Same Sea,Different Ponds: Cross-Sectorial Knowledge Spillovers in the North Sea

Knowledge spillovers are crucial to innovation and upgrading, but it is largely unclear what knowledge spillovers are made of and how they actually happen. The importance of Marshall–Arrow–Romer vs. Jacobs externalities is also a debated matter, whereas the concept of “related variety” has recently come to occupy a middle-ground position. However, the relatedness concept is ambiguous in terms of operationalization and emphasizes codified knowledge on behalf of other knowledge resources that are important for innovation, particularly if firms cross into new sectors. This paper sheds light on the “black box” concepts of knowledge spillovers and relatedness by exploring cross-sectorial transfers from the mature offshore oil and gas sector into the emerging offshore wind industry. A qualitative research design allows for a more nuanced understanding of the contents of knowledge spillovers and (un)relatedness between sectors.     

A New Energy Age in Pacific Russia: Lessons from the Sakhalin Oil and Gas Projects

A noted British specialist in Russia's economic geography and the Far East region presents a comprehensive account of the development of the onshore and offshore oil and gas deposits of Sakhalin. Following a review of early multinational activity in geological surveying and exploration during the 1970s, he charts subsequent changes in the entities formed to develop and exploit the deposits (Sakhalin-I and -II) later in the Soviet period and during the first two decades of Russian independence. These changes have responded to improved knowledge of the geology of the deposits and changing relations between the Russian central government and Sakhalin regional authorities. Also analyzed are efforts by the Russian side to overturn or otherwise modify terms of previous agreements deemed unfavorable, and maneuvering by China and Japan to secure increasing sources of supply for their markets. With Sakhalin's two core projects now entering the active production phase, the author distills a number of key issues that have shaped the development of the island's offshore hydrocarbon resources and will have a bearing on prospects for a future generation of less spectacular new projects (incremental development); he also outlines wider lessons that have been learned over the life of Sakhalin's projects. Journal of Economic Literature, Classification Numbers: F210, L710, L950, P330, Q400. 4 figures, 2 tables, 45 references.     

Tailored for Panama: Offshore Banking at the Crossroads of the Americas

With the steady integration of a deregulated world of hypermobile capital, offshore banking has become an increasingly significant part of the geography of international finance. Many interpretations tend to treat offshore banking centres as identical sites of investment that can be easily substituted for one another by completely mobile, fungible capital. This paper explores the nature of offshore banking in one largely overlooked centre, Panama. It charts the historic context that led to the creation of Latin America's most important centre of international banking, emphasizing the unique qualities that stand in contrast to hyperglobalist interpretations, including the Canal and the role of the US dollar. Second, it summarizes the regulatory changes initiated in the face of global neoliberalism, including the absence of a central bank and recent reforms designed to attract foreign capital. Using primary and secondary data, the paper maps Panama's growing role as a net capital exporter, charting domestic and foreign loan markets. Finally, it also addresses the trade–offs between confidentiality, and transparency in the context of illicit activities frequently alleged to occur in offshore banking centres, which in Panama revolve around drug trafficking and money laundering. It concludes by noting that even in an ostensibly seamless world, offshore banking exhibits the place–based embeddedness of financial capital within local institutional relations.     

Submerged Paleoindian and Archaic Sites of the Big Bend,Florida

Abstract

The discovery and investigation of submerged prehistoric sites in the Big Bend region of the Gulf coast of NW Florida has revealed occupation ranging from the latest Pleistocene to the middle Holocene age. A summary of the local prehistoric record and the history of sea level rise are used to present the kinds of sites that may exist offshore and how far out on the continental shelf they might be discovered. A local paleoriver channel (the PaleoAucilla) has been traced offshore and parts of it have been surveyed for archaeological sites with excellent results. The local offshore environment is described, the history and methods of research are presented, and the results of selected analyses are briefly discussed.     

