Faculty profile
George Arhonditsis
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Research
Latest papers
Discriminating winter-drought and summer-flood regimes using CDOM optical proxies: A proof-of-concept analysis in Poyang Lake, China.
Water research · 2026 · senior author
Enhanced silver carp to bighead carp ratios provide greater regulatory benefits for water quality in shallow subtropical lakes.
Environmental pollution (Barking, Essex : 1987) · 2026
The immeasurable value of plankton to humanity.
Bioscience · 2025
Latest funding
- $2,507,997
Toward sustainable urban and peri-urban agriculture for net-zero food systems
SSHRC · 2024 · Co-investigator
- $15,000
Towards Sustainable Agriculture in Canadian Cities
NSERC · 2023 · Co-investigator
- $78,000
Towards the Development of Ensemble Modelling Frameworks in Biogeochemistry: Integrating Regional Assessment with Watershed Planning and Field-level Implementation
NSERC · 2023 · Principal investigator
11 publications.
Discriminating winter-drought and summer-flood regimes using CDOM optical proxies: A proof-of-concept analysis in Poyang Lake, China.
Huang Q, Liu L, Shah L, Wu Y, Wang T, Arhonditsis G
Enhanced silver carp to bighead carp ratios provide greater regulatory benefits for water quality in shallow subtropical lakes.
Guo C, Ke J, Li S, Liao C, Arhonditsis G, Yuan J, Zhang T, Guo C, Liu J, Li W
The immeasurable value of plankton to humanity.
Grigoratou M, Menden-Deuer S, McQuatters-Gollop A, Arhonditsis G, Artigas LF, Ayata SD, Bedikoğlu D, Beisner BE, Chen B, Davies C, Diarra L, Elegbeleye OW, Everett JD, Garcia TM, Gentleman WC, Gonçalves RJ, Guy-Haim T, Halfter S, Hinners J, Horaeb RR, Huggett JA, Johnson CL, Kavanaugh MT, Lara-Lopez A, Lindemann C, López-Abbate C, Messié M, Möller KO, Montes E, Muller-Karger FE, Neeley A, Olaleye Y, Palacz AP, Poulton AJ, Prowe AEF, Ratnarajah L, Rodríguez L, Rodríguez-Flórez CN, Rodriquez-Santiago A, Rousseaux CS, Saad JF, Santi I, Soccodato A, Stern R, Våge S, Varkitzi I, Richardson A
Strategies for integrating scientific evidence in water policy and law in the face of uncertainty.
Kotamäki N, Arhonditsis G, Hjerppe T, Hyytiäinen K, Malve O, Ovaskainen O, Paloniitty T, Similä J, Soininen N, Weigel B, Heiskanen AS
Environmental drivers alter PUFA content in littoral macroinvertebrate assemblages via changes in richness and abundance.
Strandberg U, Arhonditsis G, Kesti P, Vesterinen J, Vesamäki JS, Taipale SJ, Kankaala P
Attachment on mortar surfaces by cyanobacterium Gloeocapsa PCC 73106 and sequestration of CO2 by microbially induced calcium carbonate.
Zhu T, Merroun ML, Arhonditsis G, Dittrich M
Targeting the Lowest Concentration of a Toxin That Induces a Detectable Metabolic Response in Living Organisms: Time-Resolved In Vivo 2D NMR during a Concentration Ramp.
Lane D, Bermel W, Ning P, Jeong TY, Martin R, Soong R, Wu B, Tabatabaei-Anaraki M, Heumann H, Gundy M, Boenisch H, Adamo A, Arhonditsis G, Simpson AJ
Reduction of industrial iron pollution promotes phosphorus internal loading in eutrophic Hamilton Harbour, Lake Ontario, Canada.
Markovic S, Liang A, Watson SB, Depew D, Zastepa A, Surana P, Byllaardt JV, Arhonditsis G, Dittrich M
The re-eutrophication of Lake Erie: Harmful algal blooms and hypoxia.
Watson SB, Miller C, Arhonditsis G, Boyer GL, Carmichael W, Charlton MN, Confesor R, Depew DC, Höök TO, Ludsin SA, Matisoff G, McElmurry SP, Murray MW, Peter Richards R, Rao YR, Steffen MM, Wilhelm SW
Identification of aquatically available carbon from algae through solution-state NMR of whole (13)C-labelled cells.
Akhter M, Dutta Majumdar R, Fortier-McGill B, Soong R, Liaghati-Mobarhan Y, Simpson M, Arhonditsis G, Schmidt S, Heumann H, Simpson AJ
Toward sustainable urban and peri-urban agriculture for net-zero food systems
Principal investigators: Isaac, Marney E.
Keywords: urban and peri-urban agriculture; sustainable food systems; soil biogeochemistry; crop stress physiology; carbon sequestration; greenhouse gas emissions reductions; bioinoculants; land use policy; community-engaged research; ecological modelling
Towards Sustainable Agriculture in Canadian Cities
Principal investigators: Isaac, Marney E
Keywords: Biofertilizer; Carbon sequestration; Crop breeding; Crop stress physiology; Emissions reductions; Food miles; Land use policy; Perennial agriculture; Sustainable food systems; Urban and peri-urban agriculture
Towards the Development of Ensemble Modelling Frameworks in Biogeochemistry: Integrating Regional Assessment with Watershed Planning and Field-level Implementation
Principal investigators: Arhonditsis, George
Keywords: biogeochemical modelling; hydrological extremes; lake restoration; legacy nutrients; best management practices; uncertainty analysis; climate change; harmful algal blooms; ensemble modelling; ecological forecasting
Peary caribou, muskoxen and their predators: the value of Indigenous Knowledge in informing species recovery
Principal investigators: Langlois, Alexandre A
Keywords: arctic; climate change; habitat; indigenous knowledge; muskoxen; peary caribou; population modeling; remote sensing; snow; vegetation
A Bayesian Framework to Study the Effects of Hydrological Extremes under Present and Future Climate Conditions
Principal investigators: Arhonditsis, George
Towards the development of integrated modelling frameworks in aquatic biogeochemistry: A Bayesian synthesis of empirical knowledge and model predictions
Principal investigators: Arhonditsis, George
Bayesian calibration and benefits for environmental management
Principal investigators: Arhonditsis, George
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
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