Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/8617| DC Field | Value | Language |
|---|---|---|
| dc.contributor.authorall | Qin, K.; China University of Mining and Technology (Beijing), Beijing, 10083 | en |
| dc.contributor.authorall | Wu, L.; Beijing Normal University, Beijing, 100875 | en |
| dc.contributor.authorall | Liu, S.; Northeastern University, Shenyang, 110004 | en |
| dc.contributor.authorall | De Santis, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| dc.contributor.authorall | Cianchini, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| dc.date.accessioned | 2013-04-12T10:43:01Z | en |
| dc.date.available | 2013-04-12T10:43:01Z | en |
| dc.date.issued | 2012-07-22 | en |
| dc.identifier.uri | http://hdl.handle.net/2122/8617 | en |
| dc.description.abstract | The anomaly of SLHF, which is a key component of the Earth's energy balance and represents the heat flux from the Earth's surface to the atmosphere associated with evaporation or transpiration of water on the surface and subsequent condensation of water vapor in the troposphere, has been widely reported as a possible earthquake precursor. The causes are generally attributed to the increase in infrared thermal (IR) temperature and the air ionization produced by increased emanation of radon from the Earth's crust. In this paper, the theoretical analysis and case study show that there is close relationship between soil moisture and SLHF anomalies. For inland earthquakes, the increase of soil moisture due to the rising of groundwater level will bring with higher potential evaporation, leading to the increase of latent heat flux. Further study with more accurate soil moisture product after the new satellite mission will help us to better understand the influence of soil moisture on SLHF variation and their relations with seismogenic process. | en |
| dc.language.iso | English | en |
| dc.relation.ispartof | International Geoscience and Remote Sensing Symposium (IGARSS) | en |
| dc.subject | earthquake anomaly recognition (EAR) | en |
| dc.subject | SLHF | en |
| dc.subject | soil moisture lithosphere-coversphere-atmosphere (LCA) coupling | en |
| dc.title | MECHANISMS AND RELATIONSHIP TO SOIL MOISTURE OF SURFACE LATENT HEAT FLUX ANOMALY BEFORE INLAND EARTHQUAKES | en |
| dc.type | Conference paper | en |
| dc.description.status | Published | en |
| dc.subject.INGV | 04. Solid Earth::04.02. Exploration geophysics::04.02.05. Downhole, radioactivity, remote sensing, and other methods | en |
| dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.03. Earthquake source and dynamics | en |
| dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.06. Surveys, measurements, and monitoring | en |
| dc.identifier.doi | 10.1109/IGARSS.2012.6351333 | en |
| dc.description.ConferenceLocation | Munich, Germany | en |
| dc.relation.references | [1] S. Dey and R. P. Singh, “Surface latent heat flux as an earthquake precursor,” Nat Hazards Earth Syst Sci, vol. 3, pp. 749- 755, 2003. [2] J. P. Li, L. X. Wu and Z. Y. Wen, “Studies on Abnormal Surface Latent Heat Flux Prior to Major Coastal and Terrestrial Earthquakes in China(in Chinese),” Science & Technology Review, vol. 26, n. 5, pp. 40-44, 2008. [3] K. Qin, G. M. Guo, and L. X. Wu, “Surface latent heat flux anomalies preceding inland earthquakes in China,” Earthquake Scinece, vol. 22, pp. 555-62, 2009. [4] G. Cervone, S. Maekawa, and R. P. Singh, “Surface latent heat flux and nighttime LF anomalies prior to the Mw=8.3 Tokachi-Oki earthquake,” Natural Hazards and Earth System Sciences, vol. 6, pp. 109-114, 2006. [5] R. P. Singh, G. Cervone, and M. Kafatos, “Multi-sensor studies of the Sumatra earthquake and tsunami of 26 December 2004, International Journal of Remote Sensing,” vol. 28, n.13-14, pp. 2885-2896, 2007. [6] R. P. Singh, W. Mehdi and M. Sharma, “Complementary nature of surface and atmospheric parameters associated with Haiti earthquake of 12 January 2010,” Nat. Hazards Earth Syst. Sci., vol. 10, pp. 1299-1305, 2010. [7] T. Xu, Z. Chen, and C. B. Li, “GPS total electron content and surface latent heat flux variations before the 11 March 2011 M9. 