Distribution characteristics of historical earthquake classes in Jiangsu Province and South Huanghai Sea region

According to the analysis on the characteristics of historic earthquakes in Jiangsu Province and South Huanghai Sea region, the historical earthquakes in the studied area are divided into two kinds of comparatively safe class and comparatively dangerous class. Then the statistical result of earthquake class, the characteristics of geo-graphical distribution and geological structures are studied. The study shows: a) In Jiangsu Province and South Huanghai Sea region, the majority of historical strong earthquakes belong to comparatively safe class, only 13.8% belong to comparatively dangerous class; b) Most historical earthquakes belong to comparatively safe class in the land area of Jiangsu, eastern sea area of Yangtze River mouth and northern depression of South Huanghai Sea region. However, along the coast of middle Jiangsu Province and in the sea area of South Huanghai Sea, the distribution of historical earthquake classes is complex and the earthquake series of comparatively dan-gerous class and comparatively safe class are equivalent in number; c) In the studied area, the statistical results of historical earthquake classes and the characteristics of spatial distribution accord very well with the real case of present-day earthquake series. It shows that the seismic activity in the region has the characteristic of succession, and the result from this study can be used as a reference for early postseismic judgment in the earthquake emer-gency work in Jiangsu Province.

Analysis of Colors of Ancient Villages in Jiangsu-Anhui Region Based on Cultural Connotation

Colors of ancient villages in Jiangsu-Anhui Region are of classic beauty and in elegant taste,representing a neutral color system composed of 3 kinds of lightness,namely black,white,and gray.The formation of that feature is closely related with the development of feudal society in China as well as the natural environment and folk culture of Jiangsu-Anhui Region.This paper analyzed the cultural connotation reflected by the colors of the ancient villages in Jiangsu-Anhui Region,explored the causes of its colors in terms of ancient law,regional exchange,and customs in that region,and revealed the historical context and cultural characteristics of the ancient villages south of the Yangtze River,so as to provide a frame of reference for the protection and development of historical and cultural heritage in the ancient villages.

ENVIRONMENTAL FEATURES AND WATERENVIRONMENTAL PROBLEMS IN THE CONTIGUOUSREGION OF JIANGSU,SHANGDONG,HENANAND ANHUI PROVINCES

Owing to intensive human activities and the floods of the Huaihe River in historic peiod, the contiguous region of Jiangsu, Shandong, Henan and Anhui provinces is suffering from a variety of environmental problems and naturaldisasters, of which water pollution and drought-flood disasters are most observable. Considering the special location andenvironmental status of the contiguous region, advices are proposed in the paper: perfecting trans-regional managementssystem of water environment incorporating basin management agencies in local government activities; strengthening cooperation of two agencies: water conservancy agency and environment protection agency; enhancing integrated control ofwater pollution and flood-drought disasters; taking the interests of the whole river into acount and paying attention to bothstorage and drainage; broadening sources of water supply and inceasing water delivery; controlling pollutant discharge,developing water saving production system.

An Empirical Study on the Development of Regional Circular Economy Based on Ecological Efficiency： A Case Study of Jiangsu Province

Based on the theory of ecological efficiency,an empirical study on ecological efficiency and its changing path in Jiangsu Province during2005-2014 was conducted,and then the relationship between economic development and environmental pressure in the province was discussed by decoupling analysis. Finally,the main influencing factors of changes in ecological efficiency were analyzed by grey relational analysis method. The results showed that from 2005 to 2014,the resource efficiency of each indicator in Jiangsu Province fluctuated,while the environmental efficiency of most indicators increased slightly. The comprehensive resource efficiency and environmental efficiency also fluctuated,and the fluctuation range of the comprehensive environmental efficiency was larger than that of the comprehensive resource efficiency. Seen from the temporal evolution of ecological efficiency and circulation economy development pattern in Jiangsu Province,the leaping development mode was adopted in the province.The decoupling state of economic development and environmental pressure in Jiangsu Province was unstable,and they were in a state of strong decoupling,weak decoupling and expensive recoupling in most years. According to the results of grey relational analysis,comprehensive utilization of solid waste,industrial electricity consumption,electricity consumption of the whole society,domestic energy consumption,discharge of urban domestic sewage,and production of common industrial solid waste were the main influencing factors of changes in ecological efficiency in Jiangsu Province.

