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SAND DUNE COAST—AN EFFECT OF LAND-SEA INTERACTION UNDER THE NEW GLACIAL ARCTIC CLIMATE

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Journal of Geographical Sciences 1992年第1期3卷 37-54页

作者： Wang Ying zhu dakui State Pilot Laboratory of Coast & Island Exploitation Nanjing University

A comparative study on sand dune coasts of Bohai Sea and Mauritania along Atlantic Ocean shows that the dune coast might be an effective example of land-sea interaction,and gives insight on the formative mechanism of this kind of *** dune coast develops when strong prevailing onland winds blow large amount of sand up from the sea shore;medium tidal range and gentle coastal slope are also the basic factor to improve the development of sand *** the cold phase of Holocene under the Arctic climate influence,it offers a better environment to satisfy all the factors for sand dune development.

关键词： Dune coast land-sea interaction cold phase of Holocene

Landscape and land use in southern Hainan Island,China

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Chinese Science Bulletin 2001年第S1期46卷 102-104页

作者： ZHANG Yongzhan MARTINI I.Peter GE Chendong zhu dakui State Pilot Laboratory of Coast&Island Development Nanjing UniversityNanjing 210093China Department of Land Resource Science University of GuelphGuelphONCanadaNIG 2W1

According to the landscape/land use relation of southern Hainan Island, four main zones are considered: the mountain and high hill zone, the inner coastal zone, the shoreline zone and the marine zone. The economic boo... 详细信息

关键词： landscape land use southern Hainan Island.

Coastal plain evolution in southern Hainan Island,China

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Chinese Science Bulletin 2001年第S1期46卷 90-96,125页

作者： WANG Ying MARTINI I.Peter zhu dakui ZHANG Yongzhan TANG Wenwu Key Laboratory of Coast&Island Development of Ministry of Education of China Dept.of Geo&Ocean SciencesNanjing UniversityNanjing 210093China Department of Land Resource Science University of GuelphGuelphON.Canada

The coast of southern Hainan Island is characterized by wide sandy embayments, which consist of ( i) drowned valleys bounded by steep bedrock hills and only locally receiving sediments, and embayments of various dimensions covered either by (ii) alluvial-deltaic deposits or by (iii) sands of coastal beach ridges/barriers and associated elongated lagoons. During the late Tertiary-Pleistocene the area has experienced isostatic and eustatic movements associated with neotectonics and climatic changes. Such history isrecorded in terraces at various altitudes (SO, 40, 20 m asl) and sequences of coastal sand ridges/baymouth bars. The Holocene variations in sea level and climate are recorded in the dated coastal ridges, coral reef and beachrock. Conditions suitable for reef development started about 8000 a BP. The GPR profiles also show that the internal structures of the sand ridges have composite nature being formed by several superimposed secondary ridges.

关键词： sand barrier system coral reef sea level change south- ern Hainan Island.

Modern geomorphological environment research during rapid urbanization in Shenzhen east coastal zone

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Journal of Geographical Sciences 2011年第2期21卷 372-384页

作者： GUO Wei LI Shuheng zhu dakui School of Human Settlements and Civil Engineering Xi'an Jiaotong University Xi'an 710049 China Department of Computer Sciences Xi'an Jiaotong University Xi'an 710049 China Department of Urban and Resources Sciences Northwest University Xi'an 710032 China Faculty of Environmental Sciences University of Waterloo Waterloo N2L3G1 Canada Key Laboratory of Coast & Island Development of Ministry of Education Nanjing University Nanjing 210093 China

The geomorphological environment is one of the most fundamental variables affecting the development of human society. The mission of geomorphological environment research is to explore the most basic environment and features of our Earth＇s surface morphology. The results can be applied to resource evaluation, environmental protection and reducing and preventing geological disasters. Thus, it can serve to help achieve sustainable development. This paper examines the Shenzhen east coastal zone as a case strongly influenced by urban expansion. We use modern geomorphological theory and methods, along with GIS and RS techniques, to reveal key characteristics of the geomorphological environment and landform classification. Furthermore, coastal ecosystem evaluation and regional resources sustainable utilization should be considered relative to the corresponding geomorphological environment. Based on this study, we conclude that modern geomorphological theory and methods, supported by ＂3S＂ techniques including GIS, RS and GPS, can play an important role in resolving the environment, resources and population problems as well as sustainable development challenges facing humankind at present.

