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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  
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  
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  
Hydrological seasonality largely contributes to riverine dissolved organic matter chemical composition: Insights from EEM-PARAFAC and optical indicators 期刊论文
JOURNAL OF HYDROLOGY, 2021, 卷号: 595, 页码: 9
作者:  Ma, Yongmei;  Mao, Rong;  Li, Siyue
收藏  |  浏览/下载：84/0  |  提交时间：2021/08/20
Dissolved organic matter (DOM)  Excitation-emission matrix (EEM) fluorescence spectroscopy  Temporal and spatial variation  Parallel factor analysis (PARAFAC)  Yangtze (Changjiang)  
Spectroscopic indices trace spatiotemporal variability of dissolved organic matter in a river system with Karst characteristic 期刊论文
JOURNAL OF HYDROLOGY, 2020, 卷号: 590, 页码: 10
作者:  Ni, Maofei;  Jiang, Shaohua;  Li, Siyue
收藏  |  浏览/下载：115/0  |  提交时间：2021/03/01
Optical properties  Spatiotemporal variability  Transport and reactivity  Yangtze (Changjiang)  River continuum  
Spatial and temporal comparisons of dissolved organic matter in river systems of the Three Gorges Reservoir region using fluorescence and UV-Visible spectroscopy 期刊论文
ENVIRONMENTAL RESEARCH, 2020, 卷号: 189, 页码: 9
作者:  Ma, Yongmei;  Li, Siyue
收藏  |  浏览/下载：115/0  |  提交时间：2020/12/01
Dissolved organic matter (DOM)  Fluorescence  Optical properties  Seasonal variation  Land use  
Optical properties as tracers of riverine dissolved organic matter biodegradation in a headwater tributary of the Yangtze 期刊论文
JOURNAL OF HYDROLOGY, 2020, 卷号: 582, 页码: 7
作者:  Ni, Maofei;  Li, Siyue
收藏  |  浏览/下载：162/0  |  提交时间：2020/02/18
Optical properties  Biodegradation  Chemical compositions  Fluorescence spectra  UV-visible spectra  
Dynamic controls on riverine pCO(2) and CO2 outgassing in the Dry-hot Valley Region of Southwest China 期刊论文
AQUATIC SCIENCES, 2019, 卷号: 82, 期号: 1, 页码: 13
作者:  Ni, Maofei;  Luo, Jiachen;  Li, Siyue
收藏  |  浏览/下载：114/0  |  提交时间：2020/08/24
Dry-hot Valley Region  CO2 outgassing  CO2 partial pressure (pCO(2))  Environmental couplings  Controlling factors  Upper Yangtze River