ASSESSING GROUND SUBSIDENCE PHENOMENA WITH PERSISTENT SCATTERER INTERFEROMETRY DATA IN WESTERN THESSALY, GREECE


Δημοσιευμένα: Jul 27, 2016
Λέξεις-κλειδιά:
Εδαφικές παραμορφώσεις τεχνικές τηλεπισκόπησης διακύμανση υδροφόρου ορίζοντα
I. Ilia
C. Loupasakis
P. Tsangaratos
Περίληψη
Ο κύριος στόχος της παρούσας μελέτης ήταν η διερεύνηση των εδαφικών καθιζήσεων που παρατηρούνται στην ευρύτερη περιοχή της πόλης των Φαρσάλων, με τη βοήθεια τεχνικών τηλεπισκόπησης, καθώς και ο εντοπισμός των δυνητικών γεω- περιβαλλοντικών μηχανισμών που συμβάλλουν στην εκδήλωση των εδαφικών διαρρήξεων που πλήττουν την περιοχή. Σε αυτό το πλαίσιο, αξιοποιήθηκαν δεδομένα συμβολομετρίας σταθερών σκεδαστών, τα οποία προέκυψαν από την επεξεργασία ενός συνόλου εικόνων ραντάρ, που λήφθησαν κατά την περίοδο 1995-2003 από τους δορυφόρους ERS1 και ERS2 του Ευρωπαϊκού Οργανισμού Διαστήματος (ESA). Ακόμα, αξιοποιήθηκαν δεδομένα στάθμης του υδροφόρου ορίζοντα από τρεις γεωτρήσεις, παρέχοντας τιμές για τη μέση πτώση και το μέσο ετήσιο ρυθμός ανάληψης. Επιπλέον, πραγματοποιήθηκε μια ποσοτική σύγκριση μεταξύ του ρυθμού καθίζησης και του πάχους των συμπιεστών ιζημάτων της περιοχής έρευνας. Τα αποτελέσματα έδειξαν μια σαφή συσχέτιση ανάμεσα στην εδαφική καθιζήση και τη διακύμανση του υδροφόρου 1694 ορίζοντα καθώς και τη σαφή επίδραση του βάθους του βραχώδους υποβάθρου στο ρυθμό και την ένταση των παραμορφώσεων. Συμπερασματικά, με τη χρήση δεδομένων συμβολομετρίας σταθερών σκεδαστών αναδεικνύεται η σφοδρότητα με την οποία τα φαινόμενα των εδαφικών υποχωρήσεων πλήττουν την περιοχή μελέτης. Λέξεις κλειδιά: Εδαφικές παραμορφώσεις, τεχνικές τηλεπισκόπησης, διακύμανση υδροφόρου ορίζοντα.
Λεπτομέρειες άρθρου
  • Ενότητα
  • Τηλεπισκόπηση και ΓΣΠ
Λήψεις
Τα δεδομένα λήψης δεν είναι ακόμη διαθέσιμα.
Αναφορές
Adam, N., Rodriguez Gonzalez, F., Parizzi, A. and Liebhart, W., 2011. Wide area persistent scatterer
Interferometry, Proceedings of IGARSS, Vancouver, Canada.
Aguado, E. and Burt, J., 2012. Understanding Weather and Climate,Sixth Edition, Prentice Hall, Upper Saddle River, New Jersey, 576 pp.
Apostolidis E. and Georgiou, H., 2007. Engineering Geological of the surface ground ruptures in Thessalia basin sites. Recording and, documentation, Institute of Geology and Mineral Exploration (IGME), unpublished report (in Greek).
Apostolidis, E., 2014. Engineering-geological conditions in the western Thessaly basin: geomechanical characteristics of the quaternary deposits: analysis using geographic information systems. Ph.D Thesis, University of Patras, pp.1199 (in Greek).
Apostolidis, E. and Koukis, G., 2013. Engineering-geological conditions of the formations in the Western Thessaly basin, Greece, Central European Journal of Geoscience, 5(3), 407-422.
Caputo, R. and Pavlides, S., 1993. Late Cainozoic geo-dynamic evolution of Thessaly and surroundings (Central-Northern Greece), Tectonophysics, 223, 339-362.
Chaussard, E., Amelung, F., Abidin, H. and Hong, S.H., 2013. Sinking cities in Indonesia: ALOS PALSAR detects rapid subsidence due to groundwater and gas extraction, Remote Sensing of Environment, 128, 150-161.
Dixon, T.H., Amelung, F., Ferretti, A., Novali, F., Rocca, F., Dokka, R., Sella, G., Kim, S.W., Wdowinski, S. and Whitman, D., 2006. Subsidence and flooding in New Orleans - a subsidence map of the city offers insight into the failure of the levees during Hurricane Katrina, Nature, 441, 587-588.
Ganas, A., Salvi, S., Atzori, S. and Tolomei, C., 2006. Ground deformation in Thessaly, Central Greece, retrieved from Differential Interferometric analysis of ERS-SAR data, 11th International Symposium on Natural and Human Induced Hazards & 2nd Workshop on Earthquake Prediction, Patras, Greece, 41, 22-25.
Herrera, G., Fernandez, J.A., Tomas, R., Cooksley, G. and Mulas, J., 2009. Advanced interpretation of subsidence in Murcia (SE Spain) using A-DInSAR data modelling and validation, Natural Hazards Earth System Science, 9, 647-661.
Jones, P.D. and Harris, I., 2008. Climatic Research Unit (CRU) time-series datasets of variations in climate with variations in other phenomena. University of East Anglia Climatic Research Unit, NCAS British Atmospheric Data Centre.
