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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:104/0  |  提交时间:2022/08/22
Dissolved organic matter (DOM)  Sequential biodegradation  Recalcitrant compounds  Component and fate  Fluorescence analysis  
Source and quality of dissolved organic matter in streams are reflective to land use/land cover, climate seasonality and pCO2 期刊论文
ENVIRONMENTAL RESEARCH, 2023, 卷号: 216, 页码: 10
作者:  Zhang, Liuqing;  Xu, Y. Jun;  Li, Siyue
收藏  |  浏览/下载:56/0  |  提交时间:2022/12/26
Land use  land cover  Seasonality  Dissolved organic matter (DOM)  Fluorescence DOM (FDOM)  Three Gorges Reservoir Area (TGRA)  Parallel factor analysis (PARAFAC)  
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:61/0  |  提交时间:2022/08/22
Urban intensities  Seasonal variation  Dissolved organic matter (DOM)  Chromophoric dissolved organic matter  (CDOM)  Three Gorges Reservoir Area  
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)  
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  
Linking riverine partial pressure of carbon dioxide to dissolved organic matter optical properties in a Dry-hot Valley Region 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 704, 页码: 10
作者:  Ni, Maofei;  Li, Siyue;  Santos, Isaac;  Zhang, Jing;  Luo, Jiachen
收藏  |  浏览/下载:97/0  |  提交时间:2020/08/24
Dissolved organic matter (DOM)  (CO)2partial pressure (pCO(2))  Trophic levels  pCO(2 )- DOM couplings  Longitudinal Range-Gorge region