation beyond the conventional summer treatment Season. 4th International Symposium on Bioremediation and Sustainable Environmental Technologies, Miami, May 22 to 25, 2017
Kim, J., Chang, W., An Integrated Soil Respiration Model for Assessing Hydrocarbon Biodegradation Activity in Cold Region Site Soils. 4th International Symposium on Bioremediation and Sustainable Environmental Technologies, May 22 to 25, 2017
Gibb, N., Chang, W., Salinity mitigation for potash mine sites in Saskatchewan. 2016 RPIC Federal Contaminated Sites National Workshop, Montreal, April 25 to 27, 2016
Dangeti, S., Roshani, B., McBeth, J. M., Chang, W., Pilot-scale biofiltration: enhancing indigenous cold-adapted manganese-oxidizing bacteria in iron- and manganese-rich groundwater at low temperature. SustainTech 2015, Saskatoon, March 19, 2015
Akbari, A., Chang, W., Ghoshal S., (2015). Diurnal and seasonal temperature changes affects biodegradation of petroleum hydrocarbons in sub-Arctic soils by altering microbial community. The 3rd International Symposium on Bioremediation and Sustainable Environmental Technologies, Miami, May 18, 2015
Chang, W., Ghoshal, S., Characterization of halotolerant hydrocarbon-degrading bacteria in salt- and hydrocarbon-contaminated soils in cold regions. 8th International Conference on Contaminants in Freezing Ground (CFG 8), Obergurgl/Tyrol, April 22, 2012
Chang, W., Akbari, A., Ghoshal, S., Assessment of petroleum hydrocarbon biodegradation in clayey soils in cold climates: role of aggregate sizes and architecture. 8th International Conference on Contaminants in Freezing Ground (CFG 8), Obergurgl/Tyrol, April 22, 2012
Chang, W., Klemm, S., Whyte, L., Ghoshal, S., Petroleum hydrocarbon biodegradation and microbial responses under seasonal freeze-thaw condition. 7th International Conference on Contaminants in Freezing Ground (CFG 7), Kingston, May 24, 2010
Chang, W., Klemm, S., Whyte, L., Ghoshal, S., Bioremediation in extremes: feasibility of scale-up biostimulation of petroleum hydrocarbon-contaminated sub-Arctic soils during soil freezing. GeoCanada 2010, Calgary, May 10, 2010
Chang, W., Spagnuolo, L., Simon, P., Whyte, L., Ghoshal S., Petroleum hydrocarbon biodegradation in extreme environments: effect of cold temperature fluctuation and seasonal freezing. 24th Canadian Association of Water Quality Symposium, Montreal, November 7, 2008
Chang, W., Dyen, M., Spagnuolo, L., Simon, P., Flaherty, H., Whyte, L., Ghoshal, S., Influence of field temperature fluctuations and seasonal freeze-thaw on petroleum hydrocarbon biodegradation in soils from a contaminated site at Resolution Island, Nunavut, Canada. 6th International Conference on Contaminants in Freezing Ground (CFG 6), Fairlee, June 22, 2008
Chang, W., Dyen, M., Whyte, L., Ghoshal, S., Bioremediation of petroleum hydrocarbon contaminated soil in cold climates. 1st Annual Symposium for NAPLs Research and Groundwater Studies (SyNRGS), London, May 27, 2008
Chang, W., Ghoshal, S., Bioremediation of petroleum hydrocarbon contaminated soils in cold climates. Association of Korean Canadian Scientists and Engineers (AKCSE), Ottawa-Montreal Joint Symposium, Ottawa, May 12, 2007
Poster Presentations
Harris, J. N., Vyskocil, J. M., Chang, W., McBeth, J. M., Microbial population characterization and biosorption applications in hypersaline mine wastes. ISME - 2016 International Society for Microbial Ecology, Montreal, August 21, 2016
Chang, W., Dangeti, S., Roshani, B., McBeth, J. M, Microbially-mediated oxidation of iron and manganese in a pilot-scale groundwater biofiltration treatment. 2016 RPIC Federal Contaminated Sites National Workshop, Montreal, April 25, 2016
Siemens, A., Chang, W., Environmentally sustainable mining: using zeolites for the remediation of groundwater impacted by saline mine effluents. Saskatchewan Mining Association, Environmental Forum, Saskatoon, October 18, 2016
Harris, J. N., Vyskocil, J. M., Chang, W., McBeth, J. M., Microorganisms in highly saline potash mine wastes and their potential biosorption applications. Saskatchewan Mining Association, Environmental Forum, Saskatoon, October 18, 2016
