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Autochthonous sources and biogeochemical processes drive the spatiotemporal variation of DOM composition and optical indicators in a karst river 期刊论文
JOURNAL OF HYDROLOGY, 2023, 卷号: 623, 页码: 11
作者:  Ma, Yongmei;  Ni, Maofei;  Gu, Shijie;  Zhang, Liuqing;  Li, Siyue
收藏  |  浏览/下载:10/0  |  提交时间:2023/12/25
Dissolved organic matter (DOM)  Carbon biogeochemistry  Carbon cycles  Mountain landscape  Multi-scale land use  land cover  
Ultraviolet humic-like component contributes to riverine dissolved organic matter biodegradation 期刊论文
JOURNAL OF ENVIRONMENTAL SCIENCES, 2023, 卷号: 124, 页码: 165-175
作者:  Ni, Maofei;  Li, Siyue
收藏  |  浏览/下载:105/0  |  提交时间:2022/08/22
Dissolved organic matter (DOM)  Sequential biodegradation  Recalcitrant compounds  Component and fate  Fluorescence analysis  
Riverine dissolved organic matter (DOM) as affected by urbanization gradient 期刊论文
ENVIRONMENTAL RESEARCH, 2022, 卷号: 212, 页码: 9
作者:  Zhang, Liuqing;  Xu, Y. Jun;  Li, Siyue
收藏  |  浏览/下载:62/0  |  提交时间:2022/08/22
Urban intensities  Seasonal variation  Dissolved organic matter (DOM)  Chromophoric dissolved organic matter  (CDOM)  Three Gorges Reservoir Area  
Anthropogenic land use substantially increases riverine CO2 emissions 期刊论文
JOURNAL OF ENVIRONMENTAL SCIENCES, 2022, 卷号: 118, 页码: 158-170
作者:  Gu, Shijie;  Li, Siyue;  Santos, Isaac R.
收藏  |  浏览/下载:59/0  |  提交时间:2022/08/22
River carbon  Inland waters  Greenhouse gases  Climate change  Water quality  Headwater streams  
Unravelling the spatiotemporal variation of pCO(2) in low order streams: Linkages to land use and stream order 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 卷号: 820, 页码: 10
作者:  Gu, Shijie;  Xu, Y. Jun;  Li, Siyue
收藏  |  浏览/下载:66/0  |  提交时间:2022/08/22
Riverine pCO(2)  Low order streams  CO2 emission  Land use/land cover  Han River  Yangtze River  
Hydrological seasonality and nutrient stoichiometry control dissolved organic matter characterization in a headwater stream 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 卷号: 807, 页码: 10
作者:  Li, Siyue;  Luo, Jiachen;  Xu, Y. Jun;  Zhang, Liuqing;  Ye, Chen
收藏  |  浏览/下载:167/0  |  提交时间:2021/12/23
Dissolved organic carbon  Allochthonous and autochthonous DOM  Headwater carbon flux  Excitation emission matrix fluorescence  Anthropogenic inputs  Stoichiometric ratios  
Changes in sediment, nutrients and major ions in the world largest reservoir: Effects of damming and reservoir operation 期刊论文
JOURNAL OF CLEANER PRODUCTION, 2021, 卷号: 318, 页码: 14
作者:  Li, Siyue;  Xu, Jun;  Ni, Maofei
收藏  |  浏览/下载:58/0  |  提交时间:2022/08/22
River damming  Reservoir operation  Three gorges reservoir  Yangtze (changjiang)  Water quality  Water chemistry  
Hot spot of CH4 production and diffusive flux in rivers with high urbanization 期刊论文
WATER RESEARCH, 2021, 卷号: 204, 页码: 11
作者:  Tang, Wei;  Xu, Y. Jun;  Ma, Yongmei;  Maher, Damien T.;  Li, Siyue
收藏  |  浏览/下载:117/0  |  提交时间:2021/11/26
Riverine dissolved CH4  CH4 diffusive fluxes  Urbanization  Low-order streams  Three Gorges Reservoir (TGR) catchment  
Rapid urbanization effects on partial pressure and emission of CO2 in three rivers with different urban intensities 期刊论文
ECOLOGICAL INDICATORS, 2021, 卷号: 125, 页码: 10
作者:  Tang, Wei;  Xu, Y. Jun;  Li, Siyue
收藏  |  浏览/下载:157/0  |  提交时间:2021/05/17
Urbanization gradient  PCO2 and CO2 fluxes  Heterotrophic bacteria  Prediction models  Aquatic carbon indicators  Three Gorges Reservoir (TGR) area  
Optical properties of dissolved organic matter in a monsoonal headwater stream, China: Insights for structure, source and riverine pCO(2) 期刊论文
JOURNAL OF CLEANER PRODUCTION, 2021, 卷号: 282, 页码: 9
作者:  Luo, Jiachen;  Li, Siyue
收藏  |  浏览/下载:80/0  |  提交时间:2021/03/17
Fluorescence spectroscopy  UV-Visible absorbance  Dissolved organic matter  Sources  Partial pressure of CO2 (pCO(2))