SHAND, T.D., PEIRSON, W.L. AND COX, R.J., 2007. Wave group effects on breaker height on a uniform slope. Journal of Coastal Research, SI 50 (Proceedings of the 9th International Coastal Symposium), 767 – 772. Gold Coast, Australia, ISSN 0749.0208 The maximum wave height that can be achieved during shoaling is of key importance in the design of coastal structures and the assessment of near shore currents and water levels. Previous investigations, upon which current design guidelines are based, have tended to focus on regular, monochromatic waves thereby neglecting group effects. Studies incorporating random wave testing include these group effects but may require prolonged testing periods to achieve the design condition. The shoaling transformations of wave groups as they progress into shallow water and break has been investigated in laboratory wave flume experiments. The water surface elevations were recorded by capacitance type wave probes. The type and position of breaking was recorded and video imaging used to observe wave kinematics during shoaling and breaking. Results show that the interaction of horizontal (intra-group) and vertical (depth-induced) energy fluxes plays a key role in the shoaling and breaking processes of the wave group. Notably, the evolutional stage of the wave group as it approaches a critical threshold depth facilitates the emergence of two distinct shoaling cases – an early shoaling case and a delayed shoaling case. These distinctive shoaling cases appear to cause significant variation in the wave breaking properties (breaker type and breaking position) and in the maximum depth limited wave heights (Hb/d) observed. In particular, the delayed shoaling case appeared to stabilise the wave groups, delaying breaking and yielding Hb/d ratios in excess of current design guidelines. These preliminary results indicate that current design guidelines based on monochromatic waves may underestimate the ‘worst case’ scenarios associated with wave groupiness with consequent implications for engineering design, coastal modelling and hazard mapping and planning. ADDITIONAL INDEX WORDS: Wave group, depth-limited wave breaking, shoaling, wave kinematics
Shand, T.D., Peirson, W.L. and Cox, R.J., 2007.Wave group effects on breaker height on a uniform slope.Journal of Coastal Research, SI 50 (Proceedings of the 9th International Coastal Symposium), 767 - 772.The maximum wave height that can be achieved during shoaling is of key importance in the design of coastal structures and the assessment of near shore currents and water levels.目前的设计准则所依据的以往研究，往往侧重于规则的单色波，从而忽略了波群效应。采用随机波浪测试的研究包括这些波群效应，但可能需要较长的测试时间才能达到设计条件。实验室波浪水槽实验研究了波浪群进入浅水区和断裂时的浅滩变化。水面高程由电容式波浪探测器记录。记录了破浪的类型和位置，并利用视频成像技术观察了波浪在滑行和破浪过程中的运动学特性。结果表明，水平（波组内）和垂直（深度诱导）能量通量的相互作用在波组的趋波和断波过程中起着关键作用。值得注意的是，当波浪群接近临界阈值深度时，波浪群的演化阶段有利于出现两种不同的浅滩情况--早期浅滩情况和延迟浅滩情况。这些不同的滩涂情况似乎导致了破浪特性（破浪类型和破浪位置）和观测到的最大深度限制波高（Hb/d）的显著变化。特别是，延迟滩化情况似乎稳定了波群，延迟了破浪，产生的 Hb/d 比值超过了当前的设计准则。这些初步结果表明，以单色波为基础的现行设计准则可能低估了与波浪群相关的 "最坏 情况"，从而对工程设计、海岸建模以及灾害绘图和规划产生了影响。补充索引词：波群、深度有限的破浪、浅滩、波浪运动学
{"title":"Wave Group Effects on Breaker Height on a Uniform Slope","authors":"T. Shand, W. Peirson, R. Cox","doi":"10.2112/jcr-si50-143.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-143.1","url":null,"abstract":"SHAND, T.D., PEIRSON, W.L. AND COX, R.J., 2007. Wave group effects on breaker height on a uniform slope. Journal of Coastal Research, SI 50 (Proceedings of the 9th International Coastal Symposium), 767 – 772. Gold Coast, Australia, ISSN 0749.0208 The maximum wave height that can be achieved during shoaling is of key importance in the design of coastal structures and the assessment of near shore currents and water levels. Previous investigations, upon which current design guidelines