0 Sendai earthquake,” Advances in Space Research, vol. 48, n. 8, pp. 1311-1317, 2011. [8] K. Qin, L. X. Wu, A. De. Santis, and H. Wang, “Surface latent heat flux anomalies before the MS 7.1 New Zealand earthquake 2010, Chinese Science Bulletin,” vol. 56, n. 31, pp. 3273-3280, 2011. [9] K. Qin, L. X. Wu, A. De Santis, Meng, J., Ma, W. Y., and Cianchini, G, “Quasi-synchronous multi-parameter anomalies associated with the 2010–2011 New Zealand earthquake sequence, ” Nat. Hazards Earth Syst. Sci., vol. 12, pp. 1059-1072, 2012. [10] S. A. Pulinets, D. Ozounov, A. V. Karelin, K. A. Boyarchuk, and L. A. Pokhmelnykh, “The physical nature of thermal anomalies observed before strong earthquakes,” Physics and Chemistry of the Earth, vol. 31, pp. 143-153, 2006. [11] S. A. Pulinets and D. Ouzounov, “Lithosphere–Atmosphere– Ionosphere Coupling (LAIC) model – An unified concept for earthquake precursors validation,” Journal of Asian Earth Sciences, vol. 39, pp. 1-11, 2010. [12] L. X. Wu and S. J. Liu, “Remote Sensing Rock Mechanics and Earthquake Infrared Anomalies,” In Gary Jedlovec edited: Advances in Geosciences & Remote Sensing. Sweden: In-Teh. pp. 709-741, 2009. [13] D. Entekhabi, H. Nakamura, and E. G. Njoku, “Solving the inverse problem for soil moisture and temperature profiles by sequential assimilation of multifrequency remotely sensed observations,” IEEE Trans. Geosci. Remote Sensing, vol. 32, pp. 438–448, Mar. 1994. [14] W. P. Kustas, X. Zhan, and T. J. Schmugge, “Combining optical and microwave remote sensing for mapping energy fluxes in a semiarid watershed,” Remote Sens. Environ., vol. 64, pp. 116– 131, 1998. [15] R. Bindlish, W. P. Kustas, A. N. French, G. R. Diak, and J. R. Mecikalski, “Influence of near-surface soil moisture on regional scale heat fluxes: model results using microwave remote sensing data from SGP97,” IEEE Trans. Geosci. Remote Sensing., vol. 39 (8), pp. 1719-1722, 2001. [16] G. N. Flerchinger, “The simultaneous heat and water (SHAW) model,” Technical Report, Northwest Watershed Research Centre, USDA, Agricultural Research Service, Boise, Idaho, 2000. [17] J. J. Hartmann and K. Levy, “Hydrogeological and gasgeochemical earthquake precursors: a review for application,” Nat Hazards., vol. 34, pp. 279-304, 2005. [18] L. X. Wu, K. Qin, and S. J. Liu, “GEOSS-Based Thermal Parameters Analysis for Earthquake Anomaly Recognition,” Proceedings of the IEEE, 99, pp. 1-17, 2012 (in press). | en |
| dc.description.obiettivoSpecifico | 1.10. TTC - Telerilevamento | en |
| dc.description.obiettivoSpecifico | 3.1. Fisica dei terremoti | en |
| dc.publisher | IEEE | en |
| dc.description.fulltext | restricted | en |
| dc.contributor.author | Qin, K. | en |
| dc.contributor.author | Wu, L. | en |
| dc.contributor.author | Liu, S. | en |
| dc.contributor.author | De Santis, A. | en |
| dc.contributor.author | Cianchini, G. | en |
| dc.contributor.department | China University of Mining and Technology (Beijing), Beijing, 10083 | en |
| dc.contributor.department | Beijing Normal University, Beijing, 100875 | en |
| dc.contributor.department | Northeastern University, Shenyang, 110004 | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
| item.openairetype | Conference paper | - |
| item.cerifentitytype | Publications | - |
| item.languageiso639-1 | en | - |
| item.grantfulltext | restricted | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
| item.fulltext | With Fulltext | - |
| crisitem.author.dept | China University of Mining & Technology (Beijing) | - |
| crisitem.author.dept | China University of Mining and Technology, School of Environment Science and Spatial Informatics, Xuzhou, China | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
| crisitem.author.orcid | 0000-0002-3941-656X | - |
| crisitem.author.orcid | 0000-0003-2832-0068 | - |
| crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
| Appears in Collections: | Conference materials | |
Files in This Item:
| File | Description | Size | Format | Existing users please Login |
|---|---|---|---|---|
| Qin et al IGARSS 2012 Paper #3588.pdf | 1.97 MB | Adobe PDF |
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