2021
DOI: 10.1002/eap.2233
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Hydrologic flushing rates drive nitrogen cycling and plant invasion in a freshwater coastal wetland model

Abstract: Coastal wetlands intercept significant amounts of nitrogen (N) from watersheds, especially when surrounding land cover is dominated by agriculture and urban development. Through plant uptake, soil immobilization, and denitrification, wetlands can remove excess N from flow‐through water sources and mitigate eutrophication of connected aquatic ecosystems. Excess N can also change plant community composition in wetlands, including communities threatened by invasive species. Understanding how variable hydrology an… Show more

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Cited by 7 publications
(10 citation statements)
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“…Recent MONDRIAN versions integrate more detailed plant physiology and competition, including clonal branching and light competition (Goldberg et al., 2017; Martina et al., 2016). Nitrogen (N) cycling in MONDRIAN was also recently enhanced by adding nitrification and denitrification (Sharp et al., 2020). The model has previously been applied in Great Lakes coastal wetlands; however, the model processes are general enough that they could be used to study inland wetlands and wetlands in other regions.…”
Section: Methodsmentioning
confidence: 99%
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“…Recent MONDRIAN versions integrate more detailed plant physiology and competition, including clonal branching and light competition (Goldberg et al., 2017; Martina et al., 2016). Nitrogen (N) cycling in MONDRIAN was also recently enhanced by adding nitrification and denitrification (Sharp et al., 2020). The model has previously been applied in Great Lakes coastal wetlands; however, the model processes are general enough that they could be used to study inland wetlands and wetlands in other regions.…”
Section: Methodsmentioning
confidence: 99%
“…Thus, flooding enhances C and N accretion in detritus while slowing the release of both C and N from detrital pools via mineralization. Previous studies using MONDRIAN provide greater detail on C and N cycling in the model, including controls on decomposition, decomposition feedbacks on N mineralization, plant growth and uptake of N, hydrology and anaerobic zonation and their effects on C and N cycling (Currie et al., 2014; Martina et al., 2016; Sharp et al., 2020).…”
Section: Methodsmentioning
confidence: 99%
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