New books

Climatic deterioration in the later middle ages was associated with an increasing frequency of marine storm surges affecting the coasts of the southern North Sea. This paper investigates the impact of storm surges upon the lands bordering the Thames estuary and tidal river between the mid-thirteenth and mid-fifteenth centuries. Land use in the coastal and riverine marshes is reviewed, and the means and costs of defence against marine flooding explored. The impact of flooding upon human use of the marshlands, upon the suburbs of medieval London and upon the Thames fisheries are all investigated. Stress is placed upon the complex interaction of economic and environmental factors in determining the response to the threat of marine flooding.     

海岸带可持续发展与综合管理研究

海岸带因其位于海陆交接地带而具有特殊的生态系统,随着世界各国工业化和城市化进程的加剧,海岸带生境系统受到严重损害;这一状况已日益为沿海国家所重视,以经济与环境协调发展为核心的可持续发展理论成为海岸带综合管理的基础;同时,海岸带综合管理也是促进沿海国家持续发展的有利手段。本文从阐述海岸带可持续发展的内涵出发,分析了海岸带综合管理的发展和结构;最后,对我国海岸带综合管理提出几点建议。     

市场经济条件下沿海农业可持续发展模式探讨

市场经济条件下,沿海农业发展正面临着机遇和挑战的双重考验,立足优势,建立农业经济体制,走农业可持续发展的道路,是未来农业发展的必然选择。     

Geoarchaeology of Sidon's ancient harbours,Phoenicia

Geoarchaeological data from Sidon's ancient harbour areas elucidate six evolutionary phases since the Bronze Age. (1) At the time of Sidon's foundation, during the third millennium BC, medium sand facies show the city's northern and southern pocket beaches to have served as proto-harbours for Middle to Late Bronze Age societies. (2) Towards the end of the Late Bronze Age and the Early Iron Age, expanding international trade prompted coastal populations into modifying these natural anchorages. In Sidon's northern harbour, transition from shelly to fine-grained sands is the earliest granulometric manifestation of human coastal modification. The lee of Zire island was also exploited as a deep-water anchorage, or outer harbour, at this time. (3) Although localised sediments evoke developed port infrastructure during the Phoenician and Persian periods, high-resolution reconstruction of the northern harbour's Iron Age history is problematic given repeated dredging practices during the Roman and Byzantine periods. (4) Fine-grained silts and sands in the northern harbour are coeval with advanced Roman engineering works, significantly deforming the coastal landscape. Bio- and lithostratigraphical data attest a leaky lagoon type environment, indicative of a well-protected port. (5) The technological apogee of Sidon's northern harbour is recorded during the late Roman and Byzantine periods, translated stratigraphically by a plastic clays unit and brackish lagoon fauna. (6) A final semi-abandonment phase, comprising coarse sand facies, concurs silting up and a 100–150 m progradation of the port coastline after the seventh century AD. We advance three hypotheses to explain these stratigraphic data, namely cultural, tectonic and tsunamogenic. Finally, our results are compared and contrasted with research undertaken in Sidon's sister harbour, Tyre.     

From Pleistocene Mariners to Complex Hunter-Gatherers: The Archaeology of the California Channel Islands

California’s Channel Islands were home to some of the most distinctive Native American peoples along the Pacific Coast. Never connected to the mainland during the Quaternary, the Channel Islands have an impoverished terrestrial flora and fauna, but some of the richest and most productive marine environments in the Americas, including diverse kelp forest, intertidal, and offshore marine habitats. Native Americans occupied the Channel Islands for roughly 13,000 calendar years until the early nineteenth century, providing one of the longest and best preserved records of maritime hunter-gatherers in the Americas. We provide an overview and analysis of Channel Islands archaeology, from the relatively mobile peoples who colonized the islands during the Late Pleistocene to the complex hunter-gatherers documented by early Spanish explorers. Our analysis demonstrates the importance of Channel Islands archaeology for enhancing knowledge on a number of broad anthropological issues, including coastal and aquatic adaptations, seafaring, cultural complexity, trade and exchange, and ancient human impacts on the environment.     

Depressions and elevations of the southern archipelagoes of chile

The post‐war employment changes on Clydeside: the continued decline of the traditional industries, the slow expansion of the new growth industries, and the relative lack of change in the employment .structure of the conurbation. The effect of the employment changes on the pattern of industrial distribution in the conurbation in the light of a number of factors such as the availability of land, the City of Glasgow's redevelopment and overspill policies, the immigration of new firms, the outward movement of population, ‘and the role of central government policy. The possibility of changing circumstances resulting from more recent increased levels of redevelopment and the availability in the “centre of the conurbation of larger amounts of developable land on privately operated industrial estates.     

Archaeological indicators for sea level change and coastal neotectonic deformation: the submerged Roman fish tanks of the gulf of Matala, Crete, Greece

Due to the direct relationship between their function and ancient sea levels, Roman fish tanks and fish traps are excellent indicators for sea level changes through time. For this study, eleven submerged systems of fish tanks were investigated along the rocky southern coast of the gulf of Matala, Crete. Seven of them are still in a good state of preservation and thus underwent detailed survey and documentation. The measurements of their recent submersion, the determination of the way they operated, as well as their correlation with coastal landforms indicative of an older sea level, permit the identification of a mean Roman sea level at the SW coast of central Crete 1.25 m below the present one. According to historical evidence, the submersion of the SW coasts of the central part of Crete must have been occurred between 1415 and 1865 during a paroxysmal tectonic event and is probably related with the strong earthquake of 1604.     

Using Stakeholder Decision-making Simulation to Teach Integrated Coastal Management

A simulation technique to teach aspects of stakeholder participation in integrated coastal management is described and evaluated. Through student feedback, it was found that the benefits of the simulation included improved understanding of interdisciplinary coastal issues, greater insight into the challenges facing contemporary coastal managers and an expanded suite of marketable skills. It is concluded that while this type of simulation requires a re-evaluation of the relationship between the lecturer and students, it has the potential to be transplanted successfully into other areas of geographic study that require understanding of participatory governance processes.