are based, have tended to focus on regular, monochromatic waves thereby neglecting group effects. Studies incorporating random wave testing include these group effects but may require prolonged testing periods to achieve the design condition. The shoaling transformations of wave groups as they progress into shallow water and break has been investigated in laboratory wave flume experiments. The water surface elevations were recorded by capacitance type wave probes. The type and position of breaking was recorded and video imaging used to observe wave kinematics during shoaling and breaking. Results show that the interaction of horizontal (intra-group) and vertical (depth-induced) energy fluxes plays a key role in the shoaling and breaking processes of the wave group. Notably, the evolutional stage of the wave group as it approaches a critical threshold depth facilitates the emergence of two distinct shoaling cases – an early shoaling case and a delayed shoaling case. These distinctive shoaling cases appear to cause significant variation in the wave breaking properties (breaker type and breaking position) and in the maximum depth limited wave heights (Hb/d) observed. In particular, the delayed shoaling case appeared to stabilise the wave groups, delaying breaking and yielding Hb/d ratios in excess of current design guidelines. These preliminary results indicate that current design guidelines based on monochromatic waves may underestimate the ‘worst case’ scenarios associated with wave groupiness with consequent implications for engineering design, coastal modelling and hazard mapping and planning. ADDITIONAL INDEX WORDS: Wave group, depth-limited wave breaking, shoaling, wave kinematics","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140365843","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}
M. C. Freitas, C. Andrade, T. Ferreira, A. Cruces, M. F. Araújo
{"title":"Wet Dune Slacks, Sea-level and Coastal Evolution in the South-western Portuguese Façade","authors":"M. C. Freitas, C. Andrade, T. Ferreira, A. Cruces, M. F. Araújo","doi":"10.2112/jcr-si50-045.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-045.1","url":null,"abstract":"","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"43 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140365950","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}
CALADO, H., QUINTELA, A. and PORTEIRO, J., 2007 Integrated Coastal Zone Management Strategies on Small Islands. Journal of Coastal Research, SI 50 (Proceedings of the 9 th International Coastal Symposium), 125 - 129. Gold Coast, Australia, ISSN 0749.0208 In 2002 the European Parliament and Council indicated the general principles and options for an Integrated Coastal Management Strategy for Europe (Recommendation 2002/413/CE). In 2005, due to the lack of contributions by each State member, the European Council invited all the EU countries to establish the ground rules for that strategy by presenting the national efforts on the field and by establishing their one Integrated Coastal Zone Management Strategies (ICZMS). The document had a deadline of February 2006. The National Strategies then presented are now being evaluated. What is proposed in this paper is not a quantitative structured analysis but a comprehensive one applied to small islands. For sure we know that small islands problems and needs are different from the mainland countries. So, is there a true need for ICZM guidelines with a scale and operational contexts often applied to larger territories? Are there specific features to small island ICZM Strategies? Based on the analysis of the Macaronesian Archipelagos of Azores, Madeira and Canary Islands the discussion is presented and some conclusions are drawn.