Distribution characteristics of historical earthquake classes in Jiangsu Province and South Huanghai Sea region

According to the analysis on the characteristics of historic earthquakes in Jiangsu Province and South Huanghai Sea region, the historical earthquakes in the studied area are divided into two kinds of comparatively safe class and comparatively dangerous class. Then the statistical result of earthquake class, the characteristics of geo-graphical distribution and geological structures are studied. The study shows: a) In Jiangsu Province and South Huanghai Sea region, the majority of historical strong earthquakes belong to comparatively safe class, only 13.8% belong to comparatively dangerous class; b) Most historical earthquakes belong to comparatively safe class in the land area of Jiangsu, eastern sea area of Yangtze River mouth and northern depression of South Huanghai Sea region. However, along the coast of middle Jiangsu Province and in the sea area of South Huanghai Sea, the distribution of historical earthquake classes is complex and the earthquake series of comparatively dan-gerous class and comparatively safe class are equivalent in number; c) In the studied area, the statistical results of historical earthquake classes and the characteristics of spatial distribution accord very well with the real case of present-day earthquake series. It shows that the seismic activity in the region has the characteristic of succession, and the result from this study can be used as a reference for early postseismic judgment in the earthquake emer-gency work in Jiangsu Province.

Regional Geochemistry and Fluid Flow in the Palaeogene Aquifers of the Gaoyou Subbasin in the Southern Part of North Jiangsu Basin, China

Chemical analysis of groundwater in petroliferous basins can be an effective way to determine the regional hydrogeological regime and to evaluate the preservation conditions of hydrocarbons. This paper presents the hydrochemical distribution of both individual aquifers and different structural units within the Palaeogene strata of the Gaoyou subbasin in the North Jiangsu Basin, east China. The results show that the salinity of the Palaeogene aquifers in the Gaoyou subbasin displays a systematic increase from the central deep depression to the periphery areas, and shows a reverse trend as the burial depth increases. Salinity maps of individual aquifers suggest that formation water in the deep layers at the centre of the study area probably retains original features of fresh lake water. Geofluids near the central deep depression of the Gaoyou subbasin migrate vertically through the Zhenwu and Hanliu faults, while those of the northern slope belt mainly flow laterally through aquifers. Both low and high salinity formation water can be found in the hydrocarbon producing areas. The low salinity zones commonly affected by infiltrated meteoric water are unfavourable conditions for the preservation of trapped hydrocarbons.

2022-2023年江苏省豇豆区域筛选试验(盐城点)

为筛选适宜江苏省种植的高产、优质的豇豆新品种,2022-2023年承担了江苏省豇豆区域试验。盐城点两年的试验结果表明,13个参试品种中,苏豇17-35总产量最高,比对照增产29.29%,其次是帮达夏龙,比对照增产27.80%,第3名是盐豇5号,比对照增产26.19%。对照苏豇3号产量最低,其他12个参试品种都比对照有不同幅度的增产,综合性状优良,建议继续进行生产试验,进一步鉴定品种的丰产性和稳定性。

数字经济背景下江苏新零售模式创新研究

随着数字经济的快速发展,数字化的高质量转型已成为各个领域的重要挑战。在数字经济背景下,传统零售行业诞生出新模式——“新零售”,在数字技术的发展与带动下,零售行业各个环节都面临着重塑的局面。江苏作为经济大省,其新零售行业也在快速发展,并不断寻找新的发展机遇以应对各种新型商业模式的挑战。本文通过对江苏新零售发展现状及所面临问题的全面分析,从数字经济的角度系统探讨了新零售模式创新的理论框架和实施路径。研究表明,数字经济的引入有助于优化决策机制,推动新零售企业以数据驱动决策,进而提升新零售模式的创新能力和市场竞争力。本文提出了建立以数据为基础的决策机制、引入先进的算法和技术、加强线上线下融合、提升消费者体验等策略建议,旨在为江苏省新零售行业的创新发展提供具有参考价值的策略方案。

苏北地区数字经济发展测度与驱动因素研究

数字经济的兴起使传统产业得以借助互联网、大数据和人工智能等技术工具,实现生产、流通、消费等环节的数字化、网络化和智能化。通过数字化转型,传统产业能够更高效地整合资源,提升生产效率,降低成本,提供更为个性化的产品和服务。本文选取2013—2022年苏北地区五个地级市的平衡面板数据,旨在测度这些城市数字经济的发展水平,并通过实证分析确定推动苏北地区数字经济发展的关键因素。结果显示,苏北地区五个地级市的数字经济发展水平差异较小;金融发展水平和产业升级水平是推动数字经济发展的主要因素。据此,本文提出了相应建议,以供参考。