Kallergis, G., 1971. Ground subsidences during the drawdown of artesian aquifers due to their limited elasticity (in Greek), Technika Chronika, 599-602.
Kallergis, G., 1973. Hydrogeological study in sub-basin of Kalampaka (Western Thessaly), Institute of Geology and Mineral Exploration (IGME), unpublished report (in Greek), XIV/1, Athens.
Kaplanidis, A. and Fountoulis, D., 1997. Subsidence phenomena and ground fissures in Larissa, Karla basin, Greece: Their results in urban and rural environment, Proc. of the Inter. Symp. ”Engineering Geology and Environment”, 1, 729-735.
Kilias, A. and Mountrakis, D., 1989. The Pelagonian Nappe. Tectonics, metamorphism and magmatism, Bulletin of the Geological Society of Greece, 23, 29-46 (in Greek).
Kontogianni, V., Pytharouli, S. and Stiros, S., 2007. Ground subsidence, Quaternary faults and vulnerability of utilities and transportation networks in Thessaly, Greece, Environmental Geology, 52, 1085-1095.
Loupasakis, C. and Rozos, D., 2009. Land Subsidence Induced by Water Pumping in Kalochori Village (North Greece) - Simulation of the Phenomenon by Means of the Finite Element Method, Quarterly Journal of Engineering Geology and Hydrogeology, 42(3), 369-382.
Manakos, Α., 2010. Hydrogeological survey. Water district basin (08), 3rd Community Support Framework, IGME, 547 pp. 1702
Marinos, P., Perleros, V. and Kavvadas, M., 1997. Alluvial and karst aquifers in Thessaly plain. New data for their regime of overexploitation, Proceedings of the 2nd Hydrogeological Congress, Patras, Greece, 243-258 (in Greek).
Mariolakos, H., Lekkas, S., Papadopoulos, T., Alexopoulos, A., Spyridonos, E., Mandekas, Ι. and Andreadakis, E., 2001. Underground tectonic structure in Farsala plain (Thessaly) as a determinative factor of the formation of the hydrogeological conditions of the area, Proceedings of the 9th Congress of Greek Geological Society (in Greek).
Modis, K. and Sideri, D., 2015. Spatiotemporal estimation of land subsidence and ground water level decline in West Thessaly basin, Greece, Natural Hazards, 76, 939-954.
Osmanoglu, B., Dixon, T.H., Wdowinski, S., Cabral-Cano, E. and Jiang, Y., 2011. Mexico City subsidence observed with persistent scatterer InSAR, Journal of Applied Earth Observation and Geoinformation, 13(1), 1-12.
Pavlidis, S., 1981. Neotectonics of Thessaly, Proc. of the XXVII IASPEI Assembly, Thessaloniki, 12-15 May, 134-152.
Raspini, F., Loupasakis, C., Rozos, D., Adam, N. and Moretti, S., 2014.Ground subsidence phenomena in the Delta municipality region (Northern Greece): Geotechnical modeling and validation with Persistent Scatterer Interferometry, International Journal of Applied Earth Observation and Geoinformation, 28, 78-89.
Raspini, F., Loupasakis, C., Rozos, D. and Moretti, S., 2013. Advanced interpretation of land subsidence by validating multi-interferometric SAR data: the case study of Anthemountas basin (Northern Greece), Natural Hazards and Earth System Sciences, 13, 2425-2440.
Robertson, A.H.F., Clift, P.D., Degnan, P.J. and Jones, G., 1991. Palaeogeographic and palaeotectonic evolution of the Eastern Mediterranean Neothys, Palaeogeography, Palaeoclimatology and Palaeoecology, Bl, 289-343.
Rozos, D., Sideri, D., Loupasakis, C. and Aposolidis, E., 2010. Land subsidence due to excessive ground water withdrawal. A Case Study from Stavros-Farsala Site, West Thessaly Greece, In: Proceedings of the 12th International Congress, Patras, Greece.
Rozos, D. and Tzitziras, A., 2002. Report of the Engineering geological examination of ground water in Farsala area, Institute of Geology and Mineral Exploration (IGME), unpublished report (in Greek).
Salvi, S., Ganas, A., Stramondo, S., Atzori, S., Tolomei, C., Pepe, A., Manzo, M., Casu, F., Berardino, P. and Lanari, R., 2004. Monitoring Long-Term Ground Deformation by SAR Interferometry: Examples from the Abruzzi, Central Italy, and Thessaly, Greece. 5th International Symposium on Eastern Mediterranean Geology, Thessaloniki, Greece, 1-4, 14-20 April 2004.
Sogreah, 1974. Project for the development of groundwater of Thessaly plain, Ministry of Agriculture, R 11971, Ministry of Agriculture, Athens.
Soulios, G., 1997. Subsidence de terrains alluviaux dans le sud-est de la plaine de Thessalie, Grèce, Proceedings International Symposium on Engineering Geology and the Environment, Balkema, Rotterdam.
Vassilopoulou, S., Sakkas, V., Wegmuller, U. and Capes, R., 2013. Long term and seasonal ground deformation monitoring of Larissa plain (central Greece) by Persistent Scattering Inferferometry, Central European Journal of Geoscience, 5, 61-76.
Ziaie, A., Kumarci, K., Ghanizadeh, K.R. and Mahmodinejad, A., 2009. Prediction of earth fissures development in Sirjan, Res. J. Environ. Sci., 3, 486-496.
Τα περισσότερο διαβασμένα άρθρα του ίδιου συγγραφέα(s)