mahdi nori ojgaz
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STUDY AREA : SOVERATO – SANTA EUFEMIA LAMEZIA
1 ) SOVERATO – ARDORE MARINA 2) ARDORE MARINA – REGGIO CALABRIA
3) REGGIO CALABRIA – NICOTERA 4) NICOTERA – SANTA EUFEMIA LAMEZIA
TYPE OF COASTSTRUCTURES
DIRECTION OF CURRENTEQUILIBRIUM (SEDIMENT-EROSION)
PROBLEMS-SOLUTIONS
study by arch. Mahdi Nori-ojgaz
The preliminary studies revealed that the coastline of Calabria has an extension ofover 740 km, presenting a wide variety of morphological-environmental features,with a broad series of issues connected to the coastal use and protection. While the65% of the beaches was found to be in reasonably stable conditions, and a further 5%presented undergoing accretion, the remaining 30% - for a total of some 200 km -was subjected to substantial erosion. Based on the detailed framework of coastalissues, the necessary interventions were identified within the planning phase and therelevant programme of protection works was developed. For the most critical areas adetailed intervention plan was set up, and the preliminary design of the plannedremedial works was carried out on the basis of specific site surveys, investigationcampaigns and modelling studies. http://www.geol.ucsb.edu/calabria/abstractCalabria.html
AREA STUDI
ITALY CALABRIA
AREA STUDI
AREA STUDI
NICOTERA – SANTA EUFEMIA LAMEZIA (CALABRIA)
San Bruno Melia
POKET BEACH
CLASS “C “ LOW RISKSTUDI COSTIERI N.10 - 2006 PG.34
SANTA MARIASAND COAST
ROCK COAST
CONTRAST BEETWEEN THE SANDY BEACH AND ROCKY BEACH
NATORAL BARRIERS
CLIFF
SAND COAST
SAND COAST
TYPE OF COAST : Cliff and sand coast ,fine to medium granulometry, color clear ,width (especially in some areas as in Soverato ,the mouth river area ,the updrift side of the port of Badolato)STRUCTURES : In this area there are no protective structure
FARO CAPO VATICANO
HIGHT COAST
POKET BEACH
During the winter, the tendency of the beach is to lose sediment which is listed on the coast during the summer when the water is calm . These storms can be so violent as to disappear almost entirely a coastline ,especially when there are also at stake for protection works or ports that increase the effect of intercepting current. in this case we have HIGHT COAST
TROTTA
CLIFF
The cliff delimits a well-defined area of different heights which may be a marine terrezzo due to withdrawing of the marine mìlivello
RIVER TORINA - GUARDELLO
MOUTH OF THE RIVER
PROBLEMS: There is an important interaction between the fiumare and the cayon present in this area. The submerged cayon are a main characters of some area in Calabria. The Siderno cayon is very important. The main question is : why some Calabrian beaches are not so width? If there are so many fiumare the should take sediment and expnse the beaches.But the beacheas are not so width. There is a possibility : the strong interaction between the cayon and the sediment that arrive in the beaches ,probably when all this sediment arrive it go directly in the cayon ,like a “current of torbida” because the fenomena is so violent that the beaches don’t keep the sediment.SOLUTIONS: Maybe it’s better to let the situation in a natural state
MARINA DI BORDILA
CLIFF
SAND COAST
PORT DEFENSE BARIERBREKWATER
The port of Badolato Marina blocks the sediment coming from the S and create sedimentation in the updrift side . In the downdrift side there is a different line of coast infact the beaches are not so width as in the other side
SOLUTIONS :It should be done maintence for avoid the sediment cover too much space near the Roccella Jonica port. It is necessary to remove excess material, perhaps bringing in other areas where there is coastal erosion and use it for a beach nourishment .In the downdrift side of the port of Roccella Jonica and in Caulonia Marina, it is necessary create a artificial nourishment ,protecting the new sediment with barriers like submerged structures ,to keep the natural aspect of this area.
MARINA DI BORDILA
SUB MERGED BREKWATER
GROYNS
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