关键词： Shenzhen geomorphological environment geographic information system remote sensing sustainable development

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深圳海岸海洋环境与空间规划研究

第四纪研究 2005年第1期25卷 45-53页

作者：朱大奎南京大学海岸与海岛开发教育部重点实验室南京210093

深圳是我国经济高速发展的海滨城市。最近20年城市发展中对海洋资源开发已取得巨大成就,特别在海港建设、围海造地开拓城市用地空间等方面。文章是配合深圳城市发展建设,从海岸海洋环境资源的调查分析着手,对海岸带利用作出空间... 详细信息

深圳是我国经济高速发展的海滨城市。最近20年城市发展中对海洋资源开发已取得巨大成就,特别在海港建设、围海造地开拓城市用地空间等方面。文章是配合深圳城市发展建设,从海岸海洋环境资源的调查分析着手,对海岸带利用作出空间规划。深圳西岸是珠江口冲积平原,正处珠江河口区的最大浑浊带范围,泥沙淤积使岸线外移,是深圳海涂资源主要分布区。至2000年深圳在海涂区已围海造地26.8km2,按规划至2010年,将再填海28km2。西岸的填海已影响到珠江口深槽淤积、浅滩扩大及深圳湾污染加重。至2010年,预期围海工程完毕后,已达海涂开发与海洋环境容量的极限,今后不能再围海造地。深圳是中国南方主要外贸进出口港,可能会发展成与上海并列为中国的两个国际航运中心。2020年运量将超过2亿吨,西岸深水港发展将饱和,深圳深水港后备基地将在东部海岸,大鹏湾东岸下沙、南澳沿岸是理想的大型深水港后备基地。利用深圳河及开凿梧桐山,贯通大鹏湾与深圳湾,这一深圳运河工程是改善深圳湾海洋环境、根治深圳河污染的重要生态工程,同时还具有航运与旅游功能。

关键词：深圳海洋环境海岸带规划

The application of geographic information technology to coastal geomorphology

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Acta Oceanologica Sinica 2009年第5期28卷 49-57页

作者： GUO Wei LI Shuheng zhu dakui School of Human Settlements and Civil Engineering Xi＇an Jiaotong University Xi＇an 710049 China Department of Computer Sciences Xi＇an Jiaotong University Xi＇an 710049 China Department of Urban and Resources Sciences Northwest University Xi＇an 710032 China Faculty of Environmental Sciences University of Waterloo Waterloo N2L3G1 Canada Key Laboratory of Coast ＆ Island Development of Ministry of Education Nanjing University Nanjing 210093 China

With the development of modern oceanic observation technologies, coastal survey data have been experiencing a substantial growth. The integration management of the data from different disciplines, different sources and different formats has become a major research field in coastal geomorphology by using Geographic Information System （GIS）. This paper puts forward a new methodology framework of GIS techniques in coastal ocean geomorphology, including data acquisition, process, analysis, and representation. It focuses on some major GIS techniques to study the land-ocean interaction mechanism, such as spatial analysis, submarine topography model and three-dimension （3D） visualization, and apply its result to coastal urban planning, harbor site selection and geomorphology environment about coral reef and islands on the continental shelf. The case studies cover the whole coastal ocean to serve the social community, economical development and diplomatic rights for decision-making all round in the coastal zone. The research shows clearly that the application of coastal multi-source geospatial platform has changed the traditional coastal geomorphology science dramatically from its research scope, fields and methods, however, as made clear in this paper, extracting accurate information from remote sensing data and GIS databases for coastal geomorphological applications is a nontrivial challenge that requires the combined knowledge and skills of information scientists and geomorphologists.