CALADO, H., QUINTELA, A. and PORTEIRO, J., 2007 Integrated Coastal Zone Management Strategies on Small Islands.Journal of Coastal Research, SI 50 (Proceedings of the 9 th International Coastal Symposium), 125 - 129.澳大利亚黄金海岸，ISSN 0749.0208 2002 年，欧洲议会和理事会指出了欧洲综合海岸管理战略的一般原则和选择方案 （第 2002/413/CE 号建议）。2005 年，由于缺乏各成员国的贡献，欧洲理事会邀请所有欧盟国家制定该战略的基本规则，介绍各国在该领域所做的努力，并制定各自的沿海地区综合管理战略 (ICZMS)。该文件的最后期限为 2006 年 2 月。目前正在对当时提交的国家战略进行评估。本文提出的不是定量的结构分析，而是适用于小岛屿的综合分析。当然，我们知道小岛屿的问题和需求与大陆国家不同。那么，是否真的需要具有通常适用于较大领土的规模和运作背景的综合管理指导方针？小岛 屿综合管理战略是否有具体特点？根据对亚速尔群岛、马德拉群岛和加那利群岛等马卡龙群岛的分析，我们进行了讨论并得出了一些结论。
{"title":"Integrated Coastal Zone Management Strategies on Small Islands","authors":"H. Calado, A. Quintela, J. Porteiro","doi":"10.2112/jcr-si50-025.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-025.1","url":null,"abstract":"CALADO, H., QUINTELA, A. and PORTEIRO, J., 2007 Integrated Coastal Zone Management Strategies on Small Islands. Journal of Coastal Research, SI 50 (Proceedings of the 9 th International Coastal Symposium), 125 - 129. Gold Coast, Australia, ISSN 0749.0208 In 2002 the European Parliament and Council indicated the general principles and options for an Integrated Coastal Management Strategy for Europe (Recommendation 2002/413/CE). In 2005, due to the lack of contributions by each State member, the European Council invited all the EU countries to establish the ground rules for that strategy by presenting the national efforts on the field and by establishing their one Integrated Coastal Zone Management Strategies (ICZMS). The document had a deadline of February 2006. The National Strategies then presented are now being evaluated. What is proposed in this paper is not a quantitative structured analysis but a comprehensive one applied to small islands. For sure we know that small islands problems and needs are different from the mainland countries. So, is there a true need for ICZM guidelines with a scale and operational contexts often applied to larger territories? Are there specific features to small island ICZM Strategies? Based on the analysis of the Macaronesian Archipelagos of Azores, Madeira and Canary Islands the discussion is presented and some conclusions are drawn.","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"30 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140365972","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":"Australian National Surfing Reserves – rationale and process for recognising iconic surfing locations","authors":"Brad Farmer, A. Short","doi":"10.2112/jcr-si50-020.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-020.1","url":null,"abstract":"","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"96 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140366146","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":"Dynamics of the Karwar Coast, India, with special reference to study of Tectonics and Coastal Evolution using Remote Sensing Data","authors":"P. T. Hanamgond, D. Mitra","doi":"10.2112/jcr-si50-157.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-157.1","url":null,"abstract":"","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"70 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140366258","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}
J. J. Barrera-Alba, S. Gianesella, Flávia M. P. Saldanha-Corrêa, G.A.O. Moser
{"title":"Influence of an Artificial Channel in a Well-Preserved Sub-Tropical Estuary","authors":"J. J. Barrera-Alba, S. Gianesella, Flávia M. P. Saldanha-Corrêa, G.A.O. Moser","doi":"10.2112/jcr-si50-206.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-206.1","url":null,"abstract":"","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"85 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140366376","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":"Geomorphologic evolution and mobility of sand barriers in the Nakdong estuary, South Korea","authors":"H.S. Yoon, C.I. Yoo, W.B. Na, I.C. Lee, C.R. Ryu","doi":"10.2112/jcr-si50-070.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-070.1","url":null,"abstract":"","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"78 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140366566","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}
MORRIS, B.D., COCO, G., BRYAN, K.R. AND TURNER, I.L., 2007. Video-derived mapping of estuarine evolution. Journal of Coastal Research, SI 50 (Proceedings of the 9th International Coastal Symposium), 410 – 414. Gold Coast, Australia, ISSN 0749.0208 Coastal changes are being monitored around Australia and New Zealand using a network of state-of-the-art coastal imaging stations. These systems are being used to build a database of frequent, long-term, spatiallyextensive observations of coastal behaviour across a diverse range of coastal environments. The focus of the research detailed herein is the application of this technology to the investigation of estuarine systems. Boat-based surveying of estuaries is generally both difficult (e.g. shallow mudflats) and time-consuming. The ability to complete regular and repeated surveys within highly dynamic and fast-changing systems is usually limited. In contrast, image-derived methods provide a practical solution. Digital images are analysed to detect successive (hourly) waterlines at measured water levels through a single tidal cycle and then processed to generate intertidal bathymetries. Repeating these ‘virtual’ surveys enables the quantification of key processes such as channel infilling, growth of intertidal mudflats and response of the estuary to extreme forcing events. A particular advantage of this approach is that archived images may be used to complete ‘surveys’ retrospectively. Application of these research techniques are illustrated at two contrasting field sites in Australia and New Zealand. The first is a dynamic and small-scale inlet system dominated by the ingress of beach sediment (Narrabeen Lagoon, Australia) and the second is a large-scale and more slowly evolving mudflat system (Raglan Estuary, New Zealand). Results presented illustrate the practical application of video-derived methods to the monitoring and quantification of estuarine processes and evolution, and provide a unique dataset that can now be used for comparison with model simulations.
