Analysis of the spatiotemporal variation of groundwater storage in Ordos Basin based on GRACE gravity satellite data
Abstract
Quantify groundwater storage (GWS) heterogeneity of Ordos Basin, China by GRACE.. Get the time-frequency relation between GWS and human activity by wavelet analysis. Humans affect GWS in saturated zone more extensively than in unsaturated zone. Regional GWS decline rates consist with the energy productions in Ordos Basin.
- Publication:
-
Journal of Hydrology
- Pub Date:
- March 2024
- DOI:
- Bibcode:
- 2024JHyd..63230931Z
- Keywords:
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- Ordos Basin;
- GRACE gravity satellite;
- Groundwater storage;
- ADF test;
- Wavelet analysis;
- Spatiotemporal variation