Palaeo‐formation water evolution in the Latrobe aquifer,Gippsland Basin,south‐eastern Australia continental shelf

Offshore fresh or brackish groundwater has been observed around the globe and represents an interesting but unusual freshwater reserve. Formation waters in sedimentary basins evolve at geological time through fluid–rock interactions and water movements in aquifers. However, the mechanism and timing of freshwater displacing and mixing with pre‐existing formation water offshore under the seafloor has not been investigated in many cases. The growing need for developing freshwater resources in deeper parts of sedimentary basins that have not been economic or technically feasible in the past, may potentially lead to an increasing conflict with petroleum production or injection of carbon dioxide. For being able to assess and mitigate possible impacts of fluid production or injection on groundwater flow and quality, a better understanding of the natural history of the interaction between fresh meteoric water and deep basin formation water is necessary. A low‐salinity wedge of meteoric origin with less than 5000 ppm currently extends to about 20 km offshore in the confined Latrobe aquifer in the Gippsland Basin (Australia). The Latrobe aquifer is a freshwater resource in the onshore, hosts major petroleum reservoirs and has been considered for carbon dioxide storage in the offshore parts of the basin. The objective of this study is to constrain the evolution of formation water in the Latrobe aquifer by investigating the water naturally trapped in fluid inclusions during burial. The measured palaeo‐salinities from onshore and offshore rock samples have a minimum of about 12 500 ppm (NaCl equivalent) and a maximum of about 50 000 ppm. Most of the salinities are in the 32 000–35 000 ppm range. There is no evidence for freshwater in fluid inclusions and the variation in palaeo‐salinity across the basin is consistent with the palaeogeography of deposition of the sedimentary rocks. The current low‐salinity water wedge must have started to form recently after most of the diagenetic processes that led to the trapping of water in fluid inclusions happened. The minimum homogenisation temperatures (T_h) recorded are consistent with current formation temperature. However, they are generally higher than present day suggesting that hotter temperatures were attained in the past. The T_h and salinity data together suggest that the fluid inclusions record the diagenetic modification of connate water to higher salinities over a time period that was accompanied by an increase in temperature, consistent with a westward palaeo‐fluid flow from the deeper part of the basin through the aquifer. Subsequent pore‐water evolution from palaeo‐ to current day conditions is consistent with an influx of fresher and cooler meteoric water into the Latrobe Group. The meteoric recharge originates from the area of the Baragwanath anticline in the onshore part of the basin where the Latrobe Group subcrops at high elevations.     

华沙会谈与中美对第二次台湾海峡危机的处理

华沙会谈对中美双方处理第二次台湾海峡危机产生了不同的政策影响和作用。会谈虽然有利于中美决策者了解对方的意图,但会谈使双方的分歧更加尖锐;中国通过华沙会谈调整和改变了对台湾和沿海岛屿的政策,而美国则更加明确了沿海岛屿的政策。     

Carceral labour: Offshore work relations,conflicts and local participation in Ghana's oil and gas industry

Local participation is crucial for linking the oil and gas industry to broader economies. Direct employment in the oil and gas industry, albeit often on a limited scale remains critical for the transfer of expertise and know-how in many developing economies. Focusing on the social construction of carcerality – a set of spaces, practices and relationships, the paper examines the carceralities of non-prison places such as offshore oil and gas infrastructures. With emphasis on oil rigs and Floating, Production, Storage and Offloading (FPSOs) vessels, the paper highlights the complex labour relations, negotiations and conflicts in offshore working environment and its impacts on local content and participation in Ghana's oil and gas industry. The paper shows that carceral techniques operate to limit the potentiality of career progress. Offshore labour practices and relations show the new kinds of carceral spaces being created through offshore extraction, and sheds light on how these carceral spaces depotentialize the labour force and reinforce global political economic inequalities.     