Kim, J., Chang, W., Physical, chemical and microbial characterization for bioremediation feasibility assessment of field-aged petroleum hydrocarbon-contaminated soils shipped from a large-scale landfarm facility, 38th Arctic and Marine Oilspill Program (AMOP) Technical Seminar on Environmental Contamination and Response, Vancouver, June 2, 2015
Chang, W., Kim, J., Zhu, N., McBeth, J. M., Visualizing and quantifying bioaccessible pores in field-aged petroleum hydrocarbon-contaminated clay soils using synchrotron-based X-ray computed tomography. American Geophysical Union (AGU), Annual Fall Meeting, San Francisco, December 1, 2014
Dangeti, S., Roshani, B., McBeth, J. M., Chang, W., Geochemistry and microbial communities in iron- and manganese-enriched cold groundwater biofiltration units. American Geophysical Union (AGU), Annual Fall Meeting, San Francisco, December 1, 2014
Chang, W., Cold Region Bioremediation: Part 1 – Emergence of polyextremophilic hydrocarbon-degrading bacteria and enhanced biodegradation in freezing contaminated soils. 37th Arctic and Marine Oilspill Program (AMOP) Technical Seminar on Environmental Contamination and Response, Canmore, June 3, 2014
Kim, J., Chang, W., Cold Region Bioremediation: Part 2 – The substrate, temperature and unfrozen water dependency of microbial respiration during bioremediation in freezing contaminated soils. 37th Arctic and Marine Oilspill Program (AMOP) Technical Seminar on Environmental Contamination and Response, Canmore, June 3, 2014
Chang, W., Akbari, A., Frigon, D., Ghoshal, S., Influence of aggregate sizes and microstructures on bioremediation assessment of field-contaminated soils in pilot-scale biopiles. American Geophysical Union (AGU) Fall Meeting, San Francisco, December 5, 2011
Chang, W., Klemm, S., Whyte, L., Ghoshal, S., Bioremediation in extreme climates: petroleum hydrocarbon biodegradation in contaminated Arctic soils under seasonal freeze-thaw temperatures. Association of Environmental Engineering and Science Professors (AEESP) Education and Research Conference, Tampa, July 10, 2011
[AWARD] Chang, W., Snelgrove, J. Akbari, A, Ghoshal, S., Potential of aggregate-associated biodegradation of high-molecular-weight hydrocarbon fractions in crude-oil contaminated soil from a northern Canadian site. 7th International Conference on Contaminants in Freezing Ground (CFG 7), Kingston, May 24, 2010
Chang, W., Klemm, S., Whyte, L., Ghoshal, S., Effect of temperature changes on biodegradation of petroleum hydrocarbons in contaminated soils from an Arctic site. Recent Advances in Remediation of NAPL-contaminated Sites. Joint Assembly American Geophysical Union (AGU) Presentation, Toronto, May 24, 2009
Klemm, S., Chang, W., Whyte, L., Ghoshal, S., Bioremediation of petroleum hydrocarbons during seasonal freezing at a subarctic site by the indigenous microbial community. 59th Annual Meeting of the Canadian Society of Microbiologists (CSM), Montreal, June 18, 2009
Snelgrove, J., Chang, W., Chakraborty, A., Ghoshal, S., Biopile bioremediation of petroleum hydrocarbons in soils from a northern site. 24th Canadian Association of Water Quality Symposium, Montreal, November 7, 2008
Dyen, M., Chang, W., Spagnuolo, L., Ghoshal, S., Greer, W. C., Whyte, L., Culture- dependent and -independent microbial community in hydrocarbon-contaminated Arctic soil mesocosms. 57th Annual Meeting of the Canadian Society of Microbiologists (CSM), Quebec City, June 17, 2007
Chang W., Dyen, M., Whyte, L., Ghoshal, S., Bioremediation of petroleum hydrocarbon contaminated soils in Arctic and sub-Arctic conditions. Society of Environmental Toxicology and Chemistry (SETAC) 27th Annual Meeting in North America, Montreal, November 9, 2006
Technical Reports
Chang, W., Lee, A. H., Salt-Tolerant Hydrocarbon-Degrading Microbial Consortium for Rapid Bioremediation in Soils Co-Contaminated With Petroleum Hydrocarbons and Salts. Final Report for Cypher Environmental, July, 2017
Chang, W., Lee, A. H., Salt-Tolerant Hydrocarbon-Degrading Microbial Consortium for Rapid Bioremediation in Soils Co-Contaminated With Petroleum Hydrocarbons and Salts. Progress Report for Cypher Environmental, March, 2017