江苏省里下河地区洪涝灾害与综合应对策略

防洪除涝保安是保障地区经济社会稳定发展的重要前提。近年来持续变化的自然和人文条件给防洪减灾带来了一系列重大挑战,总结归纳了江苏省里下河地区洪涝治理特点及历程,在解析自然和人文因素对流域洪涝灾害主要影响基础上,从加快完善防洪除涝工程体系、升级防汛预警调度决策指挥系统、强化防洪抢险和应急救援能力、科学规范和管控人类活动4个方面探讨变化环境下强化流域防洪除涝能力与韧性的对策,为江淮平原河网完善防洪治涝体系提供了参考。

学科意义上的区域音乐史研究——读施咏《江苏音乐史》

施咏《江苏音乐史》可谓区域音乐史的又一力作,它依托翔实的史料,呈现了江苏历史上的乐人乐事,对于音乐文化大省、文化强省的江苏而言,具有举足轻重的历史意义;在研究方法上史论结合,打破区域之边界、流派之界限、传承之局限,将江苏音乐置于更广的视域中加以考察和分析,对于区域音乐史研究具有方法论上的参考价值,对于深化中国音乐史的研究也具有重要的学术价值。

江苏地域文化下的农业区域公用品牌设计研究

目的研究江苏地域文化下区域公用品牌设计建设路径。方法以江苏地域文化内涵为价值基础,针对江苏地域文化特点、地域文化在品牌设计中的作用、江苏区域公用品牌发展现状等层面进行分析,融合优质品牌设计案例解析,提取可视觉化江苏地域文化元素,对农业区域公用品牌设计路径展开研讨。结果融合江苏地域文化特质,构建“体系标准+地域差异+优势突显+营销聚合”理论型设计路径,打造前瞻型、通用型的农业区域公用品牌设计指南。结论地域文化背景带动下的区域公用品牌形象进一步实现了产品与消费者之间的可持续互动,带领消费者感受农产品从田间到手中的整个过程,促使更多具有地域代表性的区域公用品牌的涌现,以点带面地辐射并带动区域文化产业的提档升级,助力乡村振兴。

苏中地区白玉枇杷高产栽培技术

枇杷产业发展对促进果农增收、农业发展和农村稳定意义深远。白玉枇杷果肉洁白,风味清甜,深受消费者喜爱,市场前景广阔。本文总结了苏中地区白玉枇杷高产栽培技术,包括园地选择、砧木与苗木选择、栽植、栽培管理、整形修剪、花果管理、病虫害防治、果实采收与包装贮运等方面内容,以期为苏中地区白玉枇杷高产栽培提供参考。

苏北地区土壤墒情时空变化规律研究

为研究自然条件下的苏北地区土壤墒情时空变化规律,本文选用苏北地区2016-2022年的土壤墒情数据,采用数理分析方法,从空间和时间角度分析了苏北地区土壤墒情的变化规律。结果表明,在相同土壤类型前提下,土壤含水量呈东南部高、西北部低的趋势,且不同深度土层土壤含水量相关关系显著;土壤墒情与降水量呈正相关关系,与蒸发量呈负相关关系。通过分析总结苏北地区土壤墒情变化规律,可为农业生产及水资源调配管理提供依据。

江苏台网地震目录最小完整性震级研究

区域台网完整性震级的研究对于了解测震台网监测能力、评估地震目录的可靠性以及研究地震活动特征具有重要意义,其有助于确定最小可靠震级范围,并为地震监测和地震研究提供参考。针对江苏及邻区地震目录的特点和需求,结合江苏省区域测震台网台站建设与发展情况,使用震级-序号法、多参数方法联合研究,对江苏区域台网记录的地震活动最小完整性震级M_(C)随时间的变化趋势进行分析;通过使用完整震级范围(EMR)方法,对地震的空间分布特征进行深入探究。研究结果表明,江苏及邻区整体区域M_(C)值变化趋势大致分为2个阶段,1970-2008年M_(C)值主要分布于M_(L)1.0~M_(L)2.2之间,2009-2022年M_(C)值主要分布于M_(L)0.5~M_(L)1.5之间。江苏内陆地区1970-2008年M_(C)值主要分布于M_(L)1.0~M_(L)2.5之间,2009-2022年M_(C)值主要分布于M_(L)0.5~M_(L)2.0之间,江苏沿海黄海海域1970-2022年M_(C)值主要分布于M_(L)2.0~M_(L)3.0之间,江苏区域台网地震监测能力趋于完善。

共生理论视角下市域产教联合体实践的问题审视和建构路径——以苏南地区为例

共生理论在市域产教联合体建设中具有适用性。当下苏南地区市域产教联合体的建设实践中,存在着共生单元间价值取向和利益诉求存在差异、共生环境缺乏有效政策和保障机制支撑、多元主体共生发展受到制约等现实问题。可以从增强共生主体的兼容与协同性出发,在行为方式上构建互惠共生模式,在组织程度上构建一体化共生模式,通过畅通共生界面、构建共享平台、优化共生环境、加强政策保障等有效路径来构建市域产教联合体。