The Resurgent Conflict Between Offshore Wind Farms and Tourism: Underlying Storylines

Abstract

Efforts to put offshore wind farms in place have demonstrated that these are far from being conflict-free, evoking confrontations with a number of stakeholders' interests. One of the most persistent conflict lines refers to the feared adverse externalities on coastal tourism, although tourist surveys and initial empirical evidence seem to reflect the opposite. This paper explicitly addresses this gap and explores how and why certain stakeholders rationalise potential impacts on the tourism economy of coastal communities and, thus constitute the conflict between offshore wind farms and tourism. Based on two cases studies in Scotland and Germany, five storylines are identified that are invoked by local opponents to substantiate impacts on tourism. The paper will show that a particular meaningful construction of the coastal landscape is inherent in tourism and pervades all storylines. It is concluded that arguments of both opponents and decision-makers are embedded in epistemic uncertainty which necessitates a thorough consideration of oppositional arguments in the planning process for offshore wind farms.     

Offshoreness, Globalization and Sovereignty: A Postmodern Geo-Political Economy?

Processes of globalization rework sovereignty as the ordering principle of the international political economy, creating new geographies of power. Such a reworking is most apparent offshore, a site where sovereignty is unbundled. The principle of sovereignty is maintained in the offshore financial centres' legal sovereignty but relinquished in terms of their fiscal powers. This unbundling articulates the state system and the capitalist economy. Such an unbundling is possible because sovereignty is based upon property rights. Changes in the practices and understandings of property rights change the meaning of sovereignty, altering the principle of differentiation which shapes the international political economy. In this way, the paradoxical marginality and centrality of offshoreness to the dynamics of the international political economy is explained.     

Project SAMPHIRE: Crowd Sourcing Maritime Archaeology data off Scotland's West Coast

Perhaps the greatest barrier to effective management of underwater cultural heritage is the lack of data on the nature and location of offshore archaeological resources. This is a problem shared with terrestrial archaeology, but is particularly acute due to the limitations of survey techniques in the underwater environment. In Scotland <15% of known ship losses from the last 200 years have been located and the record is far less comprehensive for earlier periods, verging on a near total data gap. Most known archaeological sites in Scottish waters have been discovered through large-scale sonar survey of relatively low resolution and a considerable bias has been introduced in the archaeological record; this has favored the discovery and documentation of larger and more recent, often upstanding, metal shipwrecks. This article presents the methods and results from a three-year project designed to reduce this bias by demonstrating large-scale prospecting for maritime archaeology through a community-based crowd-sourcing approach. Project SAMPHIRE (the Scottish Atlantic Maritime Past: Heritage, Investigation, Research and Education Project) was geographically focused on the west coast of the Scottish mainland and was undertaken between 2013 and 2015, resulting in a large number of new archaeological discoveries, including shipwrecks, aircraft, and other material of a much more varied nature than what is typically found through large-scale hydrographic surveys.     

Depositional Context as the Foundation to Determining the Palaeolithic and Mesolithic Archaeological Potential of Offshore Wind Farm Areas in the Southern North Sea

Abstract

There is currently limited evidence on which to assess the submerged prehistoric potential in areas of renewable energy development. This paper presents a geomorphological approach to examine the Palaeolithic and Mesolithic archaeological potential in relation to the Round 3 offshore wind farm (OWF) areas of the southern North Sea. The depositional context and major stratigraphic correlations between the terrestrial sequence on east coast of Britain and offshore marine sequence of the southern North Sea are used to provide a first-order assessment for identifying horizons of archaeological interest in OWF zones. Using the examples Triton Knoll and East Anglia One OWF, the nature of renewable energy development on identified archaeological horizons is discussed, noting that any impact needs to be considered on a site-by-site basis. Studies are not only needed on the practical assessment of any development impact but also on the impacts of natural processes in OWF zones.     

