Jean Thomas Cornelis
Research Classification
Research Interests
Relevant Thesis-Based Degree Programs
Research Options
Research Methodology
Recruitment
- determine the extent to which changes in soil processes controlling carbon storage and (micro)nutrient supply are driven by land use
- understand soil abiotic controls on microbial and root nutrient-acquisition strategies and their role in agroecosystem resilience and food quality
- determine agroecosystem adaptation to climate change via bio-weathering processes induced by root and microbial activity
Open-minded with expertise and skills in pedogoly, soil chemistry, biota-induced weathering mechanisms and/or enviromental biogeochemistry
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ADVICE AND INSIGHTS FROM UBC FACULTY ON REACHING OUT TO SUPERVISORS
These videos contain some general advice from faculty across UBC on finding and reaching out to a potential thesis supervisor.
Supervision Enquiry
Publications
- Limited effects of century-old biochar on taxonomic and functional diversities of collembolan communities across land-uses (2022)
Soil Biology and Biochemistry, 164 - Young and century-old biochars strongly affect nutrient cycling in a temperate agroecosystem (2022)
Agriculture, Ecosystems and Environment, 328 - A shift from phenol to silica-based leaf defences during long-term soil and ecosystem development (2021)
Ecology Letters, 24 (5), 984-995 - Biochar affects silicification patterns and physical traits of rice leaves cultivated in a desilicated soil (Ferric Lixisol) (2021)
Plant and Soil, 460 (1-2), 375-390 - Co-composted biochar to decrease fertilization rates in cotton–maize rotation in Burkina Faso (2021)
Agronomy Journal, 113 (6), 5516-5526 - Impact of ecosystem water balance and soil parent material on silicon dynamics: insights from three long-term chronosequences (2021)
Biogeochemistry, 156 (3), 335-350 - Organo-mineral associations largely contribute to the stabilization of century-old pyrogenic organic matter in cropland soils (2021)
Geoderma, 388 - Silicon dynamics through the lens of soil-plant-animal interactions: perspectives for agricultural practices (2021)
Plant and Soil, 467 (1-2) - Silicon mobilisation by root-released carboxylates (2021)
Trends in Plant Science, 26 (11), 1116-1125 - Soil properties and microbial processes in response to land-use change in agricultural highlands of the Central Andes (2021)
European Journal of Soil Science, 72 (5), 2292-2307 - Tree species identity drives soil organic carbon storage more than species mixing in major two-species mixtures (pine, oak, beech) in Europe (2021)
Forest Ecology and Management, 481 - Combined Silicon-Phosphorus Fertilization Affects the Biomass and Phytolith Stock of Rice Plants (2020)
Frontiers in Plant Science, 11 - Comparative analysis of borate fusion versus sodium carbonate extraction for quantification of silicon contents in plants (2020)
Journal of Plant Research, 133 (2), 271-277 - Contribution of agroecological farming systems to the delivery of ecosystem services (2020)
Journal of Environmental Management, 260 - Diversity of silicon release rates among tropical tree species during leaf-litter decomposition (2020)
Geoderma, 368 - Neoformed aluminosilicate and phytogenic silica are competitive sinks in the silicon soil–plant cycle (2020)
Geoderma, 368 - Plants sustain the terrestrial silicon cycle during ecosystem retrogression (2020)
Science, 369 (6508), 1245-1248 - Remotely-sensed assessment of the impact of century-old biochar on chicory crop growth using high-resolution UAV-based imagery (2020)
International Journal of Applied Earth Observation and Geoinformation, 91 - Silicon Dynamics During 2 Million Years of Soil Development in a Coastal Dune Chronosequence Under a Mediterranean Climate (2020)
Ecosystems, 23 (8), 1614-1630 - Soil and climate affect foliar silicification patterns and silica-cellulose balance in sugarcane (Saccharum officinarum) (2020)
Plant and Soil, 452 (1-2), 529-546 - Soil microaggregates store phytoliths in a sandy loam (2020)
Geoderma, 360 - Using UAV collected RGB and multispectral images to evaluate winter wheat performance across a site characterized by century-old biochar patches in Belgium (2020)
Remote Sensing, 12 (15) - Effects of phytolithic rice-straw biochar, soil buffering capacity and pH on silicon bioavailability (2019)
Plant and Soil, - Effects of termite sheetings on soil properties under two contrasting soil management practices (2019)
Pedobiologia, 76 - Impact of andosolization on pedogenic Fe oxides in ferrallitic soils (2019)
Geoderma, 347, 244-251 - Is microbial reduction of Fe (III) in podzolic soils influencing C release? (2019)
Geoderma, 340, 1-10 - Land use impacts on soil erosion and rejuvenation in Southern Brazil (2019)
Catena, 178, 256-266 - Long-term effect of charcoal accumulation in hearth soils on tree growth and nutrient cycling (2019)
Frontiers in Environmental Science, 7 (APR) - Management of Grassland-like Wildflower Strips Sown on Nutrient-rich Arable Soils: The Role of Grass Density and Mowing Regime (2019)
Environmental Management, 63 (5), 647-657 - Past and current geochemical conditions influence silicon isotope signatures of pedogenic clay minerals at the soil profile scale, Ethiopia (2019)
Chemical Geology, 524, 174-183 - Silicon and plant natural defenses against insect pests: Impact on plant volatile organic compounds and cascade effects on multitrophic interactions (2019)