江苏省苏北地区农村中小学体育课程建设的思考

江苏省苏北地区农村中小学受经济条件等因素的限制,其体育课程建设一直不尽理想,与省内的苏中、苏南地区发展差距较大,成为制约江苏省迈向教育强省、体育强省的主要瓶颈之一。本文采用文献资料法、专家访谈法、实地调研法、逻辑分析法等研究方法,研究了苏北地区农村中小学体育课程教学现状:苏北地区农村中小学体育课程存在场地和器材不足、体育师资数量和质量短缺、教学内容和方法单一等问题,探讨了苏北地区农村中小学体育课程建设的基本原则:公平公正优先原则、教学效益最大原则、课程布局合理原则、可持续发展原则,提出了苏北地区农村中小学体育课程建设的优化路径:开源节流,构建农村体育学科基础设施建设的保障机制;内修外引,强化对体育师资整体素质的培养与提升;因地制宜,结合学校实际情况组织与开展课外体育活动;主动求变,积极争取政策支持和社会资源弥补自身短板。

NCEP/NOAA全球预报产品在江苏近岸及长江口外的精度评估

利用2021年1—7月江苏近岸和长江口外13个测风站、3个波浪浮标的观测数据,与美国国家环境预报中心/美国国家海洋和大气管理局(NCEP/NOAA)全球预报系统的风场、波浪预报数据进行对比。结果表明:与上一代预报产品相比,目前全球业务预报产品在风场预报方面的准确度明显提高,江苏近岸地区的风速预报误差明显小于长江口外地区,24 h风速和风向预报的均方根误差分别为2 m/s和45°。对大风天、大浪天环境下全球预报产品精度的评估表明:大风天风速预报精度在长江口外降低,在江苏近岸无明显变化,风向预报精度在长江口外无明显变化,在江苏近岸提高;大浪天波高、浪向的预报精度分别降低、提高。在台风极端天气条件下,全球预报产品对长江口的风场仍有一定的预报能力,但预报的最大风速的出现时间滞后6~9 h,且无法预报出风速剧烈变化的情况。尝试基于长短期记忆网络方法利用NCEP/NOAA预报及观测改进业务预报,可以改善短期单站预报水平。

江苏省工业旅游区集聚特征及多要素空间关联模式研究

在旅游消费升级、城市更新的大背景下,发展工业旅游作为城市拓展旅游消费空间、促进城市转型的重要举措愈发受到关注。研究工业旅游区的空间格局及其与相关旅游要素的空间关联模式,对促进工业旅游高质量发展具有重要意义。以江苏省120家省级工业旅游区为研究对象,运用GIS空间分析技术和理论,刻画江苏省工业旅游区的空间分布格局,并基于POI数据同位模式挖掘和多元变量聚类方法探析江苏省工业旅游区与等级景区、路网交通、购物、餐饮、住宿等旅游服务要素之间的空间关联水平和模式。研究表明:(1)江苏省工业旅游区空间分布整体呈现“南密北疏”的集聚特征,地域差异性较为突出;(2)江苏省各类型工业旅游区的空间分布特征与省内工业发展基础和优势基本吻合,以食品饮料、纺织服装等轻工业为代表的工业旅游景观打造更为成熟,而环保、水利等类型的工业旅游资源目前尚未得到有效开发;(3)江苏省工业旅游区与等级景区、路网交通、购物、餐饮和住宿设施等旅游配套要素空间关联性整体偏弱、而扬子江城市群较强的特征,具体可分为不均衡发展型、均衡发展型、良好发展型、潜力发展型、起步发展型和艰难发展型6种模式。

江苏地域特色工艺美术在书籍整体设计中的应用与研究

工艺美术作为一种实用性与审美性相结合的艺术形式,以其独特的魅力与深厚的文化底蕴,不仅为书籍设计提供了丰富的灵感和素材,而且也为书籍整体设计注入了浓郁的地域特色、增添艺术魅力、增强文化内涵。基于此,本文在分析江苏地域特色与工艺美术内涵的基础上,针对江苏地域特色工艺美术在书籍整体设计中的应用情况,分析了其在书籍整体设计中的应用价值,并以此为基础探索江苏地域特色工艺美术在书籍装帧设计中的应用策略,旨在为书籍设计行业提供更多元化、更具地域特色的设计思路。