Morris, B.D., COCO, G., Bryan, K.R. and Turner, I.L., 2007.Video-derived mapping of estuarine evolution.Journal of Coastal Research, SI 50 (Proceedings of the 9th International Coastal Symposium), 410 - 414.The ocean and the ocean of the marine marine ocean is the most important factor.这些系统被用来建立一个数据库，对各种沿岸环境的沿岸行为进行频繁的、长期的、 空间广度大的观测。本文详述的研究重点是将这一技术应用于河口系统的调查。用船对河口进行调查通常既困难(如浅泥滩)又费时。在高度动态和快速变化的系统中完成定期和重复调查的能力通常有限。相比之下，源自图像的方法提供了一种实用的解决方案。通过对数字图像进行分析，可以在一个潮汐周期内按测量水位检测到连续（每小时）的水线，然后经过处理生成潮间带水深图。重复进行这些 "虚拟 "勘测可以量化关键过程，如河道填充、潮间带泥滩生长以及河口对极端强迫事件的反应。这种方法的一个特别优势是，存档图像可用来完成回溯 "调查"。这些研究技术在澳大利亚和新西兰两个截然不同的现场得到了应用。第一个是以海滩沉积物进入为主的动态小规模入口系统（澳大利亚纳拉本泻湖），第二个是规模较大、演变较慢的泥滩系统（新西兰雷格兰河口）。介绍的结果说明了视频方法在监测和量化河口过程和演变方面的实际应用，并提供了一个独特的数据集，现在可用于与模型模拟进行比较。
{"title":"Video-derived mapping of estuarine evolution","authors":"B. Morris, G. Coco, K. Bryan, Ian L Turner","doi":"10.2112/jcr-si50-079.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-079.1","url":null,"abstract":"MORRIS, B.D., COCO, G., BRYAN, K.R. AND TURNER, I.L., 2007. Video-derived mapping of estuarine evolution. Journal of Coastal Research, SI 50 (Proceedings of the 9th International Coastal Symposium), 410 – 414. Gold Coast, Australia, ISSN 0749.0208 Coastal changes are being monitored around Australia and New Zealand using a network of state-of-the-art coastal imaging stations. These systems are being used to build a database of frequent, long-term, spatiallyextensive observations of coastal behaviour across a diverse range of coastal environments. The focus of the research detailed herein is the application of this technology to the investigation of estuarine systems. Boat-based surveying of estuaries is generally both difficult (e.g. shallow mudflats) and time-consuming. The ability to complete regular and repeated surveys within highly dynamic and fast-changing systems is usually limited. In contrast, image-derived methods provide a practical solution. Digital images are analysed to detect successive (hourly) waterlines at measured water levels through a single tidal cycle and then processed to generate intertidal bathymetries. Repeating these ‘virtual’ surveys enables the quantification of key processes such as channel infilling, growth of intertidal mudflats and response of the estuary to extreme forcing events. A particular advantage of this approach is that archived images may be used to complete ‘surveys’ retrospectively. Application of these research techniques are illustrated at two contrasting field sites in Australia and New Zealand. The first is a dynamic and small-scale inlet system dominated by the ingress of beach sediment (Narrabeen Lagoon, Australia) and the second is a large-scale and more slowly evolving mudflat system (Raglan Estuary, New Zealand). Results presented illustrate the practical application of video-derived methods to the monitoring and quantification of estuarine processes and evolution, and provide a unique dataset that can now be used for comparison with model simulations.","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"7 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140367773","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}
