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Karl-Erich Lindenschmidt and Meghan Kathleen Carr
Within the context of fluvial systems, geospatial modeling of river networks consists of describing certain patterns in the geographical or geomorphological ?fabric? along the course of rivers or streams and correlating these patterns to physical, ecolog...
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Apurba Das, Maureen Reed and Karl-Erich Lindenschmidt
Ice jams are critical components of the hydraulic regimes of rivers in cold regions. In addition to contributing to the maintenance of wetland ecology, including aquatic animals and waterfowl, ice jams provide essential moisture and nutrient replenishmen...
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Luis Morales-Marín, Howard Wheater and Karl-Erich Lindenschmidt
Climate and land-use changes modify the physical functioning of river basins and, in particular, influence the transport of nutrients from land to water. In large-scale basins, where a variety of climates, topographies, soil types and land uses co-exist ...
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Karl-Erich Lindenschmidt
Currently, no river ice models are available that are free and open source software (FOSS), which can be a hindrance to advancement in the field of modelling river ice processes. This paper introduces a non-proprietary (conditional), open-source option t...
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Fan Zhang, Mahtab Mosaffa, Thuan Chu and Karl-Erich Lindenschmidt
The Slave River is a northern river in Canada, with ice being an important component of its flow regime for at least half of the year. During the spring breakup period, ice jams and ice-jam flooding can occur in the Slave River Delta, which is of benefit...
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Eric Akomeah and Karl-Erich Lindenschmidt
Sediment oxygen demand (SOD) contributes immensely to hypolimnetic oxygen depletion. SOD rates thus play a key role in aquatic ecosystems? health predictions. These rates, however, can be very expensive to sample. Moreover, determination of SOD rates by ...
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Nasim Hosseini, Jacinda Johnston and Karl-Erich Lindenschmidt
Flows along the upper Qu?Appelle River are expected to increase in the future via increased discharge from Lake Diefenbaker to meet the demands of increased agricultural and industrial activity and population growth in southern Saskatchewan. This increas...
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Julie A. Terry, Amir Sadeghian and Karl-Erich Lindenschmidt
Dissolved oxygen is an influential factor of aquatic ecosystem health. Future predictions of oxygen deficits are paramount for maintaining water quality. Oxygen demands depend greatly on a waterbody?s attributes. A large sediment?water interface relative...
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Nasim Hosseini, Kwok Pan Chun, Karl-Erich Lindenschmidt
Pág. 1 - 15
A global sensitivity analysis was carried out on a water quality model to quantify the spatial changes in parameter sensitivity of a model of a large prairie river, the South Saskatchewan River (SSR). The method is used to assess the relative impacts of ...
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