HISTORICAL LANDSLIDES IN THE PREFECTURE OF IOANNINA – COLLECTION AND ANALYSIS OF DATA


Published: Jan 1, 2010
Keywords:
landslides historical data newspapers Ioannina
F. Kalantzi
I. Doutsou
I. Koukouvelas
Abstract
The present study assessed landslide events over a time span of fifty years in the prefecture of Ioannina. Historical data analysis commonly provides valuable data for understanding distribution of landslides. The methodology included collection and analysis of articles about landslides events found in the local newspapers between 1960 and 2008, also in the national newspapers (1960-1967) and in the contemporary national newspapers (1995-2008). The time interval selected in this study is representative of the entire time period of systematic newspapers publication. During this time spam, eighty nine historical landslides were identified. Newspaper articles annotate the time and the location of the landslides as well as primarily the role of weather conditions in triggering the landslides. In addition, published articles provide information on the damages caused by the landslides. The study shows that these events occurred due to extremely high precipitation, snowstorms or prolonged rainfall. The monthly distribution of the recorded phenomena shows an increase of landslide events during January-March and November-December, as these are the months with the highest precipitation and snowing in the prefecture. Although time clustering of the landslides within the Ioannina Prefecture in the time interval 1960 to 2006 was found to be repeated every forty years, their spatial clustering appears to change.
Article Details
  • Section
  • Natural Hazards
Downloads
Download data is not yet available.
References
Calcaterra, D., Parise, M., and Palma, B., 2003. Combining historical and geological data for the assessment
of the landslide hazard: a case study from Campania, Italy. Nat Hazards Earth Syst
Sci, 3, 3-16.
Carrara, A., Crosta, G., and Frattini, P., 2003. Geomorphological and historical data in assessing
landslide hazard, Earth Surf Process Landforms, 28, 1125-1142.
Devoli, G,, Morales, A., and Høeg, K. 2007a. Historical landslides in Nicaragua—collection and
analysis of data. Landslides, 4, 5-18.
Devoli, G., Strauch, W., Chávez, G., and Høeg, K., 2007b. A landslide database for Nicaragua: a tool
XLIII, No 3 – 1358
for landslide-hazard management, Landslides, 4, 163-176.
Dominguez Cuesta, M.J., Jimenez Sanchez, M., Rodriguez, G.A., 1999. Press archives as temporal
records of landslides in the North of Spain: relationships between rainfall and instability slope
events. Geomorphology, 30, 125-132.
Doutsos, T., Koukouvelas, I.K., and Xypolias, P., 2006. A new orogenic model for the External Hellenides.
In: Robertson, Α.H.F. & Mountrakis, D. (eds) Tectonic Development of the Eastern
Mediterranean Region, Geol Soc Spec Publ 260, 507-520.
Doutsos, T., Koukouvelas, I., Zelilidis, A., and Kontoloulos N. 1994. Intracontinental wedging and
postorogenic collapse in the Mesohellenic Trough. Geol Rund, 83, 257-275.
Guzzetti, F., Cardinali, M., Reichenbach, P. 1994. The AVI project- A bibliographical and archive inventory
of landslides and floods in Italy. Environ Management, 18, 623-633.
Guzzetti, F., Cipolla, F., Lolli, O., Pagliacci, S., Sebastiani, C.,Tonelli, G., 2002. Information system
on historical landslides and floods in Italy. Urban Hazards Forum. John Jay College, CUNY,
New York.
Κούκης Γ., και Ρόζος, Δ., 1982. Γεωτεχνικές συνθήκες και κατολισθητικές κινήσεις στον
Ελληνικό χώρο, σε σχέ ση με τη γεωλογική δομή και γεωτεχνική εξέλιξη. Ορυκτός
Πλούτος, τεύχος 16, Αθήνα
Κούκης, Γ., και Ζίουρκας, Κ., 1989. Κατολισθητικές κινήσεις στον Ελληνικό χώρο -
Στατιστική θεώρηση. Ορυκτός πλούτος, 58, 39-58.
Koukis, G., 1988. Slope deformation phenomena related to the engineering geological conditions in
Greece. Proceedings 5th Inter. Symp. on Landslides, 2, 1187-1192.
Koukis, G., Ziourkas, K., 1991. Slope instability phenomena in Greece. A statistical analysis. Bulletin
of the Int. Assoc. of Engineering Geology, 43, 47-60.
Koukis, G., Tsiambaos, G., Sabatakakis, N., 1994. Slope movements in the Greek territory: A statistical
approach. Proceedings 7th International Congress, IAEG, 4621-4628, Lisboa–Portugal.
Koukis, G., Tsiambaos, G., Sabatakakis, N., 1996. Landslides in Greece: Research, evolution and
quantitative analysis. Proceedings 7th International Symposium on Landslides, 1935–1940,
Trondhein, Norway.
Koukis, G., Rozos, D., Hatzinakos, I., 1996. Rainfall induced landslides in Achaia county, Greece.
Proc. of International Congress of I.A.E.G., A. A. Balkema, Vol. ΙΙΙ, pp 1929-1934, Norway.
Koukis, G., Rozos, D., Hatzinakos, I., 1997. Relationship between rainfall and landslides in the formations
of Achaia county, Greece. Proc. of International Symposium of I.A.E.G. in Engineering
Geology and the Environment, A.A. Balkema, Vol.1, pp.793-798, Ιούνιος 1997. Rotterdam.
Sawyer, C., Butler, D., 2006. A chronology of high-magnitude snow avalanches reconstructed from
archived newspapers. Disaster Prevention and Management, 15, 313-324.
Tarhule, A., 2005. Damaging rainfall and flooding: The other Sahel hazards. Climatic change, 72,
-377.
Tropeano, D., Turconi, L., 2004. Using Historical Documents for Landslide, Debris Flow and Stream
Flood Prevention. Applications in Northern Italy, Natural Hazards, 31, 663-679.
Wrathall, J., 2007. Natural Hazard Reporting in the UK Press. Disasters, 12, 177-182.
Xypolias, P., and Koukouvelas, I.K., 2005. Paleostress magnitude in a Fold-Thrust Belt (External
Hellenides, Greece): evidence from twinning in calcareous rocks. Episodes, 28, 245-251.
Ζίουρκας, Κ., και Κούκης, Γ., 1989. Κατολισθητικά φαινόμενα στο Νομό Ευρυτανίας.
Πολυ μεταβλητή ανάλυση δεδομένων. Δελτίο Κ.Ε.Δ.Ε., 1-2, 15-30.
(3) XLIII, No 3 – 1359
Internet
www.epirus.gov.gr
www.hnms.gr
http://www.ntua.gr/MIRC/db /epirus_db/ GEOLOGIA_HPEIROY/Geologia_Hpeirou.htm
Newspapers
Eleftheria
Eleftherotipia
Ethnos
Hpeirotikos Agonas
Kathimerini
Proinos Logos
Rizospastis
Ta Nea
To Vima
Most read articles by the same author(s)