BEZERRA, M.O., PINHEIRO, L. and MORAIS, J.O. 2007. Shoreline Change of the Mucuripe Harbour Zones (Fortaleza-Ceará, Northeast of Brazil) 1972 2003. Journal of Coastal Research, SI 50 (Proceedings of the 9th International Coastal Symposium), 1163 – 1167. Gold Coast, Australia, ISSN 0749.0208 This study analyses the space-time evolution along the Fortaleza coast over the past 31 years (1972-2003) with a special emphasis on the Mucuripe port area (Fortaleza, Ceará, Brazil) examining changes in the coastal dynamics produced by the building of the city’s port. The construction of the port’s jetty interrupted the natural feeding process of the beaches with sediment moving east to west. Sediment was blocked east of this structure leading to an erosion process to the west. This multi-temporal study is based on the analysis of aerial photographs and images from the Quickbird satellite. The objective is to determine the recent evolution of this coastline through calculation of the variation in retrograding and prograding areas. The variation of the city of Fortaleza's dunebeach interface shoreline, which concerns an extension of approximately 30 km of shoreline, revealed a prograding rate of 0.8284 km/31 years (1972/2003) and a retrograding rate of 0.0701 km/31 years (1972/2003). Analysis of images of Mansa Beach, located in the Mucuripe port basin, showed that in 1972 Mansa Beach had an area of 0.13843 km, in 1998 it increased to 0.15307 km and in 2003 it reached 0.15455 km. The analysis revealed that the changes in the shoreline are more subject to shoreline accretion. The analysed period shows a 92% accretion rate and an 8% erosion rate. The results contribute to the improved management of the Fortaleza coast. ADDITIONAL INDEX WORDS: Changes in the shoreline, Prograding, Multi-temporal study
BEZERRA, M.O., PINHEIRO, L. and MORAIS, J.O. 2007.Mucuripe Harbour Zones (Fortaleza-Ceará, Northeast of Brazil) 1972 2003.Journal of Coastal Research, SI 50 (Proceedings of the 9th International Coastal Symposium), 1163 - 1167.本研究分析了福塔雷萨海岸在过去 31 年（1972-2003 年）的时空演变，重点是 Mucuripe 港区（巴西塞阿拉州福塔雷萨市），考察了该市港口建设对海岸动力的影响。港口防波堤的修建打断了海滩沉积物自东向西移动的自然进给过程。沉积物被阻挡在该建筑以东，导致向西的侵蚀过程。这项多时段研究基于对航拍照片和 Quickbird 卫星图像的分析。其目的是通过计算后退和前移区域的变化，确定该海岸线的近期演变情况。福塔莱萨市沙丘滩界面海岸线的变化涉及约 30 公里的海岸线延伸，显示出 0.8284 公里/31 年（1972/2003 年）的前进速度和 0.0701 公里/31 年（1972/2003 年）的后退速度。对位于 Mucuripe 港口盆地的 Mansa 海滩的图像分析表明，1972 年 Mansa 海滩的面积为 0.13843 公里，1998 年增加到 0.15307 公里，2003 年达到 0.15455 公里。分析表明，海岸线的变化更多地受到海岸线增生的影响。分析期间的海岸线增加率为 92%，侵蚀率为 8%。这些结果有助于改善福塔莱萨海岸的管理。附加索引词：海岸线变化、坡度、多时研究
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{"title":"Estimation of Anoxic Water Distribution in Hiroshima Bay using Satellite Thermal Image","authors":"Y. Sakuno","doi":"10.2112/jcr-si50-185.1","DOIUrl":"https://doi.org/10.2112/jcr-si50-185.1","url":null,"abstract":"","PeriodicalId":51078,"journal":{"name":"Journal of Coastal Research","volume":"43 19","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140368083","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}
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