关键词： coastal geomorphology geographic information system (GIS) spatial analysis threedimensional visualization

The Study on Strategy of Sustainable Development in Coastal Tourism Resources from the Global Change Perspective

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Journal of Resources and Ecology 2014年第1期5卷 32-41页

作者：王芳朱大奎广东财经大学地理与旅游学院广州510320 南京大学海岸与海岛开发教育部重点实验室南京210093

Global change is induced by human activities and these changes impact tourism development. The transportation system especial y aviation consumed by tourists and accommodation facilities in coastal destinations release massive greenhouse gases and contribute to global change. The ocean is very important to the society and the economy, and coastal tourism is one of the main human activities in the coastal zone. Coastal tourism resources are rich in China, and coastal tourism plays a decisive role in the marine economy. Here, we analyze problems and chal enges during the development of coastal tourism resources from the global change perspective, and identify key factors for the future and ecologically friendly coastal tourism resource development and management under the framework of sustainable development. Based on our ifndings we recommend changing the pattern and products of coastal tourism to develop low carbon coastal tourism based on the idea of“green thinking”;more attention on developments of creative tourism products such as ecotourism and alternative tourism;changes to coastal tourism resource utilization by developing low carbon coastal tourism, advocating carbon emission reduction, promoting carbon compensation and carbon economy, and encouraging new energy saving technology application. Stakeholders also need to be considered. All these measures should be implemented and optimized during the process of planning-management-monitoring-evaluation in the dynamic model. Due to limited data on coastal tourism resource development and management in the global change perspective, part of our reference data is from whole tourism research results and this is a shortcoming of our approach.

关键词： coastal tourism resource sustainable tourism global change community involvement

The coast evolution and regulation in Wanquan River Estuary, Hainan Island

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Journal of Geographical Sciences 2004年第3期14卷 375-381页

作者：高建华陈国强欧维新 zhu dakui Nanjing Institute of Geography and Limnology CAS Nanjing 210008 China MOE Key Laboratory of Coastal and Island Development Nanjing University Nanjing 210093 China

In this paper, sediment samples were collected along the Wanquan beaches and sieved in the laboratory in order to obtain the grain size distributions and associated parameters, i.e. mean grain size, sorting coefficient and skewness. Furthermore, we have calculated the longshore drift sediment transport rates and equilibrium cross-sectional areas of the entrance channel by using the method of sedimentary dynamics. The results indicate that the longshore drift sediment transport is dominated by waves with a direction from south to north, which result in rapid changes of the entrance channel. Therefore, some suggestions were proposed for improving the water quality and restoring the ecosystem of estuary. The engineering method includes increasing the sea-route of entrance channel, tidal prism and water exchanges in Shamei Lagoon.

关键词： tidal inlet geomorphic evolution environment engineering Wanquan RiverEstuary

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深圳东部海岸地貌环境与可持续发展

地理学报 2007年第4期62卷 377-386页

作者：郭伟李书恒朱大奎南京大学海岸与海岛开发教育部重点实验室南京210093

地貌环境是人类一切生活最基本的场所和物质基础。地貌环境特征研究是人类对地球表层最基本、最直接特征——地貌形态的探索和解释,其研究成果可在资源评价、土地利用、环境保护、减灾防灾等方面服务于区域可持续发展。选取深圳东部海... 详细信息

地貌环境是人类一切生活最基本的场所和物质基础。地貌环境特征研究是人类对地球表层最基本、最直接特征——地貌形态的探索和解释,其研究成果可在资源评价、土地利用、环境保护、减灾防灾等方面服务于区域可持续发展。选取深圳东部海岸地区,运用现代地貌学理论和方法,借助3S技术手段,深入研究东部地区地貌环境特征,提取主要地貌特征因子,划分地貌类型,依据可持续发展理论,从地貌环境的适应性、脆弱性及恢复性三方面对区域资源环境和滨海生态系统可持续利用进行了评价。通过本次研究和实例分析可知,以“3S”技术支撑的现代地貌学理论和方法可在解决人类当前面临的资源环境问题与可持续发展方面发挥重要的基础作用。

关键词：深圳地貌环境现代地貌学可持续发展