{"title":"Experimental Observations on the Submerged Discharge of Brine into Coastal Water in Flowing Current","authors":"B. Shiau, Cheng-Lin Yang, B. Tsai","doi":"10.2112/jcr-si50-147.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-147.1","url":null,"abstract":"","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"27 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140368205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
P. Ciavola, C. Armaroli, J. Chiggiato, A. Valentini, M. Deserti, L. Perini, P. Luciani
{"title":"Impact of storms along the coastline of Emilia-Romagna: the morphological signature on the Ravenna coastline (Italy)","authors":"P. Ciavola, C. Armaroli, J. Chiggiato, A. Valentini, M. Deserti, L. Perini, P. Luciani","doi":"10.2112/jcr-si50-103.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-103.1","url":null,"abstract":"P. CIAVOLA, C. ARMAROLI, J. CHIGGIATO, A. VALENTINI, M. DESERTI, L. PERINI and P. LUCIANI, 2007. Impact of storms along the coastline of Emilia-Romagna: the morphological signature on the Ravenna coastline (Italy). Journal of Coastal Research, SI 50 (Proceedings of the 9th International Coastal Symposium), pg – pg. Gold Coast, Australia, ISBN) The coastal zone of the Emilia-Romagna region is exposed to risk from coastal flooding during storms. The vulnerability of this coastline is a topic of interest for future coastal planning as this area provides large revenue for coastal communities and the whole region. An assessment of the historical record of storm events for the period 2000-2004 was carried out using a wave generation model, fed by archived atmospheric circulation data. High-resolution air-borne laser detection technology (LIDAR) and video-monitoring (ARGUS) have permitted to undertake a feasibility study for the assessment of coastal erosion and flooding patterns along one of the bestpreserved dune systems of the area. The source of the work was the comparison between two LIDAR flights at an interval of one year (July 2003-September 2004) with the second flight carried out after a major storm occurred in September 2004, with a return period of 25-years. Following this exceptional event the whole coastal system resulted to be in a state of weakness. The study presented in this paper suggests that for the coast of the Emilia-Romagna region the critical factor that controls dune destruction and inland flooding is the joint occurrence of storm waves and surges. Beach slope is the main morphological control on wave run-up and the impact evaluation for the exceptional event has proved that a wide beach can be considered a symptom of safety. A small beach replenishment was undertaken on the test site but this resulted to be ineffective because of the small volume.","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"44 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140368235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Coupled Model for an Offshore Pile, Seabed and Seawater Interaction","authors":"Jian-Fei Lu, D. Jeng","doi":"10.2112/jcr-si50-076.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-076.1","url":null,"abstract":"LU, J.-F. AND JENG, D.-S., 2007. A coupled model for an offshore pile, seabed and seawater interaction. Journal of Coastal Research, SI 50 (Proceedings of the 9th International Coastal Symposium), 389 – 393. Gold Coast, Australia, ISSN 0749.0208 A coupled model is developed to investigate the dynamic interaction between an offshore pile, poroelastic seabed and sea water. The pile and the seabed are treated as saturated porous media described by Biot’s dynamic theory. The sea water is regarded as an acoustic medium which is characterised by the Helmholtz equation. Three boundary element formulations are constructed for the pile, the seabed and the sea water, respectively. The three boundary element method formulations and the continuity conditions (stress and displacement) between the pile, the seabed and the sea water are used to formulate the coupled model for the system. Airy linear wave theory is used to evaluate the external force applied on the pile and the seabed due to the incident and the scattered water waves. The dynamic response of the system is calculated by the coupled boundary element method formulation. A numerical example is used to demonstrate the capacity of the coupled model.","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"15 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140368676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Anthropogenic Geomorphological Changes during the Last Century in the Kangneung Area along the East Coast of Korea","authors":"K.H. Choi, K.S. Yoon, J.H. Choi, Y.K. Shin, J.C. Lee, M.H. Suh, K. Munyikwa, K.H. Oh","doi":"10.2112/jcr-si50-184.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-184.1","url":null,"abstract":"","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"39 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140365571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Assessment of the Coastal Zone Development at a Regional Level – the Case study of Portugal Central Area","authors":"F. L. Alves, C. P. da Silva, P. Pinto","doi":"10.2112/jcr-si50-015.