Water Pollution XI 2012
DOI: 10.2495/wp120151
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Parameterisation of sediment geochemistry for simulating water quality responses to long-term catchment and climate changes in polymictic, eutrophic Lake Rotorua, New Zealand

Abstract: Numerical models of aquatic ecosystems that couple physics and biogeochemistry are valuable tools in aquatic ecosystem research. These models provide opportunities to test theories and to inform environmental management. In this study, we used the dynamic, process-based hydrodynamic-ecological model DYRESM-CAEDYM to simulate key ecosystem processes of Lake Rotorua, New Zealand, for six 8-year periods between 1920 and 2100 in order to evaluate the potential effects of future changes in land use and climate. Lon… Show more

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Cited by 3 publications
(1 citation statement)
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“…While Plan Change 10 is forward-looking in terms of managing nutrient loads, it does not consider climate change. Modelling studies indicate that additional reductions in catchment nutrient loads will be required to meet lake trophic state targets due to increased duration of stratification events, and, associated internal loading of P, resulting from climate change (Özkundakci et al 2012(Özkundakci et al , Me et al 2019. To date, no specific measures have been implemented to offset the effects of climate change, although there is general recognition of the need for further mitigation of nutrient loads beyond those currently proposed.…”
Section: Lake Rotoruaproposed Mitigation Measures To Prevent Future D...mentioning
confidence: 99%
“…While Plan Change 10 is forward-looking in terms of managing nutrient loads, it does not consider climate change. Modelling studies indicate that additional reductions in catchment nutrient loads will be required to meet lake trophic state targets due to increased duration of stratification events, and, associated internal loading of P, resulting from climate change (Özkundakci et al 2012(Özkundakci et al , Me et al 2019. To date, no specific measures have been implemented to offset the effects of climate change, although there is general recognition of the need for further mitigation of nutrient loads beyond those currently proposed.…”
Section: Lake Rotoruaproposed Mitigation Measures To Prevent Future D...mentioning
confidence: 99%