Chang, W., Microbial Assessment and Bioremediation Feasibility for Petroleum Hydrocarbon-Contaminated Soil, Final Report for Husky Oil Operations and NSERC, July, 2017
Chang, W., Kim, J., Microbial Assessment and Bioremediation Feasibility for Petroleum Hydrocarbon-Contaminated Soil, Progress Report 4 for Husky Oil Operations, April, 2016
Chang, W., Kim, J., Microbial Assessment and Bioremediation Feasibility for Petroleum Hydrocarbon-Contaminated Soil, Progress Report 3 for Husky Oil Operations, July, 2015
Chang, W., Kim, J., Microbial Assessment and Bioremediation Feasibility for Petroleum Hydrocarbon-Contaminated Soil, Progress Report 2 for Husky Oil Operations,, March, 2015
Chang, W., Kim, J., Microbial Assessment and Bioremediation Feasibility for Petroleum Hydrocarbon-Contaminated Soil, Annual Report for Husky Oil Operations, October, 2014
Chang, W., Kim, J., Microbial Assessment and Bioremediation Feasibility for Petroleum Hydrocarbon-Contaminated Soil, Progress Report 1 for Husky Oil Operations, December, 2013
Chang, W., Lime-Based Stabilization/Solidification of Petroleum Hydrocarbons in Contaminated Soils: Quicklime-Based VSS Project, Research Report for Graymont, January, 2017.
Chang, W., Lefrancois, N., Lime-Based Solidification/Stabilization of Hydrocarbon-Contaminated Soils Final Report for Graymont, August, 2016
Chang, W., Lefrancois, N., Lime-Based Solidification/Stabilization of Hydrocarbon-Contaminated Soils. Progress Report for Graymont, May, 2015
Chang, W., Kim, J, In Situ Biodegradation Potential in Petroleum Hydrocarbon-Contaminated Soils Exposed to Seasonal Freeze-Thaw Condition, Final Report for PINTER & Associates, June, 2016.
Chang, W., Dangeti, S., McBeth, J.M., Delco Water Biofiltration Project – Final Report for Delco Water, July, 2015
Chang, W., Salinity Mitigation Project – Interim Report for Agrium, PotashCorp, The Mosaic Company and IMII, July, 2017.
Chang, W., Salinity Mitigation Project – Research Highlights and Commercialization Potential for Agrium, PotashCorp, The Mosaic Company, and IMII, February, 2017.
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 12 for Agrium, PotashCorp, The Mosaic Company and IMII, May, 2018
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 12 for Agrium, PotashCorp, The Mosaic Company and IMII, January, 2018
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 12 for Agrium, PotashCorp, The Mosaic Company and IMII, November, 2017
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 12 for Agrium, PotashCorp, The Mosaic Company and IMII, July, 2017
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 11 for Agrium, PotashCorp, The Mosaic Company and IMII, April, 2017
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 10 for Agrium, PotashCorp, The Mosaic Company and IMII, January, 2017
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 9 for Agrium, PotashCorp, The Mosaic Company and IMII, November, 2016
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 8 for Agrium, PotashCorp, The Mosaic Company and IMII, August, 2016
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 7 for Agrium, PotashCorp, The Mosaic Company and IMII, April, 2016
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 6 for Agrium, PotashCorp, The Mosaic Company and IMII, January, 2016
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 5 for Agrium, PotashCorp, The Mosaic Company and IMII, November, 2015
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 4 for Agrium, PotashCorp, The Mosaic Company and IMII, August, 2015
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 3 for Agrium, PotashCorp, The Mosaic Company and IMII, April, 2015
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 2 for Agrium, PotashCorp, The Mosaic Company and IMII, January, 2015
Chang, W., Salinity Mitigation Project - Quarterly Progress Report 1 for Agrium, PotashCorp, The Mosaic Company and IMII, October, 2014
Chang, W., Salinity Mitigation Project - Progress Report for Agrium, PotashCorp, The Mosaic Company and IMII, July, 2014