Plants, 8 (11) - The Long-Term Effect of Biochar on Soil Microbial Abundance, Activity and Community Structure Is Overwritten by Land Management (2019)
Frontiers in Environmental Science, 7 - The Pedological Context Modulates the Response of Soil Microbial Communities to Agroecological Management (2019)
Frontiers in Ecology and Evolution, 7 - Effects of permaculture practices on soil physicochemical properties and organic matter distribution in aggregates: A case study of the bec-hellouin farm (France) (2018)
Frontiers in Environmental Science, 6 (OCT) - Phytolith-rich biochar increases cotton biomass and silicon-mineralomass in a highly weathered soil (2018)
Journal of Plant Nutrition and Soil Science, 181 (4), 537-546 - Soil microbial populations shift as processes protecting organic matter change during podzolization (2018)
Frontiers in Environmental Science, 6 (JUL) - Sub-micrometer distribution of Fe oxides and organic matter in Podzol horizons (2018)
Geoderma, 323, 126-135 - Can Fe isotope fractionations trace the pedogenetic mechanisms involved in podzolization? (2017)
Geoderma, 296, 38-46 - Effect of biochar on phosphorus bioavailability in an acidic silt loam soil,Effet du biochar sur la biodisponibilité du phosphore dans un sol limoneux acide (2017)
Biotechnology, Agronomy and Society and Environment, 21 (3), 209-217 - Evaluation of the long-term effect of biochar on properties of temperate agricultural soil at pre-industrial charcoal kiln sites in Wallonia, Belgium (2017)
European Journal of Soil Science, 68 (1), 80-89 - Iron and silicon isotope behaviour accompanying weathering in Icelandic soils, and the implications for iron export from peatlands (2017)
Geochimica et Cosmochimica Acta, 217, 273-291 - Land use change affects biogenic silica pool distribution in a subtropical soil toposequence (2017)
Solid Earth, 8 (4), 737-750 - Long term change in chemical properties of preindustrial charcoal particles aged in forest and agricultural temperate soil (2017)
Organic Geochemistry, 107, 33-45 - The influence of weathering and soil organic matter on Zn isotopes in soils (2017)
Chemical Geology, 466, 140-148 - High resolution characterization of the soil organic carbon depth profile in a soil landscape affected by erosion (2016)
Soil and Tillage Research, 156, 185-193 - Rare earth elements dynamics along pedogenesis in a chronosequence of podzolic soils (2016)
Chemical Geology, 446, 163-174 - Soil processes drive the biological silicon feedback loop (2016)
Functional Ecology, 30 (8), 1298-1310 - The effect of pre-industrial charcoal kilns on chemical properties of forest soil of Wallonia, Belgium (2016)
European Journal of Soil Science, 67 (2), 206-216 - Erratum: Landscape cultivation alters δ30Si signature in terrestrial ecosystems (Scientific Reports (2015) 5 (7732) DOI: 10.1038/srep07732) (2015)
Scientific Reports, 5 - Experimental evidence of large changes in terrestrial chlorine cycling following altered tree species composition (2015)
Environmental Science and Technology, 49 (8), 4921-4928 - High concentrations of amorphous, biogenic Si (BSi) in the sediment of a small high-latitude lake: implications for biogeochemical Si cycling and for the use of BSi as a paleoproxy (2015)
Aquatic Sciences, 77 (2), 293-305 - Soil redistribution and weathering controlling the fate of geochemical and physical carbon stabilization mechanisms in soils of an eroding landscape (2015)
Biogeosciences, 12 (5), 1357-1371 - Biochar from Miscanthus: A potential silicon fertilizer (2014)
Plant and Soil, 374 (1-2), 871-882 - Combined effect of geomorphic and pedogenic processes on the distribution of soil organic carbon quality along an eroding hillslope on loess soil (2014)
Geoderma, 216, 36-47 - Factors controlling soil organic carbon persistence along an eroding hillslope on the loess belt (2014)
Soil Biology and Biochemistry, 77, 187-196 - Impact of rice cultivar and organ on elemental composition of phytoliths and the release of bio-available silicon (2014)
Frontiers in Plant Science, 5 (OCT) - Silicon isotopes record dissolution and re-precipitation of pedogenic clay minerals in a podzolic soil chronosequence (2014)
Geoderma, 235-2, 19-29 - The effect of pedological conditions on the sources and sinks of silicon in the vertic planosols in south-western ethiopia (2014)
Catena, 112, 131-138 - Effects of manganese addition on carbon release from forest floor horizons (2011)
Canadian Journal of Forest Research, 41 (3), 643-648 - Identification and distribution of the readily soluble silicon pool in a temperate forest soil below three distinct tree species (2011)
Plant and Soil, 342 (1-2), 369-378 - Revisiting ferrolysis processes in the formation of Planosols for rationalizing the soils with stagnic properties in WRB (2011)
Geoderma, 163 (3-4), 265-274 - Tracing the origin of dissolved silicon transferred from various soil-plant systems towards rivers: A review (2011)
Biogeosciences, 8 (1), 89-112 - Contrasting silicon uptakes by coniferous trees: A hydroponic experiment on young seedlings (2010)
Plant and Soil, 336 (1), 99-106 - Tracing mechanisms controlling the release of dissolved silicon in forest soil solutions using Si isotopes and Ge/Si ratios (2010)
Geochimica et Cosmochimica Acta, 74 (14), 3913-3924 - Tree species impact the terrestrial cycle of silicon through various uptakes (2010)
Biogeochemistry, 97 (2), 231-245
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