Based on the studies in sea - level rise and response of coastal zone by domestic and foreign researchers , integrated with the essential characteristics of jiangsu coast and the radiate sand ridges , laid emphasis on the effects of sea - level rise on the radiate sand ridges and the tiaozini sands in it ' s center region , the following case were discussed in the paper . ( 1 ) the recent relative sea - level rise in the region of the radiate sand ridges found on the structural and sedimentary features of the radiate sand ridges , the rate of regional land subsidence was calculated ( structural , balanced and compressed subsidence were considered respectively ) . the latest assessment of global sea - level rise in the past century that was carried out by ipcc was cited 本论文在总结国内外对海面上升及其对海岸带影响的研究基础上，结合江苏海岸及辐射沙洲区的基本特征，以相对海面上升对辐射沙洲及其中心部位的条子泥的影响为重点，讨论了以下几个方面的问题： ( 1 )辐射沙洲区近期的相对海面变化根据辐射沙洲区的构造和沉积特征，对区内地面沉降速率进行分项计算(包括构造沉降速率、均衡沉降速率和压实沉降速率) ，并引用ipcc最近对过去100年来全球绝对海面上升速率的评估。
( 4 ) effects of sea - level rise to the development and utilization of tiaozini sands based on the tendency of the development of the radiate sand ridges as a whole and on the developing mechanism of the tiaozini sands , developing tendency of the tiaozini sands in the future was concluded , that the vertical accretion of . the tidal flat will keep pace with the relative rise of sea - level ( 4 )海面上升对条子泥的影响在分析条子泥的形成和演化机制以及辐射沙洲未来总体发展趋向的基础上，对条子泥响应未来海面上升的发展趋向做了探讨，认为条子泥在未来一段时间内的淤高速率不会低于海面的上升速率。
( 5 ) discussion at last , some cases mentioned in the paper but have not been well resolved were discussed . including the correlation between the relative sea - level rise and the tidal range widening , and the relationship between relative sea - level and atmospheric pressure , as well as the limit of tiaozini sands vertical accretion ( 5 )讨论论文的最后就本论文研究中发现但尚未能解决的一些问题做了讨论，包括海面上升与潮差增大的关系、海面气压与相对海面变化的关系以及条子泥淤高的极限等。
( 3 ) response of the radiate sand ridges to the relative sea - level rise based on the background of sea - level rise in the future and the features of sediment dynamics on the radiate sand ridges , the rule and tendency of the development of the radiate sand ridges were analyzed using the data collected in situ and the long - term satellite images of the region . and concluded that the radiate sand ridges will be adjusted greatly in response to the relative sea - level rise and the enhancement of tidal dynamics ( 3 )辐射沙洲对海面上升的响应基于辐射沙洲区未来海面上升的背景和辐射沙洲自身的泥沙动力特征，用实测资料和遥感技术分析了辐射沙洲区近期的演变规律，并对辐射沙洲未来整体的动态变化特征和发展趋向做了预测，认为辐射沙洲整体在海面上升过程中随着潮汐动力作用的增强将做出重大调整。
The low and flat coastal plain , the vulnerable muddy coast and the radiate sand ridges without external sediment supply in jiangsu province are extraordinarily sensitive to coastal dynamical changes . faced with the possible sea - level rise in the future , inevitably , the region will be exposed to serious impacts comparatively 江苏中部低平的滨海平原、脆弱的淤泥质海岸和缺少外来泥沙供给的辐射沙洲对海岸动力变化异常敏感，面对未来可能的海面上升，该区域必将受到较为严重的影响。
