Articles | Volume 7, issue 2
https://doi.org/10.5194/se-7-457-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/se-7-457-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
29 Mar 2016
Research article |
| 29 Mar 2016
Delineating small karst watersheds based on digital elevation model and eco-hydrogeological principles
Guang Jie Luo
State Key Laboratory of Environmental Geochemistry, Institute of
Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China
University of Chinese Academy of Sciences, Beijing 100049, China
Institute of Agricultural Ecology and Rural development, Guizhou
Normal College, Guiyang 550018, China
Shi Jie Wang
CORRESPONDING AUTHOR
State Key Laboratory of Environmental Geochemistry, Institute of
Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China
Xiao Yong Bai
State Key Laboratory of Environmental Geochemistry, Institute of
Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China
Xiu Ming Liu
State Key Laboratory of Environmental Geochemistry, Institute of
Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China
An Yun Cheng
Puding Karst Ecosystem Observation and Research Station, Chinese
Academy of Sciences, Anshun 561000, China
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Cited
13 citations as recorded by crossref.
- Response of Runoff Change to Extreme Climate Evolution in a Typical Watershed of Karst Trough Valley, SW China L. Wu et al. 10.3390/atmos14060927
- Determination of subcatchment and watershed boundaries in a complex and highly urbanized landscape A. Kayembe & C. Mitchell 10.1002/hyp.13229
- Hydraulic shortcuts increase the connectivity of arable land areas to surface waters U. Schönenberger & C. Stamm 10.5194/hess-25-1727-2021
- Analysis Long-Term and Spatial Changes of Forest Cover in Typical Karst Areas of China F. Chen et al. 10.3390/land11081349
- Research on the interaction of “tourism development-land use-landscape pattern” since the 1990s in a small karst basin, China S. Sun et al. 10.1007/s11356-023-25646-w
- Evaluating of the spatial heterogeneity of soil loss tolerance and its effects on erosion risk in the carbonate areas of southern China Y. Li et al. 10.5194/se-8-661-2017
- Sources and selective preservation of organic matter in the karst watershed: evidence from sediment records in a plateau deep lake, Southwestern China R. Zhang et al. 10.1007/s11356-020-10818-9
- Mediation effects of vegetation, land use and cover change and karst characteristics on hydrologic processes in heterogeneous karst basins P. Wu et al. 10.1002/hyp.15093
- Runoff response to climate change and human activities in a typical karst watershed, SW China Y. Xu et al. 10.1371/journal.pone.0193073
- Quantitative assessment of the impacts of climate change and human activities on runoff change in a typical karst watershed, SW China L. Wu et al. 10.1016/j.scitotenv.2017.05.288
- Identifying the Multi-Scale Influences of Climate Factors on Runoff Changes in a Typical Karst Watershed Using Wavelet Analysis L. Wu et al. 10.3390/land11081284
- Catchment Area Analysis of Guntur Karst Spring Gunung Kidul Regency, Java, Indonesia M. Widyastuti et al. 10.1088/1755-1315/256/1/012008
- New automated method for extracting river information using optimized spectral threshold water index C. Li et al. 10.1007/s12517-018-4124-z
12 citations as recorded by crossref.
- Response of Runoff Change to Extreme Climate Evolution in a Typical Watershed of Karst Trough Valley, SW China L. Wu et al. 10.3390/atmos14060927
- Determination of subcatchment and watershed boundaries in a complex and highly urbanized landscape A. Kayembe & C. Mitchell 10.1002/hyp.13229
- Hydraulic shortcuts increase the connectivity of arable land areas to surface waters U. Schönenberger & C. Stamm 10.5194/hess-25-1727-2021
- Analysis Long-Term and Spatial Changes of Forest Cover in Typical Karst Areas of China F. Chen et al. 10.3390/land11081349
- Research on the interaction of “tourism development-land use-landscape pattern” since the 1990s in a small karst basin, China S. Sun et al. 10.1007/s11356-023-25646-w
- Evaluating of the spatial heterogeneity of soil loss tolerance and its effects on erosion risk in the carbonate areas of southern China Y. Li et al. 10.5194/se-8-661-2017
- Sources and selective preservation of organic matter in the karst watershed: evidence from sediment records in a plateau deep lake, Southwestern China R. Zhang et al. 10.1007/s11356-020-10818-9
- Mediation effects of vegetation, land use and cover change and karst characteristics on hydrologic processes in heterogeneous karst basins P. Wu et al. 10.1002/hyp.15093
- Runoff response to climate change and human activities in a typical karst watershed, SW China Y. Xu et al. 10.1371/journal.pone.0193073
- Quantitative assessment of the impacts of climate change and human activities on runoff change in a typical karst watershed, SW China L. Wu et al. 10.1016/j.scitotenv.2017.05.288
- Identifying the Multi-Scale Influences of Climate Factors on Runoff Changes in a Typical Karst Watershed Using Wavelet Analysis L. Wu et al. 10.3390/land11081284
- Catchment Area Analysis of Guntur Karst Spring Gunung Kidul Regency, Java, Indonesia M. Widyastuti et al. 10.1088/1755-1315/256/1/012008
1 citations as recorded by crossref.
Saved (final revised paper)
Latest update: 23 Jun 2025
Short summary
For accurately reflecting the eco-hydrological process of the dual structure of the surface and subsurface, we propose a new method for the extraction of small watersheds in karst regions. In this study, we think that the minimum karst watershed has an exit at the corrosion–erosion datum, and the further karst sub-watershed division may cause an eco-hydrological fault. The watersheds delineated by our method accurately reflect the hydrological process in the Sancha River.
For accurately reflecting the eco-hydrological process of the dual structure of the surface and...
