抗战时期中国沿海工厂的内迁及对内地经济的影响

抗战初期,我国沿海沿江地区民族工业大举内迁,起于1937年八一三抗战,到1940年夏基本结束,在后方形成八个新工业区。沿海沿江地区的民族工业大举内迁,建设后方工业基地,写下了抗战史上悲壮而光辉的一页。     

Storm flooding,coastal defence and land use around the Thames estuary and tidal river c.1250–1450

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.     

Australian Coastal Management and Climate Change

The Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) raised public awareness of the need to consider climate change in coastal management and gained international recognition when it received a joint award of a Nobel Peace Prize in 2007. The raised awareness of climate change surrounding the work of the IPCC was in large part responsible for the focus of the recent Australian national inquiry into coastal management in the context of potential climate change impacts on the coast, conducted by the House of Representatives Standing Committee on Climate Change, Water, Environment and the Arts. In the same year the then Minister of Climate Change, Senator Penny Wong, and the Department of Climate Change released a major government report Climate Change Risks to Australia's Coast and set up a national Coasts and Climate Change Council to provide advice to the government. This paper provides a review and analysis of the extent to which climate change issues, within the context of the broader global change debate, have influenced Australian coastal management through its legislation, policies and practice. In particular, the paper focuses on the impact of recent national reports and state government legislative and policy changes and draws conclusions on future directions for Australian coastal management.     

Coastal heritage in touristic regional identity narratives: a comparison between the Norwegian region Sørlandet and the Dutch Wadden Sea area

ABSTRACT

Heritage plays a central role in narratives of coastal regions that promote them as places of leisure. This paper compares this role of heritage in Sørlandet (Norway) and the Dutch Wadden Sea area. Both regions have rich and related cultural histories, but at the same time exhibit striking differences in the role of cultural heritage and other aspects of heritage in regional identity narratives that are aimed at attracting tourists. We conclude that while the narratives of Sørlandet affirm a romantic, picturesque image of pre-industrial, societies, those in the Dutch Wadden Sea area frame this region as a pristine and timeless wilderness, in which human history has no place.     

The coastal landslides of Shetland

Little is known of hard-rock coastal landsliding in Scotland. We identify 128 individual coastal landslides or landslide complexes >50 m wide along the coasts of Shetland. Most are apparently translational slides characterized by headscarps, displaced blocks and/or debris runout, but 13 deep-seated failures with tension cracks up to 200 m inland from cliff crests were also identified. Thirty-one sites exhibit evidence of at least localized recent activity. Landslide distribution is primarily determined by the distribution of coastal cliffs >30 m high, and they are preferentially developed on metasedimentary rocks. Analysis of 16 landslides on Fetlar (NE Shetland) indicates that most are translational dip-slip failures; 3 represent deep-seated failures and several exhibit active frontal erosion attributable to basal sapping by storm waves. As these landslides terminate in shallow water, failure was probably initiated when rising sea level resulted in footslope erosion and upslope propagation of instability, causing downslope displacement of landslide blocks on upper slopes. ¹⁰Be exposure dating of two headscarps yielded ages of 4.8?±?0.2 ka and 4.4?±?0.2 ka, consistent with the onset of footslope erosion as sea level rose. Our results suggest that landslides have played a hitherto undocumented but important role in retreat of cliffed coastlines in Scotland.     

Coastal societies, exchange and identity along the Channel and southern North Sea shores of Europe, AD 600–1000

This paper explores the functioning of coastal societies against the background of the changing role of coastal ‘contact zones’ on both sides of the Channel and southern North Sea region, between AD 600 and 1100. In so doing, it reassesses aspects of the generalising frameworks of interpretation applied over the past quarter of a century in favour of a more contextual approach, enabled by long known (although sometimes forgotten) and recent archaeological discoveries, together with new geological research. Regional and local complexity is a recurrent feature. A revolutionary increase in our awareness of the extent to which marginal coastal landscapes were occupied and exploited is matched by a commensurate increase in our knowledge of the number and complexity of settlements and seasonally used sites, involved in maritime exchange networks. Ultimately, this contribution confronts the dynamism of regional coastal societies with the wider socio-political structures in which they were incorporated.

Maritime Durées: Long-Term Structures in a Coastal Landscape

The interaction between humans and the maritime coastal landscape must be one of the central theoretical questions for maritime archaeology. How should an academic discipline, which is defined by its studies in a certain physical milieu, avoid the trap of environmental determinism and still be able to argue for the special influence of the maritime factor? And how should this long-term relation to the sea be interpreted and described? In this article, based mainly on material from the central Swedish Baltic Sea coast, three examples of long-term structures regarding the relationship between people and the sea are discussed. The structures, here called “maritime durees”, which almost all coastal habitants in the analyzed area seem to have had in common are linked to: exploitation of marine resources, communication over water and the mental presence of the sea. In conclusion the actual meaning of these long-term structures for everyday life and for cultural and social change are discussed in comparison to more short term structures: the changing historical circumstances and possibilities for people to choose different strategies.     

The southern dispersal hypothesis and the South Asian archaeological record: Examination of dispersal routes through GIS analysis

This research advances a model for coastal-based dispersals into South Asia during oxygen isotope stage (OIS) 4. A series of GIS-based analyses are included that assess the potential for expansions into the interior of South Asia, and these results are compared with known archaeological signatures from that time period. The results suggest that modern Homo sapiens could have traversed both the interior and coastlines using a number of routes, and colonized South Asia relatively rapidly. Use of these routes also implies a scenario in which modern H. sapiens, by either increased population growth or competitive ability, may have replaced indigenous South Asian hominin populations.     

Palaeoenvironmental reconstruction of La Olla,a Holocene archaeological site in the Pampean coast (Argentina)

The evolution of littoral palaeoenvironments in the southern Pampas region of Argentina towards the end of the early Holocene and the beginning of the mid Holocene is discussed, and the formation processes of the archaeological site of La Olla are analysed. This site is located in the intertidal zone of the present beach and is remarkably well-preserved. The human occupation at the site has been dated at between 7400 and 6480 yrs BP, and is interpreted as a place for the processing and consumption of the southern fur seal (Arctocephalus australis) and southern sea-lion (Otaria flavescens). It is concluded that biostabilization by microbial mats of the sedimentary structures and archaeological remains that developed and are present on the tidal flat prevented their erosion by wind, turbulence currents and waves. This is what has permitted the exceptional preservation of the site. On the basis of the analyses of one of the sectors of the site it can be concluded that the sedimentary succession of the La Olla site is the result of the coastal environmental changes during the early–mid Holocene in the pre-maximum transgressive episode. During this interval a tidal flat developed on the Pleistocene abrasion platform. Human occupation occurred during the formation of mixohaline marsh, an upper intertidal–lower supratidal zone ecosystem.