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-015.1","url":null,"abstract":"ALVES, F. L., SILVA, C. P. and PINTO, P., 2007. The Assessment of Coastal Zone Development at a Regional Level – the case study of the Portuguese Central Area. Journal of Coastal Research, SI 50 (Proceedings of the 9th International Coastal Symposium), 72 – 76. Gold Coast, Australia, ISSN 0749.0208 The Portuguese mainland coast is entirely covered by Coastal Zone Management Plans (CZMP). Those plans show that there are great opportunities and strategic values at the Portuguese Coast from the socio-economic and environmental point of view. Therefore, the coast is also under a huge pressure, as result of a fast growing development intensified since the mid 50’s of the 20th century. This situation can be exemplified at the Central Portugal Coastal Zone, classified as a highly vulnerable area to coastal erosion, with a strong demographic pressure and human activities associated. This trend does not show any marks of slowing down, increasing the level of vulnerability for coastal population and settlements. As also the risk, reinforced by sea level rise due to climate change. The methodology used for the assessment of this development was based on a large set of thematic indicators: environment, socioeconomic and governance. The results identify problematic areas and the priority actions to be taken by the central administration towards the application of Sustainable Development principles. This paper also points out the importance of the establishment of a National Coastal Observatory, for assessing and monitoring the development of the Portuguese Coastal Zone at a regional level. In addition is also enhanced the importance of these regional structures to the national Decision Support System (DSS). ADDITIONAL INDEX WORDS: decision support system, regional observatory, SDA Model","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"24 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140366033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Sediment Storage in the Northern Adriatic Ebb-Tidal Deltas, Italy: Sand Use Potential and GIS Database","authors":"G. Fontolan, S. Pillon, F. D. Quadri, A. Bezzi","doi":"10.2112/jcr-si50-169.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-169.1","url":null,"abstract":"","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"58 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140366113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Tidal Versus Shoreface Ravinement and Tidal Inlet Fill Preservation Potential for Transgressive Tidal Inlets, Mississippi River Delta Plain, U.S.A.","authors":"M. D. Miner, M. A. Kulp, D. M. Fitzgerald","doi":"10.2112/jcr-si50-150.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-150.1","url":null,"abstract":"","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"58 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140366115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Modelling Sheet Flow Sediment Transport Using Convolution Integrals","authors":"P. Guard, I. Teakle, P. Nielsen, T. E. Baldock","doi":"10.2112/jcr-si50-173.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-173.1","url":null,"abstract":"","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"43 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140366842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
L. Pereira, D. O. Guimarães, M. J. Ribeiro, R. M. Costa, P. W. M. Souza
{"title":"Use and Occupation in Bragança Littoral, Brazilian Amazon","authors":"L. Pereira, D. O. Guimarães, M. J. Ribeiro, R. M. Costa, P. W. M. Souza","doi":"10.2112/jcr-si50-202.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-202.1","url":null,"abstract":"PEREIRA, L.C.C., GUIMARAES, D.O., RIBEIRO, M.J.S., COSTA, R.M. and SOUZA FILHO, P.W.M., 2007. Use and Occupation in Braganca Littoral, Brazilian Amazon. Journal of Coastal Research, SI 50 (Proceedings of the 9th International Coastal Symposium), 1116 – 1120. Gold Coast, Australia, ISSN 0749.0208 This work focusses on the Bragantinian Coastal Plain, which is located in the northeastern littoral of Para State, presenting an approximately 15 km waterfront. This area is situated in a macrotidal zone strongly affected by natural processes and human activities. The environmental and social aspects of five beaches in the Bragantinian littoral are described taking into account the several natural and human impacts that these beaches have been suffering along the last years. The methodology adopted in this study was based on interviews with inhabitants, direct observations and the monitoring of physical and human components. The obtained results showed that these beaches present several erosive problems, lack of adequate services and infrastructure, land use occupation disorder and lack of governmental incentive to support the sustainable development in the region. In addition, this coastal zone is one of the most frequented areas of the state, and it is considered of good quality by beach users, who pointed out its natural beauty, tranquility and fish abundance. On the other hand, the natural erosive process, intensified by the disordered occupation, is responsible for the destruction of their natural ecosystems and buildings located along the waterfront, mainly during the equinoctial spring tides. Due to importance that the Amazon littoral represents to the world, an urgent action plan is necessary to minimise the social and environmental problems observed in Braganca beaches, promoting a sustainable development of local natural resources. ADDITIONAL INDEX WORDS: Management, Amazon coast, Brazil.","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"5 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140367443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Simulation of Inundation at Imwon Port during 1983 Central East Sea Tsunami","authors":"Duhee Park, Yong-Sik Cho, Sung-Min Kim","doi":"10.2112/jcr-si50-211.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-211.1","url":null,"abstract":"","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"62 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140367825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}