Publications by authors named "Yiling Di"

Article Synopsis
  • This study examines the changes in aerobic denitrification bacteria in Baiyangdian Lake by analyzing water quality and using advanced sequencing technologies under varying hydrological conditions.
  • Key findings indicate that water quality varies seasonally, with significant differences in nutrients and oxygen levels, particularly during the rainy and freezing seasons.
  • The analysis reveals that different water quality factors drive bacterial communities at different times of the year, highlighting a complex interaction between water quality and microbial diversity.
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DOM is the largest reservoir of organic carbon in the world, and it plays a crucial role in the biogeochemical cycles of natural water bodies. A river is a transition area connecting source water and receiving water that controls the DOM exchange between them. Therefore, in this study, ultraviolet visible spectroscopy (UV-vis) and three-dimensional fluorescence spectroscopy (EEMs) combined with parallel factor analysis (PARAFAC) were used to analyze the spectral characteristics and sources of dissolved organic matter in the Fuhe River, Xiaobai River, Baigouyin River, and Puhe River of Baiyangdian.

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The nitrogen removal characteristics and microbial response of biochar-immobilized mixed aerobic denitrifying bacteria (BIADB) were investigated at 25 °C and 10 °C. BIADB removed 53.51 ± 1.

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The thermal stratification of reservoir affects water quality, and water quality evolution is largely driven by microorganisms. However, few studies have been conducted on the response of abundant taxa (AT) and rare taxa (RT) to thermal stratification evolution in reservoirs. Here, using high-throughput absolute quantitative techniques, we examined the classification, phylogenetic diversity patterns, and assembly mechanisms of different subcommunities during different periods and investigated the key environmental factors driving community construction and composition.

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