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- W3092164239 abstract "Protists in aquaculture ponds are key components associated with primary productivity, nutrient cycling, and fish healthy. However, the protist metacommunity diversity, as well as the ecological and environmental factors that structure protist metacommunity in aquaculture ponds remain poorly understood. This study examined protist metacommunities in water and sediment of larval, small juvenile and large juvenile grass carp ponds. The results indicated sediment resuspension became stronger with the increased fish size, which led to high levels of total suspended solids and nitrogen but low levels of phosphate, chlorophyll a and transparency in water. Moreover, sediment resuspension subsequently increased the alpha diversity indexes (i.e., OTU number, Shannon index and Simpson index) of protist communities in water and sediment. Meanwhile, sediment resuspension increased the relative abundance of heterotrophic Ciliophora and Cercozoa, but decreased the relative abundance of autotrophic Chlorophyta, Stramenopiles X, and Ochrophyta. Besides, some mixotrophic and heterotrophic protists showed competitive advantages in the turbidity water, which led to the increase of negative interactions in the protist co-occurrence networks. Based on the null model, sediment resuspension strengthened homogeneous selection (deterministic process) and weakened dispersal limitation (stochastic process) processes of protist community assembly. Indeed, protist community dissimilarity within each local community and each habitat (water or sediment) both decreased while the community dissimilarity between habitats increased with the increase of fish size. Therefore, sediment resuspension did not enhance the dispersal path between water and sediment, but decreased the dispersal limitation within sediment and water coupled with the strengthening of environmental selection. These results indicated that grass carp could restructure the protist metacommunity in aquaculture ponds through bottom up way of sediment resuspension. This study advances our understanding of the relationship between fish and protist metacommunity assembly in aquaculture systems." @default.
- W3092164239 created "2020-10-15" @default.
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- W3092164239 date "2021-04-01" @default.
- W3092164239 modified "2023-10-17" @default.
- W3092164239 title "Sediment resuspension drives protist metacommunity structure and assembly in grass carp (Ctenopharyngodon idella) aquaculture ponds" @default.
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- W3092164239 cites W170475839 @default.
- W3092164239 cites W1876699740 @default.
- W3092164239 cites W1946113201 @default.
- W3092164239 cites W1969621160 @default.
- W3092164239 cites W1970235766 @default.
- W3092164239 cites W1980361506 @default.
- W3092164239 cites W1984156791 @default.
- W3092164239 cites W1984411320 @default.
- W3092164239 cites W1988906432 @default.
- W3092164239 cites W1998415865 @default.
- W3092164239 cites W2007929767 @default.
- W3092164239 cites W2011312755 @default.
- W3092164239 cites W2013640613 @default.
- W3092164239 cites W2016557105 @default.
- W3092164239 cites W2017987256 @default.
- W3092164239 cites W2024624303 @default.
- W3092164239 cites W2030405935 @default.
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- W3092164239 cites W2043804581 @default.
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- W3092164239 cites W2086064719 @default.
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- W3092164239 cites W2090482891 @default.
- W3092164239 cites W2094238140 @default.
- W3092164239 cites W2095141211 @default.
- W3092164239 cites W2104318549 @default.
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- W3092164239 cites W2106864480 @default.
- W3092164239 cites W2109628725 @default.
- W3092164239 cites W2111638364 @default.
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- W3092164239 cites W2124141867 @default.
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- W3092164239 cites W2135627871 @default.
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- W3092164239 cites W2152885278 @default.
- W3092164239 cites W2157107905 @default.
- W3092164239 cites W2159426927 @default.
- W3092164239 cites W2160032111 @default.
- W3092164239 cites W2161872045 @default.
- W3092164239 cites W2163250554 @default.
- W3092164239 cites W2164105659 @default.
- W3092164239 cites W2413163533 @default.
- W3092164239 cites W2553143561 @default.
- W3092164239 cites W2606196855 @default.
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- W3092164239 doi "https://doi.org/10.1016/j.scitotenv.2020.142840" @default.
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