Articles | Volume 15, issue 21
Biogeosciences, 15, 6637–6648, 2018
https://doi.org/10.5194/bg-15-6637-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Biogeosciences, 15, 6637–6648, 2018
https://doi.org/10.5194/bg-15-6637-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
08 Nov 2018
Research article
| 08 Nov 2018
Spatiotemporal transformation of dissolved organic matter along an alpine stream flow path on the Qinghai–Tibet Plateau: importance of source and permafrost degradation
Yinghui Wang et al.
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Cited
14 citations as recorded by crossref.
- Comparisons of dissolved organic matter and its optical characteristics in small low and high Arctic catchments C. Coch et al. 10.5194/bg-16-4535-2019
- Immobilization of relic anthropogenic dissolved organic matter from alpine rivers in the Himalayan-Tibetan Plateau in winter M. Chen et al. 10.1016/j.watres.2019.05.052
- Simulation of the Present and Future Projection of Permafrost on the Qinghai‐Tibet Plateau with Statistical and Machine Learning Models J. Ni et al. 10.1029/2020JD033402
- Disentangling the Effects of Climate, Vegetation, Soil and Related Substrate Properties on the Biodegradability of Permafrost‐Derived Dissolved Organic Carbon F. Liu et al. 10.1029/2018JG004944
- Climatic, land cover, and anthropogenic controls on dissolved organic matter quantity and quality from major alpine rivers across the Himalayan-Tibetan Plateau M. Chen et al. 10.1016/j.scitotenv.2020.142411
- Hillslopes in Headwaters of Qinghai‐Tibetan Plateau as Hotspots for Subsurface Dissolved Organic Carbon Processing During Permafrost Thaw Y. Sun et al. 10.1029/2020JG006222
- Molecular signatures of soil-derived dissolved organic matter constrained by mineral weathering Y. Wang et al. 10.1016/j.fmre.2022.01.032
- Differences in Reference Evapotranspiration Variation and Climate-Driven Patterns in Different Altitudes of the Qinghai–Tibet Plateau (1961–2017) Y. Liu et al. 10.3390/w13131749
- Significant methane ebullition from alpine permafrost rivers on the East Qinghai–Tibet Plateau L. Zhang et al. 10.1038/s41561-020-0571-8
- Warming and monsoonal climate lead to large export of millennial-aged carbon from permafrost catchments of the Qinghai-Tibet Plateau C. Song et al. 10.1088/1748-9326/ab83ac
- Characterisation of shallow groundwater dissolved organic matter in aeolian, alluvial and fractured rock aquifers L. McDonough et al. 10.1016/j.gca.2020.01.022
- Spatial–temporal variations in riverine carbon strongly influenced by local hydrological events in an alpine catchment X. Wang et al. 10.5194/bg-18-3015-2021
- Production of tyrosine-like fluorescence and labile chromophoric dissolved organic matter (DOM) and low surface accumulation of low molecular weight-dominated DOM in a productive Antarctic sea M. Chen et al. 10.1016/j.marchem.2019.04.009
- Decreasing diversity of rare bacterial subcommunities relates to dissolved organic matter along permafrost thawing gradients L. Zhou et al. 10.1016/j.envint.2019.105330
14 citations as recorded by crossref.
- Comparisons of dissolved organic matter and its optical characteristics in small low and high Arctic catchments C. Coch et al. 10.5194/bg-16-4535-2019
- Immobilization of relic anthropogenic dissolved organic matter from alpine rivers in the Himalayan-Tibetan Plateau in winter M. Chen et al. 10.1016/j.watres.2019.05.052
- Simulation of the Present and Future Projection of Permafrost on the Qinghai‐Tibet Plateau with Statistical and Machine Learning Models J. Ni et al. 10.1029/2020JD033402
- Disentangling the Effects of Climate, Vegetation, Soil and Related Substrate Properties on the Biodegradability of Permafrost‐Derived Dissolved Organic Carbon F. Liu et al. 10.1029/2018JG004944
- Climatic, land cover, and anthropogenic controls on dissolved organic matter quantity and quality from major alpine rivers across the Himalayan-Tibetan Plateau M. Chen et al. 10.1016/j.scitotenv.2020.142411
- Hillslopes in Headwaters of Qinghai‐Tibetan Plateau as Hotspots for Subsurface Dissolved Organic Carbon Processing During Permafrost Thaw Y. Sun et al. 10.1029/2020JG006222
- Molecular signatures of soil-derived dissolved organic matter constrained by mineral weathering Y. Wang et al. 10.1016/j.fmre.2022.01.032
- Differences in Reference Evapotranspiration Variation and Climate-Driven Patterns in Different Altitudes of the Qinghai–Tibet Plateau (1961–2017) Y. Liu et al. 10.3390/w13131749
- Significant methane ebullition from alpine permafrost rivers on the East Qinghai–Tibet Plateau L. Zhang et al. 10.1038/s41561-020-0571-8
- Warming and monsoonal climate lead to large export of millennial-aged carbon from permafrost catchments of the Qinghai-Tibet Plateau C. Song et al. 10.1088/1748-9326/ab83ac
- Characterisation of shallow groundwater dissolved organic matter in aeolian, alluvial and fractured rock aquifers L. McDonough et al. 10.1016/j.gca.2020.01.022
- Spatial–temporal variations in riverine carbon strongly influenced by local hydrological events in an alpine catchment X. Wang et al. 10.5194/bg-18-3015-2021
- Production of tyrosine-like fluorescence and labile chromophoric dissolved organic matter (DOM) and low surface accumulation of low molecular weight-dominated DOM in a productive Antarctic sea M. Chen et al. 10.1016/j.marchem.2019.04.009
- Decreasing diversity of rare bacterial subcommunities relates to dissolved organic matter along permafrost thawing gradients L. Zhou et al. 10.1016/j.envint.2019.105330
Discussed (final revised paper)
Latest update: 02 Feb 2023
Short summary
With global warming, thawing of permafrost releases dissolved organic matter (DOM) into streams. By analyzing DOM along an alpine stream on the Qinghai–Tibet Plateau, we found DOM was mainly from the active layer, but with deepening of the active layer, the contribution of the deep permafrost layer increased, causing a change in the chemical composition of DOM. From the head- to downstream, DOM is undergoing rapid degradation, but some components are persistent and can be transported downstream.
With global warming, thawing of permafrost releases dissolved organic matter (DOM) into streams....
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