锡克人移居境外的宗教因素及遭遇

锡克人是主要生活在印度旁遮普邦的一个群体,然而大批的锡克人不断移居境外,逐渐形成了一个庞大的境外锡克人群体。文章阐述锡克人移居境外的情况,从宗教的角度分析锡克人移居境外的原因,并对锡克人在境外的遭遇进行了探究。     

Indonesian quarter-rudder mountings

Ten quarter-rudder arrangements found in Indonesia are described and illustrated with evidence for an 11th arrangement. Some types have been used on vessels of over 100 tons, while others occur on offshore fishing craft and outrigger canoes. The ethno-archaeological evidence gathered in the field is used as a basis for consideration of quarter-rudders used in the Classical and Medieval Mediterranean.     

Prehistoric Fijian diet and subsistence: integration of faunal, ethnographic, and stable isotopic evidence from the Lau Island Group

We explore subsistence practices and dietary change on islands in the central Lau Group of Fiji with zooarchaeological methods and stable isotopic analysis of human and animal skeletal material interpreted through an ethnoarchaeological lens. Our dataset combines detailed identifications of fauna, especially fishes, with stable isotopic (δ¹³C, δ¹⁵N) values of human and animal bone collagen and apatite carbonate spanning approximately three thousand years of human occupation on three study islands. Additionally, over fifty inshore and offshore contemporary fishing expeditions were observed on all study islands over a six-year period. We integrate these separate lines of evidence to form robust interpretations of Lauan subsistence patterns over a broad temporal scale. We add to the existing literature on stable isotopic analysis of archaeological bone from Remote Oceania and compare all of these groups through time. Our results indicate that Lauans differentially relied on nearshore reef resources rather than pelagic fishes, and terrestrial endemic species may have served as a portion of the diet during the early prehistoric period. Root crops (e.g., taro, yam) provided the majority of calories to the diet; however, sea grapes likely contributed to the early diet. Our isotopic results differ from previous studies of Fijian diet and that of Remote Oceania at a time of probable marine ecosystem shifts (AD 1300) illustrating diet breadth and variability in subsistence strategies potentially due to climatically influenced resource depletion.     

Sourcing nonnative mammal remains from Dos Mosquises Island,Venezuela: new multiple isotope evidence

Archeological excavations of Amerindian sites on Dos Mosquises Island, Los Roques Archipelago, Venezuela, uncovered a wide range of evidence reflecting seasonal exploitation of local resources and multiple ritual depositions of large quantities of ceramic figurines, lithics, and faunal remains. Zooarchaeological analysis revealed the presence of modified and unmodified bones and teeth from numerous imported mammal species. Local geographic and environmental conditions preclude permanent establishment of terrestrial mammal populations and as such, there are no native mammalian taxa on the island itself or the surrounding oceanic archipelago. The presence of these faunal remains on Dos Mosquises can be attributed to the intentional movement of animal resources from the mainland to Los Roques by indigenous groups in the Late Ceramic Age (~AD 1200–1500). Despite attributions to a mainland source region, little else is known about the origins of these unique specimens. Here, we apply strontium (⁸⁷Sr/⁸⁶Sr), oxygen (δ¹⁸O), and carbon (δ¹³C) isotope analyses of tooth enamel from various archeologically recovered taxa including deer, peccary, tapir, ocelot, margay, opossum, fox, and weasel to investigate their geographic origins via comparisons with macro-regional models of precipitation δ¹⁸O and bioavailable ⁸⁷Sr/⁸⁶Sr. The ⁸⁷Sr/⁸⁶Sr results are highly variable both for the overall assemblage and between specimens within the same taxa, indicating origins from different geochemical environments of mainland South America. The combined archeological and isotopic evidence are consistent with origins within the late pre-colonial Valencioid Sphere of Interaction which encompassed the Lake Valencia Basin, surrounding regions, and several offshore island groups including Los Roques archipelago.     

