Details
| Original language | English |
|---|---|
| Title of host publication | IGFS 2014 - Proceedings of the 3rd International Gravity Field Service, IGFS 2014 |
| Editors | Riccardo Barzaghi, Shuanggen Jin |
| Publisher | Springer Verlag |
| Pages | 189-197 |
| Number of pages | 9 |
| ISBN (print) | 9783319398198 |
| Publication status | Published - 2016 |
| Event | 3rd International Gravity Field Service, IGFS 2014 - Shanghai, China Duration: 30 Jun 2014 → 6 Jul 2014 |
Publication series
| Name | International Association of Geodesy Symposia |
|---|---|
| Volume | 144 |
| ISSN (Print) | 0939-9585 |
Abstract
GRACE (Gravity Recovery And Climate Experiment) determines the integral mass variations in the Earth system with a high spatial-temporal resolution. These mass variations should be adequately separated for better understanding of the individual signal contributions. In Siberia, the temporal mass variations are related to hydrological processes including thawing of permafrost layers. Permafrost layers with different thickness cover about 80% of Siberia. These frozen sheets play an important role for sea level rise and the global hydrological water cycle. In this study, the integral mass variations in Siberia are precisely estimated based on the new release of GRACE (RL05a) from GeoForschungsZentrum (GFZ) in Potsdam. In addition, various hydrological contributions (lake level variation, river run-off, etc.) can be estimated from different models and specific data. Here, mass variations in the Siberian permafrost region based on GRACE results and different hydrological models/data [i.e., GLDAS (Global Land Data Assimilation System) and GPCP (Global Precipitation Climatology Project)] are jointly investigated.
Keywords
- GLDAS, GPCP, GRACE, Hydrological model, Mass variation, Permafrost thawing
ASJC Scopus subject areas
- Earth and Planetary Sciences(all)
- Computers in Earth Sciences
- Earth and Planetary Sciences(all)
- Geophysics
Sustainable Development Goals
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
IGFS 2014 - Proceedings of the 3rd International Gravity Field Service, IGFS 2014. ed. / Riccardo Barzaghi; Shuanggen Jin. Springer Verlag, 2016. p. 189-197 (International Association of Geodesy Symposia; Vol. 144).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Mass Variations in the Siberian Permafrost Region Based on New GRACE Results and Auxiliary Modeling
AU - Shabanloui, Akbar
AU - Müller, Jürgen
PY - 2016
Y1 - 2016
N2 - GRACE (Gravity Recovery And Climate Experiment) determines the integral mass variations in the Earth system with a high spatial-temporal resolution. These mass variations should be adequately separated for better understanding of the individual signal contributions. In Siberia, the temporal mass variations are related to hydrological processes including thawing of permafrost layers. Permafrost layers with different thickness cover about 80% of Siberia. These frozen sheets play an important role for sea level rise and the global hydrological water cycle. In this study, the integral mass variations in Siberia are precisely estimated based on the new release of GRACE (RL05a) from GeoForschungsZentrum (GFZ) in Potsdam. In addition, various hydrological contributions (lake level variation, river run-off, etc.) can be estimated from different models and specific data. Here, mass variations in the Siberian permafrost region based on GRACE results and different hydrological models/data [i.e., GLDAS (Global Land Data Assimilation System) and GPCP (Global Precipitation Climatology Project)] are jointly investigated.
AB - GRACE (Gravity Recovery And Climate Experiment) determines the integral mass variations in the Earth system with a high spatial-temporal resolution. These mass variations should be adequately separated for better understanding of the individual signal contributions. In Siberia, the temporal mass variations are related to hydrological processes including thawing of permafrost layers. Permafrost layers with different thickness cover about 80% of Siberia. These frozen sheets play an important role for sea level rise and the global hydrological water cycle. In this study, the integral mass variations in Siberia are precisely estimated based on the new release of GRACE (RL05a) from GeoForschungsZentrum (GFZ) in Potsdam. In addition, various hydrological contributions (lake level variation, river run-off, etc.) can be estimated from different models and specific data. Here, mass variations in the Siberian permafrost region based on GRACE results and different hydrological models/data [i.e., GLDAS (Global Land Data Assimilation System) and GPCP (Global Precipitation Climatology Project)] are jointly investigated.
KW - GLDAS
KW - GPCP
KW - GRACE
KW - Hydrological model
KW - Mass variation
KW - Permafrost thawing
UR - http://www.scopus.com/inward/record.url?scp=85014167104&partnerID=8YFLogxK
U2 - 10.1007/1345_2015_186
DO - 10.1007/1345_2015_186
M3 - Conference contribution
AN - SCOPUS:85014167104
SN - 9783319398198
T3 - International Association of Geodesy Symposia
SP - 189
EP - 197
BT - IGFS 2014 - Proceedings of the 3rd International Gravity Field Service, IGFS 2014
A2 - Barzaghi, Riccardo
A2 - Jin, Shuanggen
PB - Springer Verlag
T2 - 3rd International Gravity Field Service, IGFS 2014
Y2 - 30 June 2014 through 6 July 2014
ER -