OFFSHORE FINDS FROM THE BRONZE AGE IN NORTH-WESTERN EUROPE: THE SHIPWRECK SCENARIO REVISITED

Summary.   This article challenges received thinking relating to the interpretation of Bronze Age finds from the seabed in the waters of north-western Europe, especially the North Sea and Channel area. Metal objects recovered from the sea are traditionally presumed to be the result of shipwrecks. As such, their interpretation as casual, if unfortunate loss is unquestioned. However, abandoning the shipwreck scenario as a remnant of the 'sacred vs profane' heuristic, it is suggested that offshore finds could provide insight into deliberate Bronze Age maritime practice, rather than misadventure. Certain patterning in the data of offshore finds, including affinities with hoards on terra firma , urges another interpretive framework – that of considering the sea as a place for deposition. This appeared to be the case particularly in regions which experienced an intensity of maritime interaction, such as the Channel area during the later Bronze Age. From this it is hypothesized that rather than being considered outside the Bronze Age social realm, the sea, especially in the MBA to earlier LBA in the Channel area, was incorporated into Bronze Age cosmology in similar ways to other zones in the landscape.     

Economic statecraft in China's new overseas special economic zones: soft power,business or resource security?

China's rapidly growing economic engagement with other developing countries has aroused intense debates, but these debates have often generated more heat than light. The Chinese government is clearly pushing its companies to move offshore in greater numbers, and state‐owned firms figure prominently in many of the major investments abroad. Yet relatively little research exists on when, how and why the Chinese government intervenes in the overseas economic activities of its firms. China's state‐sponsored economic diplomacy in other developing countries could play three major strategic roles: strengthening resource security, enhancing political relationships and soft power, and boosting commercial opportunities for national firms. This article examines China's programme to establish overseas special economic zones as one tool of Beijing's economic statecraft. It traces the process by which they were established and implemented, and investigates the characteristics of the 19 zones initially selected in a competitive tender process. The article concludes that even in countries rich in natural resources, the overseas zones were overwhelmingly positioned as commercial projects. Particularly in the Asian zones, China is following in the footsteps of Japan. The zone programme, and the Chinese foreign investment it hoped to foster, represents a clear case of the international projection of China's developmental state. However, in Africa (but not generally elsewhere) discourse surrounding the zones publicly positions them as a transfer of China's own development success, thus potentially enhancing China's political relationships and soft power on the continent.     

The human geography of Lewis

The search for and early exploitation of oil and gas in Scottish waters have occurred over a brief time span. Considerable environmental problems have had to be overcome offshore and large servicing and engineering developments have been established onshore. The latter have generated particular pressures locally on labour supply and on the economic infrastructure of certain regions. The economic potential of oil has raised hopes for Scotland's future prosperity.     

Zones of Exclusion: Offshore Extraction, the Contestation of Space and Physical Displacement in the Nigerian Delta and the Mexican Gulf

Abstract:  This article examines two aid interventions that manifest the merging of community development/relief and industrial security policy in the petroleum offshore of the Nigerian Niger Delta and the Mexican Gulf. In the Nigerian case, the article considers the crisis in the Warri region of Delta State in 2003, the subsequent evacuation of local residents, and the surrounding context of oil-related violence. Simmering since the 1990s, the 2003 Warri conflict displaced thousands due to competing community claims to territory that "hosts" oil installations, Shell and Chevron primarily. In Mexico, the analysis centers on the implementation of 2003 Mexican security legislation, prompted by International Maritime Organization post 9/11 security policy, that amplifies the "Zone of Exclusion" around offshore installations. To offset the loss of livelihoods resulting from the "exclusion zone", Mexican state agencies offered financing to support the conversion of the displaced small-scale fishers to fish farming. The varying forms of displacement prompted by these two "liberating" interventions reflect the socio-historical specificity of territorial relations in the Nigerian and Mexican extractive regimes. These relations constitute divergent extractive settings which have come to play contrasting roles in the global political economy of oil, one highly